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Flights from Denver to Buffalo
Cheap flight deals from Denver to Buffalo
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstopDEN 17:353h 10mNonstopBUF 22:45Denver - Buffalo | Tue, Jun 3 | United AirlinesBUF 08:253h 45mNonstopDEN 10:10Buffalo - Denver | Wed, Jun 11 | United AirlinesAED 949 AED 1,32328% OFF28% OFFAED 1,323 AED 949
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DEN 17:353h 10mNonstopBUF 22:45Denver - Buffalo | Fri, Jun 6 | United AirlinesBUF 08:253h 45mNonstopDEN 10:10Buffalo - Denver | Sun, Jun 8 | United AirlinesAED 953 AED 1,32328% OFF28% OFFAED 1,323 AED 953
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DEN 23:5917h 28m1 stopsBUF 19:27Denver - Buffalo | Thu, May 1 | Frontier AirlinesBUF 09:5124h 27m1 stopsDEN 08:18Buffalo - Denver | Tue, May 6 | Frontier AirlinesAED 508 AED 1,32362% OFF62% OFFAED 1,323 AED 508
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DEN 00:397h 45m1 stopsBUF 10:24Denver - Buffalo | Mon, Apr 14 | Frontier AirlinesBUF 17:515h 54m1 stopsDEN 21:45Buffalo - Denver | Tue, Apr 15 | United AirlinesAED 72046% OFFAED 1,323 AED 720
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DEN 00:397h 45m1 stopsBUF 10:24Denver - Buffalo | Sat, Apr 12 | Frontier AirlinesBUF 19:306h 55m1 stopsDEN 00:25Buffalo - Denver | Mon, Apr 14 | United AirlinesAED 74544% OFFAED 1,323 AED 745
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DEN 00:108h 14m1 stopsBUF 10:24Denver - Buffalo | Thu, Apr 10 | Frontier AirlinesBUF 17:308h 9m1 stopsDEN 23:39Buffalo - Denver | Thu, Apr 17 | Frontier AirlinesAED 78441% OFFAED 1,323 AED 784
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DEN 12:059h 49m1 stopsBUF 23:54Denver - Buffalo | Wed, Apr 23 | Delta Air LinesBUF 18:506h 16m1 stopsDEN 23:06Buffalo - Denver | Tue, Apr 29 | Delta Air LinesAED 80239% OFFAED 1,323 AED 802
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DEN 06:057h 7m1 stopsBUF 15:12Denver - Buffalo | Mon, May 5 | Delta Air LinesBUF 06:305h 3m1 stopsDEN 09:33Buffalo - Denver | Fri, May 9 | Delta Air LinesAED 81039% OFFAED 1,323 AED 810
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DEN 15:026h 53m1 stopsBUF 23:55Denver - Buffalo | Fri, Jun 6 | Delta Air LinesBUF 19:395h 44m1 stopsDEN 23:23Buffalo - Denver | Mon, Jun 9 | Delta Air LinesAED 81039% OFFAED 1,323 AED 810
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DEN 15:026h 54m1 stopsBUF 23:56Denver - Buffalo | Tue, Jun 3 | Delta Air LinesBUF 15:507h 46m1 stopsDEN 21:36Buffalo - Denver | Tue, Jun 10 | Delta Air LinesAED 81439% OFFAED 1,323 AED 814
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DEN 13:478h 9m1 stopsBUF 23:56Denver - Buffalo | Thu, May 22 | Delta Air LinesBUF 06:008h 42m1 stopsDEN 12:42Buffalo - Denver | Sun, May 25 | Delta Air LinesAED 81439% OFFAED 1,323 AED 814
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DEN 13:308h 27m1 stopsBUF 23:57Denver - Buffalo | Wed, Apr 16 | Delta Air LinesBUF 18:456h 55m1 stopsDEN 23:40Buffalo - Denver | Sat, Apr 19 | Delta Air LinesAED 81438% OFFAED 1,323 AED 814
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DEN 13:0017h 25m1 stopsBUF Invalid DateDenver - Buffalo | Fri, Apr 11 | Normal AirlineBUF 15:006hNonstopDEN 16:00Buffalo - Denver | Sun, Apr 13 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopDEN 11:203h 9mNonstopBUF 16:29Denver - Buffalo | Fri, Jun 6 | Frontier AirlinesAED 452 AED 66232% OFF32% OFFAED 662 AED 452
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DEN 17:353h 10mNonstopBUF 22:45Denver - Buffalo | Sat, Jun 7 | United AirlinesAED 476 AED 66228% OFF28% OFFAED 662 AED 476
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DEN 00:397h 45m1 stopsBUF 10:24Denver - Buffalo | Sat, Apr 12 | Frontier AirlinesAED 208 AED 66269% OFF69% OFFAED 662 AED 208
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DEN 00:397h 45m1 stopsBUF 10:24Denver - Buffalo | Sun, Apr 13 | Frontier AirlinesAED 28856% OFFAED 662 AED 288
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DEN 09:0621h 56m1 stopsBUF 09:02Denver - Buffalo | Wed, Apr 23 | Frontier AirlinesAED 31153% OFFAED 662 AED 311
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DEN 00:557h 17m1 stopsBUF 10:12Denver - Buffalo | Mon, Apr 14 | Delta Air LinesAED 40239% OFFAED 662 AED 402
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DEN 00:556h 47m1 stopsBUF 09:42Denver - Buffalo | Tue, Apr 22 | Delta Air LinesAED 40838% OFFAED 662 AED 408
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DEN 00:555h 22m1 stopsBUF 08:17Denver - Buffalo | Fri, Jun 6 | Delta Air LinesAED 41038% OFFAED 662 AED 410
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DEN 00:556h 42m1 stopsBUF 09:37Denver - Buffalo | Mon, May 5 | Delta Air LinesAED 41138% OFFAED 662 AED 411
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DEN 15:026h 53m1 stopsBUF 23:55Denver - Buffalo | Sat, May 24 | Delta Air LinesAED 41238% OFFAED 662 AED 412
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DEN 16:005h 57m1 stopsBUF 23:57Denver - Buffalo | Tue, Apr 29 | Delta Air LinesAED 41238% OFFAED 662 AED 412
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DEN 00:555h 22m1 stopsBUF 08:17Denver - Buffalo | Fri, May 16 | Delta Air LinesAED 41238% OFFAED 662 AED 412
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DEN 13:0017h 25m1 stopsBUF Invalid DateDenver - Buffalo | Fri, Apr 11 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Denver (DEN) to Buffalo (BUF) the cheapest?
Airlines adjust prices for flights from Denver to Buffalo based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Denver (DEN) to Buffalo (BUF) cost?
According to Trip.com's data, the lowest price is around AED 1,107. -
How long does it take to fly from Denver (DEN) to Buffalo (BUF)?
It takes about 3 hours 9 minutes to fly from Denver (DEN) to Buffalo (BUF). -
What time does the latest flight from Denver to Buffalo depart?
The latest flight departs from Denver (DEN) at 19:45 and arrives in Buffalo (BUF) at 00:45. -
What are the most popular airlines that fly from Denver (DEN) to Buffalo (BUF)?
Airlines with flights from Denver (DEN) to Buffalo (BUF): Southwest Airlines, Volaris and Frontier Airlines. -
What's the most popular airline for non-stop flights from Denver (DEN) to Buffalo (BUF)?
Frontier Airlines operates 1 non-stop flights from Denver (DEN) to Buffalo (BUF). -
How many airports are there in Buffalo (BUF)?
There are 1 airport(s) near Buffalo (BUF): Buffalo Niagara International Airport.
How to find a cheap flight from Denver to Buffalo
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Denver to Buffalo. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Denver to Buffalo ticket.
Tap "Date" on flight search bar to scan through the calender for Denver to Buffalo airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Fri, Jun 6 at AED 452 for one-way flights.
Compare cheap Denver to Buffalo flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Denver to Buffalo. The cheapest airline operating is Frontier Airlines.
Set up a Price Alert
By setting up a Price Alert for your Denver to Buffalo route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Denver to Buffalo flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Denver to Buffalo to get exclusive deals for you.
Flight Info | Denver to Buffalo
Cheapest one-way flight price | AED 208 |
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Cheapest return ticket price | AED 831 |
Off-season for travel | March |
Peak season for travel | June |
Flight distance | 2,181.05 km |
Average flight time | 3 hours 9 minutes |
Popular airline | Delta Air Lines |
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