Air Canada is the official Canadian airline for this event, offering special discounts to delegates attending the 2019 COS Annual Meeting for travel to and from Québec City between Thursday, June 13, 2019 and ends Sunday, June 16, 2019.
The promotion code 9FJ8FYM1 must be entered during online booking.
No discount will apply to Tango bookings for travel within Canada or between Canada and the United States. For international travel (destinations outside North America), discounts apply to all fares including Tango. To book a flight with your promotion code, access aircanada.com and enter your promotion code in the search panel. A ticket purchased on aircanada.com but for which the applicable promotion code was not entered or was entered incorrectly will not be eligible for the discount.
WestJet is pleased to offer a 5% off Econo and 10% off Flex and Plus fares for travel within Canada and 2% off Econo, 5% off Flex and 10% off Plus base fares for guests travelling trans-border to and from COS 2019 Annual Meeting and Exhibition on applicable fares by using the coupon code G65WP50 (WBB23 – travel agent use only) with a simple online booking process. The discount is valid across WestJet’s extensive network for flights in to and out of Québec City, Quebec. Taxes, fees, and charges are extra.
- The discount applies to the following travel period: June 5 to June 23, 2019. The discount only applies to flights marketed and operated wholly by WestJet and is not applicable when travelling with our code-share, interline or other airline partners.
- This promo code is not valid in conjunction with any other discount. WestJet’s fare rules and conditions apply.
- The promo code is intended for use by meeting and conference attendees and organizers and is not meant for distribution to any outside third parties or unauthorized channels.
Porter Airlines is proud to offer a 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 COS 2019 Annual Meeting and Exhibition. The discounted fares are available for booking from December 19, 2018 to June 17, 2019 and available for travel:
| From | To | From | To |
| Anywhere in Canada or the United States |
Québec | 11 June 2019 | 16 June 2019 |
| Québec | Anywhere in Canada or the United States |
12 June 2019 | 17 June 2019 |
Please book online at flyporter.com or through your travel agent using promo code COS19.
Porter offers complimentary in-flight snacks and beverages (including beer and wine), Gate Porter service for carry-on and access to the Porter Lounge in Québec and Ottawa, where free wi-fi and comfortable, leather seating is available.
The promo code is intended for use by conference attendees and organizers and is not meant for distribution outside authorized channels. Porter’s fare rules and conditions apply. For any questions regarding Porter’s services or any pre-travel concerns, contact us at 1-888-619-8622.