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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Cheap Flights from Denver to Buffalo (DEN-BUF)

Prices were available within the past 7 days and start at for one-way flights and ¥81,420 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
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United
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American Airlines
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American Airlines
American Airlines
United
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Delta
American Airlines
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American Airlines
American Airlines

Find the cheapest month to fly from Denver (DEN) to Buffalo (BUF)

March is typically the cheapest month to fly

From ¥18,474 - ¥63,188 per traveler.

Frequently asked questions

How much is a flight from DIA airport to Buffalo Niagara Intl. Airport (BUF)?
Start packing your suitcase, because round-trip journeys from Denver Intl. Airport (DEN) to Buffalo Niagara Intl. Airport (BUF) start from ¥81,420. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DEN to BUF?
We understand that circumstances change unexpectedly, so we've made it as hassle-free as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Denver Airport to Buffalo Niagara International Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Denver Airport to BUF flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from DEN to Buffalo Niagara International Airport?
There are lots of ways to make the 5 hours and 2 minutes between Denver Intl. Airport (DEN) and Buffalo Niagara Intl. Airport (BUF) go by quicker. If you want to be productive, sort through your photos or clear out all those unwanted emails. A snooze also helps pass the time!
How far is the flight from Denver Airport to Buffalo Niagara International Airport?
It's around 2,200 kilometers between Denver and Buffalo, so you'll be strapped into your seat for a while. Keep yourself occupied by packing things like playing cards (if you're traveling with friends) or a good old-fashioned book.
Which airlines fly direct from DIA airport to Buffalo Niagara Intl. Airport (BUF)?
Frontier Airlines (F9) will get you from Denver Intl. Airport (DEN) to Buffalo Niagara Intl. Airport (BUF) comfortably and reliably. Take your pick of 8 direct flights each month on this route.
Are DEN to Buffalo Niagara Intl. Airport (BUF) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Denver Intl. Airport (DEN) to BUF last minute could be your ticket to a fantastic deal. However, it could end up costing you a whole lot more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Travel information

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Origin airport
Denver Intl.
Destination airport
Buffalo Niagara Intl.
Roundtrip price
¥81,420
Distance
2169 km

Book with confidence

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