Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Aspen to Seattle 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 Aspen to Seattle departing on 9/24. 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.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Aspen to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 pm - 9:11 pm
ASE
-
SEA
5h 11m
1 stop
United Airlines Logo
5:00 am - 10:37 am
SEA
-
ASE
4h 37m
1 stop
$309United Airlines
Sat, Sep 12 - Sat, Sep 19
Delta Logo
12:00 pm - 4:53 pm
ASE
-
SEA
5h 53m
1 stop
Delta Logo
10:15 am - 8:05 pm
SEA
-
ASE
8h 50m
1 stop
$329Delta
Sat, May 23 - Fri, May 29
American Airlines Logo
7:30 am - 4:47 pm
ASE
-
SEA
10h 17m
2 stops
American Airlines Logo
11:30 pm - 10:04 am
SEA
-
ASE
9h 34m
1 stop
$359American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
7:30 am - 4:40 pm
ASE
-
SEA
10h 10m
1 stop
American Airlines Logo
5:05 am - 1:50 pm
SEA
-
ASE
7h 45m
1 stop
$369American Airlines
Thu, Aug 13 - Mon, Aug 31
American Airlines Logo
7:36 am - 4:44 pm
ASE
-
SEA
10h 08m
1 stop
American Airlines Logo
11:24 pm - 10:00 am
SEA
-
ASE
9h 36m
1 stop
$402American Airlines
Thu, Jun 11 - Wed, Jun 17
United Airlines Logo
6:12 pm - 11:10 pm
ASE
-
SEA
5h 58m
1 stop
United Airlines Logo
5:00 am - 10:51 am
SEA
-
ASE
4h 51m
1 stop
$414United Airlines
Thu, Jun 11 - Sun, Jun 14
United Airlines Logo
4:42 pm - 11:19 pm
ASE
-
SEA
7h 37m
2 stops
United Airlines Logo
5:00 am - 12:41 pm
SEA
-
ASE
6h 41m
1 stop
$416United Airlines
Sat, May 23 - Fri, May 29
American Airlines Logo
4:30 pm - 9:59 pm
ASE
-
SEA
6h 29m
1 stop
American Airlines Logo
5:05 am - 1:51 pm
SEA
-
ASE
7h 46m
1 stop
$417American Airlines
Thu, Jul 16 - Sat, Jul 18
United Airlines Logo
4:42 pm - 1:13 am
ASE
-
SEA
9h 31m
2 stops
United Airlines Logo
6:30 am - 5:26 pm
SEA
-
ASE
9h 56m
2 stops
$421United Airlines
Sat, May 23 - Fri, May 29
United Airlines Logo
6:12 pm - 11:10 pm
ASE
-
SEA
5h 58m
1 stop
United Airlines Logo
6:30 am - 1:41 pm
SEA
-
ASE
6h 11m
1 stop
$444United Airlines
Thu, Jul 16 - Sat, Jul 18

United Airlines flights from Aspen to Seattle

Our best United Airlines deals on Aspen to Seattle flight tickets
United Airlines
Sep 12
ASE5:00 pmAspen Pitkin County
5h 11m
1 stop
SEA9:11 pmSeattle/Tacoma Intl
Sep 19
SEA5:00 amSeattle/Tacoma Intl
4h 37m
1 stop
ASE10:37 amAspen Pitkin County
$309
United Airlines
Jun 11
ASE6:12 pmAspen Pitkin County
5h 58m
1 stop
SEA11:10 pmSeattle/Tacoma Intl
Jun 14
SEA5:00 amSeattle/Tacoma Intl
4h 51m
1 stop
ASE10:51 amAspen Pitkin County
$414
United Airlines
May 23
ASE4:42 pmAspen Pitkin County
7h 37m
2 stops
SEA11:19 pmSeattle/Tacoma Intl
May 29
SEA5:00 amSeattle/Tacoma Intl
6h 41m
1 stop
ASE12:41 pmAspen Pitkin County
$416

American Airlines flights from Aspen to Seattle

Our best American Airlines deals on Aspen to Seattle flight tickets
American Airlines
Sep 12
ASE7:30 amAspen Pitkin County
10h 17m
2 stops
SEA4:47 pmSeattle/Tacoma Intl
Sep 19
SEA11:30 pmSeattle/Tacoma Intl
9h 34m
1 stop
ASE10:04 amAspen Pitkin County
$359
American Airlines
Aug 13
ASE7:30 amAspen Pitkin County
10h 10m
1 stop
SEA4:40 pmSeattle/Tacoma Intl
Aug 31
SEA5:05 amSeattle/Tacoma Intl
7h 45m
1 stop
ASE1:50 pmAspen Pitkin County
$369
American Airlines
Jun 11
ASE7:36 amAspen Pitkin County
10h 08m
1 stop
SEA4:44 pmSeattle/Tacoma Intl
Jun 17
SEA11:24 pmSeattle/Tacoma Intl
9h 36m
1 stop
ASE10:00 amAspen Pitkin County
$402

momondo Fare Finder

 
Customize your flight search to find flights from Aspen to Seattle 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 12, 2026.
Use the filters below to find and compare flights from Aspen to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Sat 9/12

5:00 pm-9:11 pm

1 stop5h 11m

Seattle/Tacoma Intl

Sat 9/19

5:00 am-10:37 am

1 stop4h 37m

$309

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Sat 5/23

12:00 pm-4:53 pm

1 stop5h 53m

Seattle/Tacoma Intl

Fri 5/29

10:15 am-8:05 pm

1 stop8h 50m

$329

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Sat 9/12

7:30 am-4:47 pm

2 stops10h 17m

Seattle/Tacoma Intl

Sat 9/19

11:30 pm-10:04 am

1 stop9h 34m

$359

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Thu 8/13

7:30 am-4:40 pm

1 stop10h 10m

Seattle/Tacoma Intl

Mon 8/31

5:05 am-1:50 pm

1 stop7h 45m

$369

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Thu 6/11

7:36 am-4:44 pm

1 stop10h 08m

Seattle/Tacoma Intl

Wed 6/17

11:24 pm-10:00 am

1 stop9h 36m

$402

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Thu 6/11

6:12 pm-11:10 pm

1 stop5h 58m

Seattle/Tacoma Intl

Sun 6/14

5:00 am-10:51 am

1 stop4h 51m

$414

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Sat 5/23

4:42 pm-11:19 pm

2 stops7h 37m

Seattle/Tacoma Intl

Fri 5/29

5:00 am-12:41 pm

1 stop6h 41m

$416

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Thu 7/16

4:30 pm-9:59 pm

1 stop6h 29m

Seattle/Tacoma Intl

Sat 7/18

5:05 am-1:51 pm

1 stop7h 46m

$417

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Sat 5/23

4:42 pm-1:13 am

2 stops9h 31m

Seattle/Tacoma Intl

Fri 5/29

6:30 am-5:26 pm

2 stops9h 56m

$421

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Thu 7/16

6:12 pm-11:10 pm

1 stop5h 58m

Seattle/Tacoma Intl

Sat 7/18

6:30 am-1:41 pm

1 stop6h 11m

$444

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Seattle from

How to get the cheapest flight ticket from Aspen to Seattle

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 Aspen and Seattle?

When to book flights from Aspen to Seattle

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

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

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

Fastest flight time

5h 11m

Direct flights

None
The fastest flight from Aspen to Seattle takes 5h 11m
There are no direct flights from Aspen to Seattle. There are no popular flight routes from Aspen to Seattle.
Search flight deals

Frequently asked questions about flying from Aspen to Seattle

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

    A flight from Aspen Pitkin County to Seattle/Tacoma Intl will travel around 968.9 mi. In terms of flight time, this usually takes a little over 5h 11m.

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

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

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

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

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl 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 Seattle/Tacoma Intl 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 Aspen to Seattle?

Best airlines flying from Aspen to Seattle

Compare and see reviews for airlines that fly from Aspen to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
7.9
8,406 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,579 reviews
Search United Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Redmond
Kent
Marysville
Puyallup
Lakewood
Cle Elum
Tukwila
Federal Way
Centralia
Fife
Westport
Tumwater
Shoreline

Why use momondo?

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

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 Aspen to Seattle for you.

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

Yes. momondo allows you to filter the results for Aspen to Seattle flights to just show those with flexible booking policies.

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

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 Seattle from Aspen.

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

Yes momondo offers price alerts on flights to Seattle from Aspen. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 5/12
Tue 5/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States