DEN to BUF (Denver to Buffalo) Flights

Last Minute Flights from DEN to BUF

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
DENBuffaloMarch 22 to March 27$400
*Prices include taxes and fees

Cheapest DEN to BUF Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
DENBuffaloApril 16 to April 19$210
DENBuffaloApril 14 to April 16$245
DENBuffaloApril 23 to April 27$317
DENBuffaloJuly 4 to July 10$343
DENBuffaloJune 2 to June 9$355
*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

What airlines fly direct from Denver Airport to BUF?
Put your seat back and enjoy the hassle-free journey from Denver Airport to Buffalo Niagara International Airport with Frontier Airlines (F9). Operating 17 nonstop flights per month on this route, this carrier will get your vacation off to a lightning-fast start.
How many flights are there from DEN to BUF?
Approximately 63 per day. If you're in a rush to head to Buffalo, see if you can pick up a fabulous last-minute deal from Denver, CO (DEN-Denver Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) and then secure it fast!
How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
On average, 5 hours and 5 minutes. Booked on a day flight? Ask for a seat next to the window and enjoy the views below. Otherwise, if you're jetting from Denver, CO (DEN-Denver Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at night, enjoy forty winks and get to Buffalo rested and recharged.
What is the flight distance from Denver, CO (DEN-Denver Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Approximately 1,350 miles (2,200 1) separates Denver and Buffalo, and it's classed as a medium-haul flight. No quick jaunt yet no high-altitude marathon, pack your carry-on accordingly to help make your flight a comfy one.
How many morning flights are there from DEN to BUF?
With some 246 morning flights per week from DEN to BUF to pick from, you'll be jumping out of bed and taking to the skies before you know it.

  • American Airlines (AA) operates around 77 weekly flights leaving before noon. The earliest one you can hop on is 5:00AM.
  • 12:30AM is the earliest time you can jet from DEN to BUF with Delta Air Lines (DL). This company has 74 early flights a week.
  • You'll have some 69 morning flights to choose from if you fly with United Airlines (UA). 6:00AM is the earliest departure time.

How many afternoon flights are there from DEN to BUF?
With 200 afternoon and evening flights from DEN to BUF every week, you can forget all about setting your alarm early.

  • Book an airfare with United Airlines (UA), which has 92 flights each week that jet off after midday. 1:25PM is the earliest of those departures.
  • You can also select from the 47 afternoon and evening flights with Delta Air Lines (DL) each week. 12:00PM is the first scheduled departure.
  • Otherwise you can fly out from 12:01PM onward with American Airlines (AA). This carrier offers 43 afternoon and evening flights a week.

What is the earliest departure time out of Denver to Buffalo?
The earliest flight leaves DEN at 12:15AM and arrives at BUF at 7:38PM. Remember to allow yourself ample time in the morning to make it to your gate.
What is the latest departure time out of Denver to Buffalo?
From DEN, the latest flight you can catch takes off at 11:59PM and arrives at BUF at 11:27PM. If you don't do early starts, this is the flight for you!
What is the average price from Denver to Buffalo?
Round-trip journeys from DEN to BUF start from $210. Secure your booking today and score a terrific deal. 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 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 simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from DEN to BUF, we’ve got you covered here at Flights.com.

We present you with some of the most affordable 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.

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