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.

Wed, Mar 11 - Wed, Mar 18

MDW

Midway Intl.

DFW

Dallas-Fort Worth Intl.

$61 Roundtrip, found 4 days ago

$61

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Mar 11 from Midway Intl. to Dallas-Fort Worth Intl., returning Wed, Mar 18, priced at $61 found 4 days ago

Tue, Mar 10 - Tue, Mar 17

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$61 Roundtrip, found 2 days ago

$61

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Mar 10 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Tue, Mar 17, priced at $61 found 2 days ago

Sat, Apr 18 - Sat, May 2

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$66 Roundtrip, found 4 days ago

$66

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Apr 18 from O'Hare Intl. to Sky Harbor Intl., returning Sat, May 2, priced at $66 found 4 days ago

Mon, May 4 - Thu, May 7

ORD

O'Hare Intl.

LAS

Harry Reid Intl.

$66 Roundtrip, found 1 day ago

$66

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, May 4 from O'Hare Intl. to Harry Reid Intl., returning Thu, May 7, priced at $66 found 1 day ago

Wed, May 13 - Wed, May 20

ORD

O'Hare Intl.

FLL

Fort Lauderdale - Hollywood Intl.

$66 Roundtrip, found 1 day ago

$66

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, May 13 from O'Hare Intl. to Fort Lauderdale - Hollywood Intl., returning Wed, May 20, priced at $66 found 1 day ago

Mon, Feb 23 - Fri, Feb 27

ORD

O'Hare Intl.

MIA

Miami Intl.

$68 Roundtrip, found 1 day ago

$68

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Feb 23 from O'Hare Intl. to Miami Intl., returning Fri, Feb 27, priced at $68 found 1 day ago

Thu, Mar 5 - Fri, Mar 20

ORD

O'Hare Intl.

DEN

Denver Intl.

$72 Roundtrip, found 4 days ago

$72

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Mar 5 from O'Hare Intl. to Denver Intl., returning Fri, Mar 20, priced at $72 found 4 days ago

Sat, May 16 - Mon, May 18

ORD

O'Hare Intl.

MCO

Orlando Intl.

$77 Roundtrip, found 6 days ago

$77

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, May 16 from O'Hare Intl. to Orlando Intl., returning Mon, May 18, priced at $77 found 6 days ago

Sat, Mar 7 - Tue, Mar 24

ORD

O'Hare Intl.

TPA

Tampa Intl.

$78 Roundtrip, found 5 days ago

$78

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Mar 7 from O'Hare Intl. to Tampa Intl., returning Tue, Mar 24, priced at $78 found 5 days ago

Wed, May 13 - Sat, May 30

ORD

O'Hare Intl.

DFW

Dallas-Fort Worth Intl.

$82 Roundtrip, found 3 days ago

$82

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, May 13 from O'Hare Intl. to Dallas-Fort Worth Intl., returning Sat, May 30, priced at $82 found 3 days ago

Mon, Apr 20 - Thu, May 7

MDW

Midway Intl.

PHX

Sky Harbor Intl.

$89 Roundtrip, found 4 days ago

$89

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Apr 20 from Midway Intl. to Sky Harbor Intl., returning Thu, May 7, priced at $89 found 4 days ago

Wed, May 20 - Fri, May 29

ORD

O'Hare Intl.

LAS

Harry Reid Intl.

$91 Roundtrip, found 21 hours ago

$91

Roundtrip

found 21 hours ago

Select American Airlines flight, departing Wed, May 20 from O'Hare Intl. to Harry Reid Intl., returning Fri, May 29, priced at $91 found 21 hours ago

Tue, Mar 10 - Fri, Mar 13

MDW

Midway Intl.

MCO

Orlando Intl.

$96 Roundtrip, found 4 days ago

$96

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Mar 10 from Midway Intl. to Orlando Intl., returning Fri, Mar 13, priced at $96 found 4 days ago

Wed, Apr 15 - Sat, May 2

ORD

O'Hare Intl.

LAX

Los Angeles Intl.

$98 Roundtrip, found 6 days ago

$98

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Apr 15 from O'Hare Intl. to Los Angeles Intl., returning Sat, May 2, priced at $98 found 6 days ago

Sun, Mar 1 - Thu, Mar 5

MDW

Midway Intl.

MIA

Miami Intl.

$101 Roundtrip, found 1 day ago

$101

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Mar 1 from Midway Intl. to Miami Intl., returning Thu, Mar 5, priced at $101 found 1 day ago

Sat, May 30 - Sat, Jun 6

ORD

O'Hare Intl.

LAX

Los Angeles Intl.

$137 Roundtrip, found 1 day ago

$137

Roundtrip

found 1 day ago

Select United flight, departing Sat, May 30 from O'Hare Intl. to Los Angeles Intl., returning Sat, Jun 6, priced at $137 found 1 day ago

Tue, May 5 - Tue, May 12

ORD

O'Hare Intl.

DAL

Love Field

$157 Roundtrip, found 5 days ago

$157

Roundtrip

found 5 days ago

Select Southwest Airlines flight, departing Tue, May 5 from O'Hare Intl. to Love Field, returning Tue, May 12, priced at $157 found 5 days ago

Fri, Apr 10 - Tue, Apr 14

MDW

Midway Intl.

TPA

Tampa Intl.

$170 Roundtrip, found 9 hours ago

$170

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Fri, Apr 10 from Midway Intl. to Tampa Intl., returning Tue, Apr 14, priced at $170 found 9 hours ago

Tue, May 19 - Thu, Jun 4

ORD

O'Hare Intl.

LAS

Harry Reid Intl.

$171 Roundtrip, found 2 days ago

$171

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Tue, May 19 from O'Hare Intl. to Harry Reid Intl., returning Thu, Jun 4, priced at $171 found 2 days ago

Tue, Apr 21 - Tue, Apr 28

ORD

O'Hare Intl.

DAL

Love Field

$177 Roundtrip, found 5 days ago

$177

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Apr 21 from O'Hare Intl. to Love Field, returning Tue, Apr 28, priced at $177 found 5 days ago