CA $125 Cheap American Airlines fights from Washington (DCA) to Buffalo (BUF)

View CA $125 flight on Thu, May 29, 2025Opens in a new window

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American Airlines flights from Washington to Buffalo (DCA→BUF)

Prices were available within the past 7 days and start at CA $125 for one-way flights and CA $248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu., May 29 - Sun., Jun. 1
DCA
Washington
BUF
Buffalo
CA $248 Roundtrip, found 13 hours ago
CA $248
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu., May 29 from Washington to Buffalo, returning Sun., Jun. 1, priced at CA $248 found 13 hours ago
American Airlines
Fri., May 9 - Fri., May 16
DCA
Washington
BUF
Buffalo
CA $255 Roundtrip, found 4 days ago
CA $255
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri., May 9 from Washington to Buffalo, returning Fri., May 16, priced at CA $255 found 4 days ago
American Airlines
Thu., May 29 - Sun., Jun. 1
DCA
Washington
BUF
Buffalo
CA $270 Roundtrip, found 13 hours ago
CA $270
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu., May 29 from Washington to Buffalo, returning Sun., Jun. 1, priced at CA $270 found 13 hours ago
American Airlines
Tue., Jun. 10 - Sun., Jun. 15
DCA
Washington
BUF
Buffalo
CA $298 Roundtrip, found 23 hours ago
CA $298
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Tue., Jun. 10 from Washington to Buffalo, returning Sun., Jun. 15, priced at CA $298 found 23 hours ago
American Airlines
Thu., May 29 - Sun., Jun. 1
DCA
Washington
BUF
Buffalo
CA $317 Roundtrip, found 13 hours ago
CA $317
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu., May 29 from Washington to Buffalo, returning Sun., Jun. 1, priced at CA $317 found 13 hours ago
American Airlines
Thu., May 29 - Sun., Jun. 1
DCA
Washington
BUF
Buffalo
CA $324 Roundtrip, found 13 hours ago
CA $324
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu., May 29 from Washington to Buffalo, returning Sun., Jun. 1, priced at CA $324 found 13 hours ago
Flight from Washington to Buffalo (DCA - BUF) route information
Origin airport
Ronald Reagan Washington National
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Popular airline
Delta
Distance
473 km
*Available to Expedia members.