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.

Wed, Dec 2 - Fri, Dec 25

ORD

O'Hare Intl.

FLL

Fort Lauderdale - Hollywood Intl.

$120 Roundtrip, found 2 hours ago

$120

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Wed, Dec 2 from O'Hare Intl. to Fort Lauderdale - Hollywood Intl., returning Fri, Dec 25, priced at $120 found 2 hours ago

Fri, Dec 4 - Mon, Dec 14

ORD

O'Hare Intl.

MCO

Orlando Intl.

$158 Roundtrip, found 5 days ago

$158

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Dec 4 from O'Hare Intl. to Orlando Intl., returning Mon, Dec 14, priced at $158 found 5 days ago

Tue, Dec 8 - Sat, Dec 12

MDW

Midway Intl.

FLL

Fort Lauderdale - Hollywood Intl.

$161 Roundtrip, found 3 days ago

$161

Roundtrip

found 3 days ago

Select Southwest Airlines flight, departing Tue, Dec 8 from Midway Intl. to Fort Lauderdale - Hollywood Intl., returning Sat, Dec 12, priced at $161 found 3 days ago

Fri, Jan 8 - Fri, Jan 22

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$168 Roundtrip, found 3 hours ago

$168

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Fri, Jan 8 from O'Hare Intl. to Sky Harbor Intl., returning Fri, Jan 22, priced at $168 found 3 hours ago

Mon, Dec 7 - Thu, Dec 17

ORD

O'Hare Intl.

TPA

Tampa Intl.

$178 Roundtrip, found 2 days ago

$178

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Dec 7 from O'Hare Intl. to Tampa Intl., returning Thu, Dec 17, priced at $178 found 2 days ago

Mon, Nov 23 - Fri, Dec 4

ORD

O'Hare Intl.

RSW

Southwest Florida Intl.

$186 Roundtrip, found 3 days ago

$186

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Nov 23 from O'Hare Intl. to Southwest Florida Intl., returning Fri, Dec 4, priced at $186 found 3 days ago

Tue, Nov 24 - Wed, Nov 25

MDW

Midway Intl.

MIA

Miami Intl.

$210 Roundtrip, found 16 hours ago

$210

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Tue, Nov 24 from Midway Intl. to Miami Intl., returning Wed, Nov 25, priced at $210 found 16 hours ago

Tue, Dec 15 - Tue, Dec 22

MDW

Midway Intl.

MCO

Orlando Intl.

$210 Roundtrip, found 18 hours ago

$210

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Tue, Dec 15 from Midway Intl. to Orlando Intl., returning Tue, Dec 22, priced at $210 found 18 hours ago

Tue, Jan 12 - Sat, Jan 30

ORD

O'Hare Intl.

MIA

Miami Intl.

$210 Roundtrip, found 2 days ago

$210

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Jan 12 from O'Hare Intl. to Miami Intl., returning Sat, Jan 30, priced at $210 found 2 days ago

Wed, Nov 18 - Tue, Dec 1

MDW

Midway Intl.

SFO

San Francisco Intl.

$214 Roundtrip, found 4 days ago

$214

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Nov 18 from Midway Intl. to San Francisco Intl., returning Tue, Dec 1, priced at $214 found 4 days ago

Thu, Nov 19 - Sat, Dec 5

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$214 Roundtrip, found 4 days ago

$214

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Nov 19 from O'Hare Intl. to San Francisco Intl., returning Sat, Dec 5, priced at $214 found 4 days ago

Mon, Jan 18 - Thu, Jan 21

ORD

O'Hare Intl.

LAS

Harry Reid Intl.

$218 Roundtrip, found 6 hours ago

$218

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Mon, Jan 18 from O'Hare Intl. to Harry Reid Intl., returning Thu, Jan 21, priced at $218 found 6 hours ago

Thu, Dec 17 - Tue, Dec 29

ORD

O'Hare Intl.

LAX

Los Angeles Intl.

$223 Roundtrip, found 2 hours ago

$223

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Thu, Dec 17 from O'Hare Intl. to Los Angeles Intl., returning Tue, Dec 29, priced at $223 found 2 hours ago

Wed, Dec 16 - Tue, Jan 5

MDW

Midway Intl.

PHX

Sky Harbor Intl.

$248 Roundtrip, found 3 hours ago

$248

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Wed, Dec 16 from Midway Intl. to Sky Harbor Intl., returning Tue, Jan 5, priced at $248 found 3 hours ago

Tue, Dec 15 - Fri, Dec 18

MDW

Midway Intl.

LAS

Harry Reid Intl.

$248 Roundtrip, found 20 hours ago

$248

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Tue, Dec 15 from Midway Intl. to Harry Reid Intl., returning Fri, Dec 18, priced at $248 found 20 hours ago

Mon, Dec 14 - Wed, Dec 30

MDW

Midway Intl.

LAX

Los Angeles Intl.

$248 Roundtrip, found 2 hours ago

$248

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Mon, Dec 14 from Midway Intl. to Los Angeles Intl., returning Wed, Dec 30, priced at $248 found 2 hours ago

Sat, Nov 7 - Sat, Nov 14

MDW

Midway Intl.

TPA

Tampa Intl.

$270 Roundtrip, found 3 days ago

$270

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Nov 7 from Midway Intl. to Tampa Intl., returning Sat, Nov 14, priced at $270 found 3 days ago

Thu, Apr 15 - Sat, Apr 17

ORD

O'Hare Intl.

MEX

Mexico City Intl.

$363 Roundtrip, found 5 days ago

$363

Roundtrip

found 5 days ago

Select Viva flight, departing Thu, Apr 15 from O'Hare Intl. to Mexico City Intl., returning Sat, Apr 17, priced at $363 found 5 days ago

Mon, Mar 29 - Tue, Apr 6

MDW

Midway Intl.

RSW

Southwest Florida Intl.

$385 Roundtrip, found 6 days ago

$385

Roundtrip

found 6 days ago

Select Delta flight, departing Mon, Mar 29 from Midway Intl. to Southwest Florida Intl., returning Tue, Apr 6, priced at $385 found 6 days ago

Wed, Nov 11 - Wed, Nov 18

ORD

O'Hare Intl.

NLU

Felipe Ángeles Intl.

$449 Roundtrip, found 3 days ago

$449

Roundtrip

found 3 days ago

Select Volaris flight, departing Wed, Nov 11 from O'Hare Intl. to Felipe Ángeles Intl., returning Wed, Nov 18, priced at $449 found 3 days ago