Title: Cheap Flights to Saint-Sebastien from CA $380 - Expedia.ca ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Saint-Sebastien from CA $380 [View CA $380 flight on Fri, Mar 20, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YUL,to:LYS,departure:20/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:379.41&airProductToken=AQoxCi8I1KYBEgM1NzIYmF0gi5YBKNSViAMw85iIAzhQQABYAWoDQkdUcghQMEJHVDVDTxIKCAEQARgBKgJUUxgBIgQIARABKAIoAygEMA0) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only [Hotels in Saint-Sebastien](https://expedia.ca/Saint-Sebastien-Hotels.d553248626035613843.Travel-Guide-Hotels)[Saint-Sebastien Car Rentals](https://expedia.ca/Car-Rentals-In-Saint-Sebastien.d553248626035613843.Car-Rental-Guide)[Saint-Sebastien Vacation Packages](https://expedia.ca/Saint-Sebastien.d553248626035613843.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Saint-Sebastien, Châtel-en-Trièves, Isère, France,departure:02/03/2026TANYT&leg2=from:Saint-Sebastien, Châtel-en-Trièves, Isère, France,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Saint-Sebastien, Châtel-en-Trièves, Isère, France,departure:02/03/2026TANYT&leg2=from:Saint-Sebastien, Châtel-en-Trièves, Isère, France,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Saint-Sebastien, Châtel-en-Trièves, Isère, France,departure:02/03/2026TANYT&leg2=from:Saint-Sebastien, Châtel-en-Trièves, Isère, France,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Saint-Sebastien, Châtel-en-Trièves, Isère, France,departure:02/03/2026TANYT&leg2=from:Saint-Sebastien, Châtel-en-Trièves, Isère, France,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OS.svg) Austrian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Saint-Sebastien, Châtel-en-Trièves, Isère, France,departure:02/03/2026TANYT&leg2=from:Saint-Sebastien, Châtel-en-Trièves, Isère, France,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Saint-Sebastien, Châtel-en-Trièves, Isère, France,departure:02/03/2026TANYT&leg2=from:Saint-Sebastien, Châtel-en-Trièves, Isère, France,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SN.svg) Brussels Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Saint-Sebastien, Châtel-en-Trièves, Isère, France,departure:02/03/2026TANYT&leg2=from:Saint-Sebastien, Châtel-en-Trièves, Isère, France,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SN"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## How much is the cheapest flight to Saint-Sebastien? Prices were available within the past 7 days and start at CA $380 for one-way flights and CA $657 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Thu, Jun 11 - Sun, Jun 14 YUL Montreal LYS Lyon CA $657 Roundtrip found 5 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LYS,departure:11/06/2026TANYT&leg2=from:LYS,to:YUL,departure:14/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:656.71&airProductToken=AQp2CjMI1KABEgMyNTQYmF0gi5IBKMW8jwMw2r-PAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcKPwjUoAESAzQ3NBiLkgEgi5YBKO7EjwMw_8WPAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDd6CQjOkgESAzQ3NAp2Cj8I1KABEgM0NzUYi5YBIIuSASjV048DMPDUjwM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3egkIzpIBEgM0NzUKMwjUoAESAzI1MxiLkgEgmF0o9dmPAzDG3Y8DOE9AAFgBagdESVNDSU5UcghPRjBEU0lINxIKCAEQARgBKgJUUBgBIgQIARABKAIoAygEMA0) ![Air Transat](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif) Fri, Feb 20 - Sun, Feb 22 YUL Montreal LYS Lyon CA $727 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LYS,departure:20/02/2026TANYT&leg2=from:LYS,to:YUL,departure:22/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:726.60&airProductToken=AQowCi4I1KYBEgM1NzIYmF0gi5YBKNTahQMw892FAzhPQABYAWoDQkdUcgdPMEJHVDVDCjAKLgjUpgESAzU3MxiLlgEgmF0o_OmFAzDr7YUDOE9AAFgBagNCR1RyB08wQkdUNUMSCggBEAEYASoCVFMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Jun 4 - Tue, Jun 9 YUL Montreal LYS Lyon CA $746 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LYS,departure:04/06/2026TANYT&leg2=from:LYS,to:YUL,departure:09/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:745.71&airProductToken=AQozCjEIwYYBEgM4NzYYmF0gi5YBKNbtjgMwhPGOAzhLQABYAWoFQkFTSUNyCEtaMkFYVUJRCjMKMQjBhgESAzg3NxiLlgEgmF0olZ-PAzDhoo8DOEtAAFgBagVCQVNJQ3IIS1oyQVhVQlESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAN) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, May 4 - Tue, May 12 YUL Montreal LYS Lyon CA $784 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LYS,departure:04/05/2026TANYT&leg2=from:LYS,to:YUL,departure:12/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:783.21&airProductToken=AQqHAQpBCMSYARIEODY4NxiYXSDiMCikj4wDMMOSjAM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxONzJMQlV6CgjBjAESBDg2ODcKQgjEmAESBDg1NTIY4jAgi5YBKJiTjAMw3pOMAzhFQAFYAWoJTUFJTkJBU0lDcghWTE43MkxCVXoKCMGMARIEODU1MgqJAQpDCMSYARIEOTY1NBiLlgEggJMBKM7gjAMwreGMAzhFQABYAWoJTUFJTkJBU0lDcghWTE43MkxCVXoKCMuYARIEOTY1NApCCMSYARIEOTI4OBiAkwEgmF0o4OSMAzCn6IwDOEVAAVgBaglNQUlOQkFTSUNyCFZMTjcyTEJVegoIy5gBEgQ5Mjg4EgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Wed, Mar 25 - Thu, Mar 26 YUL Montreal LYS Lyon CA $789 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LYS,departure:25/03/2026TANYT&leg2=from:LYS,to:YUL,departure:26/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:788.51&airProductToken=AQo_Cj0I0IgBEgQ3NTcyGJhdIIuWASj0zYgDMJPRiAM4VkAAWAFqBUJBU0lDcgdWMEJTQzVDegoI1KYBEgQ3NTcyCj8KPQjQiAESBDc1NzMYi5YBIJhdKPzRiAMw69WIAzhWQABYAWoFQkFTSUNyB1YwQlNDNUN6CgjUpgESBDc1NzMSCggBEAEYASoCUEQYASIECAEQASgCKAMoBDAB) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) Expedia.ca gives you the best tools to secure great deals on flights to Saint-Sebastien. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Saint-Sebastien. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Saint-Sebastien. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Saint-Sebastien flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Saint-Sebastien. Looking to save even more? Get additional savings by bundling your Saint-Sebastien flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Saint-Sebastien trip! ## Frequently asked questions ### What is the name of Saint-Sebastien's airport? ### How many airlines fly to Saint-Sebastien? ### Which airlines fly to Saint-Sebastien? ### How many nonstop flights are there to Saint-Sebastien? ### Where are the most popular flights to Saint-Sebastien departing from? ### How long is the flight to Saint-Sebastien Airport? ### How to book the cheapest flight to Saint-Sebastien? ### Do you have any tips for my flight to Saint-Sebastien? > - The secret to having an awesome travel experience is to plan ahead. First up, the essentials: passport, boarding pass, credit cards and medications. Next, bring items that'll help pass the time, like some electronic devices or a thrilling book. It's also a wise idea to pack your chargers, a comfy neck pillow and a pair of headphones. Finally, don't forget to toss in toiletry items like a toothbrush, facial wipes and a clean T-shirt. > > > Do not pack the following items in your hand luggage: > > > - While the list of restricted items can differ between air carriers, the general rule of thumb is nothing sharp, flammable or explosive. This includes things like box cutters, razor blades, fuels and bleaching agents. Sports equipment like golf clubs, and objects that could harm other people, such as swords and batons, are also banned from the cabin. > > > What to wear on a flight: > > > - Your top priority is to feel as comfortable as you can. Pick a pair of flat, closed-toe shoes, dress in loose, natural-fibre clothing and don't forget to bring a pullover in case you get cold in the cabin. > - Deep vein thrombosis (DVT), a blood clot condition caused by prolonged inactivity, can be a risk on long-haul flights. Try to walk around the cabin or do some simple exercises in your seat to promote better circulation. ### How to get through airport security fast when flying to Saint-Sebastien? > - Security personnel first need to see that you have a valid ID and matching travel documents before you can proceed any further. Have them in your hand, ready for inspection. > - Next up, both you and your carry-on bag must be X-rayed. To speed things up, remove anything that is likely to set the alarm off. Personal belongings like your belt, jacket and headphones need to go through the machine. > - All electronic devices, including your phone and laptop, will also need to be separately scanned. > - Any gels or liquids, such as toothpaste or perfume, that you want to bring on board must be no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-close bag. > - Slip-on shoes are a good footwear choice as you're less likely to be asked to remove them when passing through security. Hiking boots and other heavy-style shoes are often subjected to extra screening. > - Airlines will not allow any sharp objects in your hand luggage. If you must bring these kinds of items, pack them in your checked baggage. __Flights to Saint-Sebastien information__ | Destination airport | Saint-Exupery | | ----------------------------- | ------------- | | Destination airport IATA code | LYS | | Destination city name | Lyon | | Roundtrip price | CA $657 | ## Trending flights to Saint-Sebastien Prices were available within the past 7 days and start at CA $380 for one-way flights and CA $657 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Transat](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif) Fri, Apr 10 - Thu, Apr 16 YYC Calgary LYS Lyon CA $908 Roundtrip found 3 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:LYS,departure:10/04/2026TANYT&leg2=from:LYS,to:YYC,departure:16/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:908.00&airProductToken=AQpsCjoI1KYBEgQ3NzczGJgWIJhdKNb8iQMw3P6JAzhNQABYAWoDQkdUcgdPMEJHVDZDegoI0IgBEgQ3NzczCi4I1KYBEgM1NzQYmF0gi5YBKK2DigMw24aKAzhNQAFYAWoDQkdUcgdPMEJHVDZDCmwKLgjUpgESAzU3MxiLlgEgmF0onL6KAzCLwooDOE9AAFgBagNCR1RyB08wQkdUNkMKOgjUpgESBDc3NzIYmF0gmBYoqMSKAzDKxooDOE9AAVgBagNCR1RyB08wQkdUNkN6CgjQiAESBDc3NzISCggBEAEYASoCVFMYASIECAEQASgCKAMoBDAN) \*Available to Expedia members.