Title: Cheap Flights to Belfast , WA from CA $186 - 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 Belfast , WA from CA $186 [View CA $186 flight on Sat, May 9, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:PSP,to:BLI,departure:09/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:185.90&airProductToken=AQpiCi8IwaYBEgQzMjk1GM98IO-4ASiow4wDMM3EjAM4WEAAWAFqAlNWcghPSDJPWFVCTgovCMGmARIEMjEyOBjvuAEg4UIo58aMAzCdx4wDOFhAAVgBagJTVnIIR0gyT1hVQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) [Hotels in Belfast](https://expedia.ca/Belfast-Hotels.d553248635975849865.Travel-Guide-Hotels)[Belfast Car Rentals](https://expedia.ca/Car-Rentals-In-Belfast.d553248635975849865.Car-Rental-Guide)[Belfast Vacation Packages](https://expedia.ca/Belfast.d553248635975849865.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Belfast, Washington, United States of America,departure:05/03/2026TANYT&leg2=from:Belfast, Washington, United States of America,to:CMH,departure:12/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](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:Belfast, Washington, United States of America,departure:05/03/2026TANYT&leg2=from:Belfast, Washington, United States of America,to:CMH,departure:12/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg) Hawaiian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Belfast, Washington, United States of America,departure:05/03/2026TANYT&leg2=from:Belfast, Washington, United States of America,to:CMH,departure:12/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QR.svg) Qatar Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Belfast, Washington, United States of America,departure:05/03/2026TANYT&leg2=from:Belfast, Washington, United States of America,to:CMH,departure:12/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) - ![](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 Belfast? Prices were available within the past 7 days and start at CA $186 for one-way flights and CA $351 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Tue, Mar 17 - Mon, Mar 23 LAS Las Vegas BLI Bellingham CA $351 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LAS,to:BLI,departure:17/03/2026TANYT&leg2=from:BLI,to:LAS,departure:23/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:350.10&airProductToken=AQpFCiEIyIIBEgQ2MTM5GIuQASCSASjM7ocDMPfvhwM4VUAAWAEKIAjIggESBDY3ODcYkgEg4UIoyPCHAzCF8YcDOFVAAVgBCkUKIAjIggESBDQ3ODEY4UIgkgEo77eIAzCmuIgDOFVAAFgBCiEIyIIBEgQ2NzU0GJIBIIuQASjeuIgDMPq5iAM4VUABWAESCggBEAEYASoCSEEYASIECAEQASgEMAE) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Thu, Mar 19 - Mon, Mar 23 LAS Las Vegas BLI Bellingham CA $363 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LAS,to:BLI,departure:19/03/2026TANYT&leg2=from:BLI,to:LAS,departure:23/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:363.00&airProductToken=AQpFCiEIyIIBEgQ2MTM1GIuQASCSASjIhYgDMPOGiAM4VUAAWAEKIAjIggESBDY3ODcYkgEg4UIozIeIAzCEiIgDOFVAAVgBCkUKIAjIggESBDQ3ODEY4UIgkgEo77eIAzCmuIgDOFVAAFgBCiEIyIIBEgQ2NzU0GJIBIIuQASjeuIgDMPq5iAM4VUABWAESCggBEAEYASoCSEEYASIECAEQASgEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, May 14 - Mon, May 18 PSP Palm Springs BLI Bellingham CA $370 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PSP,to:BLI,departure:14/05/2026TANYT&leg2=from:BLI,to:PSP,departure:18/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:369.40&airProductToken=AQpDCh8IwaYBEgM3NTMYz3wgkgEosICNAzDhgY0DOFhAAFgBCiAIwaYBEgQzMjg4GJIBIOFCKJKDjQMwy4ONAzhYQAFYAQpECiAIwaYBEgQzNDM4GOFCIJIBKNWtjQMwjq6NAzhYQABYAQogCMGmARIEMzM2MhiSASDPfCjKro0DMPavjQM4WEABWAESCggBEAEYASoCQVMYASIECAEQASgEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Mar 28 - Sun, Mar 29 LAS Las Vegas BLI Bellingham CA $946 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LAS,to:BLI,departure:28/03/2026TANYT&leg2=from:BLI,to:LAS,departure:29/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:946.00&airProductToken=AQqlAQoyCMGCARIEMTgwOBiLkAEg77kBKLbqiAMwguuIAzhHQABYAWoETUFJTnIIRzdBSVpOTTMKMQjBggESBDMyMzUY77kBIJIBKLrsiAMwhO6IAzhHQAFYAWoETUFJTnIIRzdBSVpOTTMKPAjBggESBDc0MjIYkgEg4UIosO-IAzDn74gDOE5AAVgBagRNQUlOcghOSDJFQVNNTnoKCMGmARIENzQyMgqlAQo8CMGCARIENzU1OBjhQiCSASik9YgDMNn1iAM4TkAAWAFqBE1BSU5yCE5IMkVBU01OegoIwaYBEgQ3NTU4CjEIwYIBEgQ1MDA0GJIBIO-5ASiS-IgDMND5iAM4UUABWAFqBE1BSU5yCFFVQUlaTk0zCjIIwYIBEgQxMTk1GO-5ASCLkAEorfuIAzD2-4gDOFFAAVgBagRNQUlOcghRVUFJWk5NMxIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Mar 16 - Thu, Mar 26 YXX Abbotsford BLI Bellingham CA $1,547 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YXX,to:BLI,departure:16/03/2026TANYT&leg2=from:BLI,to:YXX,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:1546.18&airProductToken=AQqTAQoxCNemARIDNDc2GPi9ASCYFijS54cDMJ_ohwM4S0AAWAFqBUVDT05PcghLQVVEMExFUwouCMGmARIEMzQxORiYFiCSASj86IcDMPHphwM4TEABWAFqAk1BcghMSDRPQUpNTgouCMGmARIEMzM1NxiSASDhQiiq64cDMOHrhwM4TEABWAFqAk1BcghMSDRPQUpNTgqTAQouCMGmARIEMzI5NBjhQiCSASiM14gDMMLXiAM4TEAAWAFqAk1BcghMSDRPQUpNTgouCMGmARIEMjMwNxiSASCYFiir2IgDMIrZiAM4TEABWAFqAk1BcghMSDRPQUpNTgoxCNemARIDNDc5GJgWIPi9ASjP24gDMKvciAM4TEABWAFqBUVDT05PcghMQVVEMExFVxIKCAEQARgBKgJXUxgBIgQIARABKAIoAygEMAE) ![](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_) ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Belfast. 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 Belfast. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Belfast. 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 Belfast 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 Belfast. Looking to save even more? Get additional savings by bundling your Belfast 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 Belfast trip! ## Travel information | Destination airport | Bellingham Intl. | | ----------------------------- | ---------------- | | Destination airport IATA code | BLI | | Destination city name | Bellingham | | Roundtrip price | CA $350 | ## Trending flights to Belfast Prices were available within the past 7 days and start at CA $186 for one-way flights and CA $351 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, Apr 7 - Sat, Apr 25 YVR Vancouver BLI Bellingham CA $423 Roundtrip found 18 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:BLI,departure:07/04/2026TANYT&leg2=from:BLI,to:YVR,departure:25/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:422.38&airProductToken=AQpHCiIIwaYBEgQyMzQ2GLiNASDvuAEo8t2JAzC-3okDOFhAAFgBCiEIwaYBEgQzMTA2GO-4ASDhQiid4okDMN7iiQM4WEABWAEKRwohCMGmARIEMjEyORjhQiDvuAEohaqLAzC7qosDOFhAAFgBCiIIwaYBEgQyMzQ2GO-4ASC4jQEo27KLAzCgs4sDOFhAAVgBEgoIARABGAEqAkFTGAEiBAgBEAEoBDAB) \*Available to Expedia members.