Flights from Chicago to Lake Arrowhead

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.

Sat, Aug 16 - Tue, Aug 19

ORD

O'Hare Intl.

ONT

Los Angeles - Ontario Intl.

$248 Roundtrip, found 22 hours ago

$248

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sat, Aug 16 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Tue, Aug 19, priced at $248 found 22 hours ago

Sat, Aug 16 - Thu, Aug 21

ORD

O'Hare Intl.

ONT

Los Angeles - Ontario Intl.

$258 Roundtrip, found 22 hours ago

$258

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sat, Aug 16 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Thu, Aug 21, priced at $258 found 22 hours ago

Fri, Sep 19 - Fri, Sep 26

MDW

Midway Intl.

ONT

Los Angeles - Ontario Intl.

$268 Roundtrip, found 15 hours ago

$268

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Fri, Sep 19 from Midway Intl. to Los Angeles - Ontario Intl., returning Fri, Sep 26, priced at $268 found 15 hours ago

Thu, Aug 14 - Thu, Aug 21

ORD

O'Hare Intl.

ONT

Los Angeles - Ontario Intl.

$268 Roundtrip, found 22 hours ago

$268

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Thu, Aug 14 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Thu, Aug 21, priced at $268 found 22 hours ago

Tue, Sep 16 - Sat, Sep 27

MDW

Midway Intl.

ONT

Los Angeles - Ontario Intl.

$319 Roundtrip, found 15 hours ago

$319

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Sep 16 from Midway Intl. to Los Angeles - Ontario Intl., returning Sat, Sep 27, priced at $319 found 15 hours ago

Tue, Sep 16 - Thu, Sep 25

MDW

Midway Intl.

ONT

Los Angeles - Ontario Intl.

$328 Roundtrip, found 15 hours ago

$328

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Sep 16 from Midway Intl. to Los Angeles - Ontario Intl., returning Thu, Sep 25, priced at $328 found 15 hours ago

Tue, Sep 16 - Fri, Sep 26

MDW

Midway Intl.

ONT

Los Angeles - Ontario Intl.

$361 Roundtrip, found 15 hours ago

$361

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Sep 16 from Midway Intl. to Los Angeles - Ontario Intl., returning Fri, Sep 26, priced at $361 found 15 hours ago

Wed, Sep 17 - Sat, Sep 27

MDW

Midway Intl.

ONT

Los Angeles - Ontario Intl.

$399 Roundtrip, found 15 hours ago

$399

Roundtrip

found 15 hours ago

Select Delta flight, departing Wed, Sep 17 from Midway Intl. to Los Angeles - Ontario Intl., returning Sat, Sep 27, priced at $399 found 15 hours ago

Wed, Sep 17 - Thu, Sep 25

MDW

Midway Intl.

ONT

Los Angeles - Ontario Intl.

$408 Roundtrip, found 15 hours ago

$408

Roundtrip

found 15 hours ago

Select Delta flight, departing Wed, Sep 17 from Midway Intl. to Los Angeles - Ontario Intl., returning Thu, Sep 25, priced at $408 found 15 hours ago

Tue, Sep 16 - Sun, Sep 21

MDW

Midway Intl.

ONT

Los Angeles - Ontario Intl.

$412 Roundtrip, found 15 hours ago

$412

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Sep 16 from Midway Intl. to Los Angeles - Ontario Intl., returning Sun, Sep 21, priced at $412 found 15 hours ago

Sun, Aug 17 - Thu, Aug 21

ORD

O'Hare Intl.

ONT

Los Angeles - Ontario Intl.

$414 Roundtrip, found 22 hours ago

$414

Roundtrip

found 22 hours ago

Select United flight, departing Sun, Aug 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Thu, Aug 21, priced at $414 found 22 hours ago

Sun, Aug 17 - Thu, Aug 21

ORD

O'Hare Intl.

ONT

Los Angeles - Ontario Intl.

$424 Roundtrip, found 22 hours ago

$424

Roundtrip

found 22 hours ago

Select United flight, departing Sun, Aug 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Thu, Aug 21, priced at $424 found 22 hours ago

Wed, Sep 17 - Fri, Sep 26

MDW

Midway Intl.

ONT

Los Angeles - Ontario Intl.

$441 Roundtrip, found 15 hours ago

$441

Roundtrip

found 15 hours ago

Select Delta flight, departing Wed, Sep 17 from Midway Intl. to Los Angeles - Ontario Intl., returning Fri, Sep 26, priced at $441 found 15 hours ago

Sun, Aug 17 - Thu, Aug 21

ORD

O'Hare Intl.

ONT

Los Angeles - Ontario Intl.

$459 Roundtrip, found 22 hours ago

$459

Roundtrip

found 22 hours ago

Select United flight, departing Sun, Aug 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Thu, Aug 21, priced at $459 found 22 hours ago

Thu, Sep 18 - Sat, Sep 27

MDW

Midway Intl.

ONT

Los Angeles - Ontario Intl.

$462 Roundtrip, found 15 hours ago

$462

Roundtrip

found 15 hours ago

Select Delta flight, departing Thu, Sep 18 from Midway Intl. to Los Angeles - Ontario Intl., returning Sat, Sep 27, priced at $462 found 15 hours ago

Sun, Aug 17 - Thu, Aug 21

ORD

O'Hare Intl.

ONT

Los Angeles - Ontario Intl.

$467 Roundtrip, found 22 hours ago

$467

Roundtrip

found 22 hours ago

Select United flight, departing Sun, Aug 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Thu, Aug 21, priced at $467 found 22 hours ago

Sun, Aug 17 - Thu, Aug 21

ORD

O'Hare Intl.

ONT

Los Angeles - Ontario Intl.

$469 Roundtrip, found 22 hours ago

$469

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Sun, Aug 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Thu, Aug 21, priced at $469 found 22 hours ago

Sun, Aug 17 - Thu, Aug 21

ORD

O'Hare Intl.

ONT

Los Angeles - Ontario Intl.

$559 Roundtrip, found 22 hours ago

$559

Roundtrip

found 22 hours ago

Select United flight, departing Sun, Aug 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Thu, Aug 21, priced at $559 found 22 hours ago

Sun, Aug 17 - Thu, Aug 21

ORD

O'Hare Intl.

ONT

Los Angeles - Ontario Intl.

$579 Roundtrip, found 22 hours ago

$579

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Sun, Aug 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Thu, Aug 21, priced at $579 found 22 hours ago

Sun, Aug 17 - Thu, Aug 21

ORD

O'Hare Intl.

ONT

Los Angeles - Ontario Intl.

$636 Roundtrip, found 22 hours ago

$636

Roundtrip

found 22 hours ago

Select Alaska Airlines flight, departing Sun, Aug 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Thu, Aug 21, priced at $636 found 22 hours ago