Title: £158 Cheap Flights from Seattle to Bellingham (SEA to BLI) - Expedia.co.uk ![](https://images.trvl-media.com/place/602922/6181b08d-ff51-4746-9e4e-de7d37547723.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/602922/6181b08d-ff51-4746-9e4e-de7d37547723.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £158 Cheap Flights from Seattle (SEA) to Bellingham (BLI) [View £158 flight on Sat, 27 Sept 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:SEA,to:BLI,departure:27/09/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:157.40&airProductToken=AQowCi4IwaYBEgQzMzU3GJIBIOFCKOXx-AIwnfL4AjhYQABYAWoCU1ZyCE1IM09BU0JOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) - [Return](?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 ## Popular airlines from Seattle-Tacoma International Airport (SEA) to Bellingham, WA (BLI-Bellingham Intl.) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sea,to:bli,departure:06/10/2025TANYT&leg2=from:bli,to:sea,departure:13/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sea,to:bli,departure:06/10/2025TANYT&leg2=from:bli,to:sea,departure:13/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Hawaiian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg) Hawaiian Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sea,to:bli,departure:06/10/2025TANYT&leg2=from:bli,to:sea,departure:13/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) ![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 25% 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.co.uk/login) ## Cheap Flights from Seattle (SEA) to Bellingham (BLI) Prices were available within the past 7 days and start at £158 for one-way flights and £131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Mon, 16 Mar - Mon, 23 Mar SEA Seattle BLI Bellingham £131 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BLI,departure:16/03/2026TANYT&leg2=from:BLI,to:SEA,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:131.00&airProductToken=AQowCi4IwaYBEgQzNDYwGJIBIOFCKLLrhwMw5euHAzhYQABYAWoCU1ZyCE9IMkVBU0JOCjAKLgjBpgESBDM0MzMY4UIgkgEoxraIAzD6togDOFhAAFgBagJTVnIIU0g0RUFTQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Fri, 13 Mar - Fri, 20 Mar SEA Seattle BLI Bellingham £138 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BLI,departure:13/03/2026TANYT&leg2=from:BLI,to:SEA,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:137.40&airProductToken=AQowCi4IwaYBEgQzNDMzGJIBIOFCKJ3FhwMw18WHAzhYQABYAWoCU1ZyCFFIMkVBU0JOCjAKLgjBpgESBDM0MzMY4UIgkgEo5pSIAzCalYgDOFhAAFgBagJTVnIIU0g0RUFTQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Mon, 16 Mar - Mon, 23 Mar SEA Seattle BLI Bellingham £146 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BLI,departure:16/03/2026TANYT&leg2=from:BLI,to:SEA,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:146.00&airProductToken=AQowCi4IwaYBEgQzNDYwGJIBIOFCKLLrhwMw5euHAzhYQABYAWoCU1ZyCE9IMkVBU0JOCjAKLgjBpgESBDM0NDgY4UIgkgEo5LGIAzCVsogDOFhAAFgBagJTVnIIVkg0RUFTQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Fri, 13 Mar - Fri, 20 Mar SEA Seattle BLI Bellingham £153 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BLI,departure:13/03/2026TANYT&leg2=from:BLI,to:SEA,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:152.50&airProductToken=AQowCi4IwaYBEgQzMjk0GJIBIOFCKIzEhwMwxsSHAzhYQABYAWoCU1ZyCFFIMkVBU0JOCjAKLgjBpgESBDM0NDgY4UIgkgEohJCIAzC1kIgDOFhAAFgBagJTVnIIVkg0RUFTQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Mon, 16 Mar - Mon, 23 Mar SEA Seattle BLI Bellingham £160 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BLI,departure:16/03/2026TANYT&leg2=from:BLI,to:SEA,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:160.00&airProductToken=AQowCi4IwaYBEgQzNDMzGJIBIOFCKP3mhwMwt-eHAzhYQABYAWoCU1ZyCFNINEVBU0JOCjAKLgjBpgESBDM0MzMY4UIgkgEoxraIAzD6togDOFhAAFgBagJTVnIIU0g0RUFTQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sun, 15 Mar - Sun, 22 Mar SEA Seattle BLI Bellingham £168 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BLI,departure:15/03/2026TANYT&leg2=from:BLI,to:SEA,departure:22/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:167.50&airProductToken=AQowCi4IwaYBEgQzNDMzGJIBIOFCKN3bhwMwl9yHAzhYQABYAWoCU1ZyCE9IMkVBU0JOCjAKLgjBpgESBDM0MjYY4UIgkgEo7qeIAzCjqIgDOFhAAFgBagJTVnIITEg0RUFTQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Mon, 16 Mar - Mon, 23 Mar SEA Seattle BLI Bellingham £176 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BLI,departure:16/03/2026TANYT&leg2=from:BLI,to:SEA,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:175.10&airProductToken=AQowCi4IwaYBEgQzNDMzGJIBIOFCKP3mhwMwt-eHAzhYQABYAWoCU1ZyCFNINEVBU0JOCjAKLgjBpgESBDM0NDgY4UIgkgEo5LGIAzCVsogDOFhAAFgBagJTVnIIVkg0RUFTQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Mon, 16 Mar - Mon, 23 Mar SEA Seattle BLI Bellingham £191 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BLI,departure:16/03/2026TANYT&leg2=from:BLI,to:SEA,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:190.10&airProductToken=AQowCi4IwaYBEgQzNDYwGJIBIOFCKLLrhwMw5euHAzhPQABYAWoCTUFyCE9IMkVBU01OCjAKLgjBpgESBDM0MzMY4UIgkgEoxraIAzD6togDOFNAAFgBagJNQXIIU0g0RUFTTU4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Fri, 13 Mar - Fri, 20 Mar SEA Seattle BLI Bellingham £198 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BLI,departure:13/03/2026TANYT&leg2=from:BLI,to:SEA,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:197.60&airProductToken=AQowCi4IwaYBEgQzNDMzGJIBIOFCKJ3FhwMw18WHAzhRQABYAWoCTUFyCFFIMkVBU01OCjAKLgjBpgESBDM0MzMY4UIgkgEo5pSIAzCalYgDOFNAAFgBagJNQXIIU0g0RUFTTU4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Mon, 16 Mar - Mon, 23 Mar SEA Seattle BLI Bellingham £205 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BLI,departure:16/03/2026TANYT&leg2=from:BLI,to:SEA,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:204.10&airProductToken=AQowCi4IwaYBEgQzNDYwGJIBIOFCKLLrhwMw5euHAzhPQABYAWoCTUFyCE9IMkVBU01OCjAKLgjBpgESBDM0NDgY4UIgkgEo5LGIAzCVsogDOFZAAFgBagJNQXIIVkg0RUFTTU4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Fri, 13 Mar - Fri, 20 Mar SEA Seattle BLI Bellingham £212 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BLI,departure:13/03/2026TANYT&leg2=from:BLI,to:SEA,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:211.60&airProductToken=AQowCi4IwaYBEgQzMjk0GJIBIOFCKIzEhwMwxsSHAzhRQABYAWoCTUFyCFFIMkVBU01OCjAKLgjBpgESBDM0NDgY4UIgkgEohJCIAzC1kIgDOFZAAFgBagJNQXIIVkg0RUFTTU4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Mon, 16 Mar - Mon, 23 Mar SEA Seattle BLI Bellingham £220 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BLI,departure:16/03/2026TANYT&leg2=from:BLI,to:SEA,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:219.10&airProductToken=AQowCi4IwaYBEgQzNDMzGJIBIOFCKP3mhwMwt-eHAzhTQABYAWoCTUFyCFNINEVBU01OCjAKLgjBpgESBDM0MzMY4UIgkgEoxraIAzD6togDOFNAAFgBagJNQXIIU0g0RUFTTU4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sun, 15 Mar - Sun, 22 Mar SEA Seattle BLI Bellingham £227 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BLI,departure:15/03/2026TANYT&leg2=from:BLI,to:SEA,departure:22/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:226.70&airProductToken=AQowCi4IwaYBEgQzNDMzGJIBIOFCKN3bhwMwl9yHAzhPQABYAWoCTUFyCE9IMkVBU01OCjAKLgjBpgESBDM0MjYY4UIgkgEo7qeIAzCjqIgDOExAAFgBagJNQXIITEg0RUFTTU4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Mon, 16 Mar - Mon, 23 Mar SEA Seattle BLI Bellingham £234 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BLI,departure:16/03/2026TANYT&leg2=from:BLI,to:SEA,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:233.10&airProductToken=AQowCi4IwaYBEgQzNDMzGJIBIOFCKP3mhwMwt-eHAzhTQABYAWoCTUFyCFNINEVBU01OCjAKLgjBpgESBDM0NDgY4UIgkgEo5LGIAzCVsogDOFZAAFgBagJNQXIIVkg0RUFTTU4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Mon, 16 Mar - Mon, 23 Mar SEA Seattle BLI Bellingham £249 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BLI,departure:16/03/2026TANYT&leg2=from:BLI,to:SEA,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:248.20&airProductToken=AQowCi4IwaYBEgQzMzU3GJIBIOFCKL_qhwMw8eqHAzhWQABYAWoCTUFyCFZINEVBU01OCjAKLgjBpgESBDM0NDgY4UIgkgEo5LGIAzCVsogDOFZAAFgBagJNQXIIVkg0RUFTTU4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Fri, 26 Sept - Tue, 30 Sept SEA Seattle BLI Bellingham £255 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BLI,departure:26/09/2025TANYT&leg2=from:BLI,to:SEA,departure:30/09/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:254.60&airProductToken=AQowCi4IwaYBEgQzMzU3GJIBIOFCKMXm-AIw_eb4AjhYQABYAWoCU1ZyCE1IM0VBU0JOCjAKLgjBpgESBDMyODEY4UIgkgEoxo35AjCAjvkCOFhAAFgBagJTVnIIVkg3RUFTQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ## Find the cheapest month to fly from Seattle (SEA) to Bellingham (BLI) ### October is typically the cheapest month to fly From £86 - £235 per traveller. ## Frequently asked questions ### How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to BLI? > If you're travelling from SEA to BLI, round-trip journeys start from £131. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to Bellingham International Airport? > The majority of flights can be cancelled online, but every air carrier has its own set of terms and conditions. If you do decide to cancel your flight, visit our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from Sea-Tac Airport to Bellingham Intl. Airport (BLI) that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to BLI flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Sea-Tac Airport to BLI? > With a flight distance of 150 kilometres, it's only a short hop from Seattle - Tacoma Intl. Airport (SEA) to Bellingham Intl. Airport (BLI). It might be a quick flight, but it's still worth bringing along a book to read. ### Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Bellingham International Airport? > Check out the fares with Alaska Airlines (AS) if you want to travel straight from SEA to Bellingham International Airport. This popular airline operates 139 monthly flights, so you're sure to find one that suits your schedule. ### Are Sea-Tac Airport to Bellingham Intl. Airport (BLI) flight tickets cheaper when they're purchased at the last minute? > Flight prices are always on the move, so not always. While last-minute deals between Sea-Tac Airport and Bellingham International Airport are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some air carriers announce their prices up to a year prior to the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to lock in your seat when prices drop. ## Travel information 0 | Origin airport | Seattle - Tacoma Intl. | | --- | --- | | Destination airport | Bellingham Intl. | | Return price | £131 | | Distance | 150 km | ## Book with confidence ### Compare flights from Seattle to Bellingham easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to Bellingham. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Bellingham Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to Bellingham Intl..   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Seattle - Tacoma Intl. (SEA) to Bellingham Intl. (BLI) The easiest way to view the best deals on flights from Seattle to Bellingham today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Seattle - Tacoma Intl. to Bellingham Intl. start at just £131 and range up to £287.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Seattle and Bellingham - booking your flight during March, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Seattle to Bellingham flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to Bellingham Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Flights - [Flights from Albany (ALB) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/alb/sea/albany-to-seattle) - [Flights from Walla Walla (ALW) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/alw/sea/walla-walla-to-seattle) - [Flights from Amsterdam (AMS) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/ams/sea/amsterdam-to-seattle) - [Flights from Anchorage (ANC) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/anc/sea/anchorage-to-seattle) - [Flights from Austin (AUS) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/aus/sea/austin-to-seattle) - [Flights from Belfast (BFS) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/bfs/sea/belfast-to-seattle) - [Flights from Bellingham (BLI) to Center Island (CWS)](https://www.expedia.co.uk/lp/flights/bli/cws/bellingham-to-center-island) - [Flights from Bellingham (BLI) to Eastsound (ESD)](https://www.expedia.co.uk/lp/flights/bli/esd/bellingham-to-eastsound) - [Flights from Nashville (BNA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/bna/sea/nashville-to-seattle) - [Flights from Boise (BOI) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/boi/sea/boise-to-seattle) - [Flights from Boston (BOS) to Eastsound (ESD)](https://www.expedia.co.uk/lp/flights/bos/esd/boston-to-eastsound) - [Flights from Baltimore (BWI) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/bwi/sea/baltimore-to-seattle) - [Flights from Akron (CAK) to Rosario (RSJ)](https://www.expedia.co.uk/lp/flights/cak/rsj/akron-to-rosario) - [Flights from Paris (CDG) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/cdg/sea/paris-to-seattle) - [Flights from Charleston (CHS) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/chs/sea/charleston-to-seattle) - [Flights from Cleveland (CLE) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/cle/sea/cleveland-to-seattle) - [Flights from Charlotte (CLT) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/clt/sea/charlotte-to-seattle) - [Flights from Colorado Springs (COS) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/cos/sea/colorado-springs-to-seattle) - [Flights from Washington (DCA) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/dca/pae/washington-to-seattle-paine-field-intl-airport) - [Flights from Delhi (DEL) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/del/sea/delhi-to-seattle) - [Flights from Detroit (DTW) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/dtw/sea/detroit-to-seattle) - [Flights from Dubai (DXB) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/dxb/sea/dubai-to-seattle) - [Flights from Eugene (EUG) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/eug/sea/eugene-to-seattle) - [Flights from Fairbanks (FAI) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/fai/sea/fairbanks-to-seattle) - [Flights from Kalispell (FCA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/fca/sea/kalispell-to-seattle) - [Flights from Frankfurt (FRA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/fra/sea/frankfurt-to-seattle) - [Flights from Spokane (GEG) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/geg/sea/spokane-to-seattle) - [Flights from Honolulu (HNL) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/hnl/sea/honolulu-to-seattle) - [Flights from Houston (HOU) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/hou/sea/houston-to-seattle) - [Flights from Hull (HUY) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/huy/sea/hull-to-seattle) - [Flights from Washington (IAD) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/iad/sea/washington-to-seattle) - [Flights from Indianapolis (IND) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/ind/sea/indianapolis-to-seattle) - [Flights from Inverness (INV) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/inv/sea/inverness-to-seattle) - [Flights from Jackson Hole (JAC) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/jac/sea/jackson-hole-to-seattle) - [Flights from Jackson (JAN) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/jan/sea/jackson-to-seattle) - [Flights from Reykjavik (KEF) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/kef/sea/reykjavik-to-seattle) - [Flights from Los Angeles (LAX) to Friday Harbor (FBS)](https://www.expedia.co.uk/lp/flights/lax/fbs/los-angeles-to-friday-harbor) - [Flights from Los Angeles (LAX) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/lax/pae/los-angeles-to-seattle-paine-field-intl-airport) - [Flights from Leeds (LBA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/lba/sea/leeds-to-seattle) - [Flights from Long Beach (LGB) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/lgb/sea/long-beach-to-seattle) - [Flights from London (LGW) to Sequim (SQV)](https://www.expedia.co.uk/lp/flights/lgw/sqv/london-to-sequim) - [Flights from London (LHR) to Port Angeles (CLM)](https://www.expedia.co.uk/lp/flights/lhr/clm/london-to-port-angeles) - [Flights from London (LHR) to Eastsound (ESD)](https://www.expedia.co.uk/lp/flights/lhr/esd/london-to-eastsound) - [Flights from London (LHR) to Friday Harbor (FRD)](https://www.expedia.co.uk/lp/flights/lhr/frd/london-to-friday-harbor) - [Flights from London (LHR) to Lopez Island (LPS)](https://www.expedia.co.uk/lp/flights/lhr/lps/london-to-lopez-island) - [Flights from London (LHR) to Anacortes (OTS)](https://www.expedia.co.uk/lp/flights/lhr/ots/london-to-anacortes) - [Flights from London (LHR) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/lhr/pae/london-to-seattle-paine-field-intl-airport) - [Flights from Lisbon (LIS) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/lis/sea/lisbon-to-seattle) - [Flights from London (LON) to Anacortes (OTS)](https://www.expedia.co.uk/lp/flights/lon/ots/london-to-anacortes) - [Flights from London (LON) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/lon/sea/london-to-seattle) - [Flights from Liverpool (LPL) to Roche Harbor (RCE)](https://www.expedia.co.uk/lp/flights/lpl/rce/liverpool-to-roche-harbor) - [Flights from Liverpool (LPL) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/lpl/sea/liverpool-to-seattle) - [Flights from Chennai (MAA) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/maa/pae/chennai-to-seattle-paine-field-intl-airport) - [Flights from Manchester (MAN) to Port Angeles (CLM)](https://www.expedia.co.uk/lp/flights/man/clm/manchester-to-port-angeles) - [Flights from Manchester (MAN) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/man/pae/manchester-to-seattle-paine-field-intl-airport) - [Flights from Merced (MCE) to Lopez Island (LPS)](https://www.expedia.co.uk/lp/flights/mce/lps/merced-to-lopez-island) - [Flights from Kansas City (MCI) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/mci/sea/kansas-city-to-seattle) - [Flights from Miami (MIA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/mia/sea/miami-to-seattle) - [Flights from Monterey (MRY) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/mry/sea/monterey-to-seattle) - [Flights from Missoula (MSO) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/mso/sea/missoula-to-seattle) - [Flights from Minneapolis (MSP) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/msp/sea/minneapolis-to-seattle) - [Flights from New Orleans (MSY) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/msy/sea/new-orleans-to-seattle) - [Flights from Tokyo (NRT) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/nrt/sea/tokyo-to-seattle) - [Flights from New York (NYC) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/nyc/pae/new-york-to-seattle-paine-field-intl-airport) - [Flights from Oakland (OAK) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/oak/sea/oakland-to-seattle) - [Flights from Oklahoma City (OKC) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/okc/sea/oklahoma-city-to-seattle) - [Flights from Ontario (ONT) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/ont/sea/ontario-to-seattle) - [Flights from Philadelphia (PHL) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/phl/sea/philadelphia-to-seattle) - [Flights from Pittsburgh (PIT) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/pit/sea/pittsburgh-to-seattle) - [Flights from Rarotonga (RAR) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/rar/pae/rarotonga-to-seattle-paine-field-intl-airport) - [Flights from Raleigh (RDU) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/rdu/sea/raleigh-to-seattle) - [Flights from Richmond (RIC) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/ric/sea/richmond-to-seattle) - [Flights from Rochester (ROC) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/roc/sea/rochester-to-seattle) - [Flights from San Diego (SAN) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/san/sea/san-diego-to-seattle) - [Flights from San Antonio (SAT) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/sat/sea/san-antonio-to-seattle) - [Flights from Santa Barbara (SBA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/sba/sea/santa-barbara-to-seattle) - [Flights from Seattle (SEA) to Port Angeles (CLM)](https://www.expedia.co.uk/lp/flights/sea/clm/seattle-to-port-angeles) - [Flights from San Jose (SJC) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/sjc/sea/san-jose-to-seattle) - [Flights from Salt Lake City (SLC) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/slc/sea/salt-lake-city-to-seattle) - [Flights from Sacramento (SMF) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/smf/sea/sacramento-to-seattle) - [Flights from Orange County (SNA) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/sna/pae/orange-county-to-seattle-paine-field-intl-airport) - [Flights from Orange County (SNA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/sna/sea/orange-county-to-seattle) - [Flights from Sequim (SQV) to Eastsound (ESD)](https://www.expedia.co.uk/lp/flights/sqv/esd/sequim-to-eastsound) - [Flights from St. Louis (STL) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/stl/sea/st-louis-to-seattle) - [Flights from Seward (SWD) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/swd/sea/seward-to-seattle) - [Flights from Sydney (SYD) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/syd/sea/sydney-to-seattle) - [Flights from Tamworth (TMW) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/tmw/pae/tamworth-to-seattle-paine-field-intl-airport) - [Flights from Tampa (TPA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/tpa/sea/tampa-to-seattle) - [Flights from Tucson (TUS) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/tus/sea/tucson-to-seattle) - [Flights from Twin Falls (TWF) to Lopez Island (LPS)](https://www.expedia.co.uk/lp/flights/twf/lps/twin-falls-to-lopez-island) - [Flights from Nanaimo (YCD) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/ycd/sea/nanaimo-to-seattle) - [Flights from Vancouver (YDT) to Blaine (BWS)](https://www.expedia.co.uk/lp/flights/ydt/bws/vancouver-to-blaine) - [Flights from Edmonton (YEG) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/yeg/sea/edmonton-to-seattle) - [Flights from Kamloops (YKA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/yka/sea/kamloops-to-seattle) - [Flights from Kelowna (YLW) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/ylw/sea/kelowna-to-seattle) - [Flights from Montreal (YUL) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/yul/sea/montreal-to-seattle) - [Flights from Vancouver (YVR) to Port Townsend (TWD)](https://www.expedia.co.uk/lp/flights/yvr/twd/vancouver-to-port-townsend) - [Flights from Abbotsford (YXX) to Blaine (BWS)](https://www.expedia.co.uk/lp/flights/yxx/bws/abbotsford-to-blaine) - [Flights from Abbotsford (YXX) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/yxx/sea/abbotsford-to-seattle) - [Flights from Victoria (YYJ) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/yyj/sea/victoria-to-seattle) \*Available to Expedia members.