Flights from Houston to Madison

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.

Sat, Jul 12 - Tue, Jul 15

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$274 Roundtrip, found 19 hours ago

$274

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sat, Jul 12 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Tue, Jul 15, priced at $274 found 19 hours ago

Thu, Jul 10 - Sat, Jul 12

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$284 Roundtrip, found 19 hours ago

$284

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Thu, Jul 10 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Sat, Jul 12, priced at $284 found 19 hours ago

Tue, Jul 8 - Tue, Jul 15

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$297 Roundtrip, found 19 hours ago

$297

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Tue, Jul 15, priced at $297 found 19 hours ago

Tue, Jul 8 - Sat, Jul 12

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$307 Roundtrip, found 19 hours ago

$307

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Sat, Jul 12, priced at $307 found 19 hours ago

Thu, Jul 10 - Thu, Jul 10

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$327 Roundtrip, found 19 hours ago

$327

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Thu, Jul 10 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Thu, Jul 10, priced at $327 found 19 hours ago

Sun, Jul 13 - Sun, Jul 13

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$417 Roundtrip, found 19 hours ago

$417

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sun, Jul 13 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Sun, Jul 13, priced at $417 found 19 hours ago

Tue, Jul 8 - Sun, Jul 13

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$440 Roundtrip, found 19 hours ago

$440

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Sun, Jul 13, priced at $440 found 19 hours ago

Wed, Jul 9 - Wed, Jul 16

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$452 Roundtrip, found 19 hours ago

$452

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Wed, Jul 9 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, Jul 16, priced at $452 found 19 hours ago

Wed, Jul 9 - Fri, Jul 11

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$458 Roundtrip, found 19 hours ago

$458

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Wed, Jul 9 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Fri, Jul 11, priced at $458 found 19 hours ago

Mon, Jul 7 - Tue, Jul 15

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$465 Roundtrip, found 19 hours ago

$465

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Mon, Jul 7 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Tue, Jul 15, priced at $465 found 19 hours ago

Mon, Jul 7 - Sat, Jul 12

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$475 Roundtrip, found 19 hours ago

$475

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Mon, Jul 7 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Sat, Jul 12, priced at $475 found 19 hours ago

Mon, Jul 7 - Sun, Jul 13

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$608 Roundtrip, found 19 hours ago

$608

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Mon, Jul 7 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Sun, Jul 13, priced at $608 found 19 hours ago

Wed, Jul 9 - Sun, Jul 13

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$618 Roundtrip, found 19 hours ago

$618

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Wed, Jul 9 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Sun, Jul 13, priced at $618 found 19 hours ago

Fri, Jul 11 - Fri, Jul 11

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$641 Roundtrip, found 19 hours ago

$641

Roundtrip

found 19 hours ago

Select United flight, departing Fri, Jul 11 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Fri, Jul 11, priced at $641 found 19 hours ago

Thu, Jul 10 - Sun, Jul 13

HOU

William P. Hobby

STL

Lambert-St. Louis Intl.

$695 Roundtrip, found 19 hours ago

$695

Roundtrip

found 19 hours ago

Select Delta flight, departing Thu, Jul 10 from William P. Hobby to Lambert-St. Louis Intl., returning Sun, Jul 13, priced at $695 found 19 hours ago

Thu, Jul 10 - Sun, Jul 13

HOU

William P. Hobby

STL

Lambert-St. Louis Intl.

$695 Roundtrip, found 19 hours ago

$695

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Thu, Jul 10 from William P. Hobby to Lambert-St. Louis Intl., returning Sun, Jul 13, priced at $695 found 19 hours ago

Wed, Jul 9 - Thu, Jul 10

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$734 Roundtrip, found 19 hours ago

$734

Roundtrip

found 19 hours ago

Select United flight, departing Wed, Jul 9 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Thu, Jul 10, priced at $734 found 19 hours ago

Wed, Jul 9 - Tue, Jul 15

IAH

George Bush Intercontinental

STL

Lambert-St. Louis Intl.

$744 Roundtrip, found 19 hours ago

$744

Roundtrip

found 19 hours ago

Select United flight, departing Wed, Jul 9 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Tue, Jul 15, priced at $744 found 19 hours ago

Thu, Jul 10 - Sun, Jul 13

HOU

William P. Hobby

STL

Lambert-St. Louis Intl.

$754 Roundtrip, found 19 hours ago

$754

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Thu, Jul 10 from William P. Hobby to Lambert-St. Louis Intl., returning Sun, Jul 13, priced at $754 found 19 hours ago

Thu, Jul 10 - Sun, Jul 13

HOU

William P. Hobby

STL

Lambert-St. Louis Intl.

$835 Roundtrip, found 19 hours ago

$835

Roundtrip

found 19 hours ago

Select Delta flight, departing Thu, Jul 10 from William P. Hobby to Lambert-St. Louis Intl., returning Sun, Jul 13, priced at $835 found 19 hours ago