Which airports can I use when flying from Seattle to Aspen?

Flights from Seattle to Aspen usually depart from Seattle/Tacoma Intl (SEA) and arrive at Aspen Pitkin County (ASE).

What cabin classes can I book on flights from Seattle to Aspen?

Two cabin classes are available on flights from Seattle to Aspen: • Economy Class • First Class

Which airports do connecting flights from Seattle to Aspen pass through?

One-stop flights from Seattle to Aspen most commonly connect through: • Denver Intl (DEN) - 87% of one-stop connections • Los Angeles (LAX) - 12% of one-stop connections • San Francisco (SFO) - 1% of one-stop connections

Can I save money by using flexible dates for flights from Seattle to Aspen?

Yes. Flexible dates can save you up to 36% on flights from Seattle to Aspen. Wednesday is the cheapest departure day at $369 round-trip on average, while Sunday is the most expensive at $569, a difference of $200. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Seattle to Aspen?

There are currently no nonstop flights available from Seattle to Aspen. Flights with 1 layover take between 5h 08m and 6h 46m in total, depending on the connection.

Do I need a passport to fly from Seattle to Aspen?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Seattle to Aspen changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $479 to $1,189. That means the highest observed fare was about 2x higher than the lowest one.

How are flight prices from Seattle to Aspen looking right now?

One-way fares from Seattle to Aspen are currently in line with typical prices for this route. Average one-way fares are about $318.

How much time can I save by choosing a different layover airport from Seattle to Aspen?

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 08m, compared with 5h 52m via San Francisco (SFO) and 6h 46m via Los Angeles (LAX).

What is the time difference between Seattle and Aspen?

Aspen is 1 hour ahead of Seattle (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Aspen Pitkin County Airport (ASE)?

Aspen Pitkin County Airport (ASE) hosts 5 major car rental companies, with daily rates starting from around $35 for economy cars. Top options include: • Hertz • Budget • Sixt • Payless • Alamo

How much should I expect to pay for a Seattle to Aspen flight?

Round-trip flights from Seattle to Aspen range from $353 to $605, with an average of $484 over the past 12 months. Anything below $353 counts as a good deal.

Which airline is the cheapest to fly from Seattle to Aspen?

United Airlines ($479) and Delta ($552) are the cheapest airlines to fly round-trip from Seattle to Aspen according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Seattle to Aspen?

Denver Intl (DEN) is the most popular layover for the Seattle to Aspen route. 87% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DEN.

What is the cheapest layover airport when flying from Seattle to Aspen?

Flights via San Francisco (SFO) offer the most affordable fares, with an average round-trip price of $388. Based on KAYAK data over the past 3 months.

When flying from Seattle to Aspen which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Seattle to Aspen layovers at 3h 08m over the past 3 months.

$263 CHEAP FLIGHTS from Seattle to Aspen (SEA - ASE)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$479

Typical prices: $353-$605

United Airlines

Wed 1/17Sun 1/21

SEA - ASE • 1 stop

Cheapest one-way

$240

Typical prices: $263-$373

United Airlines

Fri 11/23

SEA - ASE • 1 stop

When to travel

November

Cheapest • 36% price drop

December

Most popular

Good to know

Top layover airports

San Francisco (SFO)

Cheapest • Avg $388 (round-trip)

Denver Intl (DEN)

Shortest trip • 5h 08m (one-way)

Insights

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We hope you love your trip to Aspen!

Flight Deals

Cheap Flights from Seattle to Aspen (SEA-ASE)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Seattle to Aspen

Sun, Jan 17 - Thu, Jan 21

12:15 pm - 8:15 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

7h 00m1 stop Los Angeles

3:31 pm - 9:12 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

6h 41m1 stop Denver Intl

$479United Airlines

Mon, Jan 18 - Fri, Jan 22

6:57 am - 1:45 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

5h 48m1 stop San Francisco

3:31 pm - 9:12 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

6h 41m1 stop Denver Intl

$479United Airlines

Sun, Jan 17 - Thu, Jan 21

6:57 am - 4:27 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

8h 30m2 stops San Francisco Denver Intl

5:00 pm - 9:12 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

5h 12m1 stop Denver Intl

$484United Airlines

Mon, Jan 18 - Fri, Jan 22

5:07 am - 10:26 amSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

4h 19m1 stop Denver Intl

11:30 am - 6:07 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

7h 37m2 stops Denver Intl San Francisco

$484United Airlines

Wed, Oct 21 - Wed, Oct 28

8:30 am - 5:18 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

7h 48m1 stop Denver Intl

2:17 pm - 7:09 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

5h 52m1 stop Los Angeles

$494United Airlines

Wed, Oct 21 - Wed, Oct 28

12:16 pm - 9:51 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

8h 35m2 stops Los Angeles Denver Intl

2:17 pm - 7:09 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

5h 52m1 stop Los Angeles

$499United Airlines

Sat, Nov 21 - Wed, Nov 25

5:05 am - 10:42 amSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

4h 37m1 stop Denver Intl

3:18 pm - 9:19 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

7h 01m1 stop Denver Intl

$502United Airlines

Sat, Jan 9 - Wed, Jan 13

8:30 am - 2:35 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

5h 05m1 stop Denver Intl

7:00 am - 1:20 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

7h 20m1 stop Denver Intl

$502United Airlines

Sat, Dec 5 - Wed, Dec 9

5:37 pm - 1:50 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

19h 13m1 stop Los Angeles

12:21 pm - 8:18 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

8h 57m1 stop Los Angeles

$552Delta

Sat, Dec 5 - Tue, Dec 8

12:31 pm - 1:50 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

24h 19m1 stop Los Angeles

12:21 pm - 8:18 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

8h 57m1 stop Los Angeles

$552Delta

Recent last minute flight deals from Seattle to Aspen

Tue, Sep 29 - Tue, Oct 6

10:44 am - 8:07 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

8h 23m1 stop San Francisco

2:15 pm - 9:15 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

8h 00m1 stop Denver Intl

$570United Airlines

Tue, Sep 29 - Wed, Oct 7

10:44 am - 8:07 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

8h 23m1 stop San Francisco

8:00 am - 3:50 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

8h 50m1 stop Los Angeles

$570United Airlines

Tue, Sep 29 - Tue, Oct 6

8:30 am - 5:18 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

7h 48m1 stop Denver Intl

11:20 am - 7:29 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

9h 09m2 stops Denver Intl Los Angeles

$575United Airlines

Tue, Sep 29 - Wed, Oct 7

8:30 am - 2:38 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

5h 08m1 stop Denver Intl

8:00 am - 6:44 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

11h 44m2 stops Los Angeles San Francisco

$575United Airlines

Tue, Sep 29 - Tue, Oct 6

6:30 am - 5:18 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

9h 48m2 stops Los Angeles Denver Intl

11:20 am - 7:29 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

9h 09m2 stops Denver Intl Los Angeles

$580United Airlines

Tue, Sep 29 - Wed, Oct 7

6:30 am - 6:28 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

10h 58m2 stops Los Angeles Denver Intl

8:00 am - 6:44 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

11h 44m2 stops Los Angeles San Francisco

$580United Airlines

Tue, Sep 29 - Thu, Oct 1

5:00 am - 10:36 amSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

4h 36m1 stop Denver Intl

6:05 pm - 10:59 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

5h 54m1 stop Denver Intl

$581United Airlines

Tue, Sep 29 - Fri, Oct 2

8:30 am - 2:38 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

5h 08m1 stop Denver Intl

1:15 pm - 5:37 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

5h 22m1 stop Denver Intl

$581United Airlines

Tue, Sep 29 - Thu, Oct 1

6:00 am - 8:13 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

13h 13m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

12:53 pm - 9:52 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

9h 59m1 stop Dallas/Fort Worth

$656American Airlines

Tue, Sep 29 - Fri, Oct 2

6:00 am - 8:13 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

13h 13m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

12:53 pm - 7:48 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

7h 55m1 stop Dallas/Fort Worth

$656American Airlines

Booking Insights

Price, demand and travel trends for Seattle to Aspen flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Seattle to Aspen?

Round-trip flights from Seattle to Aspen typically range from $353 to $605. The lowest price found in the past 5 days was $479, on United Airlines.

What's the cheapest day of the week to fly from Seattle to Aspen?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Seattle to Aspen. It’s 24% cheaper than the average day, while Sunday is the most expensive, with prices 17% higher.

Find deals

Low season	May
High season	December
Cheapest flight	$240

Beat the crowds with an average 40% drop in travelers.

The most popular month to fly with an average 9% increase in travelers.

One-way flight from Seattle to Aspen

When to book flights from Seattle to Aspen

Are your dates flexible? Find out the best times to travel from Seattle to Aspen based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Seattle to Aspen?
Two cabin classes are available on flights from Seattle to Aspen:

• Economy Class
• First Class
How long is a flight from Seattle to Aspen?
There are currently no nonstop flights available from Seattle to Aspen. Flights with 1 layover take between 5h 08m and 6h 46m in total, depending on the connection.
Do I need a passport to fly from Seattle to Aspen?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Seattle to Aspen flight?
Round-trip flights from Seattle to Aspen range from $353 to $605, with an average of $484 over the past 12 months. Anything below $353 counts as a good deal.
Have flight prices from Seattle to Aspen changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $479 to $1,189. That means the highest observed fare was about 2x higher than the lowest one.
How are flight prices from Seattle to Aspen looking right now?
One-way fares from Seattle to Aspen are currently in line with typical prices for this route. Average one-way fares are about $318.
What car rental options are available at Aspen Pitkin County Airport (ASE)?
Aspen Pitkin County Airport (ASE) hosts 5 major car rental companies, with daily rates starting from around $35 for economy cars. Top options include:

• Hertz
• Budget
• Sixt
• Payless
• Alamo
Which airports can I use when flying from Seattle to Aspen?
Flights from Seattle to Aspen usually depart from Seattle/Tacoma Intl (SEA) and arrive at Aspen Pitkin County (ASE).
Which airports do connecting flights from Seattle to Aspen pass through?
One-stop flights from Seattle to Aspen most commonly connect through:

• Denver Intl (DEN) - 87% of one-stop connections
• Los Angeles (LAX) - 12% of one-stop connections
• San Francisco (SFO) - 1% of one-stop connections
Can I save money by using flexible dates for flights from Seattle to Aspen?
Yes. Flexible dates can save you up to 36% on flights from Seattle to Aspen. Wednesday is the cheapest departure day at $369 round-trip on average, while Sunday is the most expensive at $569, a difference of $200.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Seattle to Aspen?
Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 08m, compared with 5h 52m via San Francisco (SFO) and 6h 46m via Los Angeles (LAX).
What is the time difference between Seattle and Aspen?
Aspen is 1 hour ahead of Seattle (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $369, about $200 less than Sunday fares (35% savings) based on the last 12 months.
If you can choose when to travel, plan your Seattle to Aspen trip for November. Fares historically average $308 round-trip in that month - typically $504 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Aspen Pitkin County Airport.

• The Inn at Aspen

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SEA - ASE

$263 Find Cheap Flights from Seattle to Aspen - Compare and Save

Everything you should know

Cheap Flights from Seattle to Aspen (SEA-ASE)

Recent round-trip flight deals from Seattle to Aspen

Recent one-way flight deals from Seattle to Aspen

Recent last minute flight deals from Seattle to Aspen

Price, demand and travel trends for Seattle to Aspen flights

How much is a round-trip flight from Seattle to Aspen?

What's the cheapest day of the week to fly from Seattle to Aspen?

Which airline is the cheapest to fly from Seattle to Aspen?

What’s the most popular layover airport when flying from Seattle to Aspen?

What is the cheapest layover airport when flying from Seattle to Aspen?

When flying from Seattle to Aspen which airport offers the shortest layover?

Key details for Seattle to Aspen flights

Low season

High season

Cheapest flight

When to book flights from Seattle to Aspen

Your Seattle to Aspen flight questions, answered

Your guide to booking Seattle to Aspen flights

More options for your flight from Seattle to Aspen

Complete your trip to Aspen with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Seattle to Aspen

Find direct flights to and from Seattle and Aspen

Flights from domestic origins to Aspen

Flights to other popular destinations

Find deals for your return flight