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Cheap flights from Aspen to Seattle from $229

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 1/10. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 pm - 10:59 pm
ASE
-
SEA
5h 59m1 stop
United Airlines Logo
6:30 am - 2:15 pm
SEA
-
ASE
6h 45m1 stop
$249United Airlines
sáb., may. 30 - sáb., jun. 6
United Airlines Logo
3:30 pm - 11:21 pm
ASE
-
SEA
8h 51m2 stops
United Airlines Logo
5:07 am - 10:51 am
SEA
-
ASE
4h 44m1 stop
$254United Airlines
sáb., may. 30 - sáb., jun. 6
United Airlines Logo
1:15 pm - 6:26 pm
ASE
-
SEA
6h 11m1 stop
United Airlines Logo
12:35 pm - 7:52 pm
SEA
-
ASE
6h 17m1 stop
$319United Airlines
sáb., ene. 24 - mar., ene. 27
United Airlines Logo
7:35 am - 1:58 pm
ASE
-
SEA
7h 23m1 stop
United Airlines Logo
9:25 am - 6:39 pm
SEA
-
ASE
8h 14m2 stops
$324United Airlines
sáb., ene. 24 - mar., ene. 27
United Airlines Logo
2:00 pm - 11:21 pm
ASE
-
SEA
10h 21m2 stops
United Airlines Logo
9:02 am - 8:05 pm
SEA
-
ASE
10h 03m2 stops
$404United Airlines
sáb., may. 30 - sáb., jun. 6
Multiple Airlines Logo
5:11 pm - 6:49 pm
ASE
-
SEA
26h 38m2 stops
Multiple Airlines Logo
10:44 am - 6:52 pm
SEA
-
ASE
7h 08m1 stop
$3,203Multiple Airlines
mar., feb. 10 - vie., feb. 13
Multiple Airlines Logo
5:11 pm - 6:49 pm
ASE
-
SEA
26h 38m2 stops
Multiple Airlines Logo
10:44 am - 6:52 pm
SEA
-
ASE
7h 08m1 stop
$3,205Multiple Airlines
mar., feb. 10 - jue., feb. 19
Multiple Airlines Logo
11:33 am - 7:02 am
ASE
-
SEA
20h 29m2 stops
Multiple Airlines Logo
10:44 am - 6:52 pm
SEA
-
ASE
7h 08m1 stop
$3,286Multiple Airlines
jue., feb. 12 - vie., feb. 13
Multiple Airlines Logo
7:22 pm - 10:25 am
ASE
-
SEA
40h 03m2 stops
Multiple Airlines Logo
10:44 am - 6:52 pm
SEA
-
ASE
7h 08m1 stop
$3,406Multiple Airlines
sáb., feb. 14 - jue., feb. 19
Multiple Airlines Logo
11:43 am - 5:52 pm
ASE
-
SEA
7h 09m1 stop
Multiple Airlines Logo
11:55 am - 6:52 pm
SEA
-
ASE
29h 57m2 stops
$3,437Multiple Airlines
lun., feb. 9 - vie., feb. 13

United Airlines flights from Aspen to Seattle

Our best United Airlines deals on Aspen to Seattle flight tickets
United Airlines
May 30
ASE6:00 pmAspen Pitkin County
5h 59m
1 stop
SEA10:59 pmSeattle/Tacoma Intl
Jun 6
SEA6:30 amSeattle/Tacoma Intl
6h 45m
1 stop
ASE2:15 pmAspen Pitkin County
$249
Find similar
United Airlines
May 30
ASE3:30 pmAspen Pitkin County
8h 51m
2 stops
SEA11:21 pmSeattle/Tacoma Intl
Jun 6
SEA5:07 amSeattle/Tacoma Intl
4h 44m
1 stop
ASE10:51 amAspen Pitkin County
$254
Find similar
United Airlines
Jan 24
ASE5:02 pmAspen Pitkin County
5h 13m
1 stop
SEA9:15 pmSeattle/Tacoma Intl
Jan 27
SEA8:40 amSeattle/Tacoma Intl
5h 04m
1 stop
ASE2:44 pmAspen Pitkin County
$319
Find similar

Alaska Airlines flights from Aspen to Seattle

Our best Alaska Airlines deals on Aspen to Seattle flight tickets
Alaska Airlines
Dec 31
ASE12:41 pmAspen Pitkin County
8h 15m
1 stop
SEA7:56 pmSeattle/Tacoma Intl
Jan 8
SEA10:59 amSeattle/Tacoma Intl
7h 15m
1 stop
ASE7:14 pmAspen Pitkin County
$4,325
Find similar
Alaska Airlines
Jan 1
ASE12:41 pmAspen Pitkin County
9h 18m
1 stop
SEA8:59 pmSeattle/Tacoma Intl
Jan 8
SEA10:59 amSeattle/Tacoma Intl
7h 15m
1 stop
ASE7:14 pmAspen Pitkin County
$4,425
Find similar
Alaska Airlines
Jan 2
ASE1:45 pmAspen Pitkin County
7h 11m
1 stop
SEA7:56 pmSeattle/Tacoma Intl
Jan 7
SEA10:59 amSeattle/Tacoma Intl
7h 15m
1 stop
ASE7:14 pmAspen Pitkin County
$4,625
Find similar

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 diciembre 15, 2025.
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

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

sáb. 5/30

6:00 pm-10:59 pm

1 stop5h 59m

Seattle/Tacoma Intl

sáb. 6/6

6:30 am-2:15 pm

1 stop6h 45m

$249

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

sáb. 5/30

3:30 pm-11:21 pm

2 stops8h 51m

Seattle/Tacoma Intl

sáb. 6/6

5:07 am-10:51 am

1 stop4h 44m

$254

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

sáb. 1/24

1:15 pm-6:26 pm

1 stop6h 11m

Seattle/Tacoma Intl

mar. 1/27

12:35 pm-7:52 pm

1 stop6h 17m

$319

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

sáb. 1/24

7:35 am-1:58 pm

1 stop7h 23m

Seattle/Tacoma Intl

mar. 1/27

9:25 am-6:39 pm

2 stops8h 14m

$324

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

sáb. 5/30

2:00 pm-11:21 pm

2 stops10h 21m

Seattle/Tacoma Intl

sáb. 6/6

9:02 am-8:05 pm

2 stops10h 03m

$404

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

mar. 2/10

5:11 pm-6:49 pm

2 stops26h 38m

Seattle/Tacoma Intl

vie. 2/13

10:44 am-6:52 pm

1 stop7h 08m

$3,203

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

mar. 2/10

5:11 pm-6:49 pm

2 stops26h 38m

Seattle/Tacoma Intl

jue. 2/19

10:44 am-6:52 pm

1 stop7h 08m

$3,205

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

jue. 2/12

11:33 am-7:02 am

2 stops20h 29m

Seattle/Tacoma Intl

vie. 2/13

10:44 am-6:52 pm

1 stop7h 08m

$3,286

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

sáb. 2/14

7:22 pm-10:25 am

2 stops40h 03m

Seattle/Tacoma Intl

jue. 2/19

10:44 am-6:52 pm

1 stop7h 08m

$3,406

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

lun. 2/9

11:43 am-5:52 pm

1 stop7h 09m

Seattle/Tacoma Intl

vie. 2/13

11:55 am-6:52 pm

2 stops29h 57m

$3,437

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Aspen is on a Sunday. momondo users have found tickets for Sunday departures for as low as $468. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Aspen because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $535.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Aspen in the morning is the least expensive time of day to depart. momondo users have found prices as low as $486 when looking at flights departing in the morning. Flights to Seattle are more costly at noon, with an average ticket price of $509. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 13m

Direct flights

None
The fastest flight from Aspen to Seattle takes 5h 13m
There are no direct flights from Aspen to Seattle. There are no popular flight routes from Aspen to Seattle.
Search flight deals

  • 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 13m.

  • 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
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,008 reviews
Search Delta 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
Kent
Marysville
Puyallup
Redmond
Tukwila
Cle Elum
Federal Way
Lakewood
Fife
Centralia
Westport
Kirkland
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.

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