Best Flights starting from $224
from$224economy
Portland (PDX)
Wed, Sep 30
Roundtrip
Washington, D.C. (BWI)
Sat, Oct 3
from$279economy
Portland (PDX)
Mon, Sep 28
Roundtrip
Washington, D.C. (BWI)
Thu, Oct 1
from$290economy
Portland (PDX)
Tue, Sep 29
Roundtrip
Washington, D.C. (BWI)
Fri, Oct 2
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Other Options for This Route
Other Destinations
Portland (PDX) to Las Vegas (LAS) in September from $74
From $74
Portland (PDX) to Phoenix (PHX) in September from $109
From $109
Portland (PDX) to Palm Springs (PSP) in September from $129
From $129
Portland (PDX) to Albuquerque (ABQ) in September from $138
From $138
Portland (PDX) to Washington, D.C. (DCA) in September from $139
From $139
Portland (PDX) to Washington, D.C. (IAD) in September from $139
From $139
Flights from Other Cities
Dallas (DFW) to Washington, D.C. (BWI) in September from $144
From $144
Chicago (Any) to Washington, D.C. (BWI) in September from $174
From $174
Birmingham (BHM) to Washington, D.C. (BWI) in September from $259
From $259
Flint (FNT) to Washington, D.C. (BWI) in September from $289
From $289
Phoenix (PHX) to Washington, D.C. (BWI) in September from $290
From $290
Salt Lake City (SLC) to Washington, D.C. (BWI) in September from $290
From $290