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Aspen

$329+ Cheap flights from Buffalo to Aspen (BUF - ASE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ASE
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Buffalo to Aspen

Cheapest flights from Buffalo to Aspen
Explore the most affordable flight options available from Buffalo to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/101:59 pm
BUF
-
ASE
1 stop6h 26m
United Airlines
Sat 2/1411:51 am
ASE
-
BUF
1 stop7h 00m
United Airlines
Deal found 1/26$329
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:30 am
BUF
-
ASE
1 stop7h 51m
United Airlines
Sat 11/71:00 pm
ASE
-
BUF
1 stop7h 45m
United Airlines
Deal found 1/26$459
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:30 am
BUF
-
ASE
1 stop6h 53m
United Airlines
Wed 4/81:25 pm
ASE
-
BUF
1 stop7h 45m
United Airlines
Deal found 1/26$562

Find flight deals from Buffalo to Aspen

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Aspen (ASE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$923
Provider with most accurate pricing for Buffalo-Aspen Pitkin County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Aspen Pitkin County flights.
Search Deals
From Buffalo to Aspen Pitkin County
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($185 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 16% potential price decrease ($94 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Aspen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Buffalo to Aspen that are best for you.

Fly from

Buffalo

Fly to

Aspen

Route

Depart

Return

Price

BuffaloAspen

BUF - ASE

BUFASE

Buffalo

Tue 2/10

1:59 pm-6:25 pm

1 stop6h 26m

Aspen Pitkin County

Sat 2/14

11:51 am-8:51 pm

1 stop7h 00m

$329

BuffaloAspen

BUF - ASE

BUFASE

Buffalo

Wed 4/1

8:30 am-1:23 pm

1 stop6h 53m

Aspen Pitkin County

Wed 4/8

6:19 pm-10:12 am

2 stops13h 53m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

  • Most accurate provider: When it comes to deals on Buffalo-Aspen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Aspen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Aspen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Aspen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Aspen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Aspen

Have a flexible travel schedule? Discover the best time to fly to Aspen from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Aspen

What is the cheapest month to book a flight from Buffalo to Aspen?

Currently, January is the cheapest month in which you can book a flight from Buffalo to Aspen (average of $239). Flying from Buffalo to Aspen in June is currently the most expensive (average of $506). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Aspen

Get insights into the airlines that provide service to Aspen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Aspen. Reviews last updated January 27, 2026.
Peruse reviews from past customers who have flown with American Airlines from Buffalo to Aspen to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,197 reviews

Entertainment

6.9

Crew

8.0

Food

6.4

Overall

7.2

Comfort

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,197 reviews
American Airlines
7.2
Good
11,197 reviews

Entertainment

6.9

Crew

8.0

Food

6.4

Overall

7.2

Comfort

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Aspen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Aspen?

    A quick flight from Buffalo to Aspen can take about 6h 26m. United Airlines provides one of the quickest options available for as low as $329. The distance between Buffalo and Aspen is about 1480 mi.

  • What is the cheapest airline to fly from Buffalo to Aspen round-trip?

    American Airlines, at $268, was found to be the cheapest airline from Buffalo to Aspen.. American Airlines is currently priced 58% below the average price you’ll pay for this route.

  • Can I find deals for flights from Buffalo to Aspen that include hotel bookings?

    Yes. In addition to deals on Buffalo to Aspen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Aspen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Aspen.

  • Can I find deals for business class flights from Buffalo to Aspen?

    Yes. Cheapflights offers flight deals from Buffalo to Aspen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Aspen?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to Aspen (average of $239). Flying from Buffalo to Aspen in June is currently the most expensive (average of $506). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Aspen?

Book flights to Aspen if you plan to visit one of these locations
Snowmass Village
Buena Vista
Snowmass

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Top airline flying from Buffalo to Aspen

Discover the top airline that operate flights from Buffalo to Aspen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$638FlexibilityNo cancel feeOn-time71%

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