Portland (PDX) to Washington (DCA) cheap flight deal from $169 USD in economy class – flightdeals.net

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American Airlines

AAAmerican Airlines

One Way•Economy

Portland International Airport

Portland, United States

Ronald Reagan Washington National Airport

Washington, United States

$242 USD

-30%$169 USD

Verified Sep 20, 2025 at 1:32 PM

October 2025

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29$399 30$393 1$393 2$399 3$379 4$299 5$299 6$299 7$293 8$299 9$299 10$280 11$229 12$349 13$189 14$169 15$174 16$189 17$189 18$169 19$189 20$189 21$169 22$169 23$189 24$189 25$169 26$189 27$189 28$169 29$169 30$175 31$189 1 2

Fair Availability

20% of dates checked are available within 10% of the lowest price

Sunday, October 12th, 2025

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