Flights from Houston to Granite City

Cheapest flights from Houston

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.

Thu, May 29 - Wed, Jun 11

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$184 Roundtrip, found 17 hours ago

$184

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Thu, May 29 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, Jun 11, priced at $184 found 17 hours ago

Sun, May 25 - Wed, Jun 11

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$195 Roundtrip, found 17 hours ago

$195

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Sun, May 25 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, Jun 11, priced at $195 found 17 hours ago

Sun, May 25 - Sun, Jun 8

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$206 Roundtrip, found 17 hours ago

$206

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Sun, May 25 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Sun, Jun 8, priced at $206 found 17 hours ago

Sat, May 24 - Wed, Jun 11

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$211 Roundtrip, found 17 hours ago

$211

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Sat, May 24 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, Jun 11, priced at $211 found 17 hours ago

Sat, May 24 - Sun, Jun 8

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$222 Roundtrip, found 17 hours ago

$222

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Sat, May 24 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Sun, Jun 8, priced at $222 found 17 hours ago

Tue, May 27 - Wed, Jun 11

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$231 Roundtrip, found 17 hours ago

$231

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Tue, May 27 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, Jun 11, priced at $231 found 17 hours ago

Wed, May 28 - Wed, Jun 11

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$336 Roundtrip, found 19 hours ago

$336

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Wed, May 28 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, Jun 11, priced at $336 found 19 hours ago

Wed, May 28 - Wed, Jun 11

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$379 Roundtrip, found 19 hours ago

$379

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Wed, May 28 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, Jun 11, priced at $379 found 19 hours ago

Wed, May 28 - Wed, Jun 11

HOU

William P. Hobby

STL

Lambert-St. Louis Intl.

$383 Roundtrip, found 19 hours ago

$383

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Wed, May 28 from William P. Hobby to Lambert-St. Louis Intl., returning Wed, Jun 11, priced at $383 found 19 hours ago

Fri, May 23 - Wed, Jun 11

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$400 Roundtrip, found 17 hours ago

$400

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Fri, May 23 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, Jun 11, priced at $400 found 17 hours ago

Fri, May 23 - Sun, Jun 8

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$411 Roundtrip, found 17 hours ago

$411

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Fri, May 23 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Sun, Jun 8, priced at $411 found 17 hours ago

Wed, May 28 - Wed, Jun 11

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$415 Roundtrip, found 19 hours ago

$415

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Wed, May 28 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, Jun 11, priced at $415 found 19 hours ago

Wed, May 28 - Wed, Jun 11

HOU

William P. Hobby

STL

Lambert-St. Louis Intl.

$418 Roundtrip, found 19 hours ago

$418

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Wed, May 28 from William P. Hobby to Lambert-St. Louis Intl., returning Wed, Jun 11, priced at $418 found 19 hours ago

Wed, May 28 - Wed, Jun 11

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$444 Roundtrip, found 19 hours ago

$444

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Wed, May 28 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, Jun 11, priced at $444 found 19 hours ago

Wed, May 28 - Wed, Jun 11

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$458 Roundtrip, found 19 hours ago

$458

Roundtrip

found 19 hours ago

Select United flight, departing Wed, May 28 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, Jun 11, priced at $458 found 19 hours ago

Mon, May 26 - Tue, Jun 10

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$458 Roundtrip, found 17 hours ago

$458

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Mon, May 26 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Tue, Jun 10, priced at $458 found 17 hours ago

Wed, May 28 - Wed, Jun 11

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$461 Roundtrip, found 19 hours ago

$461

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Wed, May 28 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, Jun 11, priced at $461 found 19 hours ago

Mon, May 26 - Tue, Jun 10

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$468 Roundtrip, found 17 hours ago

$468

Roundtrip

found 17 hours ago

Select United flight, departing Mon, May 26 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Tue, Jun 10, priced at $468 found 17 hours ago

Mon, May 26 - Tue, Jun 10

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$483 Roundtrip, found 17 hours ago

$483

Roundtrip

found 17 hours ago

Select United flight, departing Mon, May 26 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Tue, Jun 10, priced at $483 found 17 hours ago

Mon, May 26 - Tue, Jun 10

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$503 Roundtrip, found 17 hours ago

$503

Roundtrip

found 17 hours ago

Select Delta flight, departing Mon, May 26 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Tue, Jun 10, priced at $503 found 17 hours ago