Other Options for This Route
Washington, D.C. (BWI) to Houston (Any) in August from $238
From $238
Washington, D.C. (BWI) to Houston (Any) in September from $218
From $218
Washington, D.C. (BWI) to Houston (Any) in March from $455
From $455
Best Flights starting from $361
from$361economy
Washington, D.C. (BWI)
Tue, Jul 14
Roundtrip
Houston (Any)
Sat, Jul 18
from$407economy
Washington, D.C. (BWI)
Sun, Jul 12
Roundtrip
Houston (Any)
Thu, Jul 16
from$407economy
Washington, D.C. (BWI)
Mon, Jul 13
Roundtrip
Houston (Any)
Fri, Jul 17
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Other Options for This Route
Other Destinations
Washington, D.C. (BWI) to Orlando (MCO) in July from $53
From $53
Washington, D.C. (BWI) to Miami (MIA) in July from $54
From $54
Washington, D.C. (BWI) to Orlando (MCO) in July from $66
From $66
Washington, D.C. (BWI) to Miami (Any) in July from $71
From $71
Washington, D.C. (BWI) to Fort Lauderdale (FLL) in July from $84
From $84
Washington, D.C. (BWI) to Dallas (DFW) in July from $90
From $90
Flights from Other Cities
Orlando (MCO) to Houston (Any) in July from $80
From $80
Chicago (ORD) to Houston (Any) in July from $98
From $98
Chicago (Any) to Houston (Any) in July from $104
From $104
Charlotte (CLT) to Houston (Any) in July from $190
From $190
New Orleans (MSY) to Houston (Any) in July from $205
From $205
Durham (RDU) to Houston (Any) in July from $230
From $230