Title: Cheap Flights to Deschaillons-sur-St-Laurent from CA $126 - 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 Deschaillons-sur-St-Laurent from CA $126 [View CA $126 flight on Thu, Dec 11, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YHU,to:YQB,departure:11/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:125.21&airProductToken=AQovCi0I0GwSAzQ4Mxj4oQEgmAwozLb_AjCIt_8COFJAAFgBagVQUk9NT3IFUFJPTU8SCggBEAEYASoCUDYYASIECAEQASgCKAMoBDAB) - [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 [Deschaillons-sur-St-Laurent Travel Guide](https://expedia.ca/Deschaillons-Sur-St-Laurent.dx3000468201)[Hotels in Deschaillons-sur-St-Laurent](https://expedia.ca/Deschaillons-Sur-St-Laurent-Hotels.d3000468201.Travel-Guide-Hotels)[Deschaillons-sur-St-Laurent Car Rentals](https://expedia.ca/Car-Rentals-In-Deschaillons-Sur-St-Laurent.d3000468201.Car-Rental-Guide)[Deschaillons-sur-St-Laurent Vacation Packages](https://expedia.ca/Deschaillons-Sur-St-Laurent.d3000468201.Destination-Travel-Guides) ## Popular airlines to Deschaillons-sur-St-Laurent - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Deschaillons-sur-St-Laurent, Quebec, Canada,departure:27/11/2025TANYT&leg2=from:Deschaillons-sur-St-Laurent, Quebec, Canada,to:CMH,departure:04/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Deschaillons-sur-St-Laurent, Quebec, Canada,departure:27/11/2025TANYT&leg2=from:Deschaillons-sur-St-Laurent, Quebec, Canada,to:CMH,departure:04/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Deschaillons-sur-St-Laurent, Quebec, Canada,departure:27/11/2025TANYT&leg2=from:Deschaillons-sur-St-Laurent, Quebec, Canada,to:CMH,departure:04/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Deschaillons-sur-St-Laurent, Quebec, Canada,departure:27/11/2025TANYT&leg2=from:Deschaillons-sur-St-Laurent, Quebec, Canada,to:CMH,departure:04/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Deschaillons-sur-St-Laurent, Quebec, Canada,departure:27/11/2025TANYT&leg2=from:Deschaillons-sur-St-Laurent, Quebec, Canada,to:CMH,departure:04/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Deschaillons-sur-St-Laurent, Quebec, Canada,departure:27/11/2025TANYT&leg2=from:Deschaillons-sur-St-Laurent, Quebec, Canada,to:CMH,departure:04/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Deschaillons-sur-St-Laurent, Quebec, Canada,departure:27/11/2025TANYT&leg2=from:Deschaillons-sur-St-Laurent, Quebec, Canada,to:CMH,departure:04/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![notification illustration](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\* - ![deals illustration](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\* - ![trophy illustration](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 Deschaillons-sur-St-Laurent? Prices were available within the past 7 days and start at CA $126 for one-way flights and CA $297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Sat, Nov 29 - Tue, Dec 2 YYJ Victoria YQB Québec City CA $327 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYJ,to:YQB,departure:29/11/2025TANYT&leg2=from:YQB,to:YYJ,departure:02/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:326.81&airProductToken=AQpkCjAI16YBEgMyNjAYmE4gmBYo6q_-AjDEsP4COEFAAFgBagVCQVNJQ3IIQUJVRDBaQkoKMAjXpgESAzMwMBiYFiCYDCiHsv4CMIO0_gI4QUABWAFqBUJBU0lDcghBQ1VEMFpCShIKCAEQARgBKgJXUxgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Dec 4 - Mon, Dec 8 YVR Vancouver YQB Québec City CA $335 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:YQB,departure:04/12/2025TANYT&leg2=from:YQB,to:YVR,departure:08/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:334.89&airProductToken=AQqcAQoyCMGGARIDMTI4GLiNASCYzgEorvD-AjDD8v4COEdAAFgBagVCQVNJQ3IIR1cyTFpDQkEKMgjBhgESAzQ0NhiYzgEg2LMBKI70_gIw0vT-AjhHQAFYAWoFQkFTSUNyCEdXMkxaQ0JBCjIIwYYBEgQyNTM2GNizASCYDCiw9v4CMPT2_gI4R0ABWAFqBUJBU0lDcghHVzJMWkNCQQpoCjIIwYYBEgQxMzg3GJgMIJjOASijmv8CMI-b_wI4R0AAWAFqBUJBU0lDcghHVzJMWkNCQQoyCMGGARIDMTI3GJjOASC4jQEo15v_AjCSnv8COEdAAVgBagVCQVNJQ3IIR1cyTFpDQkESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAN) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Fri, Jan 23 - Mon, Jan 26 YTZ Toronto YQB Québec City CA $411 Roundtrip found 4 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:YQB,departure:23/01/2026TANYT&leg2=from:YQB,to:YTZ,departure:26/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:410.89&airProductToken=AQo0CjII0IgBEgQyNTEzGPjMASCYDCienYMDMPidgwM4VkAAWAFqBUJBU0lDcghWMkEwWlJaTAo0CjII0IgBEgQyNTE0GJgMIPjMASjlvoMDMNO_gwM4WkAAWAFqBUJBU0lDcghaNkEwWlJMTBIKCAEQARgBKgJQRBgBIgQIARABKAIoAygEMAE) ![Air Transat](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif) Sat, Jan 31 - Sat, Feb 7 YTZ Toronto YQB Québec City CA $417 Roundtrip found 7 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:YQB,departure:31/01/2026TANYT&leg2=from:YQB,to:YTZ,departure:07/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:416.54&airProductToken=AQo-CjwI1KYBEgQ3NDIzGPjMASCYDCj-9YMDMNj2gwM4T0AAWAFqA0JHVHIITzJBMFpSWkx6CgjQiAESBDc0MjMKPgo8CNSmARIENzQyNBiYDCD4zAEo5cWEAzDTxoQDOE9AAFgBagNCR1RyCE8yQTBaUlpMegoI0IgBEgQ3NDI0EgoIARABGAEqAlRTGAEiBAgBEAEoAigDKAQwDQ) ![Hahn Air Technologies](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/x1.gif) Sun, Nov 16 - Thu, Dec 11 YUL Montreal YQB Québec City CA $467 Roundtrip found 6 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:YQB,departure:16/11/2025TANYT&leg2=from:YQB,to:YUL,departure:11/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:466.63&airProductToken=AQohCh8I2GISBDIxNjAYmF0gmAwojZ_9AjC1n_0COEhAAFgBCiEKHwjYYhIEMjE2MxiYDCCYXSjbu_8CMIO8_wI4SEAAWAESCggBEAEYASoCSFIYASIECAEQASgIKAQwAQ) ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Deschaillons-sur-St-Laurent. 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 Deschaillons-sur-St-Laurent. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Deschaillons-sur-St-Laurent. 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 Deschaillons-sur-St-Laurent 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 Deschaillons-sur-St-Laurent. Looking to save even more? Get additional savings by bundling your Deschaillons-sur-St-Laurent 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 Deschaillons-sur-St-Laurent trip! ## Travel information | Destination airport | Jean Lesage Intl. | | --- | --- | | Destination airport IATA code | YQB | | Destination city name | Québec | | Roundtrip price | CA $296 | ## Trending flights to Deschaillons-sur-St-Laurent Prices were available within the past 7 days and start at CA $126 for one-way flights and CA $297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Pascan Aviation](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/p6.gif) Wed, May 6 - Wed, May 6 YHU Montreal YQB Québec City CA $297 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHU,to:YQB,departure:06/05/2026TANYT&leg2=from:YQB,to:YHU,departure:06/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:296.41&airProductToken=AQovCi0I0GwSAzQ4Mxj4oQEgmAwo7qCMAzCboYwDOFJAAFgBagVQUk9NT3IFUFJPTU8KLwotCNBsEgM0ODQYmAwg-KEBKMaljAMw-KWMAzhSQABYAWoFUFJPTU9yBVBST01PEgoIARABGAEqAlA2GAEiBAgBEAEoAigDKAQwAQ) \*Available to Expedia members.