$97 Cheap Spirit Airlines flights St. Louis (STL) to Houston (IAH)

$97 Cheap Spirit Airlines flights St. Louis (STL) to Houston (IAH)

Prices were available within the past 7 days and start at $97 for one-way flights and $294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 23 - Sun, Oct 26

STL

St. Louis

IAH

Houston

$294 Roundtrip, found 9 hours ago

$294

Roundtrip

found 9 hours ago

Select Spirit Airlines flight, departing Thu, Oct 23 from St. Louis to Houston, returning Sun, Oct 26, priced at $294 found 9 hours ago

Tue, Dec 2 - Sat, Dec 13

STL

St. Louis

IAH

Houston

$314 Roundtrip, found 1 day ago

$314

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Dec 2 from St. Louis to Houston, returning Sat, Dec 13, priced at $314 found 1 day ago