To support planning for Congress, we’ve compiled available airline and rail discount codes in one place. These discounts are offered directly by the carriers and are subject to their terms and availability. CAP does not administer these offers and is not responsible for booking, pricing, or changes to individual travel plans.
Via Rail
Discount: 10% off the best available fare in Economy, Economy Plus, Business, Business Plus, Sleeper class, from all stations throughout the VIA system to Ottawa and return. 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.
Valid: June 16th to July 1st, 2026
How to book: In the Add a discount code field, select Conference Fares and enter the code 16009.
Porter Airlines
Discount: Up to 10% off available base fares (excluding the lowest fare class during public seat sales) for travel to and from Ottawa (YOW) for Congress 2026. Discount is subject to Porter’s fare rules and conditions.
Valid booking period: December 16, 2025 to June 20, 2026
Valid travel period:
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To Ottawa (YOW): June 19 to June 25, 2026
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From Ottawa (YOW): June 22 to June 28, 2026
Travel is valid from all Porter markets.
How to book: Book online or through a travel agent using promo code CCAP26.
WestJet
Discount: 5% off Econo* base fares and 10% off EconoFlex and Premium base fares for travel within Canada and between Canada and the United States. Discount does not apply to UltraBasic or Business class fares.
Valid Travel period: Valid for travel between June 14 and July 3, 2026.
Applicable destination: Ottawa
How to book: Book online at westjet.com using the guest web or travel agent web coupon code 4L5D1EM. For Travel Agent GDS bookings only, use promo code YBX68.
Air Canada
Discount: For North America travel: 5% off Standard fares and 10% off Flex fares and higher.
For International travel: 10% off Standard fares and higher.
A 12% discount applies to Business Class fares (excluding the lowest Business Class fare, which receives a 5% discount).
Travel period: Valid for travel between June 14 and July 3, 2026, inclusive. Travel is permitted on all days of the week.
Applicable destination: Ottawa, YOW (Canada)
How to book: Book online at aircanada.com and enter the promotion code C7YA4781 in the Promotion Code box.