Flights from St. Louis to Crosby

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.

Fri, May 16 - Mon, May 19

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$136 Roundtrip, just found

$136

Roundtrip

just found

Select Frontier Airlines flight, departing Fri, May 16 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Mon, May 19, priced at $136 just found

Sat, May 17 - Mon, May 19

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$193 Roundtrip, just found

$193

Roundtrip

just found

Select Frontier Airlines flight, departing Sat, May 17 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Mon, May 19, priced at $193 just found

Sun, May 18 - Mon, May 19

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$202 Roundtrip, just found

$202

Roundtrip

just found

Select Frontier Airlines flight, departing Sun, May 18 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Mon, May 19, priced at $202 just found

Mon, May 12 - Mon, May 19

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$213 Roundtrip, just found

$213

Roundtrip

just found

Select Frontier Airlines flight, departing Mon, May 12 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Mon, May 19, priced at $213 just found

Fri, May 16 - Thu, May 22

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$222 Roundtrip, just found

$222

Roundtrip

just found

Select Frontier Airlines flight, departing Fri, May 16 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Thu, May 22, priced at $222 just found

Sat, May 17 - Sun, May 18

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$260 Roundtrip, just found

$260

Roundtrip

just found

Select Frontier Airlines flight, departing Sat, May 17 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Sun, May 18, priced at $260 just found

Sun, May 11 - Sun, May 18

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$270 Roundtrip, just found

$270

Roundtrip

just found

Select Frontier Airlines flight, departing Sun, May 11 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Sun, May 18, priced at $270 just found

Mon, May 12 - Sun, May 18

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$281 Roundtrip, just found

$281

Roundtrip

just found

Select Frontier Airlines flight, departing Mon, May 12 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Sun, May 18, priced at $281 just found

Sat, Nov 15 - Sun, Nov 23

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$375 Roundtrip, found 5 days ago

$375

Roundtrip

found 5 days ago

Select United flight, departing Sat, Nov 15 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Sun, Nov 23, priced at $375 found 5 days ago

Sat, Nov 15 - Sun, Nov 23

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$385 Roundtrip, found 5 days ago

$385

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sat, Nov 15 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Sun, Nov 23, priced at $385 found 5 days ago

Sat, Nov 15 - Sun, Nov 23

STL

Lambert-St. Louis Intl.

HOU

William P. Hobby

$395 Roundtrip, found 5 days ago

$395

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Nov 15 from Lambert-St. Louis Intl. to William P. Hobby, returning Sun, Nov 23, priced at $395 found 5 days ago

Sat, Nov 15 - Sun, Nov 23

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$395 Roundtrip, found 5 days ago

$395

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sat, Nov 15 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Sun, Nov 23, priced at $395 found 5 days ago

Sat, Nov 15 - Sun, Nov 23

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$406 Roundtrip, found 5 days ago

$406

Roundtrip

found 5 days ago

Select United flight, departing Sat, Nov 15 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Sun, Nov 23, priced at $406 found 5 days ago

Sat, Nov 15 - Sun, Nov 23

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$416 Roundtrip, found 5 days ago

$416

Roundtrip

found 5 days ago

Select United flight, departing Sat, Nov 15 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Sun, Nov 23, priced at $416 found 5 days ago

Sat, Nov 15 - Sun, Nov 23

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$420 Roundtrip, found 5 days ago

$420

Roundtrip

found 5 days ago

Select United flight, departing Sat, Nov 15 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Sun, Nov 23, priced at $420 found 5 days ago

Sat, Nov 15 - Sun, Nov 23

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$427 Roundtrip, found 5 days ago

$427

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sat, Nov 15 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Sun, Nov 23, priced at $427 found 5 days ago

Sat, Nov 15 - Sun, Nov 23

STL

Lambert-St. Louis Intl.

HOU

William P. Hobby

$430 Roundtrip, found 5 days ago

$430

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Nov 15 from Lambert-St. Louis Intl. to William P. Hobby, returning Sun, Nov 23, priced at $430 found 5 days ago

Sat, Nov 15 - Mon, Nov 24

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$433 Roundtrip, found 5 days ago

$433

Roundtrip

found 5 days ago

Select United flight, departing Sat, Nov 15 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Mon, Nov 24, priced at $433 found 5 days ago

Sat, Nov 15 - Sun, Nov 23

STL

Lambert-St. Louis Intl.

IAH

George Bush Intercontinental

$437 Roundtrip, found 5 days ago

$437

Roundtrip

found 5 days ago

Select United flight, departing Sat, Nov 15 from Lambert-St. Louis Intl. to George Bush Intercontinental, returning Sun, Nov 23, priced at $437 found 5 days ago

Sat, Nov 15 - Sun, Nov 23

STL

Lambert-St. Louis Intl.

HOU

William P. Hobby

$472 Roundtrip, found 5 days ago

$472

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Nov 15 from Lambert-St. Louis Intl. to William P. Hobby, returning Sun, Nov 23, priced at $472 found 5 days ago