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Cheap flights from Seattle to Aspen from $215

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 6/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

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 - 5:38 pm
SEA
-
ASE
6h 23m
1 stop
Delta Logo
12:00 pm - 4:53 pm
ASE
-
SEA
5h 53m
1 stop
$309Delta
Sat, May 23 - Fri, May 29
American Airlines Logo
10:23 am - 8:18 pm
SEA
-
ASE
8h 55m
1 stop
American Airlines Logo
7:36 am - 2:53 pm
ASE
-
SEA
8h 17m
1 stop
$382American Airlines
Tue, Jun 2 - Tue, Jun 9
American Airlines Logo
11:43 am - 8:18 pm
SEA
-
ASE
7h 35m
1 stop
American Airlines Logo
7:36 am - 5:38 pm
ASE
-
SEA
11h 02m
2 stops
$387American Airlines
Tue, Jun 2 - Tue, Jun 9
United Airlines Logo
8:45 am - 3:40 pm
SEA
-
ASE
5h 55m
1 stop
United Airlines Logo
11:32 am - 8:53 pm
ASE
-
SEA
10h 21m
2 stops
$420United Airlines
Sat, May 23 - Fri, May 29
United Airlines Logo
6:30 am - 6:29 pm
SEA
-
ASE
10h 59m
2 stops
United Airlines Logo
11:32 am - 8:53 pm
ASE
-
SEA
10h 21m
2 stops
$425United Airlines
Sat, May 23 - Fri, May 29
Delta Logo
12:40 pm - 8:05 pm
SEA
-
ASE
6h 25m
1 stop
Delta Logo
12:00 pm - 4:53 pm
ASE
-
SEA
5h 53m
1 stop
$429Delta
Mon, May 25 - Fri, May 29
American Airlines Logo
6:20 am - 8:18 pm
SEA
-
ASE
12h 58m
2 stops
American Airlines Logo
7:36 am - 5:38 pm
ASE
-
SEA
11h 02m
2 stops
$453American Airlines
Tue, Jun 2 - Tue, Jun 9
United Airlines Logo
10:54 am - 8:26 pm
SEA
-
ASE
8h 32m
2 stops
United Airlines Logo
6:12 pm - 11:11 pm
ASE
-
SEA
5h 59m
1 stop
$477United Airlines
Tue, Aug 11 - Sat, Aug 15
Alaska Airlines Logo
9:18 pm - 5:21 pm
SEA
-
ASE
19h 03m
1 stop
Alaska Airlines Logo
5:51 pm - 11:59 pm
ASE
-
SEA
7h 08m
1 stop
$504Alaska Airlines
Thu, Jun 18 - Mon, Jun 22
American Airlines Logo
5:05 am - 1:50 pm
SEA
-
ASE
7h 45m
1 stop
American Airlines Logo
7:30 am - 4:40 pm
ASE
-
SEA
10h 10m
1 stop
$520American Airlines
Wed, Aug 12 - Sun, Aug 16

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Delta flights from Seattle to Aspen

Our best Delta deals on Seattle to Aspen flight tickets
Delta
May 23
SEA10:15 amSeattle/Tacoma Intl
6h 23m
1 stop
ASE5:38 pmAspen Pitkin County
May 29
ASE12:00 pmAspen Pitkin County
5h 53m
1 stop
SEA4:53 pmSeattle/Tacoma Intl
$309
Delta
May 25
SEA12:40 pmSeattle/Tacoma Intl
6h 25m
1 stop
ASE8:05 pmAspen Pitkin County
May 29
ASE12:00 pmAspen Pitkin County
5h 53m
1 stop
SEA4:53 pmSeattle/Tacoma Intl
$429
Delta
Jun 25
SEA7:30 amSeattle/Tacoma Intl
11h 53m
2 stops
ASE8:23 pmAspen Pitkin County
Jul 7
ASE12:03 pmAspen Pitkin County
10h 55m
2 stops
SEA9:58 pmSeattle/Tacoma Intl
$1,093

American Airlines flights from Seattle to Aspen

Our best American Airlines deals on Seattle to Aspen flight tickets
American Airlines
Jun 2
SEA10:23 amSeattle/Tacoma Intl
8h 55m
1 stop
ASE8:18 pmAspen Pitkin County
Jun 9
ASE7:36 amAspen Pitkin County
8h 17m
1 stop
SEA2:53 pmSeattle/Tacoma Intl
$382
American Airlines
Jun 2
SEA11:43 amSeattle/Tacoma Intl
7h 35m
1 stop
ASE8:18 pmAspen Pitkin County
Jun 9
ASE7:36 amAspen Pitkin County
11h 02m
2 stops
SEA5:38 pmSeattle/Tacoma Intl
$387
American Airlines
Jun 2
SEA6:20 amSeattle/Tacoma Intl
12h 58m
2 stops
ASE8:18 pmAspen Pitkin County
Jun 9
ASE7:36 amAspen Pitkin County
11h 02m
2 stops
SEA5:38 pmSeattle/Tacoma Intl
$453

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 20, 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
Quickest round-trip

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Sat 5/23

10:15 am-5:38 pm

1 stop6h 23m

Aspen Pitkin County

Fri 5/29

12:00 pm-4:53 pm

1 stop5h 53m

$309

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Tue 6/2

10:23 am-8:18 pm

1 stop8h 55m

Aspen Pitkin County

Tue 6/9

7:36 am-2:53 pm

1 stop8h 17m

$382

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Tue 6/2

11:43 am-8:18 pm

1 stop7h 35m

Aspen Pitkin County

Tue 6/9

7:36 am-5:38 pm

2 stops11h 02m

$387

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Sat 5/23

8:45 am-3:40 pm

1 stop5h 55m

Aspen Pitkin County

Fri 5/29

11:32 am-8:53 pm

2 stops10h 21m

$420

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Sat 5/23

6:30 am-6:29 pm

2 stops10h 59m

Aspen Pitkin County

Fri 5/29

11:32 am-8:53 pm

2 stops10h 21m

$425

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Mon 5/25

12:40 pm-8:05 pm

1 stop6h 25m

Aspen Pitkin County

Fri 5/29

12:00 pm-4:53 pm

1 stop5h 53m

$429

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Tue 6/2

6:20 am-8:18 pm

2 stops12h 58m

Aspen Pitkin County

Tue 6/9

7:36 am-5:38 pm

2 stops11h 02m

$453

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Tue 8/11

10:54 am-8:26 pm

2 stops8h 32m

Aspen Pitkin County

Sat 8/15

6:12 pm-11:11 pm

1 stop5h 59m

$477

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Thu 6/18

9:18 pm-5:21 pm

1 stop19h 03m

Aspen Pitkin County

Mon 6/22

5:51 pm-11:59 pm

1 stop7h 08m

$504

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Wed 8/12

5:05 am-1:50 pm

1 stop7h 45m

Aspen Pitkin County

Sun 8/16

7:30 am-4:40 pm

1 stop10h 10m

$520

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Aspen from

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?

What is the cheapest month to fly to Aspen?

The month of November is, on average, the cheapest month to fly to Aspen from Seattle, with most prices found around $308. If you aren’t able to travel to Aspen during the month of November, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $449.

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.
Search flight deals

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
9,607 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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