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Cheap flights from Seattle to Aspen from $196

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Aspen departing on 5/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Aspen

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:15 am - 8:05 pm
SEA
-
ASE
8h 50m
1 stop
Delta Logo
12:00 pm - 4:51 pm
ASE
-
SEA
5h 51m
1 stop
$309Delta
Thu, May 28 - Tue, Jun 2
United Airlines Logo
5:00 am - 10:51 am
SEA
-
ASE
4h 51m
1 stop
United Airlines Logo
2:22 pm - 9:10 pm
ASE
-
SEA
7h 48m
1 stop
$347United Airlines
Fri, May 22 - Mon, May 25
Delta Logo
10:15 am - 8:05 pm
SEA
-
ASE
8h 50m
1 stop
Delta Logo
12:00 pm - 11:55 pm
ASE
-
SEA
12h 55m
1 stop
$412Delta
Thu, May 28 - Sun, May 31
American Airlines Logo
10:23 am - 8:18 pm
SEA
-
ASE
8h 55m
1 stop
American Airlines Logo
7:36 am - 5:44 pm
ASE
-
SEA
11h 08m
2 stops
$419American Airlines
Thu, May 28 - Tue, Jun 2
United Airlines Logo
5:00 am - 1:23 pm
SEA
-
ASE
7h 23m
1 stop
United Airlines Logo
10:00 am - 3:51 pm
ASE
-
SEA
6h 51m
1 stop
$433United Airlines
Thu, Apr 16 - Mon, Apr 20
United Airlines Logo
5:00 am - 5:26 pm
SEA
-
ASE
11h 26m
2 stops
United Airlines Logo
6:12 pm - 11:10 pm
ASE
-
SEA
5h 58m
1 stop
$490United Airlines
Thu, May 28 - Mon, Jun 1
United Airlines Logo
6:00 am - 5:30 pm
SEA
-
ASE
10h 30m
2 stops
United Airlines Logo
3:29 pm - 9:06 pm
ASE
-
SEA
6h 37m
1 stop
$520United Airlines
Thu, Apr 16 - Mon, Apr 20
United Airlines Logo
6:30 am - 5:26 pm
SEA
-
ASE
9h 56m
2 stops
United Airlines Logo
1:22 pm - 9:59 pm
ASE
-
SEA
9h 37m
2 stops
$563United Airlines
Thu, May 28 - Mon, Jun 1
United Airlines Logo
5:00 am - 12:25 pm
SEA
-
ASE
6h 25m
1 stop
United Airlines Logo
2:27 pm - 9:06 pm
ASE
-
SEA
7h 39m
1 stop
$579United Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
7:12 am - 4:05 pm
SEA
-
ASE
7h 53m
2 stops
United Airlines Logo
3:29 pm - 9:06 pm
ASE
-
SEA
6h 37m
1 stop
$584United Airlines
Tue, Apr 14 - Sat, Apr 18

United Airlines flights from Seattle to Aspen

Our best United Airlines deals on Seattle to Aspen flight tickets
United Airlines
May 22
SEA5:00 amSeattle/Tacoma Intl
4h 51m
1 stop
ASE10:51 amAspen Pitkin County
May 25
ASE2:22 pmAspen Pitkin County
7h 48m
1 stop
SEA9:10 pmSeattle/Tacoma Intl
$347
United Airlines
Jul 16
SEA5:00 amSeattle/Tacoma Intl
4h 51m
1 stop
ASE10:51 amAspen Pitkin County
Jul 21
ASE5:10 pmAspen Pitkin County
5h 00m
1 stop
SEA9:10 pmSeattle/Tacoma Intl
$386
United Airlines
Sep 2
SEA10:54 amSeattle/Tacoma Intl
8h 32m
2 stops
ASE8:26 pmAspen Pitkin County
Sep 9
ASE8:08 amAspen Pitkin County
9h 07m
2 stops
SEA4:15 pmSeattle/Tacoma Intl
$425

Alaska Airlines flights from Seattle to Aspen

Our best Alaska Airlines deals on Seattle to Aspen flight tickets
Alaska Airlines
Jul 18
SEA9:15 pmSeattle/Tacoma Intl
19h 08m
1 stop
ASE5:23 pmAspen Pitkin County
Jul 20
ASE4:30 pmAspen Pitkin County
7h 31m
1 stop
SEA11:01 pmSeattle/Tacoma Intl
$474
Alaska Airlines
Jul 30
SEA9:18 pmSeattle/Tacoma Intl
19h 05m
1 stop
ASE5:23 pmAspen Pitkin County
Aug 2
ASE6:01 pmAspen Pitkin County
6h 58m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$644
Alaska Airlines
Jul 17
SEA9:18 pmSeattle/Tacoma Intl
19h 05m
1 stop
ASE5:23 pmAspen Pitkin County
Jul 19
ASE6:01 pmAspen Pitkin County
6h 58m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$719

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Aspen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 1, 2026.
Use the filters below to find and compare flights from Seattle to Aspen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Thu 5/28

10:15 am-8:05 pm

1 stop8h 50m

Aspen Pitkin County

Tue 6/2

12:00 pm-4:51 pm

1 stop5h 51m

$309
Quickest round-trip

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Fri 5/22

5:00 am-10:51 am

1 stop4h 51m

Aspen Pitkin County

Mon 5/25

2:22 pm-9:10 pm

1 stop7h 48m

$347

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Thu 5/28

10:15 am-8:05 pm

1 stop8h 50m

Aspen Pitkin County

Sun 5/31

12:00 pm-11:55 pm

1 stop12h 55m

$412

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Thu 5/28

10:23 am-8:18 pm

1 stop8h 55m

Aspen Pitkin County

Tue 6/2

7:36 am-5:44 pm

2 stops11h 08m

$419

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Thu 4/16

5:00 am-1:23 pm

1 stop7h 23m

Aspen Pitkin County

Mon 4/20

10:00 am-3:51 pm

1 stop6h 51m

$433

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Thu 5/28

5:00 am-5:26 pm

2 stops11h 26m

Aspen Pitkin County

Mon 6/1

6:12 pm-11:10 pm

1 stop5h 58m

$490

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Thu 4/16

6:00 am-5:30 pm

2 stops10h 30m

Aspen Pitkin County

Mon 4/20

3:29 pm-9:06 pm

1 stop6h 37m

$520

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Thu 5/28

6:30 am-5:26 pm

2 stops9h 56m

Aspen Pitkin County

Mon 6/1

1:22 pm-9:59 pm

2 stops9h 37m

$563

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Tue 4/14

5:00 am-12:25 pm

1 stop6h 25m

Aspen Pitkin County

Sat 4/18

2:27 pm-9:06 pm

1 stop7h 39m

$579

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Tue 4/14

7:12 am-4:05 pm

2 stops7h 53m

Aspen Pitkin County

Sat 4/18

3:29 pm-9:06 pm

1 stop6h 37m

$584

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Seattle to Aspen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Aspen?

When to book flights from Seattle to Aspen

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Aspen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Aspen (SEA to ASE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Aspen

Fastest flight time

4h 51m

Direct flights

None
The fastest flight from Seattle to Aspen takes 4h 51m
There are no direct flights from Seattle to Aspen. There are no popular flight routes from Seattle to Aspen.
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Frequently asked questions about flying from Seattle to Aspen

  • How far is Seattle/Tacoma Intl to Aspen Pitkin County by plane?

    A flight from Seattle/Tacoma Intl to Aspen Pitkin County will travel around 968.9 mi. In terms of flight time, this usually takes a little over 4h 51m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Aspen Pitkin County Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Aspen Pitkin County Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Aspen Pitkin County Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Aspen Pitkin County Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Aspen Pitkin County Airport.

  • What documentation or ID do you need to fly to Aspen Pitkin County Airport?

    The travel and health documents required for your trip to Aspen Pitkin County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Aspen Pitkin County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Seattle to Aspen?

Best airlines flying from Seattle to Aspen

Compare and see reviews for airlines that fly from Seattle to Aspen with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $301Free CancellationRating
7.4
9,529 reviews
Search United Airlines flights

Traveling to a place near Aspen?

Book flights to Aspen if you plan to visit one of these locations
Leadville
Snowmass Village
Carbondale
Snowmass
Buena Vista

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Aspen?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Aspen for you.

Can I find flights from Seattle to Aspen with flexible booking policies on momondo?

momondo does allow users to show only those flights to Aspen from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Aspen?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Aspen from Seattle.

I’m not ready to book a flight from Seattle to Aspen right now. Can momondo alert me if prices change?

Price alerts on flights to Aspen from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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