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Unauthorized housing warning
Please be vigilant if approached by any company or service that implies or claims to be an official housing provider for CANSEC or any CADSI event. We have been made aware of a few housing companies and/or travel agencies that may be aggressively pursuing you or your company to book guest rooms through their company at seemingly significant discounts. The advertised rates they promote are false, and more often than not, the reservation(s) are a scam. The only methods to book your rooms for any CADSI event are: (a) to use the channels listed on our website, and (b) make on your own arrangements individually and directly with a hotel. Official CANSEC/CADSI hotels will not contact or you in any fashion to make your hotel bookings. If you are contacted by one of these pirate companies, please notify CADSI immediately and take note of the name of the alleged company. CADSI does not use third-party companies or travel agencies for any event.
SAVE ON CANSEC FLIGHTS AND HOTELS
CADSI works closely with our hotel and travel partners in Ottawa to provide you with special CANSEC 2026 group rates.
CANSEC is held in Ottawa at the cohere Centre (formerly ey Centre)
Air Canada is pleased to offer special Meeting and Conventions fares for CANSEC 2026.
- Destination: Ottawa, YOW
- Travel dates: May 20 to June 4, 2026
- Discount: 5% standard fares, 10% flex fares and higher
Promo Code: GZDMCDZ1
Save on WestJet flights for CANSEC 2026.
- 5% off Econo
- 10% off EconoFlex and Premium
- No discount on Ultra Basic or Business
- Travel period: May 20 to June 4, 2026
Coupon Code: 3S6X1VN
Promo Code (GDS): YBE48
Porter Airlines offers discounted fares for CANSEC 2026.
- Up to 10% off Standard, Flexible, Freedom
- Up to 15% off Ultimate and Navigate
- Booking window: April 28 to May 25, 2026
- Travel: May 25 to May 30, 2026
Promo Code: CAN26
Arc the Hotel (DOWNTOWN) SOLD OUT
Alt Hotel Ottawa (DOWNTOWN) SOLD OUT
Alt Hotel Ottawa (Airport) SOLD OUT for May 27th
Brookstreet (Ottawa West)
Courtyard by Marriott (DOWNTOWN) SOLD OUT
Courtyard by Marriott (Ottawa East) SOLD OUT
DoubleTree by Hilton Ottawa (DOWNTOWN) SOLD OUT
EMBASSY HOTEL AND SUITE (Downtown)SOLD OUT
FAIRFIELD INN & SUITES (Ottawa Airport) SOLD OUT
Hampton Inn by Hilton (Ottawa Airport) SOLD OUT
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Hampton Inn by Hilton (Ottawa East) SOLD OUT
Hampton Inn & Suites by Hilton (Ottawa West) SOLD OUT
HILTON GARDEN INN (DOWNTOWN)SOLD OUT
Holiday Inn Express and Suites (Ottawa Airport) SOLD OUT
HILTON LAC LEAMY SOLD OUT
Homewood Suites by Hilton (DOWNTOWN)
LE GERMAIN HOTEL (DOWNTOWN)SOLD OUT
LES SUITES HOTEL OTTAWA (DOWNTOWN)SOLD OUT
LORD ELGIN (DOWNTOWN) SOLD OUT
The Metcalfe Hotel (DOWNTOWN) SOLD OUT
SANDMAN SIGNATURE (OTTAWA AIRPORT) SOLD OUT
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ANDAZ OTTAWA BYWARD MARKET
ANDAZ OTTAWA BYWARD MARKET
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Website: Andaz Ottawa
Negotiated Rate: $209 (single or double occupancy) $229 triple and $249 quad occupancy (May 31 - June 2, 2022) Must reserve before April 30, 2022
Notes: Rate includes complimentary WiFi, complimentary mini-bar (exclusive of alcohol) and unlimited local calls.
Parking: Valet parking is only $35 per vehicle within and out privileges.
Cancellation: Cancellation without penalty must take place 48 hours prior to the reservation.
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325 Dalhousie St. Ottawa, ON.
Local: 613-321-1234
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ARC the Hotel
ARC the Hotel
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Website: ARC the Hotel
Booking: Booking Link
Negotiated Rate: $281 per night
Dates: May 25 – May 30, 2026
Please Quote Group Code: CS26
Must Reserve Before: May 1st, 2026
Cancellation: Reservations can be cancelled up to 72 hours before arrival with no fee. If cancelled within 72 hours of arrival, a fee equal to 1 night room and tax will apply.
Booking by Phone: 1-613-238-2888 (Local) | 800-699-2516 (Toll-Free) — Booking Name: CANSEC 2026 — Code: CS26
Area: Downtown (13 KM to EY Centre)
(location info)
Comfort and warmth combine to create an oasis of relaxation in the heart of Canada’s capital. Step inside your room and be welcomed into a contemporary and chic space for relaxing and recharging. While at the hotel, savour a culinary experience highlighted by carefully selected local, organic Canadian ingredients and inspired, creative chef-crafted dishes matched with Canadian wines, distilleries and craft ales.
Adress: 140 Slater St., Ottawa, ON
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Alt Hotel Ottawa Downtown
Alt Hotel Ottawa Downtown
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Website: Alt Hotel Ottawa Downtown
Booking: Booking Link
Negotiated Rate: Single Occupancy (One Queen Bed): $399 on the 26th and 27th , $349 on the 28th - Double Occupancy (2 Queen Beds): $449 on the 26th and 27th $399 on the 28th
Dates: May 26 – May 29, 2026
Must Reserve Before: First Come, First Served
Cancellation: Reservations must be cancelled or modified before 4 p.m. local time on the day of arrival to avoid a charge equivalent to one night's stay plus taxes being charged to the credit card.
Parking:A secure parking lot is available located approximately a 5-minute walk from the hotel at JPARK (328 Laurier Avenue West), level 5 reserved for guests of the Alt Ottawa Hotel. Price : $35 for 24 hours, with unlimited entry and exit privileges. Maximum height: 6 ft 6 in
Area: Downtown (13 KM to EY Centre)
(location info)
In the heart of Ottawa's business district. The 148-room Alt Hotel downtown Ottawa is a true landmark building in Ottawa's newly revitalized downtown business district. An asset for both business travelers and tourists, the hotel is conveniently surrounded by shops, restaurants, and boutiques.
Amenities: Café Altcetera , open 24 hours, is located in the hotel lobby
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Alt Hotel Ottawa Airport
Alt Hotel Ottawa Airport
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Website: Alt Hotel Ottawa Airport
Booking: Booking Link
Negotiated Rate:May 26h-28th: $469, $489, $484 - May 29th: $219, $239, $234 Room Types: One King Bed; One King Bed with View; Two Queen Beds
Dates: May 26 – May 29, 2026
Must Reserve Before: First Come, First Served
Cancellation: Reservations may be modified or cancelled up to 45 days prior to arrival to avoid a charge equal to the full stay plus taxes, charged to the credit card on file. To guarantee each reservation, a one-night deposit will be charged at the time of booking.
Parking:
Area: Airport (3 KM to EY Centre) connected to the Ottawa Airport
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The Alt Ottawa Airport Hotel, a brand new Germain Hotels property, is designed to offer you a convenient yet refined stay. Directly integrated into the Ottawa International Airport terminal, our 178-room hotel offers unparalleled comfort just steps from your departure gate. Designed for travelers in transit, business travelers or those who simply wish to extend their stay in the capital, this hotel combines elegant design and a warm atmosphere.
Amenities: 24 hour fitness centre, Altcetera grab-n-go; On site Sosta Pizzeria (opening date TBD)"
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Brookstreet
Brookstreet
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Website: Brookstreet
Booking: Booking Link
Negotiated Rate: $249 / $299 / $319 per night (varies by room type)
Dates: May 25 – May 30, 2026
Please Quote: Booking Name — CANSEC 2026 Room Block
Must Reserve Before: May 1st, 2026
Cancellation: Individual reservations may be cancelled up until 4:00pm the day prior to arrival (24-hours in advance).
Booking by Phone: 1-888-826-2220 | Email: [email protected] — Booking Name: CANSEC 2026 Room Block
Parking: Complimentary
Area: Ottawa West (33 KM to EY Centre)
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The Brookstreet is Ottawa’s premiere hotel, getaway destination and conference centre. Find award-winning dining, spa facilities, golf, activities for all ages, and so much more during your next visit. Since opening in 2003, our commitment has never wavered. Outstanding dining, incredible entertainment, luxurious accommodations and our inspired green initiatives have established us as the preeminent Ottawa hotel.
Amenities: indoor and outdoor seasonal salt pools, whirlpool, sauna.
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Courtyard by Ottawa Marriott Ottawa Downtown
Courtyard by Ottawa Marriott Ottawa Downtown
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Booking: Booking Link
Negotiated Rate: $289 per night Room Type: Single or Double Occupancy
Dates: May 25 – May 29, 2026
Please Quote: Booking Code — DSX-N (Booking Name: CANSEC 2026)
Must Reserve Before: April 10th, 2026
Cancellation: Deposits for individual reservations (1 night accommodation) are refundable if notice of cancellation is received by hotel in writing, by 6pm 2-days prior to arrival.
Booking by Phone: 613-241-1000 and ask for the receptionand reference ""CADSI block"" NB - you must speak with the hotel front desk directly "
Parking: Limited spots at $35/day with in and out privileges
Area: Downtown (15 KM to EY Centre)
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Escape the ordinary at our hotel in downtown Ottawa, Canada Courtyard Ottawa Downtown welcomes you with thoughtful amenities, excellent deals and a superb vibrant downtown location. Our hotel in Ottawa Canada is situated in the Historic ByWard Market district, walking distance from restaurants, farmer’s market, bars, shops, businesses and Parliament Hill.
Amenities: Gym, Indoor pool, on-site restaurant, convenience store and laundry facilities.
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Courtyard by Ottawa Marriott East
Courtyard by Ottawa Marriott East
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Website: Courtyard by Ottawa Marriott East
Booking: Booking Link
Negotiated Rate: $289 per night Room Type: Traditional King
Dates: May 25 – May 30, 2026
Please Quote: Booking Code — DSX-N (Booking Name: CANSEC 2026)
Must Reserve Before: May 1st, 2026
Cancellation: Rooms can be cancelled up to 48 hours prior to scheduled arrival. If a cancellation is made after this deadline, a fee equaling one night plus all applicable taxes will be charged.
Booking by Phone: 613-741-9862 ext 2000 — Booking Code: DSX-N — Booking Name: CANSEC 2026
Parking: Complimentary Underground
Area: Ottawa East (14 KM to EY Centre)
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Conveniently located just minutes from downtown, away from congestion, and close to local attractions. Enjoy spacious rooms, complimentary internet, 24-hour fitness centre, indoor pool, and Starbucks® coffee in the on-site restaurant, The Bistro.
Amenities: Complimentary internet, 24 hour fitness Centre, indoor pool.
Homewood Suites by Hilton Ottawa Downtown
Website: View Hotel
Rate: $509 per night
Dates: May 2 – May 29, 2026 (min. 4 nights)
Must Reserve Before: May 15, 2026
Room Type: King Studio
Includes: Daily breakfast
Parking: $25/day
Phone: 1-800-445-8667 (Code: CANSEC 2026 3)
Cancellation: 48 hours prior, else one-night charge
Area: Downtown (12 KM to EY Centre)
Ottawa is yours. With the Lyon Subway stop close by, we’re ideal for exploring downtown, catching a show at the National Arts Centre, or haggling a path through Byward Market Square. Fill up on free breakfast before strolling the Rideau Canal. WiFi is also free. If you like a home-cooked meal, give your in-suite kitchen a whirl.
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DoubleTree by Hilton Ottawa Downtown
DoubleTree by Hilton Ottawa Downtown
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Website: DoubleTree by Hilton Ottawa Downtown
Booking: Booking Link
Negotiated Rate: $275 per night Room Type: Standard King room - 1 bed
Dates: May 26 – May 30, 2026
Please Quote: Booking Code — 2455137 (Booking Name: CANSEC 2026)
Must Reserve Before: May 1st, 2026
Cancellation: Individual cancellation up to 72 hours prior to arrival. If cancelled within 72 hours of arrival, a cancellation fee equal to the full balance of rooms booked will apply. No-show: Full stay charged (including taxes). Early departure: Leaving before your confirmed checkout date will result in a one-night charge.
Booking by Phone: 613-230-3033 | Toll-Free: 1-855-677-3033 — Booking Code: 2455137 — Booking Name: CANSEC 2026
Parking: Self-parking approximately $33 + tax per day with in/out privileges
Area: Downtown (14 KM to EY Centre)
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Find us in central Ottawa, across from the CF Rideau Shopping Centre. Rogers Centre, ByWard Market, and the University of Ottawa are within a half kilometer. Confederation Park and Rideau Canal are within two blocks, with Ottawa festivals close by. Enjoy our indoor parking, event rooms, fitness center, indoor pool, and restaurant and bar.
Amenities: High speed internet, pool, fitness facility
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Novotel Ottawa City Centre Hotel
Novotel Ottawa City Centre Hotel
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Website: Accor Novotel
Booking Link: Click Here
Negotiated Rate: 259.00 One King bed (May 27 - May 30, 2025)
Must Reserve Before: May 1, 2025
Notes: Standard King room - 1 bed High speed internet, pool, fitness facility
Parking: Parking is $28 plus taxes per day with in & out privileges.
Cancellation: Reservations may be modified or cancelled up until 72 hours prior to the first day of arrival without pentalty. After that time, a cancellation fee will result in the full balanceof non-consumed rooms.
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Make yourself at home just stone's throw away from the Shaw Centre and just minutes to the Rideau Canal, Parliament Hill and the Byward Market, among many other attractions. Thanks to its location being within the downtown core, Novotel Ottawa City Centre is the perferct spot to access the Byward Market and all the shops and restaurants around it.
33 Nicholas Street Ottawa, ON K1N 9M7, CA
Local: 613-238-2888 ext 0 and quote CANSEC
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Albert at Bay Suite Hotel (Downtown)
Albert at Bay Suite Hotel (Downtown)
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Website: Albert at Bay
Booking Link: Click Here
Negotiated Rate: $259.00 One bedroom suite (May 25-27, 2020)
Please Quote Group Code: CANSEC 2020
Must Reserve Before: April 24, 2020
Notes: 1 bedroom suite rate includes complimentary WiFi, free local calls, based on single/double occupancy. $20 additional charge for each additional guest. A 1-bedroom suite boasts either one or two queen-sized beds in the bedroom; separate living room area with pull-out sofa bed; fully equipped kitchen with appliances and utensils.
Parking: $24.95 per day and includes in and out privileges based on availability. Please note the garage clearance is 6'.
Cancellation: In the event of a no-show, the amount of one night's rate will be charged to the individual.
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435 Albert St. Ottawa, ON.
Toll-Free: 1-88-267-6644
Local: 613-238-8858
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THE CARLETON SUITE HOTEL
THE CARLETON SUITE HOTEL
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Website: The Carleton
Booking Link: Click Here
Negotiated Rate: $249 (May 25-29, 2020) *Minimum 2-night stay required
Please Quote Group Code: CANSEC 2020 or Group #19930
Must Reserve Before: April 25, 2020
Notes: Prices for single or double occupancy, with additional adults at $15. Daily hot buffet breakfast included.
Parking: $25 per day (plus taxes) within and out privileges based on availability.
Cancellation: Individual reservations may be cancelled or modified without penalty until 48 hours prior to the date of arrival.
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161 Laurier Ave. W. Ottawa, ON.
Toll-Free: 877-478-4838
Local: 613-478-4838
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Embassy Hotel & Suites
Embassy Hotel & Suites
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Website: Embassy Hotel & Suites
Booking: Booking Link
Negotiated Rate: $264 / $274 per night Room Type: Bachelor Suite or Standard King
Dates: May 25 – May 29, 2026
Please Quote: Booking Name — CANSEC 2026
Must Reserve Before: May 1st, 2026
Cancellation: Bookings must be modified or canceled 2 days prior to the arrival date to avoid a penalty of one night room and tax charged to your credit card.
Booking by Phone: 613-237-2111 | Toll-Free: 1-800-661-5495 | Email: [email protected] — Booking Name: CANSEC 2026
Parking: Not specified
Area: Downtown (13 KM to EY Centre)
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Our exclusive suite hotel in Ottawa is sure to give you an enhanced, memorable hotel experience. Now, guests are invited to indulge in sheer pampering and elegance in our condo-style luxury lodges with fully fitted kitchens, TVs, deluxe toiletries, complimentary Wi-Fi, and gorgeous views of the city landscape. Experience our fitness center, sauna, and meeting spaces for a full-scale royal treatment in the heart of Ottawa. We’ve got your culinary needs covered with world-class room service or in-house dining at Cooper’s Creative Kitchen if you’re not in the mood to venture out for a night on the town.
Amenities: High speed wifi and on-site fitness centre
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Fairfield Inn & Suites (YOW)
Fairfield Inn & Suites (YOW)
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Booking: Booking Link
Negotiated Rate: $275 per night Room Type: King Room with Sofa or 2 Queen Beds
Dates: May 26 – May 30, 2026
Must Reserve Before: May 1st, 2026
Cancellation: Cancellations and changes must be completed prior to Tuesday, May 12, 2026 at 5:00 PM to avoid modification fees. If a cancellation or change is made after this deadline, the room & tax for each cancelled night will be charged to the credit card provided at the time of booking.
Booking by Phone: +1 613-691-2161
Parking: Complimentary outdoor parking for guests
Area: Airport (1 KM to EY Centre)
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Fairfield Inn & Suites by Marriott Ottawa Airport is located minutes from Ottawa Macdonald–Cartier International Airport and a short drive to a multitude of restaurants, shops, and historical attractions.
Amenities: Free hot/cold breakfast buffet, Wi-Fi, indoor pool, fitness facility. Airport transfer included (upon request).
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FAIRMONT CHATEAU LAURIER (DOWNTOWN)
FAIRMONT CHATEAU LAURIER (DOWNTOWN)
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Website: Fairmont Chateau Laurier
Booking Link: Fairmont Chateau Laurier
Negotiated Rate: $339.00 Fairmont room -One King, one Queen, or two Double beds. (May 26 - May 30, 2025)
Please Quote Group Code: CANSEC0525
Must Reserve Before: May 1st, 2025
Notes: Indoor pool, Fitness facility, In-room dining available
Cancellation: One-night’s room and tax will be charged as cancelation fee with less than 48 hours notice . An early Departure fee of 50% of applicable group room rate for guests who depart prior to their confirmed departure date after check-in. Guests will be able to change their departure date to an earlier date without charge up to and including the time of registration.
Parking: $60 valet parking with in/ out privileges and tax included
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Stay at an epic castle of unmatched splendor in the heart of Canada's capital. Discover history, culture, and local flavors at Ottawa's Fairmont Château Laurier. Located in the downtown core, poised between ByWard Market and the Rideau Canal locks, Fairmont Château Laurier is Ottawa's grand icon: a soaring historic château playing host to political leaders, film stars, and royalty for over a century.
1 Rideau Street, Ottawa - Ontario K1N 8S7, Canada
1 (800) 257-7544. CANSEC 2025
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Le Germain Hotel (Downtown)
Le Germain Hotel (Downtown)
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Website: Le Germain Hotel Downtown
Booking: Booking Link
Negotiated Rate: $394/$424/$434 per night Room Type: The Signature King, The Privilege King, The Prestige King
Dates: May 26 – May 29, 2026
Must Reserve Before: May 1st, 2026
Cancellation: A deposit equivalent to the first night's lodging will be charged to your card at time of booking. The credit card used for the reservation must be presented upon arrival. Reservations must be cancelled or modified seven days before arrival to avoid a charge equivalent to the entire stay being charged to the credit card.
Booking by Phone: (613) 691-3230
Parking: indoor parking avilable for 45 per day; includes in/out privileges
Area: Ottawa Downtown (14 KM to EY Centre)
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In the heart of Ottawa, our Le Germain Hotel offers you a peaceful oasis within walking distance of all the capital’s attractions. Enjoy refined design, spectacular views of the city, and proximity to Parliament Hill, the National Gallery of Canada, the ByWard Market, and the Rideau Canal.
Amenities: On site restaurant, 24 hour fitness centre; room service
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Hampton Inn by Hilton (Ottawa Airport)
Hampton Inn by Hilton (Ottawa Airport)
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Website: Hampton Inn by Hilton Ottawa Airport
Booking: Booking Link Enter city and dates, click on "add Special rate codes", Enter CSC in the "group code" section
Negotiated Rate: $209 per night
Dates: May 26 – May 29, 2026
Must Reserve Before: May 1st, 2026
Cancellation: Should cancellation of individual reservations become necessary, the Hampton Inn by Hilton Ottawa Airport must receive cancellation notification within 72 hours prior to arrival, if cancellation needs to occur after that, a deposit will be requested at the discretion of the hotel.
Booking by Phone: Call the hotel directly (613-248-1113) and provide dates and block code CSC and the front desk staff will take care of the rest.
Parking: Complimentary outdoor parking
Area: Ottawa Airport (2.4 KM to EY Centre)
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Catching a flight at Ottawa International Airport is a breeze with our free hotel parking and shuttle service. Carleton University and Algonquin College are both within 10 km, and we're four minutes from events at the EY Centre. Downtown Ottawa is 11 km north. Take a swim in our heated indoor saltwater pool. Hot breakfast and WiFi are on us.
Amenities: Free hot/cold breakfast buffet, Wi-Fi, indoor pool, fitness facility.
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Hampton Inn by Hilton (Ottawa East)
Hampton Inn by Hilton (Ottawa East)
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Website: Hampton Inn by Hilton Ottawa East
Booking: Booking Link
Negotiated Rate: $209 per night
Dates: May 25 – May 29, 2026
Must Reserve Before: April 30th, 2026
Cancellation: There is a 1-night room and tax penalty fee for any cancellations.
Booking by Phone: 613-741-2300
Parking: Complimentary outdoor and underground parking for guests
Area: Ottawa East (14 KM to EY Centre)
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Everything you need, close by in Ottawa. We're just off Highway 417. St Laurent shopping center is a kilometer down the street, and the Ottawa Conference Centre is accessible from our second floor. Parliament Hill and the University of Ottawa are within five kilometers, and ByWard Market restaurants and nightlife are 15 15-minute' drive from our door.
Amenities: Free hot/cold breakfast buffet, Wi-Fi, indoor pool, fitness facility.
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Hampton Inn and Suites by Hilton Ottawa West
Hampton Inn and Suites by Hilton Ottawa West
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Booking: Booking Link
Negotiated Rate: $229 per night
Dates: May 25 – May 30, 2026
Must Reserve Before: May 1st, 2026
Cancellation: To avoid a cancellation fee for a single room, a written notice or phone call must be received at least 24 hours prior to arrival.
Booking by Phone: 613-216-7829
Parking: Complimentary outdoor parking
Area: Ottawa West (16 KM to EY Centre)
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A bright, refreshing hotel in Barrhaven. Find us off Highway 416, a kilometer from the new Amazon distribution center. Downtown Ottawa, home to the Rideau Canal and Gothic-style Parliament Hill, is 20 minutes away. Start the morning with free hot breakfast or lounge on the patio with free WiFi. An indoor pool, 24-hour fitness center, and three sunlit conference rooms complete your stay.
Amenities: Free hot/cold breakfast buffet, Wi-Fi, indoor pool, fitness facility.
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Hilton Garden Inn Ottawa Downtown
Hilton Garden Inn Ottawa Downtown
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Website: Hilton Garden Inn Ottawa Downtown
Booking: Booking Link
Negotiated Rate: $489 per night Room Type: Signature Room- King Bed Single or Double Occupancy
Dates: May 26 – May 30, 2026
Must Reserve Before: May 1st, 2026
Cancellation: Individual room reservations may be canceled without penalty charges if notice is given 48 hours prior to arrival. If guest does not have a valid cancellation number prior to this time, guest may be subject to a cancellation charge of one night’s room and tax.
Booking by Phone: 1-800-445-8667 or 613-234-6363
Parking: Available for an extra fee
Area: Downtown (12 KM to EY Centre)
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We’re in downtown, four blocks from the Parliament of Canada, and five blocks from Ottawa City Hall. The Ottawa River and Victoria Island are less than a kilometer away. The Canadian War Museum and the ByWard market are both within two kilometers. Enjoy all-day dining in the Tulip restaurant. Our Pavilion Pantry is open 24 hours for drinks and snacks.
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Hilton Lac Leamy
Hilton Lac Leamy
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Website: Hilton Lac Leamy
Booking: Booking Link
Negotiated Rate: $325/$345 per night (varies by room type)
Dates: May 25 – May 29, 2026
Please Quote: CADG
Must Reserve Before: 10-Apr-26
Cancellation:Free cancellation before 11:59 PM local hotel time on the day before arrival.
Booking by Phone: Toll free 1-866-488-7888 Group Code : CADG
Parking: Complimentary
Area: Gatineau, Quebec (18 KM to the EY Centre)
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A lakeside stay linked to Casino du Lac-Leamy. We're on the shores of Leamy Lake, connected to Casino du Lac-Leamy. The Canadian Museum of History is within five kilometres, and Downtown Ottawa is seven kilometres away, crossing the river on the way. Our hotel features glass sculptures by Dale Chihuly. The indoor and outdoor year-round pools, spa, and cigar lounge complete your stay.
Amenities: Indoor and outdoor heated pools, complimentary wifi, cigar lounge, spa, on-site restaurant and room service, attached to the Casino Lac Leamy
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Holiday Inn Express and Suites Ottawa Airport
Holiday Inn Express and Suites Ottawa Airport
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Booking: Booking Link Booking code: SEC
Negotiated Rate: $199 per night Room Type: King Standard
Dates: May 25 – May 29, 2026
Must Reserve Before: April 25th, 2026
Cancellation: Individual room reservations may be canceled without penalty charges if notice is given 48 hours prior to arrival.
Booking by Phone: Phone: 613-247-9500 Block code/Booking code: SEC
Parking: Complimentary outdoor parking
Area: Airport (2.3 KM to EY Centre)
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Hotel near YOW Ottawa Airport, EY Center and many restaurants. Ottawa Airport Hotel Offers a Free Airport Shuttle Mon-Fri 5am-11pm and 6am-11pm on Saturday and Sunday. Located right outside Ottawa near Ottawa Macdonald-Cartier International Airport, the Holiday Inn Express Ottawa Airport is a great place to begin your Canadian vacation. With close proximity to Ottawa's biggest leisure and business attractions, you will find a comfortable stay at an affordable price.
Amenities:Complimentary hot breakfast, wi-fi, indoor pool and airport shuttle
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Holiday Inn Ottawa Dwtn Parliament Hill (DOWNTOWN)
Holiday Inn Ottawa Dwtn Parliament Hill (DOWNTOWN)
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Booking Link: Click here
Negotiated Rate: $239 (May 27 - May 30, 2025) - Various room types available
Please Quote Group Code: CAN or use group name CANSEC/CADSI 2025 or by calling 613-236-1133 and ask for "In House Reservations"
Must Reserve Before: May 1, 2025
Notes: Daily rate for Parking is $30.00 plus tax per day; first come, first served basis with limited spots
Cancellation: Individuals have 24 hours prior to check in to cancel their reservation without penalty. Should cancellation occur within this time, the first night room and tax penalty would apply.
(location info)
Welcome to Holiday Inn Ottawa Dwtn Parliament Hill. Located within walking distance to Ottawa's most iconic landmarks. Rest and Recharge in Comfort with the New Holiday Inn H4 design.
402 Queen Street, Ottawa, ON K1R5A7, Canada
613-236-1133
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HOLIDAY INN EXRESS & SUITES - DOWNTOWN
HOLIDAY INN EXRESS & SUITES - DOWNTOWN
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Website: Holiday Inn Express
Booking Link: Click Here
Negotiated Rate: $145.00 (May 25-28 2020)
Please Quote Group Code: CANSEC 2020 (if by phone), Group ID: CAN (Block Code)
Must Reserve Before: May 1, 2020
Notes: The hotel will honour the negotiated rate for 3 days pre and post-show dates. Complimentary HOT breakfast included. Rates are based on One King Standard or 2 Queen beds based on availability. Complimentary WiFi and hardware, free local calls, in-room coffee, microwave and mini-fridge, based on single/double occupancy. $10 additional charge for each additional guest.
Parking: $18/night.
(location info)
235 King Edward Avenue
Toll-Free: 1-877-660-8550
Local: 613-680-8006
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HYATT PLACE OTTAWA WEST
HYATT PLACE OTTAWA WEST
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Website: Hyatt Place Ottawa West
Booking:[email protected]
Booking Link: Click Here
Negotiated Rate: $150 (Standard King) or $160 (Upper King) (May 30 - June 3, 2022)
Please Quote Group Code: CANSEC 2022
Must Reserve Before: May 2, 2022
Cancellation: 24 hours prior to arrival
Parking: Complimentary
Parking: Complimentary
Notes: Complimentary breakfast, Wi-Fi. Our modern hotel in Ottawa’s West End is well-appointed with plush, spacious rooms to help you rest and reenergize for your business trip or vacation. Hyatt Place Ottawa – West incorporates sustainable practices, including the use of earth-friendly products and energy from solar panels, to ensure your Ottawa adventure is stress free.
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300 Moodie Drive, Ottawa, ON.
Local: 613-702-9800
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LES SUITES HOTEL OTTAWA (DOWNTOWN)
LES SUITES HOTEL OTTAWA (DOWNTOWN)
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Website: Les Suites Hotel Ottawa
Booking: Booking Link
Negotiated Rate: $309 / $429 per night Room Type: Modern 1- Bedroom Suites or Modern 2-Bedroom Suites
Dates: May 26 – May 30, 2026
Please Quote: Booking Code — CANSEC 2026 or 105730
Must Reserve Before: May 1st, 2026
Cancellation: Individuals will have up to 48 hours prior to their arrival to cancel without penalty. Should cancellation occur within this time a one night room and tax penalty will be applied
Booking by Phone: 1-800-267-1989 (US & Canada) | 1-613-232-2000 (International) — Booking Code: CANSEC 2026 or 105730
Parking: $33.00
Area: Downtown (14 KM to EY Centre)
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In the heart of downtown Ottawa. Relax like you’re at home. At Les Suites Hotel Ottawa, you’ll experience the best of everything — spacious condominium-sized suites, a great location, and our award-winning service. With far more space than an ordinary hotel room, our one- and two-bedroom suites provide you with plenty of room to stretch out and relax.
Amenities: Modern 1-Bedroom or 2-Bedroom Suites, complimentary Wi-Fi, indoor pool, 24-hour fitness centre, 24-hour business centre.
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LORD ELGIN (DOWNTOWN)
LORD ELGIN (DOWNTOWN)
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Website: Lord Elgin
Booking: Booking Link
Negotiated Rate: $329 per night Room Type: Classic Guestrooms
Dates: May 25–29, 2026
Must Reserve Before: May 1st, 2026
Cancellation: Individual reservations may be cancelled or modified without penalty until 7 business days before the date of arrival. If the reservation is cancelled within 7 days of arrival or in the case of a no-show, the full price of the reservation will be charged. Any modifications made within 7 days of arrival that shorten the length of stay will result in full charge.
Booking by Phone: Phone: 613-235-3333 | Toll-Free: 1-800-267-4298 | Email: [email protected] — Booking Code: 5235291 — Booking Name: CANSEC 2026
Parking: Valet parking at $45.00/day with in/out privileges for guests
Area: Downtown (12 KM to EY Centre)
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The Lord Elgin Hotel is a historic gem in Ottawa, offering not just a place to stay but an experience steeped in elegance and charm. Its prime location places guests within walking distance of some of the city's most iconic landmarks and attractions, making it an ideal choice for both leisure and business travelers alike. Locally owned and operated and with a legacy of hospitality spanning over eight decades, it's no wonder that the Lord Elgin continues to be a preferred destination. If you’re planning a visit to Ottawa, the Lord Elgin is ready to offer you a warm welcome—as it has for many notable hotel guests over the years!
Amenities: Complimentary 24-hour business centre, complimentary fitness centre, lap pool with hot tub, room service, Forty-One Dining & Bar, valet parking for hotel guests, day parking at $25.00/day (based on availability).
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The Metcalfe Hotel (DOWNTOWN)
The Metcalfe Hotel (DOWNTOWN)
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Website: The Metcalfe Hotel
Booking: Booking Link
Negotiated Rate: $330 per night
Dates: May 25 – May 30, 2026
Must Reserve Before: May 1st, 2026
Cancellation: Individual cancellations must be made 2 days prior to arrival to avoid complete stay to be charged to credit card supplied. Early departures will also result in complete stay being charged to credit card supplied.
Booking by Phone: 613-231-6555
Parking: Valet parking $47/day (overnight) with in/out privileges, subject to availability. Day parking $25 (8:00 AM–5:00 PM or evening), subject to availability.
Area: Downtown (13 KM to EY Centre)
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A unique boutique hotel. Find a place bursting with life and memorable encounters, where you enjoy the comfort you deserve. A stunning lifestyle hotel that taps into the local culture, placing you in the centre of the city.
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SANDMAN SIGNATURE OTTAWA AIRPORT
SANDMAN SIGNATURE OTTAWA AIRPORT
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Website: Sandman Signature Ottawa Airport
Booking: Booking Link — Select “Add a code” → choose “Web Group Code” → enter 2605CANSEC
Negotiated Rate: $219 / $229 per night (Standard / Suites)
Dates: May 25 – May 30, 2026
Must Reserve Before: May 1st, 2026
Cancellation: Individual cancellations are allowed up to 24 hours prior to arrival. No-shows will incur a charge of the first night of room rate and applicable taxes.
Booking by Phone: 1-800-SANDMAN or 613-216-7263 — Block ID: 580207 — Group Name: CANSEC 2026 (CADSI)
Parking: Complimentary
Area: Airport (7.2 KM to EY Centre)
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When you’re in Canada’s capital city, stay in the one place that’s in close proximity to all your business and leisure needs: Sandman Signature Ottawa Airport Hotel. Conveniently located near the Ottawa International Airport (YOW), we can get you to and from it via our complimentary shuttle. You’re also just 10-15 km away from major business and tourist hubs in and around the downtown core.
Amenities: Airport transfer available, complimentary Wi-Fi, modern fitness facility, business centre, on-site dining at Chops.
Unauthorized housing warning
Please be vigilant if approached by any company or service that implies or claims to be an official housing provider for CANSEC or any CADSI event. We have been made aware of a few housing companies and/or travel agencies that may be aggressively pursuing you or your company to book guest rooms through their company at seemingly significant discounts. The advertised rates they promote are false, and more often than not, the reservation(s) are a scam. The only methods to book your rooms for any CADSI event are: (a) to use the channels listed on our website, and (b) make your own arrangements individually and directly with a hotel. Official CANSEC/CADSI hotels will not contact or you in any fashion to make your hotel bookings. If you are contacted by one of these pirate companies, please notify CADSI immediately and take note of the name of the alleged company. CADSI does not use third-party companies or travel agencies for any event.
