Portland (PDX) to Washington (DCA) flight deal from $296 USD in economy class

AAAmerican Airlines

Round Trip•Economy

PDX

Portland International Airport

Portland, United States

DCA

Ronald Reagan Washington National Airport

Washington, United States

$482 USD

-39%$296 USD

Verified Nov 2, 2025 at 10:03 AM

December 2025

Today

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1$336 2$310 3$296 4$317 5$317 6$296 7$317 8$310 9$296 10$296 11$317 12$317 13$387 14$457 15$445 16$436 17$376 18$467 19$516 20$516 21$397 22$417 23$436 24$336 25$376 26$436 27$436 28$436 29$432 30$376 31$296 1 2 3 4

Limited Availability

16% of dates checked are available within 10% of the lowest price

Thursday, December 4th, 2025

10 round-trip options

Returning

Tue, Dec 9, 2025•5 Day Trip

$317 USD

Google Flights

Returning

Wed, Dec 10, 2025•6 Day Trip

$317 USD

Google Flights

Returning

Thu, Dec 11, 2025•7 Day Trip

$330 USD

Google Flights

Returning

Fri, Dec 12, 2025•8 Day Trip

$336 USD

Google Flights

Returning

Sat, Dec 13, 2025•9 Day Trip

$317 USD

Google Flights

Returning

Sun, Dec 14, 2025•10 Day Trip

$336 USD

Google Flights

Returning

Mon, Dec 15, 2025•11 Day Trip

$336 USD

Google Flights

Returning

Tue, Dec 16, 2025•12 Day Trip

$317 USD

Google Flights

Returning

Wed, Dec 17, 2025•13 Day Trip

$317 USD

Google Flights

Returning

Thu, Dec 18, 2025•14 Day Trip

$407 USD

Google Flights