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ASE - SEA

Find cheap flights from Aspen to Seattle from $243

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Aspen to Seattle departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
jue. 6/6
jue. 6/13

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Aspen to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Aspen to Seattle, as well as popular online travel agencies
In the last 7 days travelers have searched 42,573,820 times on KAYAK, and here is why:

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Aspen to Seattle (ASE-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Aspen to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:37 am - 7:26 pmASE-SEA
9h 49m1 stop
5:00 am - 2:06 pmSEA-ASE
8h 06m1 stop
$360American Airlines
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lun., jun. 24 - mar., jul. 9
12:25 pm - 8:28 pmASE-SEA
9h 03m1 stop
9:45 am - 5:45 pmSEA-ASE
7h 00m1 stop
$381Delta
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jue., jun. 6 - dom., jun. 9
12:35 pm - 8:05 pmASE-SEA
8h 30m1 stop
11:30 am - 8:01 pmSEA-ASE
7h 31m1 stop
$446Delta
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vie., jul. 12 - dom., jul. 14
12:25 pm - 7:23 pmASE-SEA
7h 58m1 stop
11:45 am - 7:53 pmSEA-ASE
7h 08m1 stop
$450Delta
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mar., ago. 6 - sáb., ago. 10
12:25 pm - 8:28 pmASE-SEA
9h 03m1 stop
11:50 am - 7:34 pmSEA-ASE
6h 44m1 stop
$477Delta
Find Deal
vie., may. 24 - sáb., jun. 1
7:35 am - 10:15 pmASE-SEA
15h 40m2 stops
5:05 am - 10:37 amSEA-ASE
4h 32m1 stop
$498United Airlines
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jue., jun. 6 - dom., jun. 9
4:15 pm - 11:08 pmASE-SEA
7h 53m1 stop
1:14 am - 10:07 amSEA-ASE
7h 53m1 stop
$508American Airlines
Find Deal
jue., jun. 6 - sáb., jun. 8
7:55 pm - 10:40 amASE-SEA
15h 45m2 stops
5:10 am - 10:40 amSEA-ASE
4h 30m1 stop
$548United Airlines
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lun., jun. 24 - mar., jul. 9
6:17 pm - 10:50 pmASE-SEA
5h 33m1 stop
6:15 am - 8:10 pmSEA-ASE
12h 55m2 stops
$598United Airlines
Find Deal
vie., may. 24 - sáb., jun. 1
6:26 pm - 11:59 pmASE-SEA
6h 33m1 stop
8:02 am - 3:36 pmSEA-ASE
6h 34m1 stop
$627Alaska Airlines
Find Deal
dom., jun. 23 - mar., jul. 9

Flights from Aspen to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Aspen to Seattle to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all flights from Aspen to Seattle clicked on KAYAK for each day over the last 12 months.
For Aspen to Seattle, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Seattle back to Aspen, the best deals are generally found on Tuesday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Aspen to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Aspen to Seattle is April, where tickets cost $349 on average. On the other hand, the most expensive months are July and January, where the average cost of tickets is $622 and $546 respectively.

How far in advance should I book a flight from Aspen to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Aspen to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Aspen to Seattle, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 27 days before departure.

Which airlines provide the cheapest flights from Aspen to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Aspen to Seattle were found on American Airlines ($360) and Delta ($381). United Airlines proposed the cheapest one-way flight at $243.

Good to know

Low season

January

High season

October

Cheapest flight

$243
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Aspen to Seattle

When to book flights from Aspen to Seattle

Are your dates flexible? Find out the best times to travel from Aspen to Seattle 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.

FAQs for booking flights from Aspen to Seattle

  • What is the cheapest flight from Aspen to Seattle?

    In the last 3 days, the lowest price for a flight from Aspen to Seattle was $243 for a one-way ticket and $360 for a round-trip.

  • Do I need a passport to fly between Aspen and Seattle?

    A passport is not required to fly from Aspen to Seattle.

  • Which aircraft models fly most regularly from Aspen to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Aspen to Seattle?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Aspen and Seattle, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Aspen to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Aspen to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Aspen to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Aspen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Aspen to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Aspen with another airline. Booking your flights between Aspen and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Aspen to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Aspen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Aspen to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Aspen to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Aspen to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11090 reviews
8.1Crew
7.7Boarding
7.1Entertainment
6.7Food
7.2Comfort
Airline reviews

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

8.0 ExcellentKeith, May 2024DEN - FAT
Read more about United Airlines reviews

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Too many fees (but that seems to apply to all airlines nowadays)

It was delayed several hours which delayed our connection in Denver. Not happy.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Wheelchair assistance was not complete. The person left me at the departure gate without informing the groundstaff of my requirements. I had to walk to the departure counter to ask for help to reach the plane door. The crew informed me that in future they were not allowed to help passengers like me, senior citizen and Wheelchair passenger with placing their carry on bags in the overhead compartments!

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

Seats are way too snug for my hip to knee ratio and the recline on the seat in front of me made my experience worst. My legs had no room at all. Not a plane for people 6 ft or over unless you fly first class.

Book cheap flights from Aspen to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Aspen to Seattle found on KAYAK in the last 72 hours.
8/7mié.
1 stopUnited Airlines
16h 00mASE-SEA
$243
8/7mié.
1 stopDelta
7h 58mASE-SEA
$245
8/7mié.
2 stopsUnited Airlines
14h 45mASE-SEA
$248
8/7mié.
3 stopsUnited Airlines
14h 45mASE-SEA
$434

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Aspen - Seattle Flights

Departure:

Aspen (ASE)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Aspen

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