$151 Cheap United flights Washington (DCA) to Houston (IAH)

$151 Cheap United flights Washington (DCA) to Houston (IAH)

Prices were available within the past 7 days and start at $151 for one-way flights and $301 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 18 - Mon, Oct 20

DCA

Washington

IAH

Houston

$301 Roundtrip, found 3 days ago

$301

Roundtrip

found 3 days ago

Select United flight, departing Sat, Oct 18 from Washington to Houston, returning Mon, Oct 20, priced at $301 found 3 days ago

Sat, Oct 18 - Mon, Oct 20

DCA

Washington

IAH

Houston

$311 Roundtrip, found 3 days ago

$311

Roundtrip

found 3 days ago

Select United flight, departing Sat, Oct 18 from Washington to Houston, returning Mon, Oct 20, priced at $311 found 3 days ago

Sat, Oct 18 - Mon, Oct 20

DCA

Washington

IAH

Houston

$325 Roundtrip, found 3 days ago

$325

Roundtrip

found 3 days ago

Select United flight, departing Sat, Oct 18 from Washington to Houston, returning Mon, Oct 20, priced at $325 found 3 days ago

Sat, Oct 18 - Mon, Oct 20

DCA

Washington

IAH

Houston

$335 Roundtrip, found 3 days ago

$335

Roundtrip

found 3 days ago

Select United flight, departing Sat, Oct 18 from Washington to Houston, returning Mon, Oct 20, priced at $335 found 3 days ago

Sat, Oct 18 - Mon, Oct 20

DCA

Washington

IAH

Houston

$339 Roundtrip, found 3 days ago

$339

Roundtrip

found 3 days ago

Select United flight, departing Sat, Oct 18 from Washington to Houston, returning Mon, Oct 20, priced at $339 found 3 days ago

Sat, Oct 18 - Mon, Oct 20

DCA

Washington

IAH

Houston

$351 Roundtrip, found 3 days ago

$351

Roundtrip

found 3 days ago

Select United flight, departing Sat, Oct 18 from Washington to Houston, returning Mon, Oct 20, priced at $351 found 3 days ago