DEN to BUF (Denver to Buffalo) Flights

Last Minute Flights from DEN to BUF

Best airfare and ticket deals for DEN to BUF flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
DENBuffaloApril 20 to April 24$208
*Prices include taxes and fees

Cheapest DEN to BUF Flights

Best airfare and ticket deals for DEN to BUF flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
DENBuffaloJune 15 to June 15$83
DENBuffaloAugust 28 to September 1$213
DENBuffaloMay 6 to May 11$214
DENBuffaloMay 7 to May 10$218
*Prices include taxes and fees
DEN to BUF Flight Details
Origin airport
Denver Intl.
Origin airport IATA code
DEN
Destination airport
Buffalo Niagara Intl.
Destination airport IATA code
BUF
Distance
1355 mi

Frequently asked questions

Which airlines with flights from DEN to BUF allow free cancellation due to COVID-19?
Airlines offering flexible fares from Denver, CO Airport (DEN-Denver Intl.) to BUF are a cinch to find with our filter tool. Exactly what kinds of COVID-19 related changes are permitted is listed in each ticket’s rules and regulations. Simply enter your travel details, then click the “No change fee” box. It’s on the left-hand side of the screen directly under the “Flexible change policies” heading.
What airlines fly direct from Denver, CO Airport (DEN-Denver Intl.) to BUF?
Spend less time stuck on a plane and more time vacationing with Southwest Airlines (WN) and Frontier Airlines (F9). Both have flights that are nonstop from Denver, CO Airport (DEN-Denver Intl.) to Buffalo, NY Airport (BUF-Buffalo Niagara Intl.). Southwest Airlines has 30 of these convenient services a month, while Frontier Airlines advertises 21.
How many flights are there from DEN to BUF?
There are approximately 78 flights per day from Denver, CO Airport (DEN-Denver Intl.) to Buffalo, NY Airport (BUF-Buffalo Niagara Intl.), so you have ample opportunities to get to Buffalo. Just pick out a time and date that fits with your plans and secure your fare.
How long does it take to fly from Denver, CO Airport (DEN-Denver Intl.) to Buffalo, NY Airport (BUF-Buffalo Niagara Intl.)?
Denver, CO Airport (DEN-Denver Intl.) to Buffalo, NY Airport (BUF-Buffalo Niagara Intl.) takes on average 5 hours and 12 minutes. That’s an ideal length of time to take in a new TV series, get lost in a podcast or have a snooze.
What is the flight distance from Denver, CO Airport (DEN-Denver Intl.) to Buffalo, NY Airport (BUF-Buffalo Niagara Intl.)?
At a distance of 1350 miles (2200 km), you’ll be flying for a while during this medium-haul journey. Need legroom? Reserve an aisle seat. Otherwise, go for the window and enjoy the landscapes between Denver and Buffalo.
How many morning flights are there from DEN to BUF?
With about 274 morning flights a week from DEN to BUF to select from, you’ll be springing out of bed and taking to the skies before you know it.
  • If you want to jet off with American Airlines (AA), it operates 80 weekly flights that take off before noon. The 5:20AM flight is the first of the day.
  • 5:30AM is the earliest time you can travel from DEN to BUF with United Airlines (UA). This company has 71 early flights each week.
  • Book a seat with Southwest Airlines (WN) and you’ll have around 61 morning flights to pick from. The earliest departure time is 5:30AM.
How many afternoon flights are there from DEN to BUF?
If the words “crack of dawn” just aren’t in your vocabulary, jump aboard one of the 275 weekly afternoon and evening flights from DEN to BUF.
  • United Airlines (UA) offers 84 weekly flights that leave after midday. The earliest departs at 1:25PM.
  • If you’d like to book a seat with Southwest Airlines (WN), look up the 83 weekly afternoon and evening flights departing from 12:00PM onward.
  • Alternatively, pack your suitcase and go with American Airlines (AA). This carrier has 48 weekly flights after midday, with the earliest leaving at 12:00PM.
What is the earliest departure time out of Denver to Buffalo?
Fly out of DEN at 12:35AM and hit the tarmac at BUF at 5:28PM. This departure is the earliest you can book on this route.
What is the latest departure time out of Denver to Buffalo?
The latest flight leaves the runway at DEN at 11:55PM and comes in at BUF at 2:24PM. You’ll have lots of time to get ready for this trip.
What is the average price from Denver to Buffalo?
On average, the most affordable price for round-trip flights from DEN to BUF is $83. Bag your own great bargain by locking in your seats today. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Denver to Buffalo Flight Schedule

CarrierFlightDepart DENArrive BUFFri
4/19		Sat
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4/21		Mon
4/22		Tue
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4/24		Thu
4/25		Stops
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Denver to Buffalo Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Denver to Buffalo to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from DEN to BUF, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Denver to Buffalo, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.