Cheap flights from Portland to Northern Chesapeake Bay

View AU$236 flight on Mon, 8 Dec. 2025Opens in a new window

Popular airlines from Portland to Northern Chesapeake Bay

  • 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 Portland (PDX) to Northern Chesapeake Bay (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.

Hawaiian Airlines
Sat, 13 Sep. - Tue, 16 Sep.
PDX
Portland
DCA
Washington
AU$459 Return, found 5 days ago
AU$459
Return
found 5 days ago
Select Hawaiian Airlines flight, departing Sat, 13 Sep. from Portland to Washington, returning Tue, 16 Sep., priced at AU$459 found 5 days ago
Delta
Mon, 8 Dec. - Thu, 8 Jan.
PDX
Portland
BWI
Baltimore
AU$471 Return, found 2 days ago
AU$471
Return
found 2 days ago
Select Delta flight, departing Mon, 8 Dec. from Portland to Baltimore, returning Thu, 8 Jan., priced at AU$471 found 2 days ago
Delta
Mon, 8 Dec. - Thu, 8 Jan.
PDX
Portland
BWI
Baltimore
AU$478 Return, found 2 days ago
AU$478
Return
found 2 days ago
Select Delta flight, departing Mon, 8 Dec. from Portland to Baltimore, returning Thu, 8 Jan., priced at AU$478 found 2 days ago
American Airlines
Wed, 3 Sep. - Wed, 10 Sep.
PDX
Portland
DCA
Washington
AU$490 Return, found 5 days ago
AU$490
Return
found 5 days ago
Select American Airlines flight, departing Wed, 3 Sep. from Portland to Washington, returning Wed, 10 Sep., priced at AU$490 found 5 days ago
Alaska Airlines
Wed, 3 Sep. - Wed, 10 Sep.
PDX
Portland
DCA
Washington
AU$505 Return, found 5 days ago
AU$505
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 3 Sep. from Portland to Washington, returning Wed, 10 Sep., priced at AU$505 found 5 days ago
United
Mon, 8 Dec. - Thu, 8 Jan.
PDX
Portland
BWI
Baltimore
AU$563 Return, found 2 days ago
AU$563
Return
found 2 days ago
Select United flight, departing Mon, 8 Dec. from Portland to Baltimore, returning Thu, 8 Jan., priced at AU$563 found 2 days ago

Find the cheapest month to fly from Portland (PDX) to Washington (DCA)

October is typically the cheapest month to fly

From AU$212 - AU$587 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.