Flights from Oak Brook

Cheapest flights from Oak Brook

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 14 - Sun, May 17

ORD

O'Hare Intl.

TPA

Tampa Intl.

$98 Roundtrip, found 18 hours ago

$98

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Thu, May 14 from O'Hare Intl. to Tampa Intl., returning Sun, May 17, priced at $98 found 18 hours ago

Sat, May 2 - Thu, May 7

ORD

O'Hare Intl.

MIA

Miami Intl.

$98 Roundtrip, found 7 hours ago

$98

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Sat, May 2 from O'Hare Intl. to Miami Intl., returning Thu, May 7, priced at $98 found 7 hours ago

Tue, Mar 31 - Thu, Apr 9

ORD

O'Hare Intl.

FLL

Fort Lauderdale - Hollywood Intl.

$98 Roundtrip, found 2 days ago

$98

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Mar 31 from O'Hare Intl. to Fort Lauderdale - Hollywood Intl., returning Thu, Apr 9, priced at $98 found 2 days ago

Tue, Jun 2 - Tue, Jun 9

ORD

O'Hare Intl.

MCO

Orlando Intl.

$98 Roundtrip, found 1 day ago

$98

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jun 2 from O'Hare Intl. to Orlando Intl., returning Tue, Jun 9, priced at $98 found 1 day ago

Sat, Apr 18 - Thu, Apr 23

MDW

Midway Intl.

MCO

Orlando Intl.

$98 Roundtrip, found 2 days ago

$98

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Apr 18 from Midway Intl. to Orlando Intl., returning Thu, Apr 23, priced at $98 found 2 days ago

Sat, Apr 25 - Sat, May 2

ORD

O'Hare Intl.

LAS

Harry Reid Intl.

$109 Roundtrip, found 7 hours ago

$109

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Sat, Apr 25 from O'Hare Intl. to Harry Reid Intl., returning Sat, May 2, priced at $109 found 7 hours ago

Mon, Apr 27 - Fri, May 1

ORD

O'Hare Intl.

MIA

Miami Intl.

$110 Roundtrip, found 7 hours ago

$110

Roundtrip

found 7 hours ago

Select Spirit Airlines flight, departing Mon, Apr 27 from O'Hare Intl. to Miami Intl., returning Fri, May 1, priced at $110 found 7 hours ago

Wed, Apr 22 - Sat, May 9

ORD

O'Hare Intl.

LAX

Los Angeles Intl.

$116 Roundtrip, found 3 days ago

$116

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Wed, Apr 22 from O'Hare Intl. to Los Angeles Intl., returning Sat, May 9, priced at $116 found 3 days ago

Sat, May 9 - Sat, May 16

ORD

O'Hare Intl.

RSW

Southwest Florida Intl.

$137 Roundtrip, found 3 days ago

$137

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, May 9 from O'Hare Intl. to Southwest Florida Intl., returning Sat, May 16, priced at $137 found 3 days ago

Sat, Apr 4 - Fri, Apr 10

MDW

Midway Intl.

MIA

Miami Intl.

$148 Roundtrip, found 5 days ago

$148

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Apr 4 from Midway Intl. to Miami Intl., returning Fri, Apr 10, priced at $148 found 5 days ago

Tue, May 12 - Tue, May 26

MDW

Midway Intl.

TPA

Tampa Intl.

$150 Roundtrip, found 1 day ago

$150

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, May 12 from Midway Intl. to Tampa Intl., returning Tue, May 26, priced at $150 found 1 day ago

Mon, Apr 27 - Thu, Apr 30

MDW

Midway Intl.

PHX

Sky Harbor Intl.

$164 Roundtrip, found 2 days ago

$164

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Apr 27 from Midway Intl. to Sky Harbor Intl., returning Thu, Apr 30, priced at $164 found 2 days ago

Tue, May 5 - Tue, May 19

MDW

Midway Intl.

SFO

San Francisco Intl.

$170 Roundtrip, found 14 hours ago

$170

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Tue, May 5 from Midway Intl. to San Francisco Intl., returning Tue, May 19, priced at $170 found 14 hours ago

Sat, Apr 25 - Wed, Apr 29

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$185 Roundtrip, found 6 days ago

$185

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Apr 25 from O'Hare Intl. to San Francisco Intl., returning Wed, Apr 29, priced at $185 found 6 days ago

Fri, Apr 10 - Wed, Apr 15

MDW

Midway Intl.

FLL

Fort Lauderdale - Hollywood Intl.

$190 Roundtrip, found 2 days ago

$190

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Apr 10 from Midway Intl. to Fort Lauderdale - Hollywood Intl., returning Wed, Apr 15, priced at $190 found 2 days ago

Sat, Apr 25 - Mon, Apr 27

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$196 Roundtrip, found 2 days ago

$196

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Apr 25 from O'Hare Intl. to Sky Harbor Intl., returning Mon, Apr 27, priced at $196 found 2 days ago

Mon, Apr 20 - Sat, Apr 25

ORD

O'Hare Intl.

MCO

Orlando Intl.

$197 Roundtrip, found 2 days ago

$197

Roundtrip

found 2 days ago

Select American Airlines flight, departing Mon, Apr 20 from O'Hare Intl. to Orlando Intl., returning Sat, Apr 25, priced at $197 found 2 days ago

Mon, Apr 20 - Sat, Apr 25

ORD

O'Hare Intl.

MCO

Orlando Intl.

$197 Roundtrip, found 2 days ago

$197

Roundtrip

found 2 days ago

Select United flight, departing Mon, Apr 20 from O'Hare Intl. to Orlando Intl., returning Sat, Apr 25, priced at $197 found 2 days ago

Mon, Apr 20 - Sat, Apr 25

ORD

O'Hare Intl.

MCO

Orlando Intl.

$197 Roundtrip, found 2 days ago

$197

Roundtrip

found 2 days ago

Select Southwest Airlines flight, departing Mon, Apr 20 from O'Hare Intl. to Orlando Intl., returning Sat, Apr 25, priced at $197 found 2 days ago

Mon, Jun 8 - Wed, Jun 10

ORD

O'Hare Intl.

MCO

Orlando Intl.

$217 Roundtrip, found 2 days ago

$217

Roundtrip

found 2 days ago

Select Delta flight, departing Mon, Jun 8 from O'Hare Intl. to Orlando Intl., returning Wed, Jun 10, priced at $217 found 2 days ago