₹13,430 Cheap Flights from Denver (DEN) to Buffalo (BUF)

View ₹13,430 flight on Sun, 28 Dec 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ₹13,430 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

March is typically the cheapest month to fly

From ₹10,636 - ₹36,378 per traveller.
Flight from Denver to Buffalo route information
Origin airport
Denver Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, United
Distance
2169 km
Average flight time
5 hours 58 mins

Perfect flights from Denver to Buffalo

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Denver to Buffalo. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Denver Intl. to Buffalo Niagara Intl. ticket options cater to your travel preferences, with incredible one-way fares from ₹13,430 and roundtrip prices . Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Buffalo Niagara Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Buffalo.

Frequently asked questions

How much is a flight from Denver Airport to BUF?
Round-trip tickets from DEN to Buffalo Niagara Intl. Airport (BUF) start from . This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Denver Airport to Buffalo Niagara International Airport?
The majority of flights can be cancelled online, but each airline has different terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from DIA 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 DEN to BUF flights, you'll see a "no change fees" filter for you to select.
How far is the flight from DIA airport to Buffalo Niagara International Airport?
The flying distance from Denver Intl. Airport (DEN) to Buffalo Niagara Intl. Airport (BUF) is 2,200 kilometres. Listen to your favourite tunes or make a start on the latest bestseller and the journey will fly by.
Which airlines fly direct from DEN to Buffalo Niagara International Airport?
Many adventurers choose to fly with Southwest Airlines (WN) from DIA airport to BUF. This leading airline offers 26 monthly flights, so you can pick a flight time that's perfect for you. You could also check out fares with Frontier Airlines (F9). It operates 26 flights every month between Denver and Buffalo.
Are DIA airport to BUF flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Denver Intl. Airport (DEN) to BUF are available up to a year before departure on Expedia. And although you may occasionally pick up a fantastic last-minute deal, it's never a sure thing. Also, booking your flights ahead of time means you'll have more options — and you can avoid ending up with the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

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