$219 Cheap United flights Washington (DCA) to Houston (IAH)

$219 Cheap United flights Washington (DCA) to Houston (IAH)

Prices were available within the past 7 days and start at $219 for one-way flights and $369 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 15 - Thu, Feb 12

DCA

Washington

IAH

Houston

$369 Roundtrip, found 6 days ago

$369

Roundtrip

found 6 days ago

Select United flight, departing Thu, Jan 15 from Washington to Houston, returning Thu, Feb 12, priced at $369 found 6 days ago

Thu, Jan 15 - Thu, Feb 12

DCA

Washington

IAH

Houston

$405 Roundtrip, found 6 days ago

$405

Roundtrip

found 6 days ago

Select United flight, departing Thu, Jan 15 from Washington to Houston, returning Thu, Feb 12, priced at $405 found 6 days ago

Tue, May 5 - Tue, May 12

DCA

Washington

IAH

Houston

$426 Roundtrip, found 20 hours ago

$426

Roundtrip

found 20 hours ago

Select United flight, departing Tue, May 5 from Washington to Houston, returning Tue, May 12, priced at $426 found 20 hours ago

Tue, May 5 - Tue, May 12

DCA

Washington

IAH

Houston

$436 Roundtrip, found 20 hours ago

$436

Roundtrip

found 20 hours ago

Select United flight, departing Tue, May 5 from Washington to Houston, returning Tue, May 12, priced at $436 found 20 hours ago

Tue, May 5 - Tue, May 12

DCA

Washington

IAH

Houston

$447 Roundtrip, found 20 hours ago

$447

Roundtrip

found 20 hours ago

Select United flight, departing Tue, May 5 from Washington to Houston, returning Tue, May 12, priced at $447 found 20 hours ago

Tue, May 5 - Tue, May 12

DCA

Washington

IAH

Houston

$466 Roundtrip, found 20 hours ago

$466

Roundtrip

found 20 hours ago

Select United flight, departing Tue, May 5 from Washington to Houston, returning Tue, May 12, priced at $466 found 20 hours ago