$309+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ASE
Nov 26 — Dec 31
1 adult, Economy
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1. Tell us where you want to go
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Cheapest flights from Buffalo to AspenExplore 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 October 27, 2025.
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 October 27, 2025.
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:12 amBUF - ASE
1 stop7h 30mAmerican Airlines
Mon 11/1712:25 pmASE - BUF
1 stop8h 14mAmerican Airlines
Deal found 10/25![American Airlines logo]()
$309
Cheap 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 October 27, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $309 (American Airlines) |
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 October 27, 2025.
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
Thu 11/13
6:12 am-11:42 am
1 stop7h 30m
Aspen Pitkin County
Mon 11/17
12:25 pm-10:39 pm
1 stop8h 14m
$309
BuffaloAspen
BUF - ASE
BUFASE
Buffalo
Fri 1/30
1:59 pm-6:25 pm
1 stop6h 26m
$605
Compare providers for flights from Buffalo to Aspen
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Aspen in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Aspen flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Aspen flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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 October 27, 2025.
Peruse reviews from past customers who have flown with United Airlines and 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.
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
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.
Traveling to a place near Aspen?
Book flights to Aspen if you plan to visit one of these locationsSnowmass Village
Buena Vista
Snowmass
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Alternative routes for Buffalo to Aspen
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Buffalo to Aspen
Discover the top 2 airlines 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 October 27, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$734 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$332 | Average$463 | FlexibilityNo cancel fee | On-time69% |