Washington DC, DC (WAS) 
Portland, OR (PDX) Mon., 11-05 - Thu., 11-15
Spirit Airlines - 1 Stop, Roundtrip, Economy
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Washington DC, DC (WAS) Portland, OR (PDX) Mon., 12-03 - Tue., 12-18
Spirit Airlines - 1 Stop, Roundtrip, Economy
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Washington DC, DC (WAS) Portland, OR (PDX) Tue., 01-29 - Wed., 01-30
Alaska Airlines - 1 Stop, Roundtrip, Economy
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Washington DC, DC (WAS) Portland, OR (PDX) Tue., 01-15 - Wed., 01-16
Alaska Airlines - 1 Stop, Roundtrip, Economy
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Washington DC, DC (WAS) Portland, OR (PDX) Tue., 03-05 - Wed., 03-06
Alaska Airlines - 1 Stop, Roundtrip, Economy
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Washington DC, DC (WAS) Portland, OR (PDX) Tue., 04-02 - Wed., 04-03
Frontier Airlines - 1 Stop, Roundtrip, Economy
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Washington DC, DC (WAS) Portland, OR (PDX) Wed., 10-31 - Sat., 11-03
Frontier Airlines - 1 Stop, Roundtrip, Economy
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Washington DC, DC (WAS) Portland, OR (PDX) Sat., 03-02 - Tue., 03-05
Alaska Airlines - Nonstop, Roundtrip, Economy
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*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travellers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
