$168 Cheap Delta flights Washington (IAD) to Houston (IAH)

$168 Cheap Delta flights Washington (IAD) to Houston (IAH)

Prices were available within the past 7 days and start at $168 for one-way flights and $335 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 13 - Mon, Nov 17

IAD

Washington

IAH

Houston

$335 Roundtrip, found 1 day ago

$335

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Nov 13 from Washington to Houston, returning Mon, Nov 17, priced at $335 found 1 day ago

Thu, Nov 13 - Mon, Nov 17

IAD

Washington

IAH

Houston

$386 Roundtrip, found 1 day ago

$386

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Nov 13 from Washington to Houston, returning Mon, Nov 17, priced at $386 found 1 day ago

Mon, Oct 6 - Sat, Oct 11

IAD

Washington

IAH

Houston

$476 Roundtrip, found 4 days ago

$476

Roundtrip

found 4 days ago

Select Delta flight, departing Mon, Oct 6 from Washington to Houston, returning Sat, Oct 11, priced at $476 found 4 days ago