Cheap flights from Pittsburgh to Northern Virginia

View AU$120 flight on Thu, 4 Sep. 2025Opens in a new window

Popular airlines from Pittsburgh 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 Pittsburgh (PIT) 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.

Southern Airways Express
Thu, 14 Aug. - Wed, 20 Aug.
PIT
Pittsburgh
IAD
Washington
AU$242 Return, found 3 days ago
AU$242
Return
found 3 days ago
Select Southern Airways Express flight, departing Thu, 14 Aug. from Pittsburgh to Washington, returning Wed, 20 Aug., priced at AU$242 found 3 days ago
Southern Airways Express
Wed, 19 Nov. - Mon, 1 Dec.
PIT
Pittsburgh
IAD
Washington
AU$271 Return, found 2 days ago
AU$271
Return
found 2 days ago
Select Southern Airways Express flight, departing Wed, 19 Nov. from Pittsburgh to Washington, returning Mon, 1 Dec., priced at AU$271 found 2 days ago
American Airlines
Sat, 6 Sep. - Sat, 13 Sep.
PIT
Pittsburgh
DCA
Washington
AU$272 Return, found 2 days ago
AU$272
Return
found 2 days ago
Select American Airlines flight, departing Sat, 6 Sep. from Pittsburgh to Washington, returning Sat, 13 Sep., priced at AU$272 found 2 days ago
Delta
Sat, 6 Sep. - Sat, 13 Sep.
PIT
Pittsburgh
BWI
Baltimore
AU$287 Return, found 2 days ago
AU$287
Return
found 2 days ago
Select Delta flight, departing Sat, 6 Sep. from Pittsburgh to Baltimore, returning Sat, 13 Sep., priced at AU$287 found 2 days ago
United
Sat, 6 Sep. - Sat, 13 Sep.
PIT
Pittsburgh
BWI
Baltimore
AU$288 Return, found 2 days ago
AU$288
Return
found 2 days ago
Select United flight, departing Sat, 6 Sep. from Pittsburgh to Baltimore, returning Sat, 13 Sep., priced at AU$288 found 2 days ago
Alaska Airlines
Thu, 14 Aug. - Wed, 20 Aug.
PIT
Pittsburgh
IAD
Washington
AU$1,038 Return, found 3 days ago
AU$1,038
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 14 Aug. from Pittsburgh to Washington, returning Wed, 20 Aug., priced at AU$1,038 found 3 days ago

Find the cheapest month to fly from Pittsburgh (PIT) to Washington (IAD)

April is typically the cheapest month to fly

From AU$212 - AU$244 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.