Flights from Houston to Oakbrook Terrace

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.

Mon, Jul 14 - Sat, Jul 19

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$118 Roundtrip, found 1 hour ago

$118

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Mon, Jul 14 from George Bush Intercontinental to O'Hare Intl., returning Sat, Jul 19, priced at $118 found 1 hour ago

Sun, Jul 13 - Sat, Jul 19

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$131 Roundtrip, found 1 day ago

$131

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Jul 13 from George Bush Intercontinental to O'Hare Intl., returning Sat, Jul 19, priced at $131 found 1 day ago

Wed, Jul 16 - Sun, Jul 20

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$143 Roundtrip, found 1 hour ago

$143

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Wed, Jul 16 from George Bush Intercontinental to O'Hare Intl., returning Sun, Jul 20, priced at $143 found 1 hour ago

Wed, Jul 16 - Sun, Jul 20

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$146 Roundtrip, found 1 hour ago

$146

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Wed, Jul 16 from George Bush Intercontinental to O'Hare Intl., returning Sun, Jul 20, priced at $146 found 1 hour ago

Fri, Aug 29 - Sun, Aug 31

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$147 Roundtrip, found 5 days ago

$147

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Aug 29 from George Bush Intercontinental to O'Hare Intl., returning Sun, Aug 31, priced at $147 found 5 days ago

Fri, Aug 29 - Mon, Sep 1

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$154 Roundtrip, found 5 days ago

$154

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Aug 29 from George Bush Intercontinental to O'Hare Intl., returning Mon, Sep 1, priced at $154 found 5 days ago

Sun, Jul 13 - Thu, Jul 17

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$155 Roundtrip, found 1 hour ago

$155

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sun, Jul 13 from George Bush Intercontinental to O'Hare Intl., returning Thu, Jul 17, priced at $155 found 1 hour ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$158 Roundtrip, found 3 days ago

$158

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 23, priced at $158 found 3 days ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$159 Roundtrip, found 3 days ago

$159

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 23, priced at $159 found 3 days ago

Mon, Jul 14 - Mon, Jul 21

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$161 Roundtrip, found 1 hour ago

$161

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Mon, Jul 14 from George Bush Intercontinental to O'Hare Intl., returning Mon, Jul 21, priced at $161 found 1 hour ago

Fri, Aug 29 - Sun, Aug 31

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$164 Roundtrip, found 5 days ago

$164

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Aug 29 from George Bush Intercontinental to O'Hare Intl., returning Sun, Aug 31, priced at $164 found 5 days ago

Sat, Aug 30 - Mon, Sep 1

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$166 Roundtrip, found 5 days ago

$166

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sat, Aug 30 from George Bush Intercontinental to O'Hare Intl., returning Mon, Sep 1, priced at $166 found 5 days ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$169 Roundtrip, found 3 days ago

$169

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 23, priced at $169 found 3 days ago

Sun, Jul 13 - Sat, Jul 19

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$170 Roundtrip, found 1 hour ago

$170

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Sun, Jul 13 from George Bush Intercontinental to O'Hare Intl., returning Sat, Jul 19, priced at $170 found 1 hour ago

Sat, Aug 30 - Mon, Sep 1

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$177 Roundtrip, found 5 days ago

$177

Roundtrip

found 5 days ago

Select United flight, departing Sat, Aug 30 from George Bush Intercontinental to O'Hare Intl., returning Mon, Sep 1, priced at $177 found 5 days ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$195 Roundtrip, found 3 days ago

$195

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 23, priced at $195 found 3 days ago

Tue, Jul 8 - Wed, Jul 23

IAH

George Bush Intercontinental

ORD

O'Hare Intl.

$245 Roundtrip, found 3 days ago

$245

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Jul 8 from George Bush Intercontinental to O'Hare Intl., returning Wed, Jul 23, priced at $245 found 3 days ago

Mon, Jun 30 - Fri, Jul 4

IAH

George Bush Intercontinental

MDW

Midway Intl.

$246 Roundtrip, found 4 days ago

$246

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Jun 30 from George Bush Intercontinental to Midway Intl., returning Fri, Jul 4, priced at $246 found 4 days ago

Wed, Jul 16 - Sun, Jul 20

HOU

William P. Hobby

ORD

O'Hare Intl.

$398 Roundtrip, found 1 hour ago

$398

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Wed, Jul 16 from William P. Hobby to O'Hare Intl., returning Sun, Jul 20, priced at $398 found 1 hour ago

Fri, Jun 27 - Sun, Jun 29

HOU

William P. Hobby

MDW

Midway Intl.

$674 Roundtrip, found 4 days ago

$674

Roundtrip

found 4 days ago

Select Delta flight, departing Fri, Jun 27 from William P. Hobby to Midway Intl., returning Sun, Jun 29, priced at $674 found 4 days ago