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 Denver Intl (DEN) handles the largest share of one-stop connections on this route.

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

Yes. Being flexible with your travel dates can save you up to 36% on the Seattle to Aspen route. 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 $4,110. That means the highest observed fare was about 9x 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 higher than usual. Average one-way flight prices are about $338, which is 9% above the typical average for this route.

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.

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

United Airlines ($479) and Delta ($535) are the cheapest airlines to fly round-trip from Seattle to Aspen according to KAYAK data over the last 5 days.

What is 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 188 minutes over the past 3 months.

$280 CHEAP FLIGHTS from Seattle to Aspen (SEA - ASE)

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Cheapest round-trip

$479

Typical prices: $353-$605

United Airlines

Thu 10/18Sat 10/27

SEA - ASE • 1 stop

Cheapest one-way

$280

Typical prices: $263-$373

United Airlines

Thu 10/18

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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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, Oct 18 - Tue, Oct 27

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

4h 36m1 stop Denver Intl

8:45 am - 1:54 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

6h 09m1 stop Denver Intl

$479United Airlines

Sun, Oct 11 - Sun, Oct 18

6:30 am - 1:31 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

6h 01m1 stop Los Angeles

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

5h 54m1 stop Denver Intl

$482United Airlines

Sun, Oct 18 - Tue, Oct 27

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

4h 36m1 stop Denver Intl

7:30 am - 2:39 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

8h 09m2 stops Denver Intl San Francisco

$484United Airlines

Thu, Dec 24 - Tue, Dec 29

7:05 am - 1:46 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

5h 41m1 stop San Francisco

5:11 pm - 11:16 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

7h 05m1 stop Denver Intl

$502United Airlines

Thu, Oct 15 - Thu, Oct 22

12:43 pm - 8:21 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

6h 38m1 stop Denver Intl

9:40 am - 2:17 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

5h 37m1 stop San Francisco

$502United Airlines

Mon, Jan 18 - Fri, Jan 22

5:55 pm - 2:00 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

19h 05m1 stop Los Angeles

12:00 pm - 10:35 amASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

23h 35m1 stop Los Angeles

$535Delta

Mon, Jan 18 - Tue, Jan 26

7:59 pm - 2:00 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

17h 01m1 stop Los Angeles

12:00 pm - 10:35 amASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

23h 35m1 stop Los Angeles

$535Delta

Tue, Jan 19 - Tue, Jan 26

12:46 pm - 8:46 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

7h 00m1 stop Denver Intl

7:15 am - 12:23 pmASE Aspen Pitkin County-SEA Seattle/Tacoma Intl

6h 08m1 stop San Francisco

$539United Airlines

Tue, Jan 19 - Fri, Jan 22

8:30 am - 4:27 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

6h 57m1 stop Denver Intl

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

6h 41m1 stop Denver Intl

$539United Airlines

Fri, Sep 25 - Tue, Sep 29

2:27 pm - 8:31 pmSEA Seattle/Tacoma Intl-ASE Aspen Pitkin County

5h 04m1 stop Denver Intl

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

8h 00m1 stop Denver Intl

$539United 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 from Seattle to Aspen with more confidence.

Prices

Airlines

Layovers

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

Round-trip flights from Seattle to Aspen start at $479. Prices are typical for this route right now, with typical round-trip fares ranging 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?

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

Find deals

Low season	May
High season	December
Cheapest flight	$280

Best time to beat the crowds with an average 20% drop in price.

Most popular time to fly and prices are also 6% lower on average.

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.

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

Denver Intl (DEN) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from Seattle to Aspen?
Yes. Being flexible with your travel dates can save you up to 36% on the Seattle to Aspen route. 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 $4,110. That means the highest observed fare was about 9x 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 higher than usual. Average one-way flight prices are about $338, which is 9% above the typical average for this route.
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.

If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $369 - about $200 less than Sunday (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

$280 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?

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

What is 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

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Flights from domestic origins to Aspen

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