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

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 Cali. 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 Cali?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cali 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 Cali?

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 Cali 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 Cali?

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 Cali 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>

$105 CHEAP FLIGHTS from Illinois to Cali

CLO

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

...and more

Travelers love KAYAK

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

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

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

Cheapest round-trip

$425

Typical prices: $393-$570

Spirit Airlines

Tue 1/6Fri 1/16

ORD - CLO • 1 stop

Cheapest one-way

$105

Typical prices: $189-$250

Spirit Airlines

Thu 1/1

ORD - CLO • 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 Cali!

Flight Deals

Cheap Flights from Illinois to Cali

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Cali 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

Recent round-trip flight deals from Illinois to Cali

Tue, Jan 6 - Fri, Jan 16

5:00 am - 2:15 pmORD-CLO

8h 15m1 stop

3:22 pm - 2:19 pmCLO-ORD

23h 57m2 stops

$425Spirit Airlines

Find Deal

Tue, Jan 27 - Mon, Feb 2

5:15 am - 10:12 pmORD-CLO

15h 57m2 stops

4:45 am - 11:46 pmCLO-ORD

20h 01m2 stops

$433Multiple Airlines

Find Deal

Mon, Dec 15 - Sun, Dec 21

5:00 am - 7:11 amORD-CLO

25h 11m3 stops

1:55 am - 11:14 amCLO-ORD

10h 19m1 stop

$435Multiple Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 7

10:20 pm - 11:05 amORD-CLO

11h 45m1 stop

10:15 am - 8:20 pmCLO-ORD

11h 05m1 stop

$436Avianca

Find Deal

Mon, Dec 15 - Mon, Dec 22

5:00 am - 11:04 amORD-CLO

29h 04m2 stops

3:20 pm - 12:30 amCLO-ORD

10h 10m1 stop

$437Multiple Airlines

Find Deal

Sat, Dec 6 - Sun, Dec 14

2:07 pm - 11:01 amORD-CLO

19h 54m1 stop

10:15 pm - 12:09 amCLO-ORD

26h 54m2 stops

$438Multiple Airlines

Find Deal

Sun, Dec 7 - Sun, Dec 14

5:00 am - 6:36 amORD-CLO

24h 36m3 stops

10:17 pm - 11:08 amCLO-ORD

13h 51m2 stops

$441Multiple Airlines

Find Deal

Wed, Dec 10 - Wed, Dec 17

3:26 pm - 9:16 amORD-CLO

16h 50m2 stops

4:45 am - 12:30 amCLO-ORD

20h 45m2 stops

$445Multiple Airlines

Find Deal

Mon, Dec 15 - Sun, Dec 21

5:00 am - 7:11 amORD-CLO

25h 11m3 stops

1:55 am - 12:39 pmCLO-ORD

11h 44m2 stops

$446Multiple Airlines

Find Deal

Tue, Jan 6 - Fri, Jan 16

1:34 pm - 12:30 amORD-CLO

9h 56m2 stops

3:22 pm - 2:19 pmCLO-ORD

23h 57m2 stops

$449Spirit Airlines

Find Deal

Useful Info

Low season	October
High season	December
Cheapest flight	$105

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly with an average 64% increase in price.

Flight from Chicago to Cali

How does KAYAK find such low prices on flights from Illinois to Cali?
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 Cali.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Cali?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cali 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 Cali?
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 Cali 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 Cali?
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 Cali from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Cali

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 Cali

Cali (CLO)

CLO

$105 Find Cheap Flights from Illinois to Cali

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

Everything you should know

Cheap Flights from Illinois to Cali

Recent round-trip flight deals from Illinois to Cali

Recent one-way flight deals from Illinois to Cali

Recent last minute flight deals from Illinois to Cali

Good to know

FAQs for booking flights from Illinois to Cali

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

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 Cali.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cali 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 Cali?

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 Cali 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 Cali?

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 Cali from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Cali

Information on the airport you'll fly into in Cali

Cabin class types available on flights to Illinois

Complete your trip to Cali with a hotel stay or car rental

Find direct flights for Cali

Flights to other popular destinations

Flights from domestic origins to Cali

Choose which airport to fly into in Cali

Find deals for your return flight