Cheap Flights from Washington D.C. to Buffalo
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Flights from Washington D.C. to Buffalo
Flight deals from Washington D.C. to Buffalo
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstop
IAD 08:251h 20mDirectBUF 09:45Washington D.C. - Buffalo | Wed, May 14 | United Airlines
BUF 14:251h 19mDirectDCA 15:44Buffalo - Washington D.C. | Wed, May 14 | American Airlines£128 £15819% OFF19% OFF£158 £128 -
DCA 15:561h 18mDirectBUF 17:14Washington D.C. - Buffalo | Tue, Jun 17 | American Airlines
BUF 14:341h 25mDirectDCA 15:59Buffalo - Washington D.C. | Tue, Jun 24 | American Airlines£128 £15819% OFF19% OFF£158 £128 -
DCA 15:591h 16mDirectBUF 17:15Washington D.C. - Buffalo | Wed, May 28 | American Airlines
BUF 14:251h 19mDirectDCA 15:44Buffalo - Washington D.C. | Wed, Jun 4 | American Airlines£129 £15818% OFF18% OFF£158 £129
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DCA 22:151h 29mDirectBUF 23:44Washington D.C. - Buffalo | Fri, Jun 6 | American Airlines
BUF 11:521h 22mDirectDCA 13:14Buffalo - Washington D.C. | Tue, Jun 10 | American Airlines£13018% OFF£158 £130
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DCA 12:481h 16mDirectBUF 14:04Washington D.C. - Buffalo | Sat, Jun 7 | American Airlines
BUF 05:311h 23mDirectDCA 06:54Buffalo - Washington D.C. | Sun, Jun 8 | American Airlines£13415% OFF£158 £134
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DCA 22:331h 20mDirectBUF 23:53Washington D.C. - Buffalo | Thu, May 29 | American Airlines
BUF 05:151h 23mDirectDCA 06:38Buffalo - Washington D.C. | Sun, Jun 1 | American Airlines£13614% OFF£158 £136
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IAD 20:304h 10m1 stopsBUF 00:40Washington D.C. - Buffalo | Wed, May 21 | Delta Air Lines
BUF 07:004h 45m1 stopsIAD 11:45Buffalo - Washington D.C. | Tue, May 27 | Delta Air Lines£12421% OFF£158 £124 -
IAD 20:334h 7m1 stopsBUF 00:40Washington D.C. - Buffalo | Thu, Jun 5 | Delta Air Lines
BUF 07:004h 59m1 stopsIAD 11:59Buffalo - Washington D.C. | Tue, Jun 10 | Delta Air Lines£12521% OFF£158 £125
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DCA 11:004h 11m1 stopsBUF 15:11Washington D.C. - Buffalo | Wed, May 28 | Delta Air Lines
BUF 07:004h 45m1 stopsIAD 11:45Buffalo - Washington D.C. | Sat, May 31 | Delta Air Lines£13216% OFF£158 £132
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IAD 17:5225h 39m1 stopsBUF 19:31Washington D.C. - Buffalo | Fri, May 23 | Frontier Airlines
BUF 05:151h 23mDirectDCA 06:38Buffalo - Washington D.C. | Sun, May 25 | American Airlines£13515% OFF£158 £135 -
WAS 13:0017h 25m1 stopsBUF Invalid DateWashington D.C. - Buffalo | Sun, May 11 | Normal Airline
BUF 15:006hDirectWAS 16:00Buffalo - Washington D.C. | Tue, May 13 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
IAD 17:251h 31mDirectBUF 18:56Washington D.C. - Buffalo | Tue, Jun 3 | United Airlines£60 £7723% OFF23% OFF£77 £60
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DCA 22:331h 18mDirectBUF 23:51Washington D.C. - Buffalo | Tue, May 13 | American Airlines£60 £7723% OFF23% OFF£77 £60
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DCA 22:331h 18mDirectBUF 23:51Washington D.C. - Buffalo | Tue, May 20 | American Airlines£60 £7723% OFF23% OFF£77 £60
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DCA 15:591h 16mDirectBUF 17:15Washington D.C. - Buffalo | Wed, May 28 | American Airlines£6516% OFF£77 £65
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DCA 15:591h 16mDirectBUF 17:15Washington D.C. - Buffalo | Thu, May 29 | American Airlines£6516% OFF£77 £65
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DCA 22:151h 29mDirectBUF 23:44Washington D.C. - Buffalo | Fri, Jun 6 | American Airlines£6516% OFF£77 £65
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DCA 22:331h 18mDirectBUF 23:51Washington D.C. - Buffalo | Mon, May 12 | American Airlines£6714% OFF£77 £67
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DCA 17:405h 10m1 stopsBUF 22:50Washington D.C. - Buffalo | Tue, May 20 | Jetblue Airways£6122% OFF£77 £61 -
DCA 09:004h 4m1 stopsBUF 13:04Washington D.C. - Buffalo | Wed, May 14 | Jetblue Airways£6122% OFF£77 £61
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DCA 06:055h 14m1 stopsBUF 11:19Washington D.C. - Buffalo | Tue, May 27 | Delta Air Lines£6220% OFF£77 £62
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WAS 13:0017h 25m1 stopsBUF Invalid DateWashington D.C. - Buffalo | Sun, May 11 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Airlines Flying from Washington D.C. to Buffalo
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FAQ
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When are flight tickets from Washington D.C. (WAS) to Buffalo (BUF) the cheapest?
Airlines adjust prices for flights from Washington D.C. to Buffalo based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Washington D.C. (WAS) to Buffalo (BUF) cost?
According to Trip.com's data, the lowest price is around £183. -
How long is the flight from Washington D.C. (WAS) to Buffalo (BUF)?
It takes about 1 hour 20 minutes to fly from Washington D.C. (WAS) to Buffalo (BUF). -
What are the most popular airlines that fly from Washington D.C. (WAS) to Buffalo (BUF)?
Airlines with flights from Washington D.C. (WAS) to Buffalo (BUF): American Airlines, United Airlines, Alaska Airlines, Copa Airlines, avianca and Brussels Airlines. -
How many airports in Buffalo (BUF)?
There are 1 airport(s) in Buffalo (BUF): Buffalo Niagara International Airport.
How to find a cheap flight from Washington D.C. to Buffalo
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to Buffalo. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from Washington D.C. to Buffalo.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Washington D.C. to Buffalo over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Tue, Jun 3, with one-way flights priced at just £60.
Compare cheap flight deals from Washington D.C. to Buffalo across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Washington D.C. to Buffalo. The cheapest airline for this route is United Airlines.
Set up a Price Alert
By setting up a Price Alert for your journey from Washington D.C. to Buffalo, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from Washington D.C. to Buffalo.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Washington D.C. to Buffalo and snag some exclusive deals just for you.
Flight Information from Washington D.C. to Buffalo
| Cheapest one-way flight price | £59 |
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| Cheapest return ticket price | £127 |
| Off-season travel month | May |
| Peak season for travel | June |
| Flight distance | 473.16km |
| Average flight time | 1 hour 20 minutes |
| Popular airline | United Airlines |
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