Flights from Houston to Mundelein

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.

Wed, Jul 9 - Wed, Jul 23

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$124 Roundtrip, found 18 hours ago

$124

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Wed, Jul 9 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 23, priced at $124 found 18 hours ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$127 Roundtrip, found 18 hours ago

$127

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 23, priced at $127 found 18 hours ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$136 Roundtrip, found 18 hours ago

$136

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 23, priced at $136 found 18 hours ago

Wed, Jul 9 - Sat, Jul 26

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$137 Roundtrip, found 18 hours ago

$137

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Wed, Jul 9 from George Bush Intercontinental to O'Hare Intl., returning Sat, Jul 26, priced at $137 found 18 hours ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$146 Roundtrip, found 18 hours ago

$146

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 23, priced at $146 found 18 hours ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$149 Roundtrip, found 18 hours ago

$149

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 23, priced at $149 found 18 hours ago

Thu, Jul 10 - Sat, Jul 26

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$150 Roundtrip, found 18 hours ago

$150

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Thu, Jul 10 from George Bush Intercontinental to O'Hare Intl., returning Sat, Jul 26, priced at $150 found 18 hours ago

Tue, Jul 29 - Fri, Aug 1

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$151 Roundtrip, found 3 days ago

$151

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Jul 29 from George Bush Intercontinental to O'Hare Intl., returning Fri, Aug 1, priced at $151 found 3 days ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$152 Roundtrip, found 18 hours ago

$152

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 23, priced at $152 found 18 hours ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$157 Roundtrip, found 18 hours ago

$157

Roundtrip

found 18 hours ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 23, priced at $157 found 18 hours ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$157 Roundtrip, found 18 hours ago

$157

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 23, priced at $157 found 18 hours ago

Tue, Jul 29 - Fri, Aug 1

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$160 Roundtrip, found 3 days ago

$160

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Jul 29 from George Bush Intercontinental to O'Hare Intl., returning Fri, Aug 1, priced at $160 found 3 days ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$164 Roundtrip, found 18 hours ago

$164

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 23, priced at $164 found 18 hours ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$165 Roundtrip, found 18 hours ago

$165

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 23, priced at $165 found 18 hours ago

Wed, Jul 30 - Sat, Aug 2

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$167 Roundtrip, found 3 days ago

$167

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Jul 30 from George Bush Intercontinental to O'Hare Intl., returning Sat, Aug 2, priced at $167 found 3 days ago

Sun, Jul 27 - Thu, Jul 31

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$168 Roundtrip, found 3 days ago

$168

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jul 27 from George Bush Intercontinental to O'Hare Intl., returning Thu, Jul 31, priced at $168 found 3 days ago

Thu, Jun 26 - Wed, Jul 9

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$170 Roundtrip, found 20 hours ago

$170

Roundtrip

found 20 hours ago

Select Spirit Airlines flight, departing Thu, Jun 26 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 9, priced at $170 found 20 hours ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$172 Roundtrip, found 18 hours ago

$172

Roundtrip

found 18 hours ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 23, priced at $172 found 18 hours ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$217 Roundtrip, found 18 hours ago

$217

Roundtrip

found 18 hours ago

Select Delta flight, departing Tue, Jul 8 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 23, priced at $217 found 18 hours ago

Tue, Jul 29 - Fri, Aug 1

HOU

William P. Hobby

ORD

O'Hare Intl.

$266 Roundtrip, found 3 days ago

$266

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Jul 29 from William P. Hobby to O'Hare Intl., returning Fri, Aug 1, priced at $266 found 3 days ago