$173 Cheap Flights from Denver (DEN) to Aspen (ASE)

View $173 flight on Mon, Feb 23, 2026Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Aspen/Pitkin County Airport (ASE)

Cheap Flights from Denver to Aspen (DEN-ASE)

Prices were available within the past 7 days and start at $173 for one-way flights and $214 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Mar 28 - Thu, Apr 2
DEN
Denver
ASE
Aspen
$214 Roundtrip, found 5 days ago
$214
Roundtrip
found 5 days ago
Select United flight, departing Sat, Mar 28 from Denver to Aspen, returning Thu, Apr 2, priced at $214 found 5 days ago
United
Wed, Jul 15 - Mon, Jul 20
DEN
Denver
ASE
Aspen
$244 Roundtrip, found 5 days ago
$244
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jul 15 from Denver to Aspen, returning Mon, Jul 20, priced at $244 found 5 days ago
United
Mon, Jan 19 - Tue, Jan 27
DEN
Denver
ASE
Aspen
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jan 19 from Denver to Aspen, returning Tue, Jan 27, priced at $259 found 3 days ago
United
Fri, Oct 10 - Mon, Oct 27
DEN
Denver
ASE
Aspen
$264 Roundtrip, found 4 days ago
$264
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct 10 from Denver to Aspen, returning Mon, Oct 27, priced at $264 found 4 days ago
United
Wed, Oct 8 - Mon, Oct 13
DEN
Denver
ASE
Aspen
$269 Roundtrip, found 5 days ago
$269
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 8 from Denver to Aspen, returning Mon, Oct 13, priced at $269 found 5 days ago
United
Tue, Dec 2 - Tue, Dec 9
DEN
Denver
ASE
Aspen
$271 Roundtrip, found 5 days ago
$271
Roundtrip
found 5 days ago
Select United flight, departing Tue, Dec 2 from Denver to Aspen, returning Tue, Dec 9, priced at $271 found 5 days ago
United
Tue, Dec 2 - Tue, Dec 9
DEN
Denver
ASE
Aspen
$273 Roundtrip, found 5 days ago
$273
Roundtrip
found 5 days ago
Select United flight, departing Tue, Dec 2 from Denver to Aspen, returning Tue, Dec 9, priced at $273 found 5 days ago
United
Sat, Nov 29 - Wed, Dec 3
DEN
Denver
ASE
Aspen
$274 Roundtrip, found 3 days ago
$274
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 29 from Denver to Aspen, returning Wed, Dec 3, priced at $274 found 3 days ago
American Airlines
Mon, Feb 23 - Wed, Feb 25
DEN
Denver
ASE
Aspen
$361 Roundtrip, found 13 hours ago
$361
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Mon, Feb 23 from Denver to Aspen, returning Wed, Feb 25, priced at $361 found 13 hours ago
Delta
Tue, Feb 24 - Wed, Feb 25
DEN
Denver
ASE
Aspen
$419 Roundtrip, found 13 hours ago
$419
Roundtrip
found 13 hours ago
Select Delta flight, departing Tue, Feb 24 from Denver to Aspen, returning Wed, Feb 25, priced at $419 found 13 hours ago

Find the cheapest month to fly from Denver (DEN) to Aspen (ASE)

July is typically the cheapest month to fly

From $179 - $549 per traveler.

Alternative airports near Aspen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Eagle County Regional EGE. Cheapest option available. Average driving time to city center is 1 hour 25 minutes. Flights from $264
EGE
Eagle County Regional
Cheapest
Average driving time to city center1 h 25 min
Flights from $264

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Pitkin County Airport (ASE) cost?
Grab a cheap one-way flight from $173 or cheap return flight from $214 from Denver Intl. Airport (DEN) to Pitkin County Airport (ASE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to Pitkin County Airport (ASE)?
Planning your getaway for March can help you save, as it's the cheapest month for flights between DEN and ASE. You'll usually find the lowest prices during the off-season.
Which airlines fly direct from Denver Intl. Airport (DEN) to Pitkin County Airport (ASE)?
When departing from Denver Intl. Airport (DEN), you can get on a direct flight to Pitkin County Airport (ASE) with United Airlines.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Pitkin County Airport (ASE)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DEN to ASE flight.
How many flights per day from Denver Intl. Airport (DEN) to Pitkin County Airport (ASE)?
With an average of 9 nonstop flights that operate from Denver Intl. Airport (DEN) to Pitkin County Airport (ASE) each day, you'll be off on your next adventure in no time.
What are the most popular departure times for flights from Denver Intl. Airport (DEN) to Pitkin County Airport (ASE)?
Flights between DEN and ASE are their busiest at 7 AM. If you'd like a quieter trip and possibly cheaper prices, look for a time outside the usual busy windows.
What day of the week has the most flights from DEN to ASE?
Monday offers the most flights from Denver Intl. Airport (DEN) to Pitkin County Airport (ASE). Consider jetting off on this day and you'll have the best chance of finding a departure that fits your schedule.
What is the earliest flight from Denver Intl. Airport (DEN) to Pitkin County Airport (ASE)?
Take the earliest flight at around 7:59AM UTC-7, leaving from Denver Intl. Airport (DEN). You'll be in the air for approximately 1h 15m, touching down at Pitkin County Airport (ASE) at approximately 9:14AM UTC-7.
How long does it take to fly from Denver Intl. Airport (DEN) to Pitkin County Airport (ASE)?
It takes approximately 1 hour and 10 minutes to cover the 120 mi from DEN to ASE.
What is the best time to fly from Denver Intl. Airport (DEN) to Pitkin County Airport (ASE)?
Select a flight from Denver Intl. Airport (DEN) to Pitkin County Airport (ASE) that leaves before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**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.
What airports do you fly into for Aspen from Denver Intl. Airport (DEN)?
Board a direct flight from Denver Intl. Airport (DEN) to Aspen and come in for landing at any one of these hubs:

  • Pitkin County Airport (ASE)
  • Eagle County Regional Airport (EGE)
  • Gunnison-Crested Butte Regional Airport (GUC)

Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to Pitkin County Airport (ASE) last-minute?
Booking your ticket from DEN to ASE shortly before your trip is generally more expensive. However, if there's some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a DEN to ASE flight and hotel package?
Booking a DEN to ASE flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our wide range of stays and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Pitkin County Airport (ASE)?
If you reserved your DEN to ASE flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Travel information

0
Origin airport
Denver Intl.
Destination airport
Pitkin County
Airlines serving
American Airlines, Delta, United
Roundtrip price
$214
Distance
124 mi

Book with confidence

Book with confidence

Denver to Aspen Flights

The cheapest times to fly from Denver 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 Denver to Aspen are during the month of March. You can find some of the cheapest flights from Denver to Aspen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Aspen

Sunday is one of the best days to book for cheap flights from Denver 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 Denver 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 Denver to Aspen in 2025. You can also book with separate airlines for your outbound and return journeys, from $173 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 Denver 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 Denver 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.

 

Denver to Aspen Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.