$114 Cheap Frontier Airlines flights St. Louis (STL) to Houston (IAH)

$114 Cheap Frontier Airlines flights St. Louis (STL) to Houston (IAH)

Prices were available within the past 7 days and start at $114 for one-way flights and $208 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 7 - Sat, Oct 18

STL

St. Louis

IAH

Houston

$208 Roundtrip, found 1 day ago

$208

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Oct 7 from St. Louis to Houston, returning Sat, Oct 18, priced at $208 found 1 day ago

Mon, Oct 6 - Sat, Oct 18

STL

St. Louis

IAH

Houston

$218 Roundtrip, found 1 day ago

$218

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Oct 6 from St. Louis to Houston, returning Sat, Oct 18, priced at $218 found 1 day ago

Thu, Oct 9 - Wed, Oct 15

STL

St. Louis

IAH

Houston

$222 Roundtrip, found 1 day ago

$222

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 9 from St. Louis to Houston, returning Wed, Oct 15, priced at $222 found 1 day ago

Thu, Oct 9 - Wed, Oct 15

STL

St. Louis

IAH

Houston

$228 Roundtrip, found 1 day ago

$228

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 9 from St. Louis to Houston, returning Wed, Oct 15, priced at $228 found 1 day ago

Sat, Oct 11 - Sun, Oct 12

STL

St. Louis

IAH

Houston

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Oct 11 from St. Louis to Houston, returning Sun, Oct 12, priced at $248 found 1 day ago

Thu, Oct 9 - Wed, Oct 15

STL

St. Louis

IAH

Houston

$256 Roundtrip, found 1 day ago

$256

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 9 from St. Louis to Houston, returning Wed, Oct 15, priced at $256 found 1 day ago

Fri, Oct 10 - Sun, Oct 12

STL

St. Louis

IAH

Houston

$268 Roundtrip, found 4 days ago

$268

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Oct 10 from St. Louis to Houston, returning Sun, Oct 12, priced at $268 found 4 days ago

Fri, Oct 10 - Sun, Oct 12

STL

St. Louis

IAH

Houston

$274 Roundtrip, found 4 days ago

$274

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Oct 10 from St. Louis to Houston, returning Sun, Oct 12, priced at $274 found 4 days ago