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Aspen

$469+ Cheap flights from Seattle to Aspen (SEA - ASE)

SEA — ASE
Dec 5 — Dec 121
Sat 12/5
Sat 12/12
1 adult, Economy
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Cheap flight deals from Seattle to Aspen

Cheapest flights from Seattle to Aspen

Sun 12/65:05 am -
1 stop4h 37m
Tue 12/152:05 pm -
1 stop8h 53m
Deal found 11/3$494
Thu 12/31:16 pm -
1 stop5h 33m
Thu 12/101:10 pm -
1 stop6h 14m
Deal found 11/3$504
Tue 11/175:05 am -
1 stop4h 37m
Sat 11/213:18 pm -
1 stop7h 01m
Deal found 11/2$554
Wed 11/187:00 am -
2 stops8h 57m
Sun 11/222:17 pm -
1 stop6h 20m
Deal found 11/3$560
Mon 11/305:05 am -
1 stop4h 37m
Tue 12/11:10 pm -
1 stop6h 14m
Deal found 11/2$596
Mon 11/168:30 am -
1 stop5h 07m
Fri 11/202:17 pm -
1 stop8h 33m
Deal found 11/1$601

Find flight deals from Seattle to Aspen

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$494
(United Airlines)

One-way from

$469
(United Airlines)

Popular in

November

Cheapest in

May

Average price

$1,178
Provider with most accurate pricing for Seattle/Tacoma Intl-Aspen Pitkin County flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Aspen Pitkin County flights.
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From Seattle/Tacoma Intl to Aspen Pitkin County
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One-way flight from Seattle/Tacoma Intl to Aspen Pitkin County
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Highest demand for flights based on searches. 19% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
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 Seattle/Tacoma Intl - ASE Aspen Pitkin County

SEAASE

Seattle/Tacoma Intl

Sat 12/19

5:00 am-1:46 pm

1 stop7h 46m

Aspen Pitkin County

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$469

SeattleAspen

SEA Seattle/Tacoma Intl - ASE Aspen Pitkin County

SEAASE

Seattle/Tacoma Intl

Sun 12/6

5:05 am-10:42 am

1 stop4h 37m

Aspen Pitkin County

Tue 12/15

2:05 pm-9:58 pm

1 stop8h 53m

$494

SeattleAspen

SEA Seattle/Tacoma Intl - ASE Aspen Pitkin County

SEAASE

Seattle/Tacoma Intl

Fri 2/5

8:56 pm-12:54 pm

1 stop14h 58m

Aspen Pitkin County

Wed 2/10

11:32 am-5:50 pm

1 stop7h 18m

$554

SeattleAspen

SEA Seattle/Tacoma Intl - ASE Aspen Pitkin County

SEAASE

Seattle/Tacoma Intl

Tue 11/17

5:05 am-10:42 am

1 stop4h 37m

Aspen Pitkin County

Sat 11/21

3:18 pm-9:19 pm

1 stop7h 01m

$554

SeattleAspen

SEA Seattle/Tacoma Intl - ASE Aspen Pitkin County

SEAASE

Seattle/Tacoma Intl

Wed 11/18

7:00 am-4:57 pm

2 stops8h 57m

Aspen Pitkin County

Sun 11/22

2:17 pm-7:37 pm

1 stop6h 20m

$560

SeattleAspen

SEA Seattle/Tacoma Intl - ASE Aspen Pitkin County

SEAASE

Seattle/Tacoma Intl

Tue 1/5

8:30 am-4:46 pm

1 stop7h 16m

Aspen Pitkin County

Fri 1/8

7:00 am-1:50 pm

1 stop7h 50m

$594

SeattleAspen

SEA Seattle/Tacoma Intl - ASE Aspen Pitkin County

SEAASE

Seattle/Tacoma Intl

Mon 11/16

8:30 am-2:37 pm

1 stop5h 07m

Aspen Pitkin County

Fri 11/20

2:17 pm-9:50 pm

1 stop8h 33m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Sorted by cheapest first

Compare providers for flights from Seattle to Aspen

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Aspen in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Aspen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Aspen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Aspen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Aspen 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 Seattle-Aspen 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 Seattle to Aspen

Have a flexible travel schedule? Discover the best time to fly to Aspen from Seattle with our price prediction graph.
Estimated round-trip price

Reviews of airlines servicing Aspen

Get a feel of what it's like to fly with United Airlines from Seattle to Aspen by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.3
Good
10,458 reviews

Comfort

7.3

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.3
Good
10,458 reviews
United Airlines
7.3
Good
10,458 reviews

Comfort

7.3

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

Related info for your journey

  • How long is the flight from Seattle to Aspen?

    For as low as $494, United Airlines can have you in Aspen from Seattle in 4h 37m. The distance between Seattle and Aspen is about 958 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Seattle to Aspen round-trip?

    According to our current data, United Airlines ($265), offers the cheapest pricing from Seattle to Aspen. This flight start at 57% lower than the current average price 3 months from now.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Aspen?

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

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Top airline flying from Seattle to Aspen

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$265Average$544FlexibilityNo cancel feeOn-time69%

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