Other Options for This Route
Portland (PDX) to Washington, D.C. (DCA) in April from $295
From $295
Portland (PDX) to Washington, D.C. (DCA) in August from $131
From $131
Portland (PDX) to Washington, D.C. (DCA) in September from $139
From $139
Best Flights starting from $130
from$130economy
Portland (PDX)
Thu, Oct 1
One-way
Washington, D.C. (DCA)
—
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Other Options for This Route
Other Destinations
Portland (PDX) to San Francisco (SFO) in October from $59
From $59
Portland (PDX) to Las Vegas (Any) in October from $71
From $71
Portland (PDX) to Long Beach (LGB) in October from $74
From $74
Portland (PDX) to Santa Ana (SNA) in October from $134
From $134
Portland (PDX) to Albuquerque (ABQ) in October from $138
From $138
Portland (PDX) to Las Vegas (LAS) in October from $148
From $148
Flights from Other Cities
Houston (IAH) to Washington, D.C. (DCA) in October from $108
From $108
Chicago (ORD) to Washington, D.C. (DCA) in October from $108
From $108
San Francisco (SFO) to Washington, D.C. (DCA) in October from $128
From $128
Des Moines (DSM) to Washington, D.C. (DCA) in October from $137
From $137
Miami (MIA) to Washington, D.C. (DCA) in October from $154
From $154
Detroit (DTW) to Washington, D.C. (DCA) in October from $155
From $155