Title: £290 Cheap Flights from Burlington to Seattle (BTV to SEA) - Expedia.co.uk ![](https://images.trvl-media.com/place/178307/82efb684-8d05-4b09-b7ea-52d5ab4ea1ac.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) # £290 Cheap Flights from Burlington (BTV) to Seattle (SEA) [View £290 flight on Sun, 1 Feb 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:BTV,to:SEA,departure:01/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:289.20&airProductToken=AQpcCi4IwaYBEgQ2NDE2GOGsASBDKK2ChAMwqYOEAzhOQABYAWoCUE1yCE5WQUhaTk0xCioIwaYBEgEzGEMgkgEohoSEAzDphoQDOE5AAVgBagJQTXIITlZBSFpOTTESCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) - [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 Burlington Intl. Airport (BTV) to Seattle-Tacoma International Airport (SEA) - ![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:btv,to:sea,departure:07/10/2025TANYT&leg2=from:sea,to:btv,departure:14/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:btv,to:sea,departure:07/10/2025TANYT&leg2=from:sea,to:btv,departure:14/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![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:btv,to:sea,departure:07/10/2025TANYT&leg2=from:sea,to:btv,departure:14/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:btv,to:sea,departure:07/10/2025TANYT&leg2=from:sea,to:btv,departure:14/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Burlington (BTV) to Seattle (SEA) Prices were available within the past 7 days and start at £290 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ## Find the cheapest month to fly from Burlington (BTV) to Seattle (SEA) ### March is typically the cheapest month to fly From £187 - £670 per traveller. ## Frequently asked questions ### How much is a flight from BTV to SEA? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight between Burlington Intl. Airport (BTV) and Sea-Tac Airport was . Cheap tickets don't wait forever, so book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Burlington Intl. Airport (BTV) to SEA? > This differs between airlines, as each has its own set of terms and conditions. Head to the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033), where there are instructions on how to cancel online. ### How do I find cheap flights from BTV to Seattle - Tacoma Intl. Airport (SEA) 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 Burlington International Airport to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from BTV to Sea-Tac Airport? > Expect to be cruising at altitude for a while, as the flight distance from Burlington Intl. Airport (BTV) to Sea-Tac Airport is 3,800 kilometres. Create a playlist of your favourite songs before leaving home to keep yourself entertained during the trip. ### Which airlines fly direct from Burlington Intl. Airport (BTV) to Seattle - Tacoma Intl. Airport (SEA)? > Flying nonstop between Burlington Intl. Airport (BTV) and Sea-Tac Airport isn't possible at this time. However, you'll still be able to find a flight to SeaTac with at least one stop. ### Are Burlington International Airport to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute? > Flight prices change all the time, so it's no sure thing. While last-minute deals between Burlington International Airport and SEA are possible, it also makes sense to monitor prices well before you fly. In fact, some air carriers announce their prices up to a year ahead of the departure date. Expedia is continuously updating the best bargains around, so keep checking and be ready to book when the price is low. ## Travel information | Origin airport | Burlington Intl. | | --- | --- | | Destination airport | Seattle - Tacoma Intl. | | Distance | 3727 km | ## Book with confidence ### Compare flights from Burlington to Seattle easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Burlington to Seattle. Operating between them flights per day, 1 airlines cover the route. And fly direct, getting you to Seattle - Tacoma Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Burlington Intl. to Seattle - Tacoma 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 Burlington Intl. (BTV) to Seattle - Tacoma Intl. (SEA) The easiest way to view the best deals on flights from Burlington to Seattle 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 Burlington Intl. to Seattle - Tacoma Intl. start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Burlington and Seattle - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Burlington to Seattle flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Burlington Intl. to Seattle - Tacoma 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 - Accommodation - Flights - Packages - Cars - Other - [5 Star Hotels in Bryn Mawr-Skyway](https://www.expedia.co.uk/5Star-Bryn-Mawr-Skyway-Seattle-Hotels.s50-n158768-0.Travel-Guide-Filter-Hotels) - [Bryn Mawr-Skyway Hotels](https://www.expedia.co.uk/Bryn-Mawr-Skyway-Seattle-Hotels.0-n158768-0.Travel-Guide-Filter-Hotels) - [B&B in Burien](https://www.expedia.co.uk/Burien-Bed-And-Breakfasts.d84625-aaBedAndBreakfasts.Travel-Guide-Accommodation) - [Burien Hotels](https://www.expedia.co.uk/Burien-Hotels.d84625.Travel-Guide-Hotels) - [Hotels with Hot Tubs in Des Moines](https://www.expedia.co.uk/Des-Moines-Hotels-Hotels-With-Hot-Tubs.0-0-d6751-tHotelsWithHotTubs.Travel-Guide-Filter-Hotels) - [Des Moines Hotels](https://www.expedia.co.uk/Des-Moines-Hotels.d6751.Travel-Guide-Hotels) - [Gay-Friendly Hotels in Downtown Burien](https://www.expedia.co.uk/Downtown-Burien-Seattle-Hotels-Gay-Friendly-Hotel.0-n6193214-0-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Highline Hotels](https://www.expedia.co.uk/Highline-Seattle-Hotels.0-n553248635975748526-0.Travel-Guide-Filter-Hotels) - [Hotels near Hogan Park](https://www.expedia.co.uk/Hogan-Park-Hotels.0-l6169735-0.Travel-Guide-Filter-Hotels) - [Fairmont Hotels in Kent](https://www.expedia.co.uk/Kent-Hotels-Fairmont.0-0-d8223--bFairmont.Travel-Guide-Filter-Hotels) - [Hilton Hotels in Kent](https://www.expedia.co.uk/Kent-Hotels-Hilton-Hotels.0-0-d8223--bHiltonHotels.Travel-Guide-Filter-Hotels) - [Hyatt Hotels in Kent](https://www.expedia.co.uk/Kent-Hotels-Hyatt-Hotels.0-0-d8223--bHyattHotels.Travel-Guide-Filter-Hotels) - [Marriott Hotels & Resorts in Kent](https://www.expedia.co.uk/Kent-Hotels-Marriott-Hotels-Resorts.0-0-d8223--bMarriottHotelsResorts.Travel-Guide-Filter-Hotels) - [Kent Hotels](https://www.expedia.co.uk/Kent-Hotels.d8223.Travel-Guide-Hotels) - [Houseboats in Kent](https://www.expedia.co.uk/Kent-Houseboats.d8223-aaHouseboats.Travel-Guide-Accommodation) - [Hotels near Kubota Garden](https://www.expedia.co.uk/Kubota-Garden-Hotels.0-l6276756-0.Travel-Guide-Filter-Hotels) - [Normandy Park Hotels](https://www.expedia.co.uk/Normandy-Park-Hotels.d6361385.Travel-Guide-Hotels) - [Hotels near North SeaTac Park](https://www.expedia.co.uk/North-SeaTac-Park-Hotels.0-l6276782-0.Travel-Guide-Filter-Hotels) - [Gay-Friendly Hotels in Rainier View](https://www.expedia.co.uk/Rainier-View-Seattle-Hotels-Gay-Friendly-Hotel.0-n553248635976382294-0-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Renton](https://www.expedia.co.uk/Renton-Hotels-Budget-Hotels.0-0-d9705-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Hotels with Indoor Pools in Renton](https://www.expedia.co.uk/Renton-Hotels-Hotels-With-Indoor-Pools.0-0-d9705-tHotelswithIndoorPools.Travel-Guide-Filter-Hotels) - [Spa Hotels in Renton](https://www.expedia.co.uk/Renton-Hotels-Spa-Hotels.0-0-d9705-tSpaHotels.Travel-Guide-Filter-Hotels) - [Renton Hotels](https://www.expedia.co.uk/Renton-Hotels.d9705.Travel-Guide-Hotels) - [Cheap Hotels in SeaTac](https://www.expedia.co.uk/SeaTac-Hotels-Budget-Hotels.0-0-d156205-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Extended Stay America Hotels in SeaTac](https://www.expedia.co.uk/SeaTac-Hotels-Extended-Stay-America.0-0-d156205--bExtendedStayAmerica.Travel-Guide-Filter-Hotels) - [Hotels Suites in SeaTac](https://www.expedia.co.uk/SeaTac-Hotels-Hotel-Suites.0-0-d156205-thotelsuites.Travel-Guide-Filter-Hotels) - [Hotels with Parking in SeaTac](https://www.expedia.co.uk/SeaTac-Hotels-Hotel-With-Free-Parking.0-0-d156205-thotelwithfreeparking.Travel-Guide-Filter-Hotels) - [Hotels with Parking in SeaTac](https://www.expedia.co.uk/SeaTac-Hotels-Hotel-With-Parking.0-0-d156205-thotelwithparking.Travel-Guide-Filter-Hotels) - [Hotels with Room Service in SeaTac](https://www.expedia.co.uk/SeaTac-Hotels-Hotel-With-Room-Service.0-0-d156205-thotelwithroomservice.Travel-Guide-Filter-Hotels) - [Luxury Hotels in SeaTac](https://www.expedia.co.uk/SeaTac-Hotels-Luxury-Hotel.0-0-d156205-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Seatac Hotels](https://www.expedia.co.uk/SeaTac-Hotels.d156205.Travel-Guide-Hotels) - [Seattle Hotels](https://www.expedia.co.uk/Seattle-Hotels.d178307.Travel-Guide-Hotels) - [Southcenter Hotels](https://www.expedia.co.uk/Southcenter-Seattle-Hotels.0-n553248633938969434-0.Travel-Guide-Filter-Hotels) - [Hotels near The Boeing Company](https://www.expedia.co.uk/The-Boeing-Company-Hotels.0-l6258427-0.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Tukwila](https://www.expedia.co.uk/Tukwila-Hotels-Budget-Hotels.0-0-d9989-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Gay-Friendly Hotels in Tukwila](https://www.expedia.co.uk/Tukwila-Hotels-Gay-Friendly-Hotel.0-0-d9989-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Hotels with Indoor Pools in Tukwila](https://www.expedia.co.uk/Tukwila-Hotels-Hotels-With-Indoor-Pools.0-0-d9989-tHotelswithIndoorPools.Travel-Guide-Filter-Hotels) - [Tukwila Hotels](https://www.expedia.co.uk/Tukwila-Hotels.d9989.Travel-Guide-Hotels) - [Hotels near Van Doren's Landing Park](https://www.expedia.co.uk/Van-Dorens-Landing-Park-Hotels.0-l553248634979268559-0.Travel-Guide-Filter-Hotels) - [Hotels near Westfield Southcenter Mall](https://www.expedia.co.uk/Westfield-Southcenter-Mall-Hotels.0-l6127676-0.Travel-Guide-Filter-Hotels) - [White Center Hotels](https://www.expedia.co.uk/White-Center-Seattle-Hotels.0-n174112-0.Travel-Guide-Filter-Hotels) - [Flights to Kent](https://www.expedia.co.uk/Cheap-Flights-To-Kent.d8223.Travel-Guide-Flights) - [Flights to SeaTac](https://www.expedia.co.uk/Cheap-Flights-To-SeaTac.d156205.Travel-Guide-Flights) - [Flights to Seattle](https://www.expedia.co.uk/Cheap-Flights-To-Seattle.d178307.Travel-Guide-Flights) - [Flights to Tukwila](https://www.expedia.co.uk/Cheap-Flights-To-Tukwila.d9989.Travel-Guide-Flights) - [Flights from Renton Municipal](https://www.expedia.co.uk/lp/airports/rnt/flights-from-renton-municipal-airport) - [Flights from Kent](https://www.expedia.co.uk/lp/flights/8223/flights-from-kent) - [Flights from Renton](https://www.expedia.co.uk/lp/flights/9705/flights-from-renton) - [Flights from Belfast (BFS) to Kenmore (KEH)](https://www.expedia.co.uk/lp/flights/bfs/keh/belfast-to-kenmore) - [Flights from Bristol (BRS) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/brs/bfi/bristol-to-seattle) - [Flights from Vancouver (CXH) to Hoquiam (HQM)](https://www.expedia.co.uk/lp/flights/cxh/hqm/vancouver-to-hoquiam) - [Flights from Vancouver (CXH) to Renton (RNT)](https://www.expedia.co.uk/lp/flights/cxh/rnt/vancouver-to-renton) - [Flights from Dublin (DUB) to Kenmore (KEH)](https://www.expedia.co.uk/lp/flights/dub/keh/dublin-to-kenmore) - [Flights from Edinburgh (EDI) to Kenmore (KEH)](https://www.expedia.co.uk/lp/flights/edi/keh/edinburgh-to-kenmore) - [Flights from Frankfurt (FRA) to Tacoma (TIW)](https://www.expedia.co.uk/lp/flights/fra/tiw/frankfurt-to-tacoma) - [Flights from Friday Harbor (FRD) to Seattle (LKE)](https://www.expedia.co.uk/lp/flights/frd/lke/friday-harbor-to-seattle) - [Flights from Fort Smith (FSM) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/fsm/bfi/fort-smith-to-seattle) - [Flights from Niagara Falls (IAG) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/iag/bfi/niagara-falls-to-seattle) - [Flights from Los Angeles (LAX) to Kenmore (KEH)](https://www.expedia.co.uk/lp/flights/lax/keh/los-angeles-to-kenmore) - [Flights from Los Angeles (LAX) to Renton (RNT)](https://www.expedia.co.uk/lp/flights/lax/rnt/los-angeles-to-renton) - [Flights from London (LHR) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/lhr/bfi/london-to-seattle) - [Flights from London (LHR) to Kenmore (KEH)](https://www.expedia.co.uk/lp/flights/lhr/keh/london-to-kenmore) - [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 London (LHR) to Bremerton (PWT)](https://www.expedia.co.uk/lp/flights/lhr/pwt/london-to-bremerton) - [Flights from London (LHR) to Renton (RNT)](https://www.expedia.co.uk/lp/flights/lhr/rnt/london-to-renton) - [Flights from Orlando (MCO) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/mco/bfi/orlando-to-seattle) - [Flights from Mojave (MHV) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/mhv/bfi/mojave-to-seattle) - [Flights from Melbourne (MLB) to Renton (RNT)](https://www.expedia.co.uk/lp/flights/mlb/rnt/melbourne-to-renton) - [Flights from Oita (OIT) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/oit/bfi/oita-to-seattle) - [Flights from Chicago (ORD) to Renton (RNT)](https://www.expedia.co.uk/lp/flights/ord/rnt/chicago-to-renton) - [Flights from Seattle Paine Field Intl. Airport (PAE) to Renton (RNT)](https://www.expedia.co.uk/lp/flights/pae/rnt/seattle-paine-field-intl-airport-to-renton) - [Flights from Palo Alto (PAO) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/pao/bfi/palo-alto-to-seattle) - [Flights from Phoenix (PHX) to Tacoma (TIW)](https://www.expedia.co.uk/lp/flights/phx/tiw/phoenix-to-tacoma) - [Flights from Raleigh (RDU) to Tacoma (TIW)](https://www.expedia.co.uk/lp/flights/rdu/tiw/raleigh-to-tacoma) - [Flights from Reykjavik (RKV) to Seattle (LKE)](https://www.expedia.co.uk/lp/flights/rkv/lke/reykjavik-to-seattle) - [Flights from Coppermine (YCO) to Seattle (LKE)](https://www.expedia.co.uk/lp/flights/yco/lke/coppermine-to-seattle) - [Flights from Dawson City (YDA) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/yda/bfi/dawson-city-to-seattle) - [Flights from Igloolik (YGT) to Seattle (BFI)](https://www.expedia.co.uk/lp/flights/ygt/bfi/igloolik-to-seattle) - [Flights from Victoria (YYJ) to Tacoma (TIW)](https://www.expedia.co.uk/lp/flights/yyj/tiw/victoria-to-tacoma) - [Visit Burien](https://www.expedia.co.uk/Burien.dx84625) - [Des Moines Marina](https://www.expedia.co.uk/Des-Moines-Marina-Seattle.d6183466.Attraction) - [Kent Holidays](https://www.expedia.co.uk/Kent.d8223.Holidays-City-Breaks) - [Marine View Park](https://www.expedia.co.uk/Marine-View-Park-Seattle.d553248635019447037.Attraction) - [Visit Normandy Park](https://www.expedia.co.uk/Normandy-Park.dx6361385) - [Renton Holidays](https://www.expedia.co.uk/Renton.d9705.Holidays-City-Breaks) - [Visit Renton](https://www.expedia.co.uk/Renton.dx9705) - [Seatac Holidays](https://www.expedia.co.uk/SeaTac.d156205.Holidays-City-Breaks) - [Visit SeaTac](https://www.expedia.co.uk/SeaTac.dx156205) - [Visit Bryn Mawr-Skyway](https://www.expedia.co.uk/Seattle-Bryn-Mawr-Skyway.dx158768) - [Visit White Center](https://www.expedia.co.uk/Seattle-White-Center.dx174112) - [The Boeing Company](https://www.expedia.co.uk/The-Boeing-Company-Seattle.d6258427.Attraction) - [Car hire near Angle Lake Park](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Angle-Lake-Park.d6276767.Car-Hire-Guide) - [Car hire near Des Moines Beach](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Des-Moines-Beach.d553248635983994718.Car-Hire-Guide) - [Car hire Renton](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Renton.d9705.Car-Hire-Guide) - [Car hire SeaTac](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-SeaTac.d156205.Car-Hire-Guide) - [Car hire near The Boeing Company](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-The-Boeing-Company.d6258427.Car-Hire-Guide) - [Enterprise Rental Cars in SeaTac](https://www.expedia.co.uk/Enterprise-Car-Rentals-In-SeaTac.d156205-c15.Car-Rental-Guide-Suppliers) - [Rent A Wreck Rental Cars in SeaTac](https://www.expedia.co.uk/Rent-A-Wreck-Car-Rentals-In-SeaTac.d156205-c33.Car-Rental-Guide-Suppliers) - [Things to do in Des Moines](https://www.expedia.co.uk/Things-To-Do-In-Des-Moines.d6751.Travel-Guide-Activities) - [Things to do in Kent](https://www.expedia.co.uk/Things-To-Do-In-Kent.d8223.Travel-Guide-Activities) \*Available to Expedia members.