$94 Cheap Flights from Denver (DEN) to Buffalo (BUF)

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Cheap Flights from Denver to Buffalo (DEN-BUF)

Prices were available within the past 7 days and start at $94 for one-way flights and $138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sun, May 19 - Wed, May 22
DEN
Denver
BUF
Buffalo
$138 Roundtrip, found 2 days ago
$138
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, May 19 from Denver to Buffalo, returning Wed, May 22, priced at $138 found 2 days ago
Frontier Airlines
Mon, Sep 23 - Sat, Sep 28
DEN
Denver
BUF
Buffalo
$180 Roundtrip, found 5 days ago
$180
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Sep 23 from Denver to Buffalo, returning Sat, Sep 28, priced at $180 found 5 days ago
Frontier Airlines
Sat, Jun 22 - Sat, Jun 22
DEN
Denver
BUF
Buffalo
$183 Roundtrip, found 4 hours ago
$183
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Jun 22 from Denver to Buffalo, returning Sat, Jun 22, priced at $183 found 4 hours ago
Frontier Airlines
Fri, Jun 14 - Sat, Jun 15
DEN
Denver
BUF
Buffalo
$188 Roundtrip, just found
$188
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Jun 14 from Denver to Buffalo, returning Sat, Jun 15, priced at $188 just found
Frontier Airlines
Mon, Jun 24 - Fri, Jun 28
DEN
Denver
BUF
Buffalo
$198 Roundtrip, found 4 hours ago
$198
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Mon, Jun 24 from Denver to Buffalo, returning Fri, Jun 28, priced at $198 found 4 hours ago
Frontier Airlines
Mon, Jul 29 - Mon, Jul 29
DEN
Denver
BUF
Buffalo
$203 Roundtrip, found 4 hours ago
$203
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Mon, Jul 29 from Denver to Buffalo, returning Mon, Jul 29, priced at $203 found 4 hours ago
Frontier Airlines
Mon, May 13 - Mon, May 27
DEN
Denver
BUF
Buffalo
$203 Roundtrip, found 4 days ago
$203
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, May 13 from Denver to Buffalo, returning Mon, May 27, priced at $203 found 4 days ago
Sun Country Airlines
Wed, Jun 19 - Sat, Jun 22
DEN
Denver
BUF
Buffalo
$206 Roundtrip, found 10 hours ago
$206
Roundtrip
found 10 hours ago
Select Sun Country Airlines flight, departing Wed, Jun 19 from Denver to Buffalo, returning Sat, Jun 22, priced at $206 found 10 hours ago
American Airlines
Thu, Jun 6 - Mon, Jun 10
DEN
Denver
BUF
Buffalo
$207 Roundtrip, found 1 day ago
$207
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jun 6 from Denver to Buffalo, returning Mon, Jun 10, priced at $207 found 1 day ago
Frontier Airlines
Mon, Jun 3 - Fri, Jun 7
DEN
Denver
BUF
Buffalo
$208 Roundtrip, found 1 hour ago
$208
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Jun 3 from Denver to Buffalo, returning Fri, Jun 7, priced at $208 found 1 hour ago
Flights from Denver (DEN) to Buffalo (BUF)
Origin airport
Denver Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Sun Country Airlines, United
Roundtrip price
$138
Distance
1355 mi

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 DEN to BUF 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 $94 now!

Frequently asked questions

How much is a one-way flight from DEN to BUF?
Prepare to score a bargain, because Denver flights to Buffalo start from just $64. This info is based on the cheapest fare found on Expedia for this journey departing within the next three months. This airfare is for an Frontier Airlines flight, departing from DEN on May 18 2024 and landing at Buffalo Niagara International Airport. The price of this flight was updated on May 7 2024 and has not changed since.
How long does it take to fly from Denver Airport to Buffalo Niagara International Airport?
Frontier Airlines has a direct flight taking off from DIA airport at 7:25AM and reaching Buffalo Niagara International Airport at 12:36PM — a total flight duration of 3 hours and 11 minutes. Secure the seat that’s perfect for you, bring some things to keep you occupied and the time will whiz by.
Is it cheaper to buy a plane ticket from DEN to Buffalo Niagara International Airport last minute?
Booking your journey from Denver Airport to BUF at the last minute could save you dollars if you luck out and find a real steal. However, tickets don’t usually get cheaper as the date of departure nears. If you hold out, flights could also be booked up or the best seats gone (hello, middle seat!). If you don’t want to risk it, book well ahead of when you want to leave. It’s worth noting that some of the best deals can be found up to 12 months in advance. If your favorite airline hasn’t released its fares yet, check back regularly as offers are updated on Expedia constantly.
What is the cheapest airline flying from DEN to BUF in the next 90 days?
The cheapest carrier flying from Denver to Buffalo found on Expedia is Frontier Airlines, which has fares starting from $64. This price is based on airfares found on Expedia with a departure date within the next 90 days. The flight jets off from DEN on May 18 2024 and arrives at Buffalo Niagara Intl. Airport (BUF). Pricing information was updated on May 7 2024 and has not changed since.
What's the cheapest price for a flight from DIA airport to Buffalo Niagara International Airport next month?
The cheapest ticket for a flight from Denver to Buffalo over the next month is $64. If you’re looking to travel soon, now’s the time to book. This ticket price was found after looking through all available flights on Expedia with a departure date within the next 30 days. This airfare is for a one-way Frontier Airlines flight heading from Denver Intl. Airport (DEN) on May 18 2024 and landing at Buffalo Niagara International Airport. Pricing info was updated on May 7 2024 and has not changed since.
What airline has the least delays from DIA airport to Buffalo Niagara Intl. Airport (BUF)?
Recording an on-time arrival score of 88%, Frontier Airlines is the carrier that’s most likely to fly you from Denver Intl. Airport (DEN) to Buffalo Niagara International Airport without any delays. Flight delays aren’t just an unpleasant experience — they can also result in a missed connection or even ruin your entire vacation. Keep updated about any delays by reviewing your flight status through the Expedia App before you set off for the airport. If you’re already at the terminal and you’re worried about how the disruption will affect your trip, visit the customer service desk to work out your next move.
Can I find cheap nonstop flights from Denver Airport to Buffalo Niagara International Airport in the next three months?
Get ready to snag a great deal because we’ve discovered a roundtrip nonstop flight with Frontier Airlines in the next 90 days for $123. The price was last updated on May 7 2024 and was found after searching all available flights on Expedia with a departure date in the next three months. This flight from Denver to Buffalo departs from Denver Intl. Airport (DEN) on May 15 2024 and arrives at Buffalo Niagara Intl. Airport (BUF). The return date of the flight is May 15 2024.It’s easy to find nonstop cheap flights from DEN to BUF by making use of our filters. Start by typing in details of your trip, then click on “Nonstop” under “Filter by” to the left of the page. Your results will be organized with the lowest fare first. If you don’t need to leave on a particular day, make use of our “Flexible dates” feature. This lets you compare prices for nearby days and land the best deal possible.
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 pick from, connecting from Denver to Buffalo is a piece of cake. The city’s main hub, Buffalo Niagara Intl. Airport (BUF), is roughly 8 mi northeast of the center. Apart from ticket prices, consider factors like public transportation options from the airport and the distance to your hotel when deciding where to land. Get your Buffalo trip off to a fun start by checking out KeyBank Center and Buffalo Zoo.
What are the most popular departure times for flights from DIA airport to Buffalo Niagara International Airport?
Between 7:00 AM - 8:00 AM is when you’ll find the largest number of Frontier Airlines flights making their way from DEN to Buffalo Niagara International Airport. Our suggestion? Book a journey that departs earlier in the day. With air traffic yet to build up around airports, your odds of catching a delay-free flight are higher.
Can I change the date of my flight from DIA airport to BUF?
Quickly make changes to your Denver Airport to Buffalo Niagara International Airport ticket through the Expedia Trips portal. Before you make any amendments, check the conditions in your itinerary to learn what the carrier will allow you to do and if fees apply. Some carriers charge a change fee per person, plus any difference in prices. However, if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also browse our Customer Service portal for more info and to connect with our Virtual Agent.
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