CA $171 Cheap Flights from Buffalo (BUF) to Washington (DCA)

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

  • Be in the know

    Get alerts if flight prices drop or rise*
  • Book smarter

    Save up to 30% on select hotels after you book a flight*
  • Earn twice

    Earn your airline miles on top of our rewards

Cheap flights from Buffalo (BUF) to Washington (DCA)

Prices were available within the past 7 days and start at CA $171 for one-way flights and CA $331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
JetBlue Airways
JetBlue Airways
JetBlue Airways
JetBlue Airways
JetBlue Airways
Delta
United

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Frequently asked questions

How much is a flight from Buffalo Niagara International Airport to DCA?
Pack your bags, because round-trip flights between BUF and Ronald Reagan Washington National Airport (DCA) start from CA $331. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to score the best deal. 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 National Airport?
This can differ between air carriers, as each has its own terms and conditions. Head to the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from Buffalo Niagara Intl. Airport (BUF) to DCA that have flexible change policies?
Flights from Buffalo Niagara International Airport to National Airport offering flexible change policies are available from several carriers. Simply use our "No change fees" filter while searching. You'll only need to cover the fare difference, with no added fees to worry about.
How many hours is the flight from BUF to National Airport?
Settle into your seat, pick an in-flight TV show and 1 hour and 29 minutes will whiz by before you know it. That's how long it takes to travel to Ronald Reagan Washington National Airport (DCA) from BUF.
How far is the flight from Buffalo Niagara International Airport to DCA?
It's just 480 kilometres between Buffalo and Arlington. Chances are you'll spend more time travelling to and from the airport than actually flying!
Which airlines fly direct from BUF to DCA?
If you want to fly directly from Buffalo Niagara Intl. Airport (BUF) to Ronald Reagan Washington National Airport (DCA), American Airlines (AA) is a popular choice. It operates 117 monthly flights between Buffalo and Arlington.
Are BUF to National Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Buffalo Niagara Intl. Airport (BUF) to DCA can be hit-or-miss. You may be able to score a great bargain, but you could also miss out completely! If you'd prefer to start planning your trip early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines issue their prices so far in advance. Our suggestion? Check back often as updates are made regularly.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $330
Distance
473 km
Average flight time
1 hour 26 mins

Book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.