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CA $399 Cheap Flights from Buffalo (BUF) to Aspen (ASE)

View CA $399 flight on Wed, Sep 23, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Aspen/Pitkin County Airport (ASE)

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Cheap flights from Buffalo (BUF) to Aspen (ASE)

Prices were available within the past 7 days and start at CA $399 for one-way flights and CA $747 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Sep 23 - Wed, Sep 30
BUF
Buffalo
ASE
Aspen
CA $747 Roundtrip, found 4 days ago
CA $747
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Sep 23 from Buffalo to Aspen, returning Wed, Sep 30, priced at CA $747 found 4 days ago
Delta
Sun, Sep 20 - Tue, Sep 29
BUF
Buffalo
ASE
Aspen
CA $800 Roundtrip, found 4 days ago
CA $800
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Sep 20 from Buffalo to Aspen, returning Tue, Sep 29, priced at CA $800 found 4 days ago
Delta
Sat, Sep 26 - Tue, Sep 29
BUF
Buffalo
ASE
Aspen
CA $816 Roundtrip, found 4 days ago
CA $816
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Sep 26 from Buffalo to Aspen, returning Tue, Sep 29, priced at CA $816 found 4 days ago
United
Wed, Sep 23 - Wed, Sep 30
BUF
Buffalo
ASE
Aspen
CA $817 Roundtrip, found 4 days ago
CA $817
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 23 from Buffalo to Aspen, returning Wed, Sep 30, priced at CA $817 found 4 days ago
American Airlines
Wed, Sep 23 - Wed, Sep 30
BUF
Buffalo
ASE
Aspen
CA $823 Roundtrip, found 4 days ago
CA $823
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Sep 23 from Buffalo to Aspen, returning Wed, Sep 30, priced at CA $823 found 4 days ago
United
Wed, Sep 23 - Wed, Sep 30
BUF
Buffalo
ASE
Aspen
CA $824 Roundtrip, found 4 days ago
CA $824
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 23 from Buffalo to Aspen, returning Wed, Sep 30, priced at CA $824 found 4 days ago
Delta
Wed, Sep 23 - Wed, Sep 30
BUF
Buffalo
ASE
Aspen
CA $841 Roundtrip, found 4 days ago
CA $841
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Sep 23 from Buffalo to Aspen, returning Wed, Sep 30, priced at CA $841 found 4 days ago
Delta
Sun, Sep 20 - Fri, Oct 2
BUF
Buffalo
ASE
Aspen
CA $849 Roundtrip, found 4 days ago
CA $849
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Sep 20 from Buffalo to Aspen, returning Fri, Oct 2, priced at CA $849 found 4 days ago
United
Mon, Sep 21 - Wed, Sep 30
BUF
Buffalo
ASE
Aspen
CA $850 Roundtrip, found 4 days ago
CA $850
Roundtrip
found 4 days ago
Select United flight, departing Mon, Sep 21 from Buffalo to Aspen, returning Wed, Sep 30, priced at CA $850 found 4 days ago
Delta
Sat, Sep 26 - Fri, Oct 2
BUF
Buffalo
ASE
Aspen
CA $864 Roundtrip, found 4 days ago
CA $864
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Sep 26 from Buffalo to Aspen, returning Fri, Oct 2, priced at CA $864 found 4 days ago

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County) cost?
You can find cheap one-way flights from CA $399 and cheap return flights from CA $747 BUF to ASE with Expedia. Return flights often range between CA$834 and CA$2191. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BUF to ASE ticket fares go up or down.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County)?
The cheapest months to fly from BUF to ASE are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County)?
Enter BUF to ASE and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County)?
United is one of the cheapest airlines offering connecting return flights from Buffalo Niagara Intl. (BUF) to Pitkin County (ASE), with prices starting from around CA$727 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. You'll typically have a layover in Washington Dulles Intl. (IAD). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County)?
There are no nonstop flights available from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County). However, you'll find approximately 13 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), and Denver Intl. (DEN).
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County)?
The earliest flight from Buffalo Niagara Intl. (BUF) to Pitkin County (ASE) typically departs around 5:10 AM local time, operated by American Airlines. This is a seasonal service active in January. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County)?
You'll typically find the most flights from Buffalo Niagara International Airport (BUF) to Pitkin County (ASE) on a Sunday, with around 12 flights available. This gives you a good selection for your travel plans. Major airlines on this route include United, American Airlines, and Delta.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County)?
The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to Pitkin County (ASE) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, United and Delta, offer flights during this window. Many travellers prefer these times as it allows them to arrive at their destination early in the day, giving them more time to enjoy their trip.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County)?
There are no nonstop flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County). The distance between these two airports is approximately 2382 kilometres. For flights with one stop, you can expect the journey to take around 7 hours 48 minutes. If your flight has two or more stops, the travel time typically increases to about 9 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County)?
You can fly first class between BUF and ASE. First class cabins are available on Delta and American Airlines.
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Aspen, CO (ASE) from Buffalo, NY (BUF)?
If you're planning to travel to Aspen from Buffalo Niagara Intl. (BUF), you can fly directly into Pitkin County (ASE). Some flights may connect through major hubs like O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), or LaGuardia (LGA) before reaching Aspen. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Aspen, CO (ASE-Pitkin County) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Pitkin County
Roundtrip price
CA $746
Distance
2368 km

Book with confidence

Buffalo to Aspen Flights

The easy way to book your flights from Buffalo to Aspen 

With Expedia, it’s simple to find and book flights to Aspen from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Pitkin County, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to Aspen today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Pitkin County, ASE 

Sort your search results by price to find great deals on your flight from Buffalo to Aspen—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Aspen from Buffalo currently is just CA $747 rising to CA $864.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Aspen  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Aspen from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Aspen with Expedia today.

Buffalo to Aspen Flights

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