$178 Cheap United flights Washington (DCA) to Houston (IAH)

$178 Cheap United flights Washington (DCA) to Houston (IAH)

Prices were available within the past 7 days and start at $178 for one-way flights and $355 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 12 - Mon, Feb 16

DCA

Washington

IAH

Houston

$355 Roundtrip, found 2 days ago

$355

Roundtrip

found 2 days ago

Select United flight, departing Thu, Feb 12 from Washington to Houston, returning Mon, Feb 16, priced at $355 found 2 days ago

Thu, Feb 12 - Mon, Feb 16

DCA

Washington

IAH

Houston

$365 Roundtrip, found 2 days ago

$365

Roundtrip

found 2 days ago

Select United flight, departing Thu, Feb 12 from Washington to Houston, returning Mon, Feb 16, priced at $365 found 2 days ago

Thu, Feb 12 - Mon, Feb 16

DCA

Washington

IAH

Houston

$375 Roundtrip, found 2 days ago

$375

Roundtrip

found 2 days ago

Select United flight, departing Thu, Feb 12 from Washington to Houston, returning Mon, Feb 16, priced at $375 found 2 days ago

Thu, Feb 12 - Mon, Feb 16

DCA

Washington

IAH

Houston

$418 Roundtrip, found 2 days ago

$418

Roundtrip

found 2 days ago

Select United flight, departing Thu, Feb 12 from Washington to Houston, returning Mon, Feb 16, priced at $418 found 2 days ago

Thu, Feb 12 - Mon, Feb 16

DCA

Washington

IAH

Houston

$422 Roundtrip, found 2 days ago

$422

Roundtrip

found 2 days ago

Select United flight, departing Thu, Feb 12 from Washington to Houston, returning Mon, Feb 16, priced at $422 found 2 days ago

Thu, Feb 12 - Mon, Feb 16

DCA

Washington

IAH

Houston

$431 Roundtrip, found 2 days ago

$431

Roundtrip

found 2 days ago

Select United flight, departing Thu, Feb 12 from Washington to Houston, returning Mon, Feb 16, priced at $431 found 2 days ago