Cheap Flights from Washington (IAD) to Buffalo (BUF)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Buffalo Niagara Intl. Airport (BUF)

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Frequently asked questions

How long does it take to fly from Dulles Intl. Airport to Buffalo Niagara International Airport?
Book a fare with United Airlines and you can expect to be airborne for around 1 hour and 18 minutes. This popular airline has a direct flight that jets off at 10:09PM from Washington Dulles Intl. Airport (IAD) and gets to Buffalo Niagara Intl. Airport (BUF) at 11:27PM. Expedia has some epic flight deals, so find out what's on offer on this route today.
Is it cheaper to buy a plane ticket from IAD to Buffalo Niagara Intl. Airport (BUF) last minute?
Booking your journey from Washington Dulles Intl. Airport (IAD) to BUF last minute could save you cash if you hit the jackpot and find a bargain. However, fares don't typically get cheaper as the departure date nears. If you procrastinate, flights could also be booked solid or the best seats gone (hello, middle seat!). If you'd rather err on the side of caution, book well in advance of the date you want to leave. Don't forget that some of the biggest bargains can be found up to 12 months in advance. If your preferred airline hasn't released tickets yet, check back regularly as offers are updated on Expedia constantly.
What airline has the least delays from Washington Dulles Intl. Airport (IAD) to Buffalo Niagara International Airport?
Achieving an on-time rate of 71%, United Airlines is the carrier most likely to fly you from IAD to Buffalo Niagara Intl. Airport (BUF) without any interruptions. Flight delays can be an excuse to head to the airport bar. However, they can also lead to a missed connection or even ruin your entire vacation. Keep updated about any delays by looking up your flight status through the free Expedia App long before you get to the airport. If you're already at the terminal and your plans will be heavily impacted, visit your airline's customer service desk to work out your next move.
What airports do you fly into for Buffalo from Washington?
With Buffalo Niagara Intl. Airport (BUF), Billy Bishop Toronto City Airport (YTZ) and Chautauqua County Airport (JHW) to pick from, getting from Washington to Buffalo is no sweat. The city's main hub, Buffalo Niagara Intl. Airport (BUF), is approximately 13 kilometers northeast of the downtown area. Along with ticket costs, consider factors like transportation options from the airport and the distance to your hotel before making your decision. Get your Buffalo trip off to an awesome start by exploring KeyBank Center and Buffalo and Erie County Naval and Military Park.
What are the most popular departure times for flights from Washington Dulles Intl. Airport (IAD) to Buffalo Niagara Intl. Airport (BUF)?
Between 10:00 PM - 11:00 PM is when you'll find the most United Airlines flights taking off from Dulles Intl. Airport to Buffalo Niagara International Airport. Our useful tip? Fly out sometime in the morning. With air traffic yet to build up, your odds of traveling on a delay-free flight are better.
Can I change the date of my flight from Dulles Intl. Airport to Buffalo Niagara Intl. Airport (BUF)?
Plans can get upended, so Expedia is here to help make amending your trip as easy as possible. To start, access your IAD to Buffalo Niagara International Airport itinerary through the Expedia Trips portal and browse the fare conditions to see if change fees apply. If you booked your fare in the last 24 hours, some airlines will allow you to cancel for free and book new flights. If you booked more than 24 hours ago, get in touch with us through our Customer Service portal so we can help you further.

Travel information

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Buffalo Niagara Intl.
Distance
452 km
Average flight time
1 hour 24 mins

Book with confidence

Book with confidence

Washington to Buffalo Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Washington 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 Washington 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 IAD 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 now!

Washington to Buffalo Flights

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Explore a world of travel with Expedia