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>

$59 CHEAP FLIGHTS from Illinois to Los Angeles

LAX

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

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

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Cheapest round-trip

$168

Overall average: $324

Frontier

Sat 3/14Thu 3/19

ORD - LAX • Non-stop

Cheapest one-way

$59

Typical prices: $171-$336

Frontier

Mon 2/16

STL - LAX • 1 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

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, Mar 14 - Thu, Mar 19

7:39 pm - 10:06 pm

ORD

LAX

4h 27mnonstop

11:01 pm - 4:49 am

LAX

ORD

3h 48mnonstop

$168Frontier

Thu, Mar 12 - Thu, Mar 19

7:39 pm - 10:06 pm

ORD

LAX

4h 27mnonstop

11:01 pm - 4:49 am

LAX

ORD

3h 48mnonstop

$169Frontier

Fri, Feb 13 - Wed, Feb 18

7:45 am - 7:15 am

MDW

LAX

25h 30m

1 stop

4:40 pm - 11:41 pm

LAX

MDW

29h 01m

1 stop

$183Multiple Airlines

Thu, Feb 12 - Fri, Feb 27

12:25 pm - 11:50 pm

MDW

LAX

13h 25m

2 stops

1:11 pm - 11:41 pm

LAX

MDW

8h 30m

1 stop

$192Multiple Airlines

Thu, Feb 12 - Sun, Feb 22

6:27 pm - 12:57 am

PIA

LAX

8h 30m

1 stop

1:17 am - 9:26 am

LAX

PIA

6h 09m

1 stop

$309American Airlines

Sat, Feb 14 - Wed, Feb 18

5:01 pm - 11:55 pm

MLI

LAX

8h 54m

1 stop

6:00 am - 4:16 pm

LAX

MLI

8h 16m

1 stop

$309Delta

Tue, Feb 17 - Tue, Feb 24

3:10 pm - 9:54 pm

PIA

LAX

8h 44m

2 stops

8:40 am - 6:25 pm

LAX

PIA

7h 45m

1 stop

$314American Airlines

Sun, May 17 - Sun, May 24

7:20 pm - 11:59 pm

DEC

LAX

6h 39m

1 stop

7:00 am - 5:51 pm

LAX

DEC

8h 51m

1 stop

$316United Airlines

Mon, Feb 9 - Sun, Feb 15

5:18 pm - 11:52 pm

PIA

LAX

8h 34m

1 stop

12:25 am - 10:11 am

LAX

PIA

7h 46m

1 stop

$334United Airlines

Tue, Feb 3 - Sat, Feb 7

5:11 pm - 11:51 pm

MLI

LAX

8h 40m

1 stop

6:00 am - 4:28 pm

LAX

MLI

8h 28m

1 stop

$359Delta

Useful Info

Low season	January
High season	March
Cheapest flight	$59

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly with an average 4% increase in price.

Flight from St. Louis 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

San Gabriel

Woodland Hills

Downey

Monterey Park

Seal Beach

Carson

Vista

Westlake Village

Norwalk

Gardena

Hesperia

Montebello

Commerce

Bellflower

San Dimas

Aliso Viejo

La Mirada

Everything you need to know for your flight to Los Angeles

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Other airports

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

Los Angeles (LAX)

LAX

$59 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