Cheap Flights from Washington D.C. to Buffalo
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Flights from Washington D.C. to Buffalo
Airlines Flying from Washington D.C. to Buffalo
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
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
DCA 22:001h 31mDirectBUF 23:31Washington D.C. - Buffalo | Wed, Aug 20 | American Airlines
BUF 14:341h 25mDirectDCA 15:59Buffalo - Washington D.C. | Thu, Aug 21 | American AirlinesUS$143 US$23138% OFF38% OFFUS$231 US$143 -
DCA 10:051h 33mDirectBUF 11:38Washington D.C. - Buffalo | Tue, Jul 29 | American Airlines
BUF 14:521h 26mDirectDCA 16:18Buffalo - Washington D.C. | Tue, Aug 5 | American AirlinesUS$160 US$23131% OFF31% OFFUS$231 US$160
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DCA 12:591h 23mDirectBUF 14:22Washington D.C. - Buffalo | Wed, Jul 30 | American Airlines
BUF 05:301h 20mDirectDCA 06:50Buffalo - Washington D.C. | Wed, Aug 6 | American AirlinesUS$160 US$23131% OFF31% OFFUS$231 US$160
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IAD 20:314h 22m1 stopsBUF 00:53Washington D.C. - Buffalo | Thu, Jul 17 | Delta Air Lines
BUF 19:343h 25m1 stopsDCA 22:59Buffalo - Washington D.C. | Mon, Jul 21 | Delta Air LinesUS$16328% OFFUS$231 US$163 -
IAD 20:314h 22m1 stopsBUF 00:53Washington D.C. - Buffalo | Fri, Jul 18 | Delta Air Lines
BUF 14:186h 41m1 stopsDCA 20:59Buffalo - Washington D.C. | Fri, Jul 25 | Delta Air LinesUS$16428% OFFUS$231 US$164
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DCA 06:005h 26m1 stopsBUF 11:26Washington D.C. - Buffalo | Thu, Aug 14 | Delta Air Lines
BUF 19:343h 25m1 stopsDCA 22:59Buffalo - Washington D.C. | Mon, Aug 18 | Delta Air LinesUS$16428% OFFUS$231 US$164
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IAD 20:314h 22m1 stopsBUF 00:53Washington D.C. - Buffalo | Thu, Jul 10 | Delta Air Lines
BUF 12:506h 9m1 stopsDCA 18:59Buffalo - Washington D.C. | Thu, Jul 17 | Delta Air LinesUS$16428% OFFUS$231 US$164
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IAD 06:005h 27m1 stopsBUF 11:27Washington D.C. - Buffalo | Sat, Aug 16 | Delta Air Lines
BUF 19:343h 21m1 stopsIAD 22:55Buffalo - Washington D.C. | Tue, Aug 19 | Delta Air LinesUS$16428% OFFUS$231 US$164
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DCA 06:005h 26m1 stopsBUF 11:26Washington D.C. - Buffalo | Wed, Aug 20 | Delta Air Lines
BUF 18:304h 29m1 stopsDCA 22:59Buffalo - Washington D.C. | Sat, Aug 23 | Delta Air LinesUS$16428% OFFUS$231 US$164
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IAD 20:314h 22m1 stopsBUF 00:53Washington D.C. - Buffalo | Thu, Aug 7 | Delta Air Lines
BUF 19:343h 25m1 stopsDCA 22:59Buffalo - Washington D.C. | Thu, Aug 14 | Delta Air LinesUS$16428% OFFUS$231 US$164
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WAS 13:0017h 25m1 stopsBUF Invalid DateWashington D.C. - Buffalo | Tue, Jun 24 | Normal Airline
BUF 15:006hDirectWAS 16:00Buffalo - Washington D.C. | Thu, Jun 26 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
DCA 10:001h 33mDirectBUF 11:33Washington D.C. - Buffalo | Sat, Jul 5 | American AirlinesUS$91 US$23361% OFF61% OFFUS$233 US$91
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DCA 15:561h 18mDirectBUF 17:14Washington D.C. - Buffalo | Mon, Jun 30 | American AirlinesUS$155 US$23333% OFF33% OFFUS$233 US$155
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DCA 22:151h 31mDirectBUF 23:46Washington D.C. - Buffalo | Tue, Jul 1 | American AirlinesUS$166 US$23328% OFF28% OFFUS$233 US$166
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IAD 06:005h 26m1 stopsBUF 11:26Washington D.C. - Buffalo | Mon, Aug 18 | Delta Air LinesUS$8265% OFFUS$233 US$82
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IAD 17:236h 21m1 stopsBUF 23:44Washington D.C. - Buffalo | Tue, Jul 15 | Delta Air LinesUS$8265% OFFUS$233 US$82
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DCA 06:056h 5m1 stopsBUF 12:10Washington D.C. - Buffalo | Wed, Aug 6 | Delta Air LinesUS$8265% OFFUS$233 US$82
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IAD 13:005h 54m1 stopsBUF 18:54Washington D.C. - Buffalo | Tue, Aug 12 | Delta Air LinesUS$8365% OFFUS$233 US$83
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DCA 06:005h 26m1 stopsBUF 11:26Washington D.C. - Buffalo | Wed, Aug 13 | Delta Air LinesUS$8365% OFFUS$233 US$83
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IAD 06:005h 26m1 stopsBUF 11:26Washington D.C. - Buffalo | Tue, Aug 19 | Delta Air LinesUS$8464% OFFUS$233 US$84
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DCA 06:056h 5m1 stopsBUF 12:10Washington D.C. - Buffalo | Tue, Aug 5 | Delta Air LinesUS$12248% OFFUS$233 US$122
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WAS 13:0017h 25m1 stopsBUF Invalid DateWashington D.C. - Buffalo | Tue, Jun 24 | 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.
Flight Information from Washington D.C. to Buffalo
| Cheapest one-way flight price | US$70 |
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| Cheapest return ticket price | US$142 |
| Off-season travel month | May |
| Peak season for travel | March |
| Flight distance | 473.16km |
| Average flight time | 1 hour 20 minutes |
| Popular airline | American Airlines |
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
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 US$245. -
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): United Airlines, Alaska Airlines, American Airlines, Copa Airlines, avianca, Brussels Airlines and Lufthansa. -
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 Sat, Jul 5, with one-way flights priced at just US$91.
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 American 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.
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