Best Flights starting from $89
from$89economy
Washington, D.C. (IAD)
Mon, Sep 14
One-way
Chicago (ORD)
—
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Other Options for This Route
Other Destinations
Washington, D.C. (IAD) to Los Angeles (LAX) in September from $134
From $134
Washington, D.C. (IAD) to Milwaukee (MKE) in September from $144
From $144
Washington, D.C. (IAD) to Miami (MIA) in September from $181
From $181
Washington, D.C. (IAD) to Seattle (SEA) in September from $197
From $197
Washington, D.C. (IAD) to Houston (Any) in September from $205
From $205
Washington, D.C. (IAD) to Guatemala City (GUA) in September from $207
From $207
Flights from Other Cities
Dallas (DFW) to Chicago (ORD) in September from $57
From $57
Philadelphia (PHL) to Chicago (ORD) in September from $59
From $59
Dallas (DFW) to Chicago (ORD) in September from $68
From $68
Dallas (Any) to Chicago (ORD) in September from $68
From $68
Miami (Any) to Chicago (ORD) in September from $68
From $68
Denver (DEN) to Chicago (ORD) in September from $70
From $70