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$229+ Cheap flights from Aspen to Seattle (ASE - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
ASE — SEA
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Aspen to Seattle

Cheapest flights from Aspen to Seattle
Explore the most affordable flight options available from Aspen to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:25 pmASE - SEA
1 stop7h 35mAmerican Airlines
Tue 11/1810:39 amSEA - ASE
1 stop7h 52mAmerican Airlines
Deal found 10/26$284
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:40 pmASE - SEA
2 stops8h 11mUnited Airlines
Tue 11/1812:00 pmSEA - ASE
1 stop7h 08mUnited Airlines
Deal found 10/26$289
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:40 pmASE - SEA
2 stops8h 11mUnited Airlines
Mon 11/175:05 amSEA - ASE
1 stop6h 24mUnited Airlines
Deal found 10/27$339
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:25 pmASE - SEA
1 stop7h 35mAmerican Airlines
Tue 11/1110:39 amSEA - ASE
1 stop7h 52mAmerican Airlines
Deal found 10/27$354
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:30 amASE - SEA
3 stops13h 21mUnited Airlines
Tue 11/185:05 amSEA - ASE
1 stop4h 31mUnited Airlines
Deal found 10/27$364
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:25 pmASE - SEA
1 stop7h 35mAmerican Airlines
Mon 11/1710:35 amSEA - ASE
1 stop7h 56mAmerican Airlines
Deal found 10/27$409
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:15 pmASE - SEA
1 stop8h 14mAmerican Airlines
Sun 11/212:59 amSEA - ASE
1 stop9h 45mAmerican Airlines
Deal found 10/26$574

Cheap flight deals from Aspen to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Aspen (ASE) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$284
(American Airlines)

One-way from

$229
(United Airlines)

Popular in

February

Cheapest in

April

Average price

$498
Provider with most accurate pricing for Aspen Pitkin County-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Aspen Pitkin County-Seattle/Tacoma Intl flights.
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From Aspen Pitkin County to Seattle/Tacoma Intl
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One-way flight from Aspen Pitkin County to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 28% potential increase in price ($214 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease ($71 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Aspen to Seattle that are best for you.

Fly from

Aspen

Fly to

Seattle

Route

Depart

Return

Price

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Fri 11/14

12:25 pm-9:16 pm

1 stop9h 51m

Seattle/Tacoma Intl

Mon 11/17

12:41 am-11:44 am

1 stop10h 03m

$284

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Thu 11/13

7:34 am-2:59 pm

1 stop8h 25m

Seattle/Tacoma Intl

Tue 11/18

10:39 am-7:31 pm

1 stop7h 52m

$284

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Thu 11/13

1:40 pm-8:51 pm

2 stops8h 11m

Seattle/Tacoma Intl

Tue 11/18

8:36 am-2:36 pm

1 stop5h 00m

$289

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Fri 11/14

1:40 pm-8:51 pm

2 stops8h 11m

Seattle/Tacoma Intl

Tue 11/18

12:00 pm-8:08 pm

1 stop7h 08m

$289

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Fri 11/14

1:40 pm-8:51 pm

2 stops8h 11m

Seattle/Tacoma Intl

Mon 11/17

5:05 am-12:29 pm

1 stop6h 24m

$339

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Fri 11/7

12:25 pm-7:00 pm

1 stop7h 35m

Seattle/Tacoma Intl

Tue 11/11

10:39 am-7:31 pm

1 stop7h 52m

$354

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Thu 3/26

4:00 pm-11:22 pm

1 stop8h 22m

Seattle/Tacoma Intl

Mon 3/30

6:30 am-4:15 pm

1 stop8h 45m

$389

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Sun 2/15

12:22 pm-6:03 pm

1 stop6h 41m

$229

AspenSeattle

ASE - SEA

ASESEA

Aspen Pitkin County

Sat 1/3

6:20 pm-9:56 am

1 stop16h 36m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

  • Most accurate provider: When it comes to deals on Aspen-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Aspen-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Aspen-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Aspen-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Aspen-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Aspen to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Aspen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Aspen to Seattle

What is the cheapest month to book a flight from Aspen to Seattle?

Currently, October is the cheapest month in which you can book a flight from Aspen to Seattle (average of $208). Flying from Aspen to Seattle in July is currently the most expensive (average of $294). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated October 28, 2025.
Read through reviews of airlines operating flights from Aspen to Seattle, such as Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Aspen to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Aspen to Seattle?

    Departing from Aspen to Seattle will take you 8h 11m. Aspen and Seattle are separated by a distance of 958 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Aspen to Seattle round-trip?

    Flying on Delta is currently your cheapest option to Seattle, with prices starting at $248. Another option worth looking into is United Airlines, starting at $308 round trip. These flights start at 53% lower than the current average price 3 months from now.

  • Can I find deals for flights from Aspen to Seattle that include hotel bookings?

    Yes. In addition to deals on Aspen to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Aspen to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Aspen to Seattle.

  • Can I find deals for business class flights from Aspen to Seattle?

    Yes. Cheapflights offers flight deals from Aspen to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Aspen to Seattle?

    Currently, October is the cheapest month in which you can book a flight from Aspen to Seattle (average of $208). Flying from Aspen to Seattle in July is currently the most expensive (average of $294). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Fife
Issaquah

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Alternative routes for Aspen to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Aspen to Seattle

Discover the top 2 airlines that operate flights from Aspen to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$383FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$308Average$488FlexibilityNo cancel feeOn-time69%

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