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>

$66 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.

Cheapest round-trip

$191

Overall average: $301

Spirit Airlines

Mon 2/23Sat 2/28

ORD - LAX • 1 stop

Cheapest non-stop

$193

Typical prices: $198-$399

Frontier

Thu 4/9Fri 4/10

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

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

Mon, Feb 23 - Sat, Feb 28

6:51 pm - 12:38 pm

ORD

LAX

19h 47m

1 stop

8:20 am - 12:40 am

LAX

ORD

14h 20m

1 stop

$191Spirit Airlines

Thu, Apr 9 - Fri, Apr 17

6:00 pm - 12:27 am

ORD

LAX

8h 27m

1 stop

4:07 pm - 5:31 am

LAX

ORD

11h 24m

1 stop

$192Multiple Airlines

Sat, Feb 28 - Thu, Mar 5

9:15 am - 5:40 pm

MDW

LAX

10h 25m

1 stop

1:50 pm - 4:13 pm

LAX

MDW

24h 23m

1 stop

$193Frontier

Sat, Feb 28 - Sat, Mar 7

8:05 am - 9:20 pm

ORD

LAX

15h 15m

1 stop

8:57 pm - 8:43 am

LAX

ORD

9h 46m

1 stop

$193Frontier

Fri, Feb 27 - Sun, Mar 1

2:56 pm - 7:21 pm

BMI

LAX

6h 25m

1 stop

1:17 am - 11:01 am

LAX

BMI

7h 44m

1 stop

$309American Airlines

Fri, Apr 10 - Sun, Apr 12

7:28 pm - 11:58 pm

PIA

LAX

6h 30m

1 stop

11:02 pm - 10:02 am

LAX

PIA

9h 00m

1 stop

$309United Airlines

Mon, Mar 2 - Tue, Mar 10

5:01 pm - 11:55 pm

MLI

LAX

8h 54m

1 stop

7:00 am - 4:32 pm

LAX

MLI

7h 32m

1 stop

$309Delta

Mon, Mar 2 - Mon, Mar 9

1:30 pm - 9:54 pm

MLI

LAX

10h 24m

2 stops

2:37 pm - 10:53 pm

LAX

MLI

6h 16m

1 stop

$314American Airlines

Sat, Mar 7 - Fri, Mar 13

10:46 am - 3:35 pm

MLI

LAX

6h 49m

1 stop

12:25 am - 10:09 am

LAX

MLI

7h 44m

1 stop

$324United Airlines

Fri, May 1 - Sat, May 9

5:58 pm - 12:55 am

EVV

LAX

8h 57m

1 stop

12:10 pm - 9:44 pm

LAX

EVV

7h 34m

1 stop

$419Delta

Useful Info

Low season	November
High season	March
Cheapest flight	$66

Best time to beat the crowds but there is an average 4% increase in price.

Most popular time to fly with an average 3% 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

Downey

Woodland Hills

San Gabriel

Monterey Park

Seal Beach

Carson

Vista

Westlake Village

Norwalk

Gardena

Montebello

Hesperia

Bellflower

Commerce

San Dimas

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

$66 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