BUF - ASE

$280 Find Cheap Flights from Buffalo to Aspen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Aspen departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Aspen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Aspen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Aspen, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$469
United Airlines
Sun 7/5Sat 7/11
BUF - ASE • 1 stop
Cheapest one-way
$280
American Airlines
Fri 8/7
BUF - ASE • 2 stops
Top airlines
Cheapest • from $469 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Buffalo and Aspen. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $365 (round-trip)
Shortest trip • 5h 59m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Aspen!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Aspen (BUF-ASE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Aspen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Aspen

Sun, Jul 5 - Sat, Jul 11
United Airlines Logo
7:06 am - 11:01 am
BUF
-
ASE
5h 55m
1 stop
United Airlines Logo
3:25 pm - 10:51 pm
ASE
-
BUF
5h 26m
1 stop
$469United Airlines
Tue, Nov 17 - Wed, Nov 18
United Airlines Logo
8:30 am - 12:26 pm
BUF
-
ASE
5h 56m
1 stop
United Airlines Logo
3:30 pm - 10:45 pm
ASE
-
BUF
5h 15m
1 stop
$597United Airlines
Tue, Jun 30 - Sat, Jul 4
American Airlines Logo
4:57 pm - 9:14 pm
BUF
-
ASE
6h 17m
1 stop
American Airlines Logo
7:25 am - 4:18 pm
ASE
-
BUF
6h 53m
1 stop
$600American Airlines
Tue, Nov 17 - Wed, Nov 18
United Airlines Logo
10:20 am - 6:26 pm
BUF
-
ASE
10h 06m
2 stops
United Airlines Logo
3:30 pm - 10:45 pm
ASE
-
BUF
5h 15m
1 stop
$602United Airlines
Tue, Jun 30 - Sat, Jul 4
American Airlines Logo
4:57 pm - 9:14 pm
BUF
-
ASE
6h 17m
1 stop
American Airlines Logo
10:31 am - 12:15 am
ASE
-
BUF
11h 44m
2 stops
$605American Airlines
Tue, Nov 17 - Wed, Nov 18
United Airlines Logo
10:20 am - 8:06 pm
BUF
-
ASE
11h 46m
2 stops
United Airlines Logo
11:00 am - 8:31 pm
ASE
-
BUF
7h 31m
2 stops
$607United Airlines
Sun, Jul 5 - Sat, Jul 11
American Airlines Logo
6:32 am - 1:21 pm
BUF
-
ASE
8h 49m
1 stop
American Airlines Logo
7:36 am - 10:01 pm
ASE
-
BUF
12h 25m
2 stops
$669American Airlines
Tue, Jun 30 - Sat, Jul 4
American Airlines Logo
12:49 pm - 9:14 pm
BUF
-
ASE
10h 25m
2 stops
American Airlines Logo
7:36 am - 6:44 pm
ASE
-
BUF
9h 08m
2 stops
$764American Airlines
Sun, Jul 5 - Sat, Jul 11
American Airlines Logo
5:25 am - 1:51 pm
BUF
-
ASE
10h 26m
2 stops
American Airlines Logo
7:36 am - 10:01 pm
ASE
-
BUF
12h 25m
2 stops
$830American Airlines
Wed, Jul 1 - Sun, Jul 5
United Airlines Logo
7:06 am - 11:01 am
BUF
-
ASE
5h 55m
1 stop
United Airlines Logo
2:22 pm - 10:58 pm
ASE
-
BUF
6h 36m
1 stop
$1,183United Airlines
Booking Insights

KAYAK's insights & trends for Buffalo to Aspen flights

Get data-powered insights and trends into flights from Buffalo to Aspen to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buffalo to Aspen?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Buffalo to Aspen were found on United Airlines ($469) and American Airlines ($600).

Good to know

Cheapest flight$280
Flight from Buffalo to Aspen

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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Aspen

  • What is the cheapest flight from Buffalo to Aspen?

    In the last 5 days, the lowest price for a flight from Buffalo to Aspen was $280 for a one-way ticket and $469 for a round-trip.

  • Do I need a passport to fly between Buffalo and Aspen?

    No, a passport isn't needed to fly from Buffalo to Aspen. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Buffalo to Aspen?

    When flying out of Buffalo you will be using Buffalo. You will be landing at Aspen, also known as Aspen Pitkin County.

  • Which aircraft models fly most regularly from Buffalo to Aspen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Aspen?

    oneworld is the only airline alliance operating flights between Buffalo and Aspen.

  • How does KAYAK find such low prices on flights from Buffalo to Aspen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Aspen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Aspen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Aspen from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Aspen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Aspen with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and ASE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Aspen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Aspen from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Buffalo to Aspen

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Aspen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Aspen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11660 reviews
6.4Food
7.5Boarding
7.2Comfort
6.8Entertainment
7.9Crew
Airline reviews

Leave on time. We waited on the plane for hour hours and it was hot and smelly

2.0 MediocreSamuel, Jun 2026
JFK - AUS
Read more American Airlines reviews

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

Wifi was spotty. Tray table was very dirty when I sat down.

Flight was extremely hot and they made us check our bags when the space was nowhere near full

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

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

Information on your arrival and departure airports