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>

$74 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

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

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Cheapest round-trip

$135

Overall average: $304

Multiple Airlines

Sat 11/8Tue 11/11

ORD - LAX • Non-stop

Cheapest non-stop

$135

Typical prices: $219-$463

Frontier

Fri 11/7Mon 11/10

ORD - LAX • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Los Angeles!

Flight Deals

Cheap Flights from Illinois to Los Angeles

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Los Angeles that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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, Nov 8 - Tue, Nov 11

9:22 pm - 11:59 pmORD-LAX

4h 37mnonstop

9:04 am - 12:59 amLAX-ORD

13h 55m2 stops

$135Multiple Airlines

Find Deal

Sun, Oct 26 - Tue, Nov 11

6:40 am - 6:39 pmORD-LAX

13h 59m1 stop

1:20 am - 7:28 amLAX-ORD

4h 08mnonstop

$136Spirit Airlines

Find Deal

Thu, Oct 23 - Fri, Oct 24

8:25 am - 8:36 pmMDW-LAX

14h 11m1 stop

2:27 pm - 10:21 amLAX-MDW

17h 54m1 stop

$138Frontier

Find Deal

Sun, Nov 2 - Mon, Nov 10

5:11 am - 12:28 pmORD-LAX

9h 17m1 stop

2:25 pm - 11:41 pmLAX-ORD

7h 16m1 stop

$138Frontier

Find Deal

Thu, Nov 13 - Sun, Nov 16

6:05 am - 8:35 amMDW-LAX

4h 30mnonstop

11:15 pm - 5:15 amLAX-MDW

4h 00mnonstop

$159Southwest

Find Deal

Fri, Dec 5 - Sun, Dec 7

2:35 pm - 5:14 pmORD-LAX

4h 39mnonstop

12:25 am - 6:19 amLAX-ORD

3h 54mnonstop

$159United Airlines

Find Deal

Sat, Nov 8 - Sat, Nov 15

8:41 pm - 11:24 pmORD-LAX

4h 43mnonstop

7:00 am - 1:13 pmLAX-ORD

4h 13mnonstop

$160American Airlines

Find Deal

Sat, Nov 8 - Wed, Nov 12

6:00 am - 8:35 amORD-LAX

4h 35mnonstop

6:00 pm - 11:59 pmLAX-ORD

3h 59mnonstop

$162American Airlines

Find Deal

Fri, Nov 7 - Fri, Nov 14

6:05 am - 8:35 amMDW-LAX

4h 30mnonstop

9:20 pm - 5:05 amLAX-MDW

5h 45m1 stop

$169Southwest

Find Deal

Wed, Nov 5 - Sun, Nov 9

2:30 pm - 5:09 pmORD-LAX

4h 39mnonstop

11:20 pm - 5:16 amLAX-ORD

3h 56mnonstop

$169United Airlines

Find Deal

Useful Info

Low season	February
High season	December
Cheapest flight	$74

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly with an average 22% increase in price.

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

Woodland Hills

Downey

Lake Forest

Monterey Park

San Gabriel

Carson

Westlake Village

Seal Beach

Vista

Gardena

Hesperia

Commerce

Montebello

Bellflower

Aliso Viejo

Norwalk

San Dimas

Upland

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

LAX

$74 Find Cheap Flights from Illinois to Los Angeles

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

Everything you should know

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