Title: Cheap Flights from Seattle to Aspen (SEA to ASE) - Expedia.co.uk ![](https://images.trvl-media.com/place/423/14412dec-edd8-44a2-985b-a6aa8537824c.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/423/14412dec-edd8-44a2-985b-a6aa8537824c.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Seattle (SEA) to Aspen (ASE) - [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 Aspen/Pitkin County Airport (ASE) - ![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:ase,departure:06/10/2025TANYT&leg2=from:ase,to:sea,departure:13/10/2025TANYT&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:sea,to:ase,departure:06/10/2025TANYT&leg2=from:ase,to:sea,departure:13/10/2025TANYT&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:sea,to:ase,departure:06/10/2025TANYT&leg2=from:ase,to:sea,departure:13/10/2025TANYT&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:sea,to:ase,departure:06/10/2025TANYT&leg2=from:ase,to:sea,departure:13/10/2025TANYT&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) ## Find the cheapest month to fly from Seattle (SEA) to Aspen (ASE) ### July is typically the cheapest month to fly From £184 - £491 per traveller. ## Frequently asked questions ### How much is a flight from Sea-Tac Airport to ASE? > The lowest price advertised for a round-trip journey from Sea-Tac Airport to Aspen/Pitkin County Airport is . But you better act soon. This figure is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from SEA to Pitkin County Airport (ASE)? > This can vary between airlines, as each one has its own set of terms and conditions. Head to the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033), where you'll find instructions on how to cancel your flight online. ### How do I find cheap flights from Sea-Tac Airport to ASE 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 ASE flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Sea-Tac Airport to Pitkin County Airport (ASE)? > The flying distance between Sea-Tac Airport (SEA) and ASE (ASE) is 1,550 kilometres. Squeeze in a nap or finish that novel and the trip will whiz by. ### Which airlines fly direct from Sea-Tac Airport to Aspen/Pitkin County Airport? > Flying directly between Sea-Tac Airport and Pitkin County Airport (ASE) isn't possible right now. However, you'll still be able to book a flight to Aspen with at least one stop. ### Are SEA to Aspen/Pitkin County Airport flight tickets cheaper when they're purchased at the last minute? > Flight prices from Sea-Tac Airport to ASE are available up to 12 months prior to departure on Expedia. And although you may occasionally score great last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more choices — and you can avoid landing the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so check back often for all the latest specials. ## Travel information | Origin airport | Seattle - Tacoma Intl. | | --- | --- | | Destination airport | Pitkin County | | Distance | 1533 km | ## Book with confidence ### Compare flights from Seattle to Aspen easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to Aspen. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Pitkin County in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to Pitkin County.   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 Pitkin County (ASE) The easiest way to view the best deals on flights from Seattle to Aspen 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 Pitkin County 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 Seattle and Aspen - 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 Seattle to Aspen flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to Pitkin County 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 - Holiday Homes - Other - [1 Star Hotels in Aspen Snowmass](https://www.expedia.co.uk/1Star-Aspen-Snowmass-Hotels.s10-0-d553248621593965848.Travel-Guide-Filter-Hotels) - [Aspen Hotels](https://www.expedia.co.uk/Aspen-Hotels.d423.Travel-Guide-Hotels) - [Cabin Rentals in Aspen Snowmass](https://www.expedia.co.uk/Aspen-Snowmass-Cabins.d553248621593965848-aaCabins.Travel-Guide-Accommodation) - [Adults Only Resorts & in Aspen Snowmass](https://www.expedia.co.uk/Aspen-Snowmass-Hotels-Adults-Only-Resorts.0-0-d553248621593965848-tAdultsOnlyResorts.Travel-Guide-Filter-Hotels) - [Boutique Hotels in Aspen Snowmass](https://www.expedia.co.uk/Aspen-Snowmass-Hotels-Boutique-Hotel.0-0-d553248621593965848-tBoutiqueHotel.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Aspen Snowmass](https://www.expedia.co.uk/Aspen-Snowmass-Hotels-Budget-Hotels.0-0-d553248621593965848-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Hotels with Hot Tubs in Aspen Snowmass](https://www.expedia.co.uk/Aspen-Snowmass-Hotels-Hotels-With-Hot-Tubs.0-0-d553248621593965848-tHotelsWithHotTubs.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Aspen Snowmass](https://www.expedia.co.uk/Aspen-Snowmass-Hotels-Luxury-Hotel.0-0-d553248621593965848-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Spa Hotels in Aspen Snowmass](https://www.expedia.co.uk/Aspen-Snowmass-Hotels-Spa-Hotels.0-0-d553248621593965848-tSpaHotels.Travel-Guide-Filter-Hotels) - [Aspen Snowmass Hotels](https://www.expedia.co.uk/Aspen-Snowmass-Hotels.d553248621593965848.Travel-Guide-Hotels) - [Hotels near Buttermilk Mountain](https://www.expedia.co.uk/Buttermilk-Mountain-Hotels.0-l6071605-0.Travel-Guide-Filter-Hotels) - [Hotels near Ski School Magic Carpet Ski Lift](https://www.expedia.co.uk/Ski-School-Magic-Carpet-Ski-Lift-Hotels.0-l6153519-0.Travel-Guide-Filter-Hotels) - [Starwood Hotels](https://www.expedia.co.uk/Starwood-Aspen-Hotels.0-n553248635976481333-0.Travel-Guide-Filter-Hotels) - [Gay-Friendly Hotels in West End](https://www.expedia.co.uk/West-End-Aspen-Hotels-Gay-Friendly-Hotel.0-n553248635976469808-0-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [West End Hotels](https://www.expedia.co.uk/West-End-Aspen-Hotels.0-n553248635976469808-0.Travel-Guide-Filter-Hotels) - [Flights to Aspen Snowmass](https://www.expedia.co.uk/Cheap-Flights-To-Aspen-Snowmass.d553248621593965848.Travel-Guide-Flights) - [Flights to Aspen](https://www.expedia.co.uk/Cheap-Flights-To-Aspen.d423.Travel-Guide-Flights) - [Flights from Arvidsjaur (AJR) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/ajr/sbs/arvidsjaur-to-steamboat-springs) - [Flights from Durango (AMK) to Rifle (RIL)](https://www.expedia.co.uk/lp/flights/amk/ril/durango-to-rifle) - [Flights from Amsterdam (AMS) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/ams/sbs/amsterdam-to-steamboat-springs) - [Flights from Assab (ASA) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/asa/sbs/assab-to-steamboat-springs) - [Flights from Atlanta (ATL) to Leadville (LXV)](https://www.expedia.co.uk/lp/flights/atl/lxv/atlanta-to-leadville) - [Flights from Austin (AUS) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/aus/sbs/austin-to-steamboat-springs) - [Flights from Banjarmasin (BDJ) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/bdj/sbs/banjarmasin-to-steamboat-springs) - [Flights from Kota Kinabalu (BKI) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/bki/sbs/kota-kinabalu-to-steamboat-springs) - [Flights from Batam Batu Besar (BTH) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/bth/sbs/batam-batu-besar-to-steamboat-springs) - [Flights from Buffalo (BUF) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/buf/sbs/buffalo-to-steamboat-springs) - [Flights from Burbank (BUR) to Grand Junction (GJT)](https://www.expedia.co.uk/lp/flights/bur/gjt/burbank-to-grand-junction) - [Flights from Jakarta (CGK) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/cgk/sbs/jakarta-to-steamboat-springs) - [Flights from Chicago (CHI) to Grand Junction (GJT)](https://www.expedia.co.uk/lp/flights/chi/gjt/chicago-to-grand-junction) - [Flights from Charlotte (CLT) to Vail (EGE)](https://www.expedia.co.uk/lp/flights/clt/ege/charlotte-to-vail) - [Flights from Charlotte (CLT) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/clt/sbs/charlotte-to-steamboat-springs) - [Flights from Cincinnati (CVG) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/cvg/sbs/cincinnati-to-steamboat-springs) - [Flights from Cheyenne (CYS) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/cys/sbs/cheyenne-to-steamboat-springs) - [Flights from Washington (DCA) to Grand Junction (GJT)](https://www.expedia.co.uk/lp/flights/dca/gjt/washington-to-grand-junction) - [Flights from Delhi (DEL) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/del/sbs/delhi-to-steamboat-springs) - [Flights from Denver (DEN) to Vail (EGE)](https://www.expedia.co.uk/lp/flights/den/ege/denver-to-vail) - [Flights from Denver (DEN) to Gunnison (GUC)](https://www.expedia.co.uk/lp/flights/den/guc/denver-to-gunnison) - [Flights from Denver (DEN) to Leadville (LXV)](https://www.expedia.co.uk/lp/flights/den/lxv/denver-to-leadville) - [Flights from Denver (DEN) to Montrose (MTJ)](https://www.expedia.co.uk/lp/flights/den/mtj/denver-to-montrose) - [Flights from Denver (DEN) to Rifle (RIL)](https://www.expedia.co.uk/lp/flights/den/ril/denver-to-rifle) - [Flights from Dallas (DFW) to Vail (EGE)](https://www.expedia.co.uk/lp/flights/dfw/ege/dallas-to-vail) - [Flights from Dallas (DFW) to Leadville (LXV)](https://www.expedia.co.uk/lp/flights/dfw/lxv/dallas-to-leadville) - [Flights from Dallas (DFW) to Salida (SLT)](https://www.expedia.co.uk/lp/flights/dfw/slt/dallas-to-salida) - [Flights from Detroit (DTW) to Grand Junction (GJT)](https://www.expedia.co.uk/lp/flights/dtw/gjt/detroit-to-grand-junction) - [Flights from Edinburgh (EDI) to Vail (EGE)](https://www.expedia.co.uk/lp/flights/edi/ege/edinburgh-to-vail) - [Flights from Edinburgh (EDI) to Gunnison (GUC)](https://www.expedia.co.uk/lp/flights/edi/guc/edinburgh-to-gunnison) - [Flights from Fort Lauderdale (FLL) to Vail (EGE)](https://www.expedia.co.uk/lp/flights/fll/ege/fort-lauderdale-to-vail) - [Flights from Frankfurt (FRA) to Grand Junction (GJT)](https://www.expedia.co.uk/lp/flights/fra/gjt/frankfurt-to-grand-junction) - [Flights from Glasgow (GLA) to Vail (EGE)](https://www.expedia.co.uk/lp/flights/gla/ege/glasgow-to-vail) - [Flights from Helena (HLN) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/hln/sbs/helena-to-steamboat-springs) - [Flights from Washington (IAD) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/iad/sbs/washington-to-steamboat-springs) - [Flights from Houston (IAH) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/iah/sbs/houston-to-steamboat-springs) - [Flights from New York (JFK) to Vail (EGE)](https://www.expedia.co.uk/lp/flights/jfk/ege/new-york-to-vail) - [Flights from Jagdalpur (JGB) to Grand Junction (GJT)](https://www.expedia.co.uk/lp/flights/jgb/gjt/jagdalpur-to-grand-junction) - [Flights from Jakarta (JKT) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/jkt/sbs/jakarta-to-steamboat-springs) - [Flights from Kagoshima (KOJ) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/koj/sbs/kagoshima-to-steamboat-springs) - [Flights from Las Vegas (LAS) to Vail (EGE)](https://www.expedia.co.uk/lp/flights/las/ege/las-vegas-to-vail) - [Flights from Los Angeles (LAX) to Vail (EGE)](https://www.expedia.co.uk/lp/flights/lax/ege/los-angeles-to-vail) - [Flights from Los Angeles (LAX) to Leadville (LXV)](https://www.expedia.co.uk/lp/flights/lax/lxv/los-angeles-to-leadville) - [Flights from Los Angeles (LAX) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/lax/sbs/los-angeles-to-steamboat-springs) - [Flights from Le Havre (LEH) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/leh/sbs/le-havre-to-steamboat-springs) - [Flights from New York (LGA) to Vail (EGE)](https://www.expedia.co.uk/lp/flights/lga/ege/new-york-to-vail) - [Flights from Long Beach (LGB) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/lgb/sbs/long-beach-to-steamboat-springs) - [Flights from London (LHR) to Vail (EGE)](https://www.expedia.co.uk/lp/flights/lhr/ege/london-to-vail) - [Flights from London (LHR) to Gunnison (GUC)](https://www.expedia.co.uk/lp/flights/lhr/guc/london-to-gunnison) - [Flights from London (LHR) to Montrose (MTJ)](https://www.expedia.co.uk/lp/flights/lhr/mtj/london-to-montrose) - [Flights from Lisbon (LIS) to Vail (EGE)](https://www.expedia.co.uk/lp/flights/lis/ege/lisbon-to-vail) - [Flights from Manchester (MAN) to Vail (EGE)](https://www.expedia.co.uk/lp/flights/man/ege/manchester-to-vail) - [Flights from Kansas City (MCI) to Grand Junction (GJT)](https://www.expedia.co.uk/lp/flights/mci/gjt/kansas-city-to-grand-junction) - [Flights from Manchester (MHT) to Salida (SLT)](https://www.expedia.co.uk/lp/flights/mht/slt/manchester-to-salida) - [Flights from Missoula (MSO) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/mso/sbs/missoula-to-steamboat-springs) - [Flights from New Orleans (MSY) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/msy/sbs/new-orleans-to-steamboat-springs) - [Flights from New York (NYC) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/nyc/sbs/new-york-to-steamboat-springs) - [Flights from Chicago (ORD) to Vail (EGE)](https://www.expedia.co.uk/lp/flights/ord/ege/chicago-to-vail) - [Flights from Portland (PDX) to Grand Junction (GJT)](https://www.expedia.co.uk/lp/flights/pdx/gjt/portland-to-grand-junction) - [Flights from Portland (PDX) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/pdx/sbs/portland-to-steamboat-springs) - [Flights from Phoenix (PHX) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/phx/sbs/phoenix-to-steamboat-springs) - [Flights from Pueblo (PUB) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/pub/sbs/pueblo-to-steamboat-springs) - [Flights from Raleigh (RDU) to Vail (EGE)](https://www.expedia.co.uk/lp/flights/rdu/ege/raleigh-to-vail) - [Flights from Richmond (RIC) to Grand Junction (GJT)](https://www.expedia.co.uk/lp/flights/ric/gjt/richmond-to-grand-junction) - [Flights from San Diego (SAN) to Grand Junction (GJT)](https://www.expedia.co.uk/lp/flights/san/gjt/san-diego-to-grand-junction) - [Flights from Scottsdale (SCF) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/scf/sbs/scottsdale-to-steamboat-springs) - [Flights from Louisville (SDF) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/sdf/sbs/louisville-to-steamboat-springs) - [Flights from San Francisco (SFO) to Vail (EGE)](https://www.expedia.co.uk/lp/flights/sfo/ege/san-francisco-to-vail) - [Flights from Salt Lake City (SLC) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/slc/sbs/salt-lake-city-to-steamboat-springs) - [Flights from Tampa (TPA) to Leadville (LXV)](https://www.expedia.co.uk/lp/flights/tpa/lxv/tampa-to-leadville) - [Flights from Tampa (TPA) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/tpa/sbs/tampa-to-steamboat-springs) - [Flights from Mahanoro (VVB) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/vvb/sbs/mahanoro-to-steamboat-springs) - [Flights from Vancouver (YVR) to Steamboat Springs (SBS)](https://www.expedia.co.uk/lp/flights/yvr/sbs/vancouver-to-steamboat-springs) - [Aspen Golf and Tennis Club](https://www.expedia.co.uk/Aspen-Golf-And-Tennis-Club-Aspen.d6294935.Attraction) - [Aspen Snowmass Holidays](https://www.expedia.co.uk/Aspen-Snowmass.d553248621593965848.Holidays-City-Breaks) - [Visit Aspen Snowmass](https://www.expedia.co.uk/Aspen-Snowmass.dx553248621593965848) - [Visit Aspen](https://www.expedia.co.uk/Aspen.dx423) - [Buttermilk Mountain](https://www.expedia.co.uk/Buttermilk-Mountain-Aspen.d6071605.Attraction) - [Ski Butlers](https://www.expedia.co.uk/Ski-Butlers-Aspen.d553248621532646105.Attraction) - [Ski Holiday Packages Aspen Snowmass](https://www.expedia.co.uk/lp/theme-holidays/ski-holidays/553248621593965848/Aspen-Snowmass) - [Car hire near Aspen Snowmass](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Aspen-Snowmass.d553248621593965848.Car-Hire-Guide) - [Aspen Snowmass Holiday Rentals](https://www.expedia.co.uk/Aspen-Snowmass-Holiday-Rentals.d553248621593965848.Travel-Guide-HolidayRentals) - [Things to do in Aspen Snowmass](https://www.expedia.co.uk/Things-To-Do-In-Aspen-Snowmass.d553248621593965848.Travel-Guide-Activities) \*Available to Expedia members.