Flights from Los Angeles to Chicago

Cheapest flights from Los Angeles

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, Sep 23 - Mon, Oct 6

LAX

Los Angeles Intl.

ORD

O'Hare Intl.

$140 Roundtrip, found 10 hours ago

$140

Roundtrip

found 10 hours ago

Select Spirit Airlines flight, departing Tue, Sep 23 from Los Angeles Intl. to O'Hare Intl., returning Mon, Oct 6, priced at $140 found 10 hours ago

Tue, Sep 23 - Mon, Oct 6

LAX

Los Angeles Intl.

ORD

O'Hare Intl.

$147 Roundtrip, found 10 hours ago

$147

Roundtrip

found 10 hours ago

Select Spirit Airlines flight, departing Tue, Sep 23 from Los Angeles Intl. to O'Hare Intl., returning Mon, Oct 6, priced at $147 found 10 hours ago

Tue, Sep 23 - Mon, Oct 6

LAX

Los Angeles Intl.

ORD

O'Hare Intl.

$149 Roundtrip, found 10 hours ago

$149

Roundtrip

found 10 hours ago

Select Spirit Airlines flight, departing Tue, Sep 23 from Los Angeles Intl. to O'Hare Intl., returning Mon, Oct 6, priced at $149 found 10 hours ago

Mon, Aug 4 - Wed, Aug 13

LAX

Los Angeles Intl.

ORD

O'Hare Intl.

$150 Roundtrip, found 15 hours ago

$150

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Mon, Aug 4 from Los Angeles Intl. to O'Hare Intl., returning Wed, Aug 13, priced at $150 found 15 hours ago

Fri, Aug 8 - Fri, Aug 8

LAX

Los Angeles Intl.

ORD

O'Hare Intl.

$155 Roundtrip, found 15 hours ago

$155

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Fri, Aug 8 from Los Angeles Intl. to O'Hare Intl., returning Fri, Aug 8, priced at $155 found 15 hours ago

Tue, Sep 23 - Mon, Oct 6

LAX

Los Angeles Intl.

ORD

O'Hare Intl.

$157 Roundtrip, found 10 hours ago

$157

Roundtrip

found 10 hours ago

Select American Airlines flight, departing Tue, Sep 23 from Los Angeles Intl. to O'Hare Intl., returning Mon, Oct 6, priced at $157 found 10 hours ago

Mon, Aug 4 - Thu, Aug 7

LAX

Los Angeles Intl.

ORD

O'Hare Intl.

$160 Roundtrip, found 15 hours ago

$160

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Mon, Aug 4 from Los Angeles Intl. to O'Hare Intl., returning Thu, Aug 7, priced at $160 found 15 hours ago

Tue, Sep 23 - Mon, Oct 6

LAX

Los Angeles Intl.

ORD

O'Hare Intl.

$163 Roundtrip, found 10 hours ago

$163

Roundtrip

found 10 hours ago

Select United flight, departing Tue, Sep 23 from Los Angeles Intl. to O'Hare Intl., returning Mon, Oct 6, priced at $163 found 10 hours ago

Tue, Sep 23 - Mon, Oct 6

LAX

Los Angeles Intl.

ORD

O'Hare Intl.

$163 Roundtrip, found 10 hours ago

$163

Roundtrip

found 10 hours ago

Select American Airlines flight, departing Tue, Sep 23 from Los Angeles Intl. to O'Hare Intl., returning Mon, Oct 6, priced at $163 found 10 hours ago

Tue, Sep 23 - Mon, Oct 6

LAX

Los Angeles Intl.

ORD

O'Hare Intl.

$174 Roundtrip, found 10 hours ago

$174

Roundtrip

found 10 hours ago

Select Spirit Airlines flight, departing Tue, Sep 23 from Los Angeles Intl. to O'Hare Intl., returning Mon, Oct 6, priced at $174 found 10 hours ago

Tue, Jul 29 - Wed, Aug 6

LAX

Los Angeles Intl.

ORD

O'Hare Intl.

$175 Roundtrip, found 1 day ago

$175

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 29 from Los Angeles Intl. to O'Hare Intl., returning Wed, Aug 6, priced at $175 found 1 day ago

Fri, Jul 11 - Thu, Jul 17

LAX

Los Angeles Intl.

ORD

O'Hare Intl.

$220 Roundtrip, found 1 day ago

$220

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Los Angeles Intl. to O'Hare Intl., returning Thu, Jul 17, priced at $220 found 1 day ago

Tue, Oct 7 - Fri, Oct 10

LAX

Los Angeles Intl.

ORD

O'Hare Intl.

$224 Roundtrip, found 1 day ago

$224

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Oct 7 from Los Angeles Intl. to O'Hare Intl., returning Fri, Oct 10, priced at $224 found 1 day ago

Thu, Oct 9 - Wed, Oct 15

LAX

Los Angeles Intl.

ORD

O'Hare Intl.

$243 Roundtrip, found 1 day ago

$243

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Thu, Oct 9 from Los Angeles Intl. to O'Hare Intl., returning Wed, Oct 15, priced at $243 found 1 day ago

Sat, Oct 11 - Sat, Oct 11

ONT

Los Angeles - Ontario Intl.

ORD

O'Hare Intl.

$250 Roundtrip, found 1 day ago

$250

Roundtrip

found 1 day ago

Select United flight, departing Sat, Oct 11 from Los Angeles - Ontario Intl. to O'Hare Intl., returning Sat, Oct 11, priced at $250 found 1 day ago

Tue, Aug 12 - Tue, Aug 19

LAX

Los Angeles Intl.

MDW

Midway Intl.

$257 Roundtrip, found 6 days ago

$257

Roundtrip

found 6 days ago

Select Delta flight, departing Tue, Aug 12 from Los Angeles Intl. to Midway Intl., returning Tue, Aug 19, priced at $257 found 6 days ago

Tue, Sep 23 - Mon, Oct 6

LAX

Los Angeles Intl.

ORD

O'Hare Intl.

$257 Roundtrip, found 10 hours ago

$257

Roundtrip

found 10 hours ago

Select Delta flight, departing Tue, Sep 23 from Los Angeles Intl. to O'Hare Intl., returning Mon, Oct 6, priced at $257 found 10 hours ago

Tue, Sep 16 - Tue, Sep 23

SNA

John Wayne

MDW

Midway Intl.

$279 Roundtrip, found 4 days ago

$279

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Sep 16 from John Wayne to Midway Intl., returning Tue, Sep 23, priced at $279 found 4 days ago

Wed, Aug 13 - Sun, Aug 17

ONT

Los Angeles - Ontario Intl.

MDW

Midway Intl.

$292 Roundtrip, found 6 days ago

$292

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Aug 13 from Los Angeles - Ontario Intl. to Midway Intl., returning Sun, Aug 17, priced at $292 found 6 days ago

Tue, Sep 23 - Mon, Oct 6

LAX

Los Angeles Intl.

ORD

O'Hare Intl.

$582 Roundtrip, found 10 hours ago

$582

Roundtrip

found 10 hours ago

Select JetBlue Airways flight, departing Tue, Sep 23 from Los Angeles Intl. to O'Hare Intl., returning Mon, Oct 6, priced at $582 found 10 hours ago