S$309 Cheap Flights from Washington to Aspen

View S$309 flight on Sat, 1 Nov, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Aspen/Pitkin County Airport (ASE)

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Cheap Flights from Washington to Aspen (IAD-ASE)

Prices were available within the past 7 days and start at S$309 for one-way flights and S$404 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 1 Nov - Tue, 4 Nov
IAD
Washington
ASE
Aspen
S$404 Return, found 6 days ago
S$404
Return
found 6 days ago
Select Delta flight, departing Sat, 1 Nov from Washington to Aspen, returning Tue, 4 Nov, priced at S$404 found 6 days ago
American Airlines
Sat, 1 Nov - Tue, 4 Nov
IAD
Washington
ASE
Aspen
S$486 Return, found 6 days ago
S$486
Return
found 6 days ago
Select American Airlines flight, departing Sat, 1 Nov from Washington to Aspen, returning Tue, 4 Nov, priced at S$486 found 6 days ago
United
Sat, 1 Nov - Tue, 4 Nov
IAD
Washington
ASE
Aspen
S$486 Return, found 6 days ago
S$486
Return
found 6 days ago
Select United flight, departing Sat, 1 Nov from Washington to Aspen, returning Tue, 4 Nov, priced at S$486 found 6 days ago
American Airlines
Sat, 1 Nov - Tue, 4 Nov
IAD
Washington
ASE
Aspen
S$493 Return, found 6 days ago
S$493
Return
found 6 days ago
Select American Airlines flight, departing Sat, 1 Nov from Washington to Aspen, returning Tue, 4 Nov, priced at S$493 found 6 days ago
United
Sat, 1 Nov - Tue, 4 Nov
IAD
Washington
ASE
Aspen
S$519 Return, found 6 days ago
S$519
Return
found 6 days ago
Select United flight, departing Sat, 1 Nov from Washington to Aspen, returning Tue, 4 Nov, priced at S$519 found 6 days ago
United
Sat, 1 Nov - Tue, 4 Nov
IAD
Washington
ASE
Aspen
S$551 Return, found 6 days ago
S$551
Return
found 6 days ago
Select United flight, departing Sat, 1 Nov from Washington to Aspen, returning Tue, 4 Nov, priced at S$551 found 6 days ago
United
Sat, 1 Nov - Tue, 4 Nov
IAD
Washington
ASE
Aspen
S$574 Return, found 6 days ago
S$574
Return
found 6 days ago
Select United flight, departing Sat, 1 Nov from Washington to Aspen, returning Tue, 4 Nov, priced at S$574 found 6 days ago
United
Sat, 1 Nov - Tue, 4 Nov
IAD
Washington
ASE
Aspen
S$606 Return, found 6 days ago
S$606
Return
found 6 days ago
Select United flight, departing Sat, 1 Nov from Washington to Aspen, returning Tue, 4 Nov, priced at S$606 found 6 days ago
United
Sat, 1 Nov - Tue, 4 Nov
IAD
Washington
ASE
Aspen
S$608 Return, found 6 days ago
S$608
Return
found 6 days ago
Select United flight, departing Sat, 1 Nov from Washington to Aspen, returning Tue, 4 Nov, priced at S$608 found 6 days ago
United
Sat, 1 Nov - Tue, 4 Nov
IAD
Washington
ASE
Aspen
S$640 Return, found 6 days ago
S$640
Return
found 6 days ago
Select United flight, departing Sat, 1 Nov from Washington to Aspen, returning Tue, 4 Nov, priced at S$640 found 6 days ago
Delta
Sat, 1 Nov - Tue, 4 Nov
IAD
Washington
ASE
Aspen
S$647 Return, found 6 days ago
S$647
Return
found 6 days ago
Select Delta flight, departing Sat, 1 Nov from Washington to Aspen, returning Tue, 4 Nov, priced at S$647 found 6 days ago
Delta
Sat, 1 Nov - Tue, 4 Nov
IAD
Washington
ASE
Aspen
S$676 Return, found 6 days ago
S$676
Return
found 6 days ago
Select Delta flight, departing Sat, 1 Nov from Washington to Aspen, returning Tue, 4 Nov, priced at S$676 found 6 days ago
American Airlines
Sat, 1 Nov - Tue, 4 Nov
IAD
Washington
ASE
Aspen
S$677 Return, found 6 days ago
S$677
Return
found 6 days ago
Select American Airlines flight, departing Sat, 1 Nov from Washington to Aspen, returning Tue, 4 Nov, priced at S$677 found 6 days ago
Delta
Sat, 1 Nov - Tue, 4 Nov
IAD
Washington
ASE
Aspen
S$682 Return, found 6 days ago
S$682
Return
found 6 days ago
Select Delta flight, departing Sat, 1 Nov from Washington to Aspen, returning Tue, 4 Nov, priced at S$682 found 6 days ago
United
Sat, 1 Nov - Tue, 4 Nov
IAD
Washington
ASE
Aspen
S$706 Return, found 6 days ago
S$706
Return
found 6 days ago
Select United flight, departing Sat, 1 Nov from Washington to Aspen, returning Tue, 4 Nov, priced at S$706 found 6 days ago
Washington to Aspen route information
Origin airport
Washington Dulles Intl.
Destination airport
Pitkin County
Return price
S$403
Distance
2513 km

Perfect flights from Washington to Aspen

Your Journey from Washington to Aspen

Start your unforgettable journey with Expedia. Our broad selection of flights from Washington 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 Delta, American Airlines, United. Our selection of flights from Washington Dulles Intl. to Pitkin County caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 19 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Washington to Aspen Flights

Experience the joy of finding cheap flights from Washington Dulles 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$309 and roundtrip prices from S$404*.
 

Pre-Flight Essentials

Ensure a smooth journey from Washington 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 Washington 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 Washington 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 Washington 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 Washington 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 Washington Dulles Intl. Airport (IAD) to Pitkin County Airport (ASE)?
If you're travelling from IAD to Aspen/Pitkin County Airport, round-trip flights start from S$404. This figure is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to Pitkin County Airport (ASE)?
This differs from airline to airline, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to Aspen/Pitkin County Airport 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 Washington Dulles Intl. Airport (IAD) to Aspen/Pitkin County Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Washington Dulles Intl. Airport (IAD) to ASE?
Around 2,500 kilometres separates Chantilly and Aspen, so pack some in-flight entertainment to keep you occupied for a few hours. That novel you're eager to read will be perfect.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Aspen/Pitkin County Airport?
There are no direct flights, so you'll have to make at least one stop between IAD and ASE. Make the most of the layover time to stretch your legs and take a break.
Are Dulles Intl. Airport to ASE flight tickets cheaper when they're purchased at the last minute?
Booking your trip from IAD to Pitkin County Airport (ASE) last minute could be your ticket to a cheap deal. However, it might cost you a whole lot more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

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