Flights from Chicago to Keller

Cheapest flights from Chicago

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, Jul 4 - Wed, Jul 9

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$114 Roundtrip, found 1 day ago

$114

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Jul 4 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Wed, Jul 9, priced at $114 found 1 day ago

Fri, Jul 4 - Mon, Jul 7

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$118 Roundtrip, found 2 days ago

$118

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Fri, Jul 4 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Mon, Jul 7, priced at $118 found 2 days ago

Fri, Jun 20 - Mon, Jun 23

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$128 Roundtrip, found 15 hours ago

$128

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Fri, Jun 20 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Mon, Jun 23, priced at $128 found 15 hours ago

Sat, Jul 5 - Wed, Jul 9

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$144 Roundtrip, found 1 day ago

$144

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Jul 5 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Wed, Jul 9, priced at $144 found 1 day ago

Mon, Jun 16 - Mon, Jun 23

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$145 Roundtrip, found 15 hours ago

$145

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Mon, Jun 16 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Mon, Jun 23, priced at $145 found 15 hours ago

Fri, Jul 4 - Mon, Jul 7

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$151 Roundtrip, found 2 days ago

$151

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Jul 4 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Mon, Jul 7, priced at $151 found 2 days ago

Tue, Jun 17 - Mon, Jun 23

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$153 Roundtrip, found 15 hours ago

$153

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Tue, Jun 17 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Mon, Jun 23, priced at $153 found 15 hours ago

Wed, Jul 2 - Wed, Jul 9

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$155 Roundtrip, found 1 day ago

$155

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 2 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Wed, Jul 9, priced at $155 found 1 day ago

Tue, Jul 1 - Wed, Jul 9

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$156 Roundtrip, found 2 days ago

$156

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Jul 1 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Wed, Jul 9, priced at $156 found 2 days ago

Fri, Jul 4 - Mon, Jul 7

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$156 Roundtrip, found 2 days ago

$156

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Fri, Jul 4 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Mon, Jul 7, priced at $156 found 2 days ago

Fri, Jun 20 - Sun, Jun 22

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$158 Roundtrip, found 15 hours ago

$158

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Fri, Jun 20 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Sun, Jun 22, priced at $158 found 15 hours ago

Mon, Jun 16 - Sat, Jun 21

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$162 Roundtrip, found 15 hours ago

$162

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Mon, Jun 16 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Sat, Jun 21, priced at $162 found 15 hours ago

Fri, Jul 4 - Sun, Jul 6

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$163 Roundtrip, found 1 day ago

$163

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 4 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Sun, Jul 6, priced at $163 found 1 day ago

Sat, Jun 21 - Tue, Jun 24

MDW

Midway Intl.

DFW

Dallas-Fort Worth Intl.

$168 Roundtrip, found 15 hours ago

$168

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sat, Jun 21 from Midway Intl. to Dallas-Fort Worth Intl., returning Tue, Jun 24, priced at $168 found 15 hours ago

Sat, Aug 9 - Wed, Aug 13

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$197 Roundtrip, found 4 days ago

$197

Roundtrip

found 4 days ago

Select Delta flight, departing Sat, Aug 9 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Wed, Aug 13, priced at $197 found 4 days ago

Fri, Jul 4 - Mon, Jul 7

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$199 Roundtrip, found 2 days ago

$199

Roundtrip

found 2 days ago

Select United flight, departing Fri, Jul 4 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Mon, Jul 7, priced at $199 found 2 days ago

Fri, Jul 4 - Mon, Jul 7

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$199 Roundtrip, found 2 days ago

$199

Roundtrip

found 2 days ago

Select American Airlines flight, departing Fri, Jul 4 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Mon, Jul 7, priced at $199 found 2 days ago

Fri, Jul 4 - Mon, Jul 7

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$238 Roundtrip, found 2 days ago

$238

Roundtrip

found 2 days ago

Select Contour Airlines flight, departing Fri, Jul 4 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Mon, Jul 7, priced at $238 found 2 days ago

Fri, Jul 4 - Mon, Jul 7

MDW

Midway Intl.

DAL

Love Field

$289 Roundtrip, found 2 days ago

$289

Roundtrip

found 2 days ago

Select Delta flight, departing Fri, Jul 4 from Midway Intl. to Love Field, returning Mon, Jul 7, priced at $289 found 2 days ago

Fri, Jul 4 - Mon, Jul 7

ORD

O'Hare Intl.

DAL

Love Field

$289 Roundtrip, found 2 days ago

$289

Roundtrip

found 2 days ago

Select Delta flight, departing Fri, Jul 4 from O'Hare Intl. to Love Field, returning Mon, Jul 7, priced at $289 found 2 days ago