What is the cheapest airline that flies from Washington to Aspen Pitkin County?

Delta is the most popular carrier operating from Washington to Aspen Pitkin County

What airlines fly to Aspen?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Aspen from State of Washington according to our data. United Airlines is the first choice among our users, with 75% of people opting to fly with this airline when traveling to Aspen. Keep in mind that there are 5 different airlines that fly to Aspen on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Aspen?

Flight times vary depending on what airport in State of Washington you fly out of and what airport in Aspen you fly into. For example, flying from Spokane to Grand Junction takes 4h 01m on average. On the other hand, flying from Seattle to Grand Junction takes 4h 38m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Washington to Aspen Pitkin County Airport?

Prices for flights from Washington to Aspen Pitkin County Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Aspen Pitkin County Airport?

As of March 2026, there are 2 operators available to choose from for flights from Washington to Aspen Pitkin County Airport.

How old do you have to be to fly from Washington to Aspen Pitkin County Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Aspen Pitkin County Airport.

What documentation or ID do you need to fly to Aspen Pitkin County Airport?

The necessary travel and health documents for your Aspen Pitkin County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$215 Cheap Flights from Washington to Aspen in 2026

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Find the cheapest flights from Washington to Aspen

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 10:51 am

SEA

ASE

4h 51m

1 stop

6:12 pm - 11:10 pm

ASE

SEA

5h 58m

1 stop

$309United Airlines

Fri, Jun 5 - Mon, Jun 8

1:35 pm - 8:05 pm

PDX

ASE

5h 30m

1 stop

12:00 pm - 9:18 pm

ASE

PDX

10h 18m

2 stops

$334Delta

Wed, May 27 - Sat, May 30

9:20 am - 8:05 pm

PDX

ASE

9h 45m

2 stops

12:00 pm - 9:18 pm

ASE

PDX

10h 18m

2 stops

$339Delta

Wed, May 27 - Sat, May 30

11:59 am - 8:18 pm

PDX

ASE

7h 19m

1 stop

12:51 pm - 9:39 pm

ASE

PDX

9h 48m

1 stop

$369American Airlines

Wed, May 27 - Sat, May 30

10:52 am - 8:05 pm

PDX

ASE

8h 13m

1 stop

12:00 pm - 9:18 pm

ASE

PDX

10h 18m

2 stops

$374Delta

Wed, May 27 - Sat, May 30

7:05 am - 8:05 pm

PDX

ASE

12h 00m

2 stops

12:00 pm - 9:18 pm

ASE

PDX

10h 18m

2 stops

$379Delta

Wed, May 27 - Sat, May 30

5:00 am - 10:51 am

PDX

ASE

4h 51m

1 stop

6:12 pm - 10:55 pm

ASE

PDX

5h 43m

1 stop

$380United Airlines

Fri, May 22 - Mon, May 25

6:15 am - 12:56 pm

PDX

ASE

5h 41m

1 stop

12:18 pm - 7:17 pm

ASE

PDX

7h 59m

1 stop

$384Delta

Sat, Apr 11 - Tue, Apr 14

11:59 am - 8:18 pm

PDX

ASE

7h 19m

1 stop

12:51 pm - 9:39 pm

ASE

PDX

9h 48m

1 stop

$394American Airlines

Wed, May 27 - Sat, May 30

11:59 am - 8:18 pm

PDX

ASE

7h 19m

1 stop

12:51 pm - 9:39 pm

ASE

PDX

9h 48m

1 stop

$404American Airlines

Wed, May 27 - Sat, May 30

United Airlines flights from State of Washington to Aspen

Our best United Airlines deals on State of Washington to Aspen flight tickets

United Airlines

Jun 5

SEA5:00 amSeattle/Tacoma Intl

4h 51m

1 stop

ASE10:51 amAspen Pitkin County

Jun 8

ASE6:12 pmAspen Pitkin County

5h 58m

1 stop

SEA11:10 pmSeattle/Tacoma Intl

$309

United Airlines

May 22

PDX5:00 amPortland

4h 51m

1 stop

ASE10:51 amAspen Pitkin County

May 25

ASE6:12 pmAspen Pitkin County

5h 43m

1 stop

PDX10:55 pmPortland

$380

United Airlines

Jul 18

SEA11:02 amSeattle/Tacoma Intl

5h 24m

1 stop

ASE5:26 pmAspen Pitkin County

Jul 22

ASE5:10 pmAspen Pitkin County

7h 00m

1 stop

SEA11:10 pmSeattle/Tacoma Intl

$398

American Airlines flights from State of Washington to Aspen

Our best American Airlines deals on State of Washington to Aspen flight tickets

American Airlines

May 27

PDX11:59 amPortland

7h 19m

1 stop

ASE8:18 pmAspen Pitkin County

May 30

ASE12:51 pmAspen Pitkin County

9h 48m

1 stop

PDX9:39 pmPortland

$369

American Airlines

May 27

PDX11:59 amPortland

7h 19m

1 stop

ASE8:18 pmAspen Pitkin County

May 30

ASE12:51 pmAspen Pitkin County

9h 48m

1 stop

PDX9:39 pmPortland

$394

American Airlines

May 27

PDX11:59 amPortland

7h 19m

1 stop

ASE8:18 pmAspen Pitkin County

May 30

ASE12:51 pmAspen Pitkin County

9h 48m

1 stop

PDX9:39 pmPortland

$404

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Fri 6/5

5:00 am-10:51 am

1 stop4h 51m

Aspen Pitkin County

Mon 6/8

6:12 pm-11:10 pm

1 stop5h 58m

$309

PortlandAspen

PDX - ASE

PDXASE

Portland

Wed 5/27

1:35 pm-8:05 pm

1 stop5h 30m

Aspen Pitkin County

Sat 5/30

12:00 pm-9:18 pm

2 stops10h 18m

$334

PortlandAspen

PDX - ASE

PDXASE

Portland

Wed 5/27

9:20 am-8:05 pm

2 stops9h 45m

Aspen Pitkin County

Sat 5/30

12:00 pm-9:18 pm

2 stops10h 18m

$339

PortlandAspen

PDX - ASE

PDXASE

Portland

Wed 5/27

11:59 am-8:18 pm

1 stop7h 19m

Aspen Pitkin County

Sat 5/30

12:51 pm-9:39 pm

1 stop9h 48m

$369

PortlandAspen

PDX - ASE

PDXASE

Portland

Wed 5/27

10:52 am-8:05 pm

1 stop8h 13m

Aspen Pitkin County

Sat 5/30

12:00 pm-9:18 pm

2 stops10h 18m

$374

PortlandAspen

PDX - ASE

PDXASE

Portland

Wed 5/27

7:05 am-8:05 pm

2 stops12h 00m

Aspen Pitkin County

Sat 5/30

12:00 pm-9:18 pm

2 stops10h 18m

$379

Quickest round-trip

PortlandAspen

PDX - ASE

PDXASE

Portland

Fri 5/22

5:00 am-10:51 am

1 stop4h 51m

Aspen Pitkin County

Mon 5/25

6:12 pm-10:55 pm

1 stop5h 43m

$380

PortlandAspen

PDX - ASE

PDXASE

Portland

Sat 4/11

6:15 am-12:56 pm

1 stop5h 41m

Aspen Pitkin County

Tue 4/14

12:18 pm-7:17 pm

1 stop7h 59m

$384

PortlandAspen

PDX - ASE

PDXASE

Portland

Wed 5/27

11:59 am-8:18 pm

1 stop7h 19m

Aspen Pitkin County

Sat 5/30

12:51 pm-9:39 pm

1 stop9h 48m

$394

PortlandAspen

PDX - ASE

PDXASE

Portland

Wed 5/27

11:59 am-8:18 pm

1 stop7h 19m

Aspen Pitkin County

Sat 5/30

12:51 pm-9:39 pm

1 stop9h 48m

$404

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Aspen

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

Prices

Airlines

Other information

Can stopping save me money on State of Washington to Aspen flights?

You could potentially save up to 33% on your flight if you consider stops on a State of Washington to Aspen flight.

Cheap State of Washington to Aspen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Aspen

Fastest flight time	4h 47m
Direct flights	None

The fastest flight from State of Washington to Aspen takes 4h 47m

There are no direct flights from State of Washington to Aspen. There are no popular flight routes from State of Washington to Aspen.

Search flight deals

When did momondo last update prices for flights from Washington to Aspen Pitkin County Airport?
Prices for flights from Washington to Aspen Pitkin County Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Aspen Pitkin County Airport?
As of March 2026, there are 2 operators available to choose from for flights from Washington to Aspen Pitkin County Airport.
How old do you have to be to fly from Washington to Aspen Pitkin County Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Aspen Pitkin County Airport.
What documentation or ID do you need to fly to Aspen Pitkin County Airport?
The necessary travel and health documents for your Aspen Pitkin County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Aspen

Compare and see reviews for airlines that fly from State of Washington to Aspen with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $301	Free Cancellation	Rating 7.4 9,483 reviews		Search United Airlines flights

Leadville

Snowmass Village

Carbondale

Snowmass

Buena Vista

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If you are simply researching potential flights to Aspen, momondo offers a useful price alert feature which will track prices for flights to Aspen from Washington and alert you when they change.