$229 Cheap Flights from Seattle (SEA) to Aspen (ASE)

View $229 flight on Fri, Jun 19, 2026Opens in a new window

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

Cheap Flights from Seattle to Aspen (SEA-ASE)

Prices were available within the past 7 days and start at $229 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Dec 9 - Sat, Dec 13
SEA
Seattle
ASE
Aspen
$269 Roundtrip, found 5 hours ago
$269
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Dec 9 from Seattle to Aspen, returning Sat, Dec 13, priced at $269 found 5 hours ago
United
Tue, Dec 9 - Sat, Dec 13
SEA
Seattle
ASE
Aspen
$269 Roundtrip, found 5 hours ago
$269
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Dec 9 from Seattle to Aspen, returning Sat, Dec 13, priced at $269 found 5 hours ago
United
Tue, Dec 9 - Sat, Dec 13
SEA
Seattle
ASE
Aspen
$274 Roundtrip, found 5 hours ago
$274
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Dec 9 from Seattle to Aspen, returning Sat, Dec 13, priced at $274 found 5 hours ago
United
Wed, Oct 1 - Tue, Oct 7
SEA
Seattle
ASE
Aspen
$289 Roundtrip, found 8 hours ago
$289
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Oct 1 from Seattle to Aspen, returning Tue, Oct 7, priced at $289 found 8 hours ago
United
Tue, Dec 9 - Sat, Dec 13
SEA
Seattle
ASE
Aspen
$298 Roundtrip, found 5 hours ago
$298
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Dec 9 from Seattle to Aspen, returning Sat, Dec 13, priced at $298 found 5 hours ago
United
Thu, Oct 9 - Sat, Oct 11
SEA
Seattle
ASE
Aspen
$300 Roundtrip, found 4 days ago
$300
Roundtrip
found 4 days ago
Select United flight, departing Thu, Oct 9 from Seattle to Aspen, returning Sat, Oct 11, priced at $300 found 4 days ago
United
Thu, Sep 25 - Thu, Oct 2
SEA
Seattle
ASE
Aspen
$302 Roundtrip, found 5 days ago
$302
Roundtrip
found 5 days ago
Select United flight, departing Thu, Sep 25 from Seattle to Aspen, returning Thu, Oct 2, priced at $302 found 5 days ago
United
Tue, Dec 9 - Sat, Dec 13
SEA
Seattle
ASE
Aspen
$303 Roundtrip, found 5 hours ago
$303
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Dec 9 from Seattle to Aspen, returning Sat, Dec 13, priced at $303 found 5 hours ago
Delta
Tue, Feb 3 - Tue, Feb 10
SEA
Seattle
ASE
Aspen
$322 Roundtrip, just found
$322
Roundtrip
just found
Select Delta flight, departing Tue, Feb 3 from Seattle to Aspen, returning Tue, Feb 10, priced at $322 just found
Alaska Airlines
Thu, Feb 5 - Sat, Feb 7
SEA
Seattle
ASE
Aspen
$339 Roundtrip, just found
$339
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Feb 5 from Seattle to Aspen, returning Sat, Feb 7, priced at $339 just found

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

August is typically the cheapest month to fly

From $248 - $696 per traveler.

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Pitkin County Airport (ASE) cost?
Snag a cheap one-way flight from $229 or cheap return flight from $269 from Seattle - Tacoma Intl. Airport (SEA) to Pitkin County Airport (ASE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Pitkin County Airport (ASE)?
Traveling in December is a good way to save, as it's the cheapest month for flights between SEA and ASE. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Pitkin County Airport (ASE)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from SEA to ASE. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Pitkin County Airport (ASE)?
There are no daily nonstop flights available from Seattle - Tacoma Intl. Airport (SEA) to Pitkin County Airport (ASE). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from SEA to ASE?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Pitkin County Airport (ASE)?
Choose a flight from Seattle - Tacoma Intl. Airport (SEA) to Pitkin County Airport (ASE) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Aspen from Seattle - Tacoma Intl. Airport (SEA)?
If you're flying on a direct flight from Seattle - Tacoma Intl. Airport (SEA) to Aspen, Eagle County Regional Airport (EGE) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Pitkin County Airport (ASE) last-minute?
Last-minute fares from SEA to ASE are usually more expensive. To secure the best rates, start searching for flights well in advance. That being said, if you're flexible with your travel plans, it's possible to find a cheap fare right before your journey.
Is it cheaper to book a SEA to ASE flight and hotel package?
Compared with arranging flights and hotels separately, booking a SEA to ASE flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the stress out of planning your trip. Simply secure your flights and choose from our wide range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Pitkin County Airport (ASE)?
It's generally possible to reschedule or cancel your SEA to ASE flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Pitkin County
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$268
Distance
958 mi

Book with confidence

Book with confidence

Seattle to Aspen Flights

The cheapest times to fly from Seattle to Aspen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Aspen are during the month of December. You can find some of the cheapest flights from Seattle to Aspen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Aspen

Sunday is one of the best days to book for cheap flights from Seattle to Aspen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Aspen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Aspen in 2025. You can also book with separate airlines for your outbound and return journeys, from $229 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Aspen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Aspen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Aspen Flights

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*Available to One Key members.