Cheap flights from Buffalo to Northern Virginia

View AU$137 flight on Sun, 31 Aug. 2025Opens in a new window

Popular airlines from Buffalo to Northern Virginia

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Buffalo (BUF) to Northern Virginia (WAS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 29 Jul. - Thu, 31 Jul.
BUF
Buffalo
DCA
Washington
AU$981 Return, found 3 days ago
AU$981
Return
found 3 days ago
Select American Airlines flight, departing Tue, 29 Jul. from Buffalo to Washington, returning Thu, 31 Jul., priced at AU$981 found 3 days ago
United
Tue, 29 Jul. - Thu, 31 Jul.
BUF
Buffalo
DCA
Washington
AU$995 Return, found 3 days ago
AU$995
Return
found 3 days ago
Select United flight, departing Tue, 29 Jul. from Buffalo to Washington, returning Thu, 31 Jul., priced at AU$995 found 3 days ago
Delta
Tue, 29 Jul. - Thu, 31 Jul.
BUF
Buffalo
DCA
Washington
AU$996 Return, found 3 days ago
AU$996
Return
found 3 days ago
Select Delta flight, departing Tue, 29 Jul. from Buffalo to Washington, returning Thu, 31 Jul., priced at AU$996 found 3 days ago
United
Tue, 29 Jul. - Thu, 31 Jul.
BUF
Buffalo
DCA
Washington
AU$996 Return, found 3 days ago
AU$996
Return
found 3 days ago
Select United flight, departing Tue, 29 Jul. from Buffalo to Washington, returning Thu, 31 Jul., priced at AU$996 found 3 days ago
United
Tue, 29 Jul. - Thu, 31 Jul.
BUF
Buffalo
DCA
Washington
AU$1,104 Return, found 3 days ago
AU$1,104
Return
found 3 days ago
Select United flight, departing Tue, 29 Jul. from Buffalo to Washington, returning Thu, 31 Jul., priced at AU$1,104 found 3 days ago
United
Tue, 29 Jul. - Thu, 31 Jul.
BUF
Buffalo
DCA
Washington
AU$1,164 Return, found 3 days ago
AU$1,164
Return
found 3 days ago
Select United flight, departing Tue, 29 Jul. from Buffalo to Washington, returning Thu, 31 Jul., priced at AU$1,164 found 3 days ago

Find the cheapest month to fly from Buffalo (BUF) to Washington (IAD)

April is typically the cheapest month to fly

From AU$212 - AU$604 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.