Cheap Flights from Denver (DEN) to Buffalo (BUF)

Popular airlines from Denver Intl. Airport (DEN) to Buffalo Niagara Intl. Airport (BUF)

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Flights from Denver (DEN) to Buffalo (BUF)
Origin airport
Denver Intl.
Destination airport
Buffalo Niagara Intl.
Distance
2169 km
Average flight time
5 hours 40 mins

Denver to Buffalo Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Denver to Buffalo offer the perfect respite. Not only does exploring Buffalo provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Denver to Buffalo may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Buffalo are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Buffalo more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Buffalo is now!

Frequently asked questions

How long does it take to fly from DIA airport to Buffalo Niagara Intl. Airport (BUF)?
Book your ticket with Frontier Airlines and you can expect to be traveling for about 3 hours and 7 minutes. This well-known carrier operates a direct flight that leaves at 1:05PM from DIA airport and arrives at BUF at 6:12PM. Expedia has some amazing flight deals, so check out what's on offer on this route today.
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to BUF last minute?
When it comes to booking your flights, being prepared pays off. While it's possible to pick up a last-minute deal on a Denver Intl. Airport (DEN) to Buffalo Niagara Intl. Airport (BUF) flight, prices usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days ahead. For international trips it's three to four months.
What airports do you fly into for Buffalo from Denver?
With Buffalo Niagara Intl. Airport (BUF), Billy Bishop Toronto City Airport (YTZ) and Chautauqua County Airport (JHW) to choose from, making your way from Denver to Buffalo is a breeze. The city's major hub, Buffalo Niagara Intl. Airport (BUF), is roughly 13 kilometers northeast of the downtown area. Besides ticket prices, consider factors like train or bus options from the airport and the distance to your hotel before making your choice. Get your Buffalo adventure off to a flying start by checking out KeyBank Center and Buffalo and Erie County Naval and Military Park.
What are the most popular departure times for flights from Denver Intl. Airport (DEN) to BUF?
Between 5:00 AM - 6:00 AM is when you'll find the most Frontier Airlines flights taking off from DEN to Buffalo Niagara Intl. Airport (BUF). Our suggestion? Book a flight that departs in the morning. With air traffic yet to build up around airports, your chances of traveling on a delay-free flight are higher.
Can I change the date of my flight from DEN to BUF?
It's easy to make amendments to your DEN to Buffalo Niagara Intl. Airport (BUF) trip yourself. Simply go to the Expedia Trips portal and select "change flight." Look for new flights and lock in the one that works best with your plans. You'll see an estimate of your flight change cost, if applicable. You can also head to our Customer Service portal to chat to our Virtual Agent and get answers to your questions.

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