Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Washington
American AirlinesAmerican Airlines
DeltaDelta
JetBlue AirwaysJetBlue Airways
Southwest AirlinesSouthwest Airlines
UnitedUnited
Frontier AirlinesFrontier Airlines
Today's featured flight deals from Buffalo Niagara Intl. Airport (BUF) to Washington
- Buffalo (BUF) to Washington (DCA).American Airlines, nonstop.Departing on Sat, Aug 30 at 11:56am from Buffalo, arriving at 1:19pm in Washington.Returning on Tue, Sep 2 at 12:43pm from Washington, arriving at 2:04pm in Buffalo.Select American Airlines flight departing on Sat, Aug 30 at 11:56am from Buffalo, returning on Tue, Sep 2 at 12:43pm from Washington priced at $22745% less than typical$227
- Buffalo (BUF) to Baltimore (BWI).Southwest Airlines, nonstop.Departing on Wed, Oct 1 at 7:40am from Buffalo, arriving at 8:50am in Baltimore.Returning on Mon, Oct 6 at 10:35pm from Baltimore, arriving at 11:50pm in Buffalo.Select Southwest Airlines flight departing on Wed, Oct 1 at 7:40am from Buffalo, returning on Mon, Oct 6 at 10:35pm from Baltimore priced at $22025% less than typical$220
- Buffalo (BUF) to Washington (DCA).American Airlines, nonstop.Departing on Thu, Sep 25 at 2:35pm from Buffalo, arriving at 3:59pm in Washington.Returning on Mon, Sep 29 at 9:59am from Washington, arriving at 11:29am in Buffalo.Select American Airlines flight departing on Thu, Sep 25 at 2:35pm from Buffalo, returning on Mon, Sep 29 at 9:59am from Washington priced at $17930% less than typical$179
- Buffalo (BUF) to Washington (DCA).American Airlines, nonstop.Departing on Fri, Sep 26 at 5:38am from Buffalo, arriving at 6:59am in Washington.Returning on Tue, Sep 30 at 9:59am from Washington, arriving at 11:29am in Buffalo.Select American Airlines flight departing on Fri, Sep 26 at 5:38am from Buffalo, returning on Tue, Sep 30 at 9:59am from Washington priced at $17930% less than typical$179
Cheap Flights from Buffalo to Washington (BUF-WAS)
Prices were available within the past 7 days and start at $77 for one-way flights and $154 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Buffalo (BUF) to Washington (WAS)
March is typically the cheapest month to fly
Graph displaying average flight prices per month
Alternative airports near Washington
Prices were available within the past 7 days. Prices and availability are subject to change.
Origin airport | Buffalo Niagara Intl. |
Destination airport | Washington Dulles Intl. |
Roundtrip price | $154 |
Distance | 283 mi |
Buffalo to Washington Flights
The cheapest times to fly from Buffalo to Washington
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buffalo to Washington are during the month of September. You can find some of the cheapest flights from Buffalo to Washington with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Buffalo to Washington
Sunday is one of the best days to book for cheap flights from Buffalo to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Buffalo to Washington
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buffalo to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $77 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buffalo to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Buffalo to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently asked questions
Explore a world of travel with Expedia
Lodging
- Washington Hotels
- White Oak Hotels
- Hotels near Brookside Nature Center
- Colesville Hotels
- Hotels near Brookside Gardens
- Wheaton Hotels
- Motels in Wheaton
- Resorts in Wheaton
- Guest Houses in Wheaton
- Apartments in Wheaton
- Hostels in Wheaton
- 5 Star Hotels in Wheaton
- Gay friendly Hotels in Wheaton
- Farmstay in Wheaton
- 3 Star Hotels in Wheaton
- B&B in Wheaton
- Hillandale Hotels
- Hotels near Wheaton Station
- Hotels near Glenmont Station
- Silver Spring Hotels
- Hotels near Holy Cross Hospital
- Fairland Hotels
- Forest Glen Hotels
- Hotels near Forest Glen Station
- Condo Rentals in Forest Glen Station
- Cheap Hotels in Silver Spring
- Calverton Hotels
- Best Western Hotels in Calverton
- Pet-friendly Hotels in Calverton
- Cheap Hotels in Calverton
- Hotel Wedding Venues Hotels in Calverton
- Motels in Calverton
- 4 Star Hotels in Calverton
- Hotels with Bars in Calverton
- Hotels with a Pool in Calverton
- Hotels with Connecting Rooms in Calverton
- Adelphi Hotels
- 5 Star Hotels in Adelphi
- Family Hotels in Adelphi
- Resorts & Hotels with Spas in Adelphi
- Hotels with Hot Tubs in Adelphi
- B&B in Adelphi
- Hotels near Matthew Henson State Park
- Hotels near National Museum of Health and Medicine
- Hotels near Ellsworth Place
- Motels in Silver Spring
- Hotels with Suites in Silver Spring
- Hotels near AFI Silver Theatre
- 5 Star Hotels in Silver Spring
- Hotels with an Indoor Pool in Silver Spring
- Hotels with Balconies in Silver Spring
- Extended Stay America Hotels in Silver Spring
- Pet-friendly Hotels in Silver Spring
- Motel 6 Hotels in Silver Spring
- Luxury Hotels in Silver Spring
Flights
- Flights to Washington
- Flights to Wheaton
- Flights from Wheaton
- Flights from Dallas to Silver Spring
- Flights from Houston to Silver Spring
- Flights from Seattle to Silver Spring
- Flights from Lexington to Silver Spring
- Flights from Las Vegas to Silver Spring
- Flights from Indianapolis to Silver Spring
- Flights to Calverton
- Flights from Calverton
- Flights to Adelphi
- Flights from Adelphi
- Flights to Silver Spring
Cars
- Car rentals near Kemp Mill
- Car rentals near White Oak
- Car rentals near Colesville
- Enterprise Rental Cars in Wheaton
- Car rentals near Wheaton
- Hertz Rental Cars in Wheaton
- Avis Rental Cars in Wheaton
- Car rentals near Wheaton-Glenmont
- Car rentals near Hillandale
- Car rentals near Holy Cross Hospital
- Car rentals near Fairland
- Car rentals near Forest Glen
- Car rentals near Silver Spring
- Car rentals near Homewood
- Car rentals near North Kensington
- Car rentals near Calverton
- Car rentals near Adelphi
- Car rentals near AFI Silver Theatre
- Hertz Rental Cars in Silver Spring
- Van Car Rentals in Silver Spring