Cheap Flights from Seattle (BFI) to Aspen (ASE)

Popular airlines from Seattle, WA (BFI-Boeing Field) to Aspen/Pitkin County Airport (ASE)

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Frequently asked questions

How much does a flight from Boeing Field Airport (BFI) to Pitkin County Airport (ASE) cost?
Lock in a cheap one-way flight or cheap return flight from Boeing Field Airport (BFI) to Pitkin County Airport (ASE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Boeing Field Airport (BFI) to Pitkin County Airport (ASE)?
Traveling in is a great way to save, as it's the cheapest month for flights between BFI and ASE. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Boeing Field Airport (BFI) to Pitkin County Airport (ASE)?
To find the cheapest airline flying from BFI to ASE, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Boeing Field Airport (BFI) to Pitkin County Airport (ASE)?
There are no daily nonstop flights from Boeing Field Airport (BFI) to Pitkin County Airport (ASE). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from BFI to ASE?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boeing Field Airport (BFI) to Pitkin County Airport (ASE)?
To land at Pitkin County Airport (ASE) on time, book a flight that leaves Boeing Field Airport (BFI) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Boeing Field Airport (BFI) to Pitkin County Airport (ASE) last-minute?
Booking your flight from BFI to ASE shortly before your getaway is usually more expensive. But if you're flexible with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a BFI to ASE flight and hotel package?
You can save money by booking a BFI to ASE flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your ideal flights and accommodations, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Boeing Field Airport (BFI) to Pitkin County Airport (ASE)?
In most cases, you can reschedule or cancel your BFI to ASE flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want further details, go to our Customer Service portal.

Travel information

Origin airport
Boeing Field
Destination airport
Pitkin County
Distance
962 mi

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Seattle to Aspen Flights

The cheapest times to fly from Seattle to Aspen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Aspen are during the month of . You can find some of the cheapest flights from Seattle to Aspen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Aspen

Sunday is one of the best days to book for cheap flights from Seattle to Aspen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Aspen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Aspen in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Aspen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Aspen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Aspen Flights

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*Available to One Key members.