Cheap flights from Phoenix to Northern Virginia

View AU$186 flight on Sat, 16 Aug. 2025Opens in a new window

Popular airlines from Phoenix 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 Phoenix (PHX) 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
Mon, 29 Sep. - Fri, 3 Oct.
PHX
Phoenix
DCA
Washington
AU$510 Return, found 1 day ago
AU$510
Return
found 1 day ago
Select American Airlines flight, departing Mon, 29 Sep. from Phoenix to Washington, returning Fri, 3 Oct., priced at AU$510 found 1 day ago
American Airlines
Mon, 29 Sep. - Fri, 3 Oct.
PHX
Phoenix
DCA
Washington
AU$521 Return, found 1 day ago
AU$521
Return
found 1 day ago
Select American Airlines flight, departing Mon, 29 Sep. from Phoenix to Washington, returning Fri, 3 Oct., priced at AU$521 found 1 day ago
Delta
Mon, 29 Sep. - Fri, 3 Oct.
PHX
Phoenix
DCA
Washington
AU$532 Return, found 1 day ago
AU$532
Return
found 1 day ago
Select Delta flight, departing Mon, 29 Sep. from Phoenix to Washington, returning Fri, 3 Oct., priced at AU$532 found 1 day ago
Delta
Mon, 29 Sep. - Fri, 3 Oct.
PHX
Phoenix
DCA
Washington
AU$562 Return, found 1 day ago
AU$562
Return
found 1 day ago
Select Delta flight, departing Mon, 29 Sep. from Phoenix to Washington, returning Fri, 3 Oct., priced at AU$562 found 1 day ago
Alaska Airlines
Mon, 29 Sep. - Fri, 3 Oct.
PHX
Phoenix
DCA
Washington
AU$598 Return, found 1 day ago
AU$598
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 29 Sep. from Phoenix to Washington, returning Fri, 3 Oct., priced at AU$598 found 1 day ago
United
Mon, 29 Sep. - Fri, 3 Oct.
PHX
Phoenix
DCA
Washington
AU$601 Return, found 1 day ago
AU$601
Return
found 1 day ago
Select United flight, departing Mon, 29 Sep. from Phoenix to Washington, returning Fri, 3 Oct., priced at AU$601 found 1 day ago

Find the cheapest month to fly from Phoenix (PHX) to Washington (IAD)

May is typically the cheapest month to fly

From AU$215 - AU$459 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.