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 2025 group rates.

CANSEC is held in Ottawa at the EY Centre


Arch the Hotel
Arc the Hotel (DOWNTOWN)
DoubleTree by Hilton
DoubleTree by Hilton Ottawa Downtown
EMBASSY HOTEL AND SUITE
EMBASSY HOTEL AND SUITE (Downtown)
FAIRFIELD INN & SUITES BY MARRIOTT (YOW)
FAIRFIELD INN & SUITES (YOW) - SOLD OUT
FAIRMONT CHATEAU LAURIER (DOWNTOWN)
FAIRMONT CHATEAU LAURIER (DownTown)-SOLD OUT
HILTON GARDEN INN (DOWNTOWN)
HILTON GARDEN INN (DOWNTOWN)
HILTON GARDEN INN (YOW)
HILTON GARDEN INN (YOW) - SOLD OUT

LES SUITES HOTEL OTTAWA (DOWNTOWN)
LES SUITES HOTEL OTTAWA (DOWNTOWN)
LORD ELGIN (DOWNTOWN)
LORD ELGIN (DOWNTOWN)
The Metcalfe Hotel (DOWNTOWN)
The Metcalfe Hotel (DOWNTOWN)
THE SANDMAN HOTEL (AIRPORT)
SANDMAN SIGNATURE OTTAWA AIRPORT - SOLD OUT

Save on Travel

Air Canada

Air Canada is pleased to offer a 10 % discount on eligible fares to attend CANSEC. To book a flight with your promotion code, access aircanada.com and enter your promotion code in the Promotion Code Box.

  • The booking is to be made to the following city: Ottawa, YOW (CA)
  • ​​The travel period begins Wednesday, May 22, 2025, and ends Thursday, June 06, 2025.
  • Travel is valid Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, and Sunday.
  • For North America' 5% applies on standard fares, 10% on flex fares & higher. For International Travel' 10% on standard fares & higher.
Your promo code: Coming Soon.
 
Via Rail

 

VIA Rail Canada is pleased to  participate as a major ground transportation company for your “CANSEC 2025” To book your ticket, please visit https://www.viarail.ca/en and enter your promotion code in the Corporate Code area

 

  • Valid May 25th 2025 to June 2nd 2025
  • From all stations throughout the VIA system to Ottawa Ontario and return.
  • Fare applies to a maximum of two passengers per booking.
  • *10% off the best available fare in Economy, Economy Plus, Business, Business Plus, and Sleeper class. "Subject to the conditions and restrictions of the fare plan to which the additional discount is being applied."
  • Discount does not apply in any Escape fares and Prestige Class.
  • Participants must enter the event’s VIA convention discount code 15821 as a Corporate code.
WestJet

 

Westjet is happy to offer 5% off Econo* and 10% off EconoFlex and Premium fares for travel within Canada. No discount will apply to Ultra Basic or Business class bookings. To take advantage of this offer, you will need the discount code listed.

 

  • The booking is to be made to the following city: Ottawa, ON
  • The travel period begins: 5/21/2025
  • The travel period ends: 6/5/2025
  • Coupon Code: Guest web/Travel Agent web: 1T3X0KT
  • Promo Code: Travel Agent GDS only: YBQ18
Porter

 

Porter Airlines is proud to offer a up to 10% discount on available base fares (with the exception of the lowest class fare during a public seat sale) for travel to and from the CANSEC 2025.

 

  • The booking is to be made to the following city: Ottawa (YOW) between May 25, 2025 and May 29th, 2025
  • The booking is to be made from  the following city: Ottawa (YOW) between May 28, 2025 and June 1st, 2025
  • Please book online or
    through your travel agent using promo code “CANO25