Flights from Chicago

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.

Tue, Feb 10 - Sat, Feb 14

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$68 Roundtrip, found 1 day ago

$68

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Feb 10 from O'Hare Intl. to Sky Harbor Intl., returning Sat, Feb 14, priced at $68 found 1 day ago

Sun, Jan 18 - Sat, Jan 24

ORD

O'Hare Intl.

TPA

Tampa Intl.

$68 Roundtrip, found 11 hours ago

$68

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Sun, Jan 18 from O'Hare Intl. to Tampa Intl., returning Sat, Jan 24, priced at $68 found 11 hours ago

Sat, Feb 14 - Sat, Feb 21

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$68 Roundtrip, found 15 hours ago

$68

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sat, Feb 14 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Sat, Feb 21, priced at $68 found 15 hours ago

Sun, Jan 18 - Fri, Jan 23

ORD

O'Hare Intl.

LAS

Harry Reid Intl.

$68 Roundtrip, found 1 hour ago

$68

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sun, Jan 18 from O'Hare Intl. to Harry Reid Intl., returning Fri, Jan 23, priced at $68 found 1 hour ago

Sat, Jan 24 - Thu, Feb 5

ORD

O'Hare Intl.

FLL

Fort Lauderdale - Hollywood Intl.

$68 Roundtrip, found 10 hours ago

$68

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Sat, Jan 24 from O'Hare Intl. to Fort Lauderdale - Hollywood Intl., returning Thu, Feb 5, priced at $68 found 10 hours ago

Wed, Jan 7 - Wed, Jan 14

ORD

O'Hare Intl.

TPA

Tampa Intl.

$70 Roundtrip, found 6 days ago

$70

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Wed, Jan 7 from O'Hare Intl. to Tampa Intl., returning Wed, Jan 14, priced at $70 found 6 days ago

Mon, Feb 23 - Fri, Mar 6

ORD

O'Hare Intl.

MIA

Miami Intl.

$72 Roundtrip, found 5 days ago

$72

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Feb 23 from O'Hare Intl. to Miami Intl., returning Fri, Mar 6, priced at $72 found 5 days ago

Wed, Jan 7 - Fri, Jan 16

MDW

Midway Intl.

MIA

Miami Intl.

$79 Roundtrip, found 5 days ago

$79

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jan 7 from Midway Intl. to Miami Intl., returning Fri, Jan 16, priced at $79 found 5 days ago

Sun, Jan 18 - Mon, Jan 26

MDW

Midway Intl.

DFW

Dallas-Fort Worth Intl.

$79 Roundtrip, found 3 days ago

$79

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jan 18 from Midway Intl. to Dallas-Fort Worth Intl., returning Mon, Jan 26, priced at $79 found 3 days ago

Tue, Jan 6 - Sat, Jan 10

ORD

O'Hare Intl.

MCO

Orlando Intl.

$82 Roundtrip, found 9 hours ago

$82

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Tue, Jan 6 from O'Hare Intl. to Orlando Intl., returning Sat, Jan 10, priced at $82 found 9 hours ago

Thu, Feb 12 - Fri, Feb 13

MDW

Midway Intl.

PHX

Sky Harbor Intl.

$83 Roundtrip, found 1 hour ago

$83

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Thu, Feb 12 from Midway Intl. to Sky Harbor Intl., returning Fri, Feb 13, priced at $83 found 1 hour ago

Wed, Jan 7 - Fri, Jan 9

MDW

Midway Intl.

MCO

Orlando Intl.

$93 Roundtrip, found 5 days ago

$93

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jan 7 from Midway Intl. to Orlando Intl., returning Fri, Jan 9, priced at $93 found 5 days ago

Wed, Jan 21 - Thu, Jan 29

MDW

Midway Intl.

TPA

Tampa Intl.

$108 Roundtrip, found 2 days ago

$108

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jan 21 from Midway Intl. to Tampa Intl., returning Thu, Jan 29, priced at $108 found 2 days ago

Tue, Feb 17 - Thu, Feb 26

ORD

O'Hare Intl.

LAX

Los Angeles Intl.

$108 Roundtrip, found 2 days ago

$108

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Feb 17 from O'Hare Intl. to Los Angeles Intl., returning Thu, Feb 26, priced at $108 found 2 days ago

Thu, Feb 19 - Thu, Feb 26

ORD

O'Hare Intl.

DEN

Denver Intl.

$126 Roundtrip, found 1 day ago

$126

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Feb 19 from O'Hare Intl. to Denver Intl., returning Thu, Feb 26, priced at $126 found 1 day ago

Sat, Jan 17 - Wed, Jan 21

ORD

O'Hare Intl.

LAS

Harry Reid Intl.

$145 Roundtrip, found 1 hour ago

$145

Roundtrip

found 1 hour ago

Select United flight, departing Sat, Jan 17 from O'Hare Intl. to Harry Reid Intl., returning Wed, Jan 21, priced at $145 found 1 hour ago

Tue, Jan 27 - Wed, Jan 28

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$157 Roundtrip, found 6 days ago

$157

Roundtrip

found 6 days ago

Select American Airlines flight, departing Tue, Jan 27 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Wed, Jan 28, priced at $157 found 6 days ago

Tue, Jan 27 - Wed, Jan 28

MDW

Midway Intl.

DAL

Love Field

$157 Roundtrip, found 6 days ago

$157

Roundtrip

found 6 days ago

Select Southwest Airlines flight, departing Tue, Jan 27 from Midway Intl. to Love Field, returning Wed, Jan 28, priced at $157 found 6 days ago

Tue, Jan 27 - Wed, Jan 28

ORD

O'Hare Intl.

DAL

Love Field

$167 Roundtrip, found 6 days ago

$167

Roundtrip

found 6 days ago

Select Southwest Airlines flight, departing Tue, Jan 27 from O'Hare Intl. to Love Field, returning Wed, Jan 28, priced at $167 found 6 days ago

Wed, Apr 8 - Fri, Apr 17

ORD

O'Hare Intl.

FLL

Fort Lauderdale - Hollywood Intl.

$183 Roundtrip, found 2 days ago

$183

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Wed, Apr 8 from O'Hare Intl. to Fort Lauderdale - Hollywood Intl., returning Fri, Apr 17, priced at $183 found 2 days ago