S$340 Cheap Flights from Seattle to Aspen

View S$340 flight on Mon, 5 Jan, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Aspen/Pitkin County Airport (ASE)

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Cheap Flights from Seattle to Aspen (SEA-ASE)

Prices were available within the past 7 days and start at S$340 for one-way flights and S$594 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 16 Oct - Sun, 26 Oct
SEA
Seattle
ASE
Aspen
S$594 Return, found 2 days ago
S$594
Return
found 2 days ago
Select United flight, departing Thu, 16 Oct from Seattle to Aspen, returning Sun, 26 Oct, priced at S$594 found 2 days ago
United
Thu, 16 Oct - Sun, 26 Oct
SEA
Seattle
ASE
Aspen
S$652 Return, found 2 days ago
S$652
Return
found 2 days ago
Select United flight, departing Thu, 16 Oct from Seattle to Aspen, returning Sun, 26 Oct, priced at S$652 found 2 days ago
United
Thu, 16 Oct - Sun, 26 Oct
SEA
Seattle
ASE
Aspen
S$672 Return, found 2 days ago
S$672
Return
found 2 days ago
Select United flight, departing Thu, 16 Oct from Seattle to Aspen, returning Sun, 26 Oct, priced at S$672 found 2 days ago
Delta
Thu, 16 Oct - Sun, 26 Oct
SEA
Seattle
ASE
Aspen
S$675 Return, found 2 days ago
S$675
Return
found 2 days ago
Select Delta flight, departing Thu, 16 Oct from Seattle to Aspen, returning Sun, 26 Oct, priced at S$675 found 2 days ago
United
Thu, 16 Oct - Sun, 26 Oct
SEA
Seattle
ASE
Aspen
S$712 Return, found 2 days ago
S$712
Return
found 2 days ago
Select United flight, departing Thu, 16 Oct from Seattle to Aspen, returning Sun, 26 Oct, priced at S$712 found 2 days ago
Delta
Thu, 16 Oct - Sun, 26 Oct
SEA
Seattle
ASE
Aspen
S$727 Return, found 2 days ago
S$727
Return
found 2 days ago
Select Delta flight, departing Thu, 16 Oct from Seattle to Aspen, returning Sun, 26 Oct, priced at S$727 found 2 days ago
United
Thu, 16 Oct - Sun, 26 Oct
SEA
Seattle
ASE
Aspen
S$770 Return, found 2 days ago
S$770
Return
found 2 days ago
Select United flight, departing Thu, 16 Oct from Seattle to Aspen, returning Sun, 26 Oct, priced at S$770 found 2 days ago
United
Thu, 16 Oct - Sun, 26 Oct
SEA
Seattle
ASE
Aspen
S$776 Return, found 2 days ago
S$776
Return
found 2 days ago
Select United flight, departing Thu, 16 Oct from Seattle to Aspen, returning Sun, 26 Oct, priced at S$776 found 2 days ago
American Airlines
Thu, 16 Oct - Sun, 26 Oct
SEA
Seattle
ASE
Aspen
S$809 Return, found 2 days ago
S$809
Return
found 2 days ago
Select American Airlines flight, departing Thu, 16 Oct from Seattle to Aspen, returning Sun, 26 Oct, priced at S$809 found 2 days ago
Alaska Airlines
Thu, 16 Oct - Sun, 26 Oct
SEA
Seattle
ASE
Aspen
S$1,077 Return, found 2 days ago
S$1,077
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 16 Oct from Seattle to Aspen, returning Sun, 26 Oct, priced at S$1,077 found 2 days ago

Find the cheapest month to fly from Seattle (SEA) to Aspen (ASE)

October is typically the cheapest month to fly

From S$320 - S$823 per traveller.
Seattle to Aspen route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Pitkin County
Return price
S$593
Distance
1533 km

Perfect flights from Seattle to Aspen

Your Journey from Seattle to Aspen

Start your unforgettable journey with Expedia. Our broad selection of flights from Seattle to Aspen caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, American Airlines, Alaska Airlines, Delta. Our selection of flights from Seattle - Tacoma Intl. to Pitkin County caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seattle to Aspen Flights

Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to Pitkin County that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$340 and roundtrip prices from S$594*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seattle to Aspen with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Aspen

Picture yourself stepping off the plane in Aspen and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seattle to Aspen Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seattle to Aspen.
 

Beyond the Flight – Exploring Aspen

With Expedia, your adventure extends beyond the flight. Explore Aspen at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seattle to Aspen with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seattle to Aspen with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Sea-Tac Airport to ASE?
The lowest price advertised for a round-trip journey from Sea-Tac Airport to Aspen/Pitkin County Airport is S$594. But you better act soon. This figure is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Pitkin County Airport (ASE)?
This can vary between airlines, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find instructions on how to cancel your flight online.
How do I find cheap flights from Sea-Tac Airport to ASE that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to ASE flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to Pitkin County Airport (ASE)?
The flying distance between Sea-Tac Airport (SEA) and ASE (ASE) is 1,550 kilometres. Squeeze in a nap or finish that novel and the trip will whiz by.
Which airlines fly direct from Sea-Tac Airport to Aspen/Pitkin County Airport?
Flying directly between Sea-Tac Airport and Pitkin County Airport (ASE) isn't possible right now. However, you'll still be able to book a flight to Aspen with at least one stop.
Are SEA to Aspen/Pitkin County Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices from Sea-Tac Airport to ASE are available up to 12 months prior to departure on Expedia. And although you may occasionally score great last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more choices — and you can avoid landing the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so check back often for all the latest specials.

Explore a world of travel with Expedia

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