
Book Cheap American Airlines flight from Buffalo (BUF) to Washington (DCA)
Find The Best Day to Book a Cheap American Airlines Flights From Buffalo to Washington
Cheapest American Airlines Flights from Buffalo (BUF) to Washington (DCA)
The cheapest flights to Ronald Reagan Washington National found within the past 7 days were CA $310 round trip and one way. Prices and availability subject to change. Additional terms may apply.
DCA From BUF Economy Coach Packages on Similar Airlines



Frequently asked questions
Grab a great American Airlines flight from BUF to DCA
To find a great deal on American Airlines flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying American Airlines Buffalo to Washington gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with American Airlines between Buffalo and Washington
American Airlines has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Buffalo to Washington with American Airlines are .
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your American Airlines flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| DFW | USA | Dallas-Fort Worth Intl. | 599 |
| CLT | USA | Charlotte-Douglas Intl. | 536 |
| ORD | USA | O'Hare Intl. | 317 |
| PHL | USA | Philadelphia Intl. | 247 |
| MIA | USA | Miami Intl. | 193 |
| DCA | USA | Ronald Reagan Washington National | 152 |
| PHX | USA | Sky Harbor Intl. | 141 |
| LAX | USA | Los Angeles Intl. | 81 |
| LGA | USA | LaGuardia | 72 |
| BOS | USA | Logan Intl. | 57 |
Travelers ❤️ these 🏨 after their flight to Washington

Hilton Garden Inn Reagan National Airport
Helpful staff
Reviewed on Feb 8, 2026

Holiday Inn National Airport/Crystal City by IHG
Good enough
Reviewed on Feb 7, 2026

DoubleTree by Hilton Washington DC - Crystal City
Everything at this place was top notch. The staff was very accommodating. The concierge who was their in the evening was great. He told me about the revolving restaurant upstairs which we did visit. The gym was clean and immaculate. The rooms were very clean and well stocked with towels and washcloths. ...
Reviewed on Feb 5, 2026
Want more than a(n) American Airlines Flight from Buffalo to Washington?
Popular American Airlines Flight Routes from BUF
Top American Airlines Flight Routes from DCA
Domestic
- Vancouver to Delhi (YVR - DEL)
- Toronto to Miami (YYZ - MIA)
- Toronto to Montego Bay (YYZ - MBJ)
- Montreal to Las Vegas (YUL - LAS)
- Toronto to Tampa (YYZ - TPA)
- Toronto to Cancun (YYZ - CUN)
- Montreal to Paris (YUL - CDG)
- Montreal to Cancun (YUL - CUN)
- Toronto to Fort Lauderdale (YYZ - FLL)
- Toronto to Orlando (YYZ - MCO)
International
- Vancouver to Delhi (YVR - DEL)
- Montreal to Miami (YUL - MIA)
- Toronto to Mumbai (YYZ - BOM)
- Toronto to London (YYZ - LHR)
- Toronto to Colombo (YYZ - CMB)
- Toronto to Cancun (YYZ - CUN)
- Montreal to Cancun (YUL - CUN)
- Montreal to Miami (YUL - MIA)
- Vancouver to London (YVR - LHR)
- Toronto to Delhi (YYZ - DEL)
Most Popular
- YUL - LGA
- Cathay Pacific Vancouver (YVR) to New York (JFK) flights
- Delta New York (JFK) to Toronto (YYZ) flights
- JFK - YYZ
- Air Canada Toronto (YYZ) to New York (LGA) flights
- Delta Montreal (YUL) to New York (LGA) flights
- BUF - JFK
- LGA - YYZ
- YYZ - JFK
- JetBlue Airways Buffalo (BUF) to New York (JFK) flights
- YTZ - JFK
- Delta Montreal (YUL) to New York (JFK) flights
- YTZ - LGA
- YYZ - SWF
- Delta Detroit (DTW) to New York (JFK) flights
- Philippine Airlines Vancouver (YVR) to New York (JFK) flights
- JetBlue Airways Ogdensburg (OGS) to Fort Myers (RSW) flights
- Air Canada Toronto (YYZ) to New York (JFK) flights
- YUL - JFK
- Air India New York (JFK) to Delhi (DEL) flights
- Air Canada New York (LGA) to Toronto (YYZ) flights
- YYZ - LGA
- Delta Toronto (YYZ) to New York (JFK) flights
- YEG - JFK
- JFK - ALB
- DTW - LGA
- YYC - JFK
- YVR - LGA
- YVR - JFK
- Delta Toronto (YYZ) to New York (LGA) flights
