How does KAYAK find such low prices on flights from Illinois to Los Angeles?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Los Angeles. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Los Angeles?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Angeles from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Los Angeles?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Los Angeles with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Los Angeles?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Los Angeles from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$80 CHEAP FLIGHTS from Illinois to Los Angeles

LAX

KAYAK searches hundreds of travel sites at once for deals on flights to Los Angeles

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from Illinois to Los Angeles

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Los Angeles

Sat, Apr 11 - Wed, Apr 15

7:45 pm - 10:30 pm

ORD

LAX

4h 45mnonstop

11:36 pm - 5:50 am

LAX

ORD

4h 14mnonstop

$161Frontier

Sat, Apr 11 - Sat, Apr 18

7:45 pm - 10:30 pm

ORD

LAX

4h 45mnonstop

11:36 pm - 5:50 am

LAX

ORD

4h 14mnonstop

$162Frontier

Tue, Apr 14 - Sun, Apr 19

8:58 pm - 4:15 pm

ORD

LAX

21h 17m

1 stop

11:35 pm - 5:35 am

LAX

ORD

4h 00mnonstop

$163Multiple Airlines

Wed, Apr 15 - Tue, Apr 21

7:21 pm - 10:06 pm

ORD

LAX

4h 45mnonstop

11:36 pm - 5:50 am

LAX

ORD

4h 14mnonstop

$164Frontier

Sun, May 10 - Sat, May 16

5:25 am - 11:24 am

ORD

LAX

7h 59m

1 stop

11:35 pm - 5:35 am

LAX

ORD

4h 00mnonstop

$165Multiple Airlines

Thu, Apr 30 - Sun, May 3

12:47 pm - 10:05 pm

ORD

LAX

11h 18m

1 stop

5:22 pm - 11:27 pm

LAX

ORD

4h 05mnonstop

$167Spirit Airlines

Sat, Apr 18 - Sat, Apr 25

10:00 am - 12:30 pm

MDW

LAX

4h 30mnonstop

5:40 am - 11:40 am

LAX

MDW

4h 00mnonstop

$179Southwest

Sat, Apr 18 - Sat, Apr 25

12:45 pm - 5:05 pm

MDW

LAX

6h 20m

1 stop

5:40 am - 11:40 am

LAX

MDW

4h 00mnonstop

$189Southwest

Wed, Jun 10 - Sun, Jun 14

1:32 pm - 7:16 pm

CMI

LAX

7h 44m

1 stop

11:30 pm - 8:54 am

LAX

CMI

7h 24m

1 stop

$318United Airlines

Sat, May 16 - Sat, May 23

5:30 pm - 10:35 pm

PIA

LAX

7h 05m

1 stop

10:45 am - 9:05 pm

LAX

PIA

8h 20m

1 stop

$329United Airlines

Useful Info

Low season	January
High season	May
Cheapest flight	$80

Best time to beat the crowds with an average 3% drop in price.

Most popular time to fly and prices are also 9% lower on average.

Flight from Chicago O'Hare Airport to Los Angeles

How does KAYAK find such low prices on flights from Illinois to Los Angeles?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Los Angeles.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Los Angeles?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Angeles from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Los Angeles?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Los Angeles with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Los Angeles?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Los Angeles from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Orange

Carpinteria

Lake Forest

Woodland Hills

Downey

San Gabriel

Monterey Park

Seal Beach

Carson

Vista

Westlake Village

Norwalk

Bellflower

Gardena

Montebello

San Dimas

Hesperia

Commerce

La Mirada

Aliso Viejo

Everything you need to know for your flight to Los Angeles

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Los Angeles

Los Angeles (LAX)

LAX

$80 Find Cheap Flights from Illinois to Los Angeles

KAYAK searches hundreds of travel sites at once for deals on flights to Los Angeles

Cheap Flights from Illinois to Los Angeles

Recent round-trip flight deals from Illinois to Los Angeles

Recent one-way flight deals from Illinois to Los Angeles

Recent last minute flight deals from Illinois to Los Angeles

Recent direct flight deals from Illinois to Los Angeles

Good to know

FAQs for booking flights from Illinois to Los Angeles

How does KAYAK find such low prices on flights from Illinois to Los Angeles?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Los Angeles.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Los Angeles?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Angeles from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Los Angeles?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Los Angeles with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Los Angeles?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Los Angeles from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Los Angeles?

Everything you need to know for your flight to Los Angeles

Information on the airport you'll fly into in Los Angeles

Cabin class types available on flights to Illinois

Complete your trip to Los Angeles with a hotel stay or car rental

Find direct flights for Los Angeles

Flights to other popular destinations

Flights from domestic origins to Los Angeles

Choose which airport to fly into in Los Angeles

Find deals for your return flight