Flights from Chicago to Ludlow

Photo by Wendy MacLean

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.

Frontier Airlines
Sun, Sep 14 - Thu, Sep 18
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$244 Roundtrip, found 1 day ago
$244
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Sep 14 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Thu, Sep 18, priced at $244 found 1 day ago
Frontier Airlines
Sun, Jun 1 - Sat, Jun 7
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$251 Roundtrip, found 6 days ago
$251
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sun, Jun 1 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Sat, Jun 7, priced at $251 found 6 days ago
Frontier Airlines
Sun, Jun 1 - Fri, Jun 6
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$252 Roundtrip, found 6 days ago
$252
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sun, Jun 1 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Fri, Jun 6, priced at $252 found 6 days ago
Delta
Wed, Sep 17 - Thu, Sep 18
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$287 Roundtrip, found 1 day ago
$287
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Thu, Sep 18, priced at $287 found 1 day ago
Alaska Airlines
Wed, Sep 17 - Sun, Sep 21
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$291 Roundtrip, found 1 day ago
$291
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Sep 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Sun, Sep 21, priced at $291 found 1 day ago
American Airlines
Wed, Sep 17 - Sun, Sep 21
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$327 Roundtrip, found 1 day ago
$327
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Sun, Sep 21, priced at $327 found 1 day ago
United
Wed, Sep 17 - Sun, Sep 21
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$331 Roundtrip, found 1 day ago
$331
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Sun, Sep 21, priced at $331 found 1 day ago
Delta
Wed, Sep 17 - Sun, Sep 21
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$331 Roundtrip, found 1 day ago
$331
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Sun, Sep 21, priced at $331 found 1 day ago
Delta
Wed, Sep 17 - Thu, Sep 18
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$332 Roundtrip, found 1 day ago
$332
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Thu, Sep 18, priced at $332 found 1 day ago
JetBlue Airways
Wed, Sep 17 - Sun, Sep 21
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$333 Roundtrip, found 1 day ago
$333
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Sep 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Sun, Sep 21, priced at $333 found 1 day ago
Delta
Wed, Sep 17 - Sun, Sep 21
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$336 Roundtrip, found 1 day ago
$336
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Sun, Sep 21, priced at $336 found 1 day ago
United
Wed, Sep 17 - Sun, Sep 21
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$340 Roundtrip, found 1 day ago
$340
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Sun, Sep 21, priced at $340 found 1 day ago
Alaska Airlines
Wed, Sep 17 - Sun, Sep 21
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$341 Roundtrip, found 1 day ago
$341
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Sep 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Sun, Sep 21, priced at $341 found 1 day ago
American Airlines
Wed, Sep 17 - Sun, Sep 21
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$343 Roundtrip, found 1 day ago
$343
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Sun, Sep 21, priced at $343 found 1 day ago
Alaska Airlines
Wed, Sep 17 - Sun, Sep 21
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$365 Roundtrip, found 1 day ago
$365
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Sep 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Sun, Sep 21, priced at $365 found 1 day ago
Delta
Wed, Sep 17 - Thu, Sep 18
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$366 Roundtrip, found 1 day ago
$366
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Thu, Sep 18, priced at $366 found 1 day ago
United
Wed, Sep 17 - Thu, Sep 18
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$412 Roundtrip, found 1 day ago
$412
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Thu, Sep 18, priced at $412 found 1 day ago
American Airlines
Wed, Sep 17 - Thu, Sep 18
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$432 Roundtrip, found 1 day ago
$432
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Thu, Sep 18, priced at $432 found 1 day ago
JetBlue Airways
Wed, Sep 17 - Sun, Sep 21
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$433 Roundtrip, found 1 day ago
$433
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Sep 17 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Sun, Sep 21, priced at $433 found 1 day ago
Hawaiian Airlines
Tue, Jun 3 - Sat, Jun 7
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$618 Roundtrip, found 6 days ago
$618
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Jun 3 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Sat, Jun 7, priced at $618 found 6 days ago