Cheap Flights from Seattle (SEA) to Aspen (ASE) from HK$2,209~

View HK$2,209 flight on Mon, 15 Dec 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Aspen/Pitkin County Airport (ASE)

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Find Cheap Flights from Seattle (SEA) to Aspen (ASE)

Prices were available within the past 7 days and start at HK$2,209 for one-way flights and HK$3,105 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 16 Dec - Sun, 21 Dec
SEA
Seattle
ASE
Aspen
HK$3,105 Return, found 1 day ago
HK$3,105
Return
found 1 day ago
Select United flight, departing Tue, 16 Dec from Seattle to Aspen, returning Sun, 21 Dec, priced at HK$3,105 found 1 day ago
United
Sat, 13 Dec - Wed, 17 Dec
SEA
Seattle
ASE
Aspen
HK$3,406 Return, found 1 day ago
HK$3,406
Return
found 1 day ago
Select United flight, departing Sat, 13 Dec from Seattle to Aspen, returning Wed, 17 Dec, priced at HK$3,406 found 1 day ago
United
Sun, 14 Dec - Sun, 21 Dec
SEA
Seattle
ASE
Aspen
HK$3,417 Return, found 1 day ago
HK$3,417
Return
found 1 day ago
Select United flight, departing Sun, 14 Dec from Seattle to Aspen, returning Sun, 21 Dec, priced at HK$3,417 found 1 day ago
United
Tue, 16 Dec - Tue, 23 Dec
SEA
Seattle
ASE
Aspen
HK$3,460 Return, found 1 day ago
HK$3,460
Return
found 1 day ago
Select United flight, departing Tue, 16 Dec from Seattle to Aspen, returning Tue, 23 Dec, priced at HK$3,460 found 1 day ago
United
Tue, 16 Dec - Wed, 17 Dec
SEA
Seattle
ASE
Aspen
HK$3,697 Return, found 1 day ago
HK$3,697
Return
found 1 day ago
Select United flight, departing Tue, 16 Dec from Seattle to Aspen, returning Wed, 17 Dec, priced at HK$3,697 found 1 day ago
United
Sat, 13 Dec - Tue, 23 Dec
SEA
Seattle
ASE
Aspen
HK$3,772 Return, found 1 day ago
HK$3,772
Return
found 1 day ago
Select United flight, departing Sat, 13 Dec from Seattle to Aspen, returning Tue, 23 Dec, priced at HK$3,772 found 1 day ago
United
Mon, 15 Dec - Sun, 21 Dec
SEA
Seattle
ASE
Aspen
HK$3,793 Return, found 1 day ago
HK$3,793
Return
found 1 day ago
Select United flight, departing Mon, 15 Dec from Seattle to Aspen, returning Sun, 21 Dec, priced at HK$3,793 found 1 day ago
United
Fri, 12 Dec - Wed, 17 Dec
SEA
Seattle
ASE
Aspen
HK$3,879 Return, found 1 day ago
HK$3,879
Return
found 1 day ago
Select United flight, departing Fri, 12 Dec from Seattle to Aspen, returning Wed, 17 Dec, priced at HK$3,879 found 1 day ago
American Airlines
Mon, 15 Dec - Sat, 20 Dec
SEA
Seattle
ASE
Aspen
HK$4,203 Return, found 1 day ago
HK$4,203
Return
found 1 day ago
Select American Airlines flight, departing Mon, 15 Dec from Seattle to Aspen, returning Sat, 20 Dec, priced at HK$4,203 found 1 day ago
Delta
Mon, 15 Dec - Sat, 20 Dec
SEA
Seattle
ASE
Aspen
HK$6,277 Return, found 1 day ago
HK$6,277
Return
found 1 day ago
Select Delta flight, departing Mon, 15 Dec from Seattle to Aspen, returning Sat, 20 Dec, priced at HK$6,277 found 1 day ago

Find the cheapest month to fly from Seattle (SEA) to Aspen (ASE)

October is typically the cheapest month to fly

From HK$1,950 - HK$4,915 per traveller.

Graph displaying average flight prices per month

Seattle to Aspen route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Pitkin County
Airlines serving
American Airlines, Delta, United
Return price
HK$3,105
Distance
1533 km

Flights from Seattle to Aspen

Book cheap flights from Seattle (SEA) to Aspen (ASE) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Seattle (SEA) to Aspen (ASE) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle (SEA) to Aspen (ASE) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Aspen flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Aspen and things to do in Aspen for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Aspen more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Aspen is HK$2,209 now!

 

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 HK$3,105. 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, 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 kilometers. 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.

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