Flights from St. Louis to Friendswood

Cheapest flights from St. Louis

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 8 - Wed, Jul 9

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$264 Roundtrip, found 1 day ago

$264

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Wed, Jul 9, priced at $264 found 1 day ago

Wed, Jul 9 - Thu, Jul 10

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$274 Roundtrip, found 1 day ago

$274

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jul 9 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Thu, Jul 10, priced at $274 found 1 day ago

Thu, Jul 10 - Fri, Jul 11

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$284 Roundtrip, found 1 day ago

$284

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Fri, Jul 11, priced at $284 found 1 day ago

Wed, Jul 2 - Tue, Jul 8

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$297 Roundtrip, found 1 day ago

$297

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Tue, Jul 8, priced at $297 found 1 day ago

Sat, Jul 5 - Tue, Jul 8

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$302 Roundtrip, found 1 day ago

$302

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Tue, Jul 8, priced at $302 found 1 day ago

Fri, Jul 4 - Tue, Jul 8

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$306 Roundtrip, found 1 day ago

$306

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 4 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Tue, Jul 8, priced at $306 found 1 day ago

Wed, Jul 2 - Fri, Jul 11

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$307 Roundtrip, found 1 day ago

$307

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Fri, Jul 11, priced at $307 found 1 day ago

Sat, Jul 5 - Thu, Jul 10

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$312 Roundtrip, found 1 day ago

$312

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Thu, Jul 10, priced at $312 found 1 day ago

Fri, Jul 4 - Fri, Jul 11

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$316 Roundtrip, found 1 day ago

$316

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 4 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Fri, Jul 11, priced at $316 found 1 day ago

Sun, Jul 6 - Tue, Jul 8

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$321 Roundtrip, found 1 day ago

$321

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jul 6 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Tue, Jul 8, priced at $321 found 1 day ago

Sun, Jul 6 - Thu, Jul 10

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$331 Roundtrip, found 1 day ago

$331

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jul 6 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Thu, Jul 10, priced at $331 found 1 day ago

Wed, Jul 2 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$339 Roundtrip, found 1 day ago

$339

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Sun, Jul 6, priced at $339 found 1 day ago

Sat, Jul 5 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$344 Roundtrip, found 1 day ago

$344

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Sun, Jul 6, priced at $344 found 1 day ago

Fri, Jul 4 - Sun, Jul 6

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$348 Roundtrip, found 1 day ago

$348

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 4 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Sun, Jul 6, priced at $348 found 1 day ago

Wed, Jul 2 - Mon, Jul 7

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$350 Roundtrip, found 1 day ago

$350

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jul 2 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Mon, Jul 7, priced at $350 found 1 day ago

Sat, Jul 5 - Mon, Jul 7

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$355 Roundtrip, found 1 day ago

$355

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Mon, Jul 7, priced at $355 found 1 day ago

Fri, Jul 4 - Mon, Jul 7

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$359 Roundtrip, found 1 day ago

$359

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 4 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Mon, Jul 7, priced at $359 found 1 day ago

Sun, Jul 6 - Mon, Jul 7

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$374 Roundtrip, found 1 day ago

$374

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jul 6 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Mon, Jul 7, priced at $374 found 1 day ago

Tue, Jul 8 - Thu, Jul 10

STL

Lambert-St. Louis Intl.

HOU

William P. Hobby

$651 Roundtrip, found 1 day ago

$651

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 8 from Lambert-St. Louis Intl. to William P. Hobby, returning Thu, Jul 10, priced at $651 found 1 day ago

Tue, Jul 8 - Thu, Jul 10

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$651 Roundtrip, found 1 day ago

$651

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 8 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Thu, Jul 10, priced at $651 found 1 day ago