How does KAYAK find such low prices on flights from California to Chicago?

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 California to Chicago. 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 California to Chicago?

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

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 Chicago with an airline and back to California 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 California to Chicago?

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 Chicago from California 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>

$57 CHEAP FLIGHTS from California to Chicago

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

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Flight Deals

Cheap Flights from California to Chicago

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

Mon, Sep 8 - Mon, Sep 15

4:21 pm - 10:43 pmLAX-ORD

4h 22mnonstop

10:42 am - 8:08 pmORD-LAX

11h 26m1 stop

$142Frontier

Find Deal

Sat, Sep 27 - Sat, Oct 4

4:51 pm - 11:13 pmLAX-ORD

4h 22mnonstop

8:25 am - 5:30 pmORD-LAX

11h 05m1 stop

$143Frontier

Find Deal

Mon, Sep 15 - Wed, Sep 17

5:50 am - 11:59 amLAX-ORD

4h 09mnonstop

7:09 pm - 9:40 pmORD-LAX

4h 31mnonstop

$144Spirit Airlines

Find Deal

Wed, Sep 10 - Mon, Sep 15

6:15 am - 6:51 pmLAX-ORD

10h 36m1 stop

7:09 pm - 9:40 pmORD-LAX

4h 31mnonstop

$145Spirit Airlines

Find Deal

Fri, Sep 26 - Tue, Sep 30

4:21 pm - 10:43 pmLAX-ORD

4h 22mnonstop

7:09 pm - 9:40 pmORD-LAX

4h 31mnonstop

$146

Find Deal

Tue, Sep 23 - Tue, Sep 30

10:30 pm - 4:37 amSAN-ORD

4h 07mnonstop

7:45 pm - 10:14 pmORD-SAN

4h 29mnonstop

$149United Airlines

Find Deal

Tue, Sep 16 - Sat, Sep 27

12:05 pm - 6:14 pmLAX-ORD

4h 09mnonstop

7:00 am - 9:29 amORD-LAX

4h 29mnonstop

$149

Find Deal

Tue, Sep 16 - Wed, Sep 17

10:30 pm - 4:37 amSAN-ORD

4h 07mnonstop

7:35 pm - 10:02 pmORD-SAN

4h 27mnonstop

$159United Airlines

Find Deal

Wed, Dec 10 - Wed, Dec 10

8:00 am - 2:09 pmSAN-ORD

4h 09mnonstop

7:59 pm - 10:27 pmORD-SAN

4h 28mnonstop

$165Alaska Airlines

Find Deal

Thu, Nov 13 - Sat, Nov 15

12:45 pm - 6:59 pmSAN-ORD

4h 14mnonstop

2:54 pm - 5:19 pmORD-SAN

4h 25mnonstop

$168Alaska Airlines

Find Deal

Useful Info

Low season	January
High season	August
Cheapest flight	$57

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 1% increase in price.

Flight from Burbank to Chicago O'Hare Airport

RodFlew with United AirlinesSAN-ORDSep 2024

Yes! Don’t reserve a flight with less than 1 1/2 hour connection time or you have a good possibility of missing your connection.

GeraldFlew with Alaska AirlinesSFO-ORDOct 2024

Book a flight as early in the day as possible to avoid incoming flight delays.

KimFlew with American AirlinesSNA-ORDNov 2024

Bring extra foods and buy extra drinks bring your meds

ShirleyFlew with United AirlinesLAX-ORDMay 2024

Check-in using the United AirLines app to access your boarding pass. Arrive at least two hours early at LAX airport.

How does KAYAK find such low prices on flights from California to Chicago?
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 California to Chicago.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Chicago?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from California 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 California to Chicago?
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 Chicago with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Chicago?
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 Chicago from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Merrillville

Saint Joseph

Hammond

Portage

Valparaiso

Lansing

Chesterton

Munster

Schererville

Porter

Monticello

Saint John

Griffith

Everything you need to know for your flight to Chicago

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to California

First Class flights to Chicagofrom $518

Business Class flights to Chicagofrom $553

Prem Econ Class flights to Chicagofrom $349

Economy Class flights to Chicagofrom $134

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

$57 Find Cheap Flights from California to Chicago

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

Cheap Flights from California to Chicago

Recent round-trip flight deals from California to Chicago

Recent one-way flight deals from California to Chicago

Recent last minute flight deals from California to Chicago

Recent direct flight deals from California to Chicago

Good to know

Flights from California to Chicago: the best tips from KAYAK users

FAQs for booking flights from California to Chicago

How does KAYAK find such low prices on flights from California to Chicago?

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 California to Chicago.

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

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

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 Chicago with an airline and back to California with another airline.

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

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

Traveling to a place near Chicago?

Everything you need to know for your flight to Chicago

Cabin class types available on flights to California

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

Find direct flights for Chicago

Flights to other popular destinations

Flights from domestic origins to Chicago

Choose which airport to fly into in Chicago

Find deals for your return flight