BUF - ASE

$537 Find Cheap Flights from Buffalo to Aspen - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$537
Typical prices: $348-$698
United Airlines
Wed 2/7Mon 2/12
BUF - ASE • 1 stop
When to travel
November
Cheapest • 36% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $308 (round-trip)
Denver Intl (DEN)
Shortest trip • 6h 14m (one-way)
Insights
Insights
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Cheap Flights from Buffalo to Aspen (BUF-ASE)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Aspen

Sun, Feb 7 - Fri, Feb 12
United Airlines Logo
8:24 am - 2:35 pmBUF  Buffalo-ASE Aspen Pitkin County
8h 11m1 stop Denver Intl
United Airlines Logo
1:00 pm - 10:45 pmASE  Aspen Pitkin County-BUF Buffalo
7h 45m1 stop Denver Intl
$537United Airlines
Sun, Feb 7 - Fri, Feb 12
United Airlines Logo
10:20 am - 6:41 pmBUF  Buffalo-ASE Aspen Pitkin County
10h 21m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
12:53 pm - 8:31 pmASE  Aspen Pitkin County-BUF Buffalo
5h 38m1 stop Chicago O'Hare Intl
$542United Airlines
Sun, Feb 7 - Fri, Feb 12
United Airlines Logo
10:20 am - 4:27 pmBUF  Buffalo-ASE Aspen Pitkin County
8h 07m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
11:00 am - 8:31 pmASE  Aspen Pitkin County-BUF Buffalo
7h 31m2 stops Denver Intl Chicago O'Hare Intl
$548United Airlines
Sun, Feb 7 - Fri, Feb 12
United Airlines Logo
8:24 am - 2:35 pmBUF  Buffalo-ASE Aspen Pitkin County
8h 11m1 stop Denver Intl
United Airlines Logo
1:00 pm - 10:45 pmASE  Aspen Pitkin County-BUF Buffalo
7h 45m1 stop Denver Intl
$557United Airlines
Sun, Feb 7 - Fri, Feb 12
American Airlines Logo
5:30 am - 4:14 pmBUF  Buffalo-ASE Aspen Pitkin County
12h 44m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth
American Airlines Logo
1:14 pm - 11:59 pmASE  Aspen Pitkin County-BUF Buffalo
8h 45m1 stop Chicago O'Hare Intl
$562American Airlines
Sun, Feb 7 - Fri, Feb 12
American Airlines Logo
7:03 am - 4:14 pmBUF  Buffalo-ASE Aspen Pitkin County
11h 11m2 stops Charlotte Douglas Dallas/Fort Worth
American Airlines Logo
12:53 pm - 11:35 pmASE  Aspen Pitkin County-BUF Buffalo
8h 42m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National
$567American Airlines
Thu, Jan 21 - Mon, Jan 25
American Airlines Logo
6:50 am - 12:43 pmBUF  Buffalo-ASE Aspen Pitkin County
7h 53m1 stop Dallas/Fort Worth
American Airlines Logo
2:23 pm - 10:52 pmASE  Aspen Pitkin County-BUF Buffalo
6h 29m1 stop Dallas/Fort Worth
$579American Airlines
Thu, Jan 21 - Mon, Jan 25
American Airlines Logo
5:30 am - 4:14 pmBUF  Buffalo-ASE Aspen Pitkin County
12h 44m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth
American Airlines Logo
2:11 pm - 10:28 pmASE  Aspen Pitkin County-BUF Buffalo
6h 17m1 stop Charlotte Douglas
$585American Airlines
Tue, Sep 29 - Sat, Oct 3
United Airlines Logo
7:00 am - 11:29 amBUF  Buffalo-ASE Aspen Pitkin County
6h 29m1 stop Chicago O'Hare Intl
United Airlines Logo
3:20 pm - 10:43 pmASE  Aspen Pitkin County-BUF Buffalo
5h 23m1 stop Denver Intl
$589United Airlines
Thu, Jan 21 - Mon, Jan 25
American Airlines Logo
6:05 am - 4:14 pmBUF  Buffalo-ASE Aspen Pitkin County
12h 09m2 stops Chicago O'Hare Intl Dallas/Fort Worth
American Airlines Logo
10:44 am - 11:59 pmASE  Aspen Pitkin County-BUF Buffalo
11h 15m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National
$590American Airlines
Booking Insights

Price, demand and travel trends for Buffalo to Aspen flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Buffalo to Aspen with more confidence.

How much is a round-trip flight from Buffalo to Aspen?

Round-trip flights from Buffalo to Aspen start at $537. Prices are typical for this route right now, with typical round-trip fares ranging from $348 to $698. The lowest price found in the past 5 days was $537 on United Airlines.

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Key details for Buffalo to Aspen flights

Low season

April
Most popular time to fly with an average 55% increase in price.

When to book flights from Buffalo to Aspen

Are your dates flexible? Find out the best times to travel from Buffalo to Aspen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Buffalo to Aspen flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Buffalo to Aspen?

    Flights from Buffalo to Aspen usually depart from Buffalo (BUF) and arrive at Aspen Pitkin County (ASE).

  • What cabin classes can I book on flights from Buffalo to Aspen?

    Only Economy Class is available on flights from Buffalo to Aspen.

  • Which airports do connecting flights from Buffalo to Aspen pass through?

    One-stop flights from Buffalo to Aspen most commonly connect through:

    • Denver Intl (DEN) - 33% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 33% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 25% of one-stop connections
    • Dallas/Fort Worth (DFW) - 8% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Buffalo to Aspen?

    Yes. Being flexible with your travel dates can save you up to 54% on the Buffalo to Aspen route. Friday is the cheapest departure day at $348 round-trip on average, while Thursday is the most expensive at $743, a difference of $395. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Buffalo to Aspen?

    There are currently no nonstop flights available from Buffalo to Aspen. Flights with 1 layover take between 6h 14m and 7h 26m in total, depending on the connection.

  • Do I need a passport to fly from Buffalo to Aspen?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Buffalo to Aspen changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $537 to $658. That means the highest observed fare was about 22% higher than the lowest one.

  • How much time can I save by choosing a different layover airport from Buffalo to Aspen?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 14m, compared with 6h 38m via Chicago O'Hare Intl (ORD) and 7h 10m via Dallas/Fort Worth (DFW).

  • What is the time difference between Buffalo and Aspen?

    Aspen is 2 hours behind Buffalo (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Aspen Pitkin County Airport (ASE)?

    Aspen Pitkin County Airport (ASE) hosts 5 major car rental companies, with daily rates starting from around $35 for economy cars. Top options include:
    • Hertz
    • Budget
    • Sixt
    • Payless
    • Alamo

  • How much should I expect to pay for a Buffalo to Aspen flight?

    Round-trip flights from Buffalo to Aspen range from $348 to $698, with an average of $478 over the past 12 months. Anything below $348 counts as a good deal.

Your guide to booking Buffalo to Aspen flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Thursday. On this route, Friday flights average $348 - about $395 less than Thursday (53% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Buffalo to Aspen trip for November. Fares historically average $308 round-trip in that month - typically $954 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Aspen Pitkin County Airport.
    - The Inn at Aspen

More options for your flight from Buffalo to Aspen

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