€80 Cheap Flights Buffalo to Washington (BUF-DCA)

View €80 flight on Wed, 2 Jul 2025Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Ronald Reagan Washington National Airport (DCA)

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Cheap flights from Buffalo to Washington (BUF-DCA)

Prices were available within the past 7 days and start at €80 for one-way flights and €156 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 16 May - Sun, 18 May
BUF
Buffalo
DCA
Washington
€156 Return, found 1 day ago
€156
Return
found 1 day ago
Select American Airlines flight, departing Fri, 16 May from Buffalo to Washington, returning Sun, 18 May, priced at €156 found 1 day ago
American Airlines
Thu, 15 May - Sun, 18 May
BUF
Buffalo
DCA
Washington
€157 Return, found 8 hours ago
€157
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 15 May from Buffalo to Washington, returning Sun, 18 May, priced at €157 found 8 hours ago
American Airlines
Wed, 2 Jul - Sat, 5 Jul
BUF
Buffalo
DCA
Washington
€159 Return, found 2 days ago
€159
Return
found 2 days ago
Select American Airlines flight, departing Wed, 2 Jul from Buffalo to Washington, returning Sat, 5 Jul, priced at €159 found 2 days ago
Delta
Wed, 2 Jul - Sat, 5 Jul
BUF
Buffalo
DCA
Washington
€167 Return, found 2 days ago
€167
Return
found 2 days ago
Select Delta flight, departing Wed, 2 Jul from Buffalo to Washington, returning Sat, 5 Jul, priced at €167 found 2 days ago
American Airlines
Fri, 16 May - Sun, 18 May
BUF
Buffalo
DCA
Washington
€169 Return, found 1 day ago
€169
Return
found 1 day ago
Select American Airlines flight, departing Fri, 16 May from Buffalo to Washington, returning Sun, 18 May, priced at €169 found 1 day ago
American Airlines
Thu, 15 May - Sun, 18 May
BUF
Buffalo
DCA
Washington
€170 Return, found 8 hours ago
€170
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 15 May from Buffalo to Washington, returning Sun, 18 May, priced at €170 found 8 hours ago
American Airlines
Wed, 2 Jul - Sat, 5 Jul
BUF
Buffalo
DCA
Washington
€171 Return, found 2 days ago
€171
Return
found 2 days ago
Select American Airlines flight, departing Wed, 2 Jul from Buffalo to Washington, returning Sat, 5 Jul, priced at €171 found 2 days ago
Delta
Wed, 2 Jul - Sat, 5 Jul
BUF
Buffalo
DCA
Washington
€176 Return, found 2 days ago
€176
Return
found 2 days ago
Select Delta flight, departing Wed, 2 Jul from Buffalo to Washington, returning Sat, 5 Jul, priced at €176 found 2 days ago
JetBlue Airways
Wed, 2 Jul - Sat, 5 Jul
BUF
Buffalo
DCA
Washington
€205 Return, found 2 days ago
€205
Return
found 2 days ago
Select JetBlue Airways flight, departing Wed, 2 Jul from Buffalo to Washington, returning Sat, 5 Jul, priced at €205 found 2 days ago
United
Sat, 3 May - Mon, 5 May
BUF
Buffalo
DCA
Washington
€246 Return, found 3 days ago
€246
Return
found 3 days ago
Select United flight, departing Sat, 3 May from Buffalo to Washington, returning Mon, 5 May, priced at €246 found 3 days ago

Frequently asked questions

How much is a flight from Buffalo Niagara International Airport to Ronald Reagan Washington National Airport (DCA)?
Round-trip flights from Buffalo Niagara Intl. Airport (BUF) to Ronald Reagan Washington National Airport (DCA) start from €156. This is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today so you don’t miss 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 Buffalo Niagara Intl. Airport (BUF) to DCA?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from BUF to DCA 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 Buffalo Niagara Intl. Airport (BUF) to Ronald Reagan Washington National Airport (DCA) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from BUF to DCA?
You won’t have time for a movie marathon on this flight — it’s only 480 kilometres from Buffalo to Arlington. Find your seat, enjoy the in-flight service and you’ll be there before you know it.
Which airlines fly direct from Buffalo Niagara Intl. Airport (BUF) to National Airport?
Offering 86 flights every month, American Airlines (AA) is a top choice when flying directly from BUF to National Airport.
Are Buffalo Niagara International Airport to National Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so not always. While last-minute deals between Buffalo Niagara Intl. Airport (BUF) and Ronald Reagan Washington National Airport (DCA) are possible, it also makes sense to monitor prices well before you fly. In fact, some carriers advertise their prices up to a year prior to the departure date. Expedia is constantly updating the biggest bargains around, so keep checking and be ready to lock in your seat when the price is right.
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