Other Options for This Route
Portland (PDX) to Washington, D.C. (IAD) in July from $335
From $335
Portland (PDX) to Washington, D.C. (IAD) in August from $125
From $125
Portland (PDX) to Washington, D.C. (IAD) in September from $139
From $139
Best Flights starting from $319
from$319economy
Portland (PDX)
Tue, Jun 30
Roundtrip
Washington, D.C. (IAD)
Thu, Jul 9
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Other Options for This Route
Other Destinations
Portland (PDX) to Las Vegas (LAS) in June from $80
From $80
Portland (PDX) to Las Vegas (Any) in June from $80
From $80
Portland (PDX) to Long Beach (LGB) in June from $110
From $110
Portland (PDX) to Oakland (OAK) in June from $117
From $117
Portland (PDX) to Nashville (BNA) in June from $169
From $169
Portland (PDX) to Santa Rosa (STS) in June from $176
From $176
Flights from Other Cities
Fort Lauderdale (FLL) to Washington, D.C. (IAD) in June from $33
From $33
Austin (AUS) to Washington, D.C. (IAD) in June from $173
From $173
Charlotte (CLT) to Washington, D.C. (IAD) in June from $180
From $180
Buffalo (BUF) to Washington, D.C. (IAD) in June from $239
From $239
Dallas (Any) to Washington, D.C. (IAD) in June from $245
From $245
Toronto (YYZ) to Washington, D.C. (IAD) in June from $251
From $251