Best Flights starting from $180
from$180economy
Chicago (ORD)
Thu, May 14
Roundtrip
Washington, D.C. (BWI)
Mon, May 18
from$180economy
Chicago (ORD)
Fri, May 15
Roundtrip
Washington, D.C. (BWI)
Tue, May 19
from$201economy
Chicago (ORD)
Tue, May 12
Roundtrip
Washington, D.C. (BWI)
Sat, May 16
from$201economy
Chicago (ORD)
Sat, May 16
Roundtrip
Washington, D.C. (BWI)
Wed, May 20
from$222economy
Chicago (ORD)
Wed, May 13
Roundtrip
Washington, D.C. (BWI)
Sun, May 17
from$226economy
Chicago (ORD)
Sun, May 17
Roundtrip
Washington, D.C. (BWI)
Thu, May 21
from$256economy
Chicago (ORD)
Mon, May 11
Roundtrip
Washington, D.C. (BWI)
Fri, May 15
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Other Options for This Route
Other Destinations
Chicago (ORD) to Philadelphia (PHL) in May from $32
From $32
Chicago (ORD) to Fort Lauderdale (FLL) in May from $56
From $56
Chicago (ORD) to Fort Lauderdale (Any) in May from $56
From $56
Chicago (ORD) to Los Angeles (LAX) in May from $56
From $56
Chicago (ORD) to Houston (IAH) in May from $62
From $62
Chicago (ORD) to Orlando (MCO) in May from $62
From $62
Flights from Other Cities
Atlanta (ATL) to Washington, D.C. (BWI) in May from $49
From $49
Atlanta (ATL) to Washington, D.C. (BWI) in May from $56
From $56
Orlando (MCO) to Washington, D.C. (BWI) in May from $72
From $72
Dallas (Any) to Washington, D.C. (BWI) in May from $73
From $73
Phoenix (PHX) to Washington, D.C. (BWI) in May from $80
From $80
Orlando (MCO) to Washington, D.C. (BWI) in May from $111
From $111