How does KAYAK find such low prices on flights from California to Chicago O'Hare Airport?

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 O'Hare Airport. 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 O'Hare Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport 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 O'Hare Airport?

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 O'Hare Airport 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 O'Hare Airport?

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 O'Hare Airport 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>

$54 CHEAP FLIGHTS from California to Chicago O'Hare (ORD)

ORD

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Cheap Flights from California to O'Hare Intl

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

Fri, Nov 14 - Sun, Nov 16

10:29 pm - 12:45 pmLAS-ORD

12h 16m1 stop

10:43 pm - 12:44 amORD-LAS

4h 01mnonstop

$112Frontier

Find Deal

Mon, Nov 3 - Wed, Nov 5

12:59 am - 3:39 pmLAS-ORD

12h 40m1 stop

7:58 pm - 10:07 pmORD-LAS

4h 09mnonstop

$113Multiple Airlines

Find Deal

Wed, Nov 12 - Sat, Nov 15

1:30 pm - 5:32 amBUR-ORD

14h 02m1 stop

4:38 pm - 9:33 pmORD-BUR

6h 55m1 stop

$113Spirit Airlines

Find Deal

Tue, Nov 11 - Sat, Nov 15

1:30 pm - 5:32 amBUR-ORD

14h 02m1 stop

4:38 pm - 9:33 pmORD-BUR

6h 55m1 stop

$114Spirit Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 15

11:55 pm - 5:26 amLAS-ORD

3h 31mnonstop

7:15 am - 9:18 amORD-LAS

4h 03mnonstop

$131American Airlines

Find Deal

Tue, Nov 25 - Tue, Dec 9

3:14 pm - 9:08 pmLAS-ORD

3h 54mnonstop

6:55 pm - 9:13 pmORD-LAS

4h 18mnonstop

$145American Airlines

Find Deal

Wed, Nov 19 - Wed, Nov 26

8:00 am - 1:54 pmSAN-ORD

3h 54mnonstop

8:49 pm - 11:13 pmORD-SAN

4h 24mnonstop

$152Alaska Airlines

Find Deal

Wed, Dec 3 - Sat, Dec 6

5:53 pm - 11:50 pmSAN-ORD

3h 57mnonstop

3:05 pm - 5:33 pmORD-SAN

4h 28mnonstop

$153Alaska Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

6:00 am - 12:10 pmLAX-ORD

4h 10mnonstop

4:40 pm - 7:17 pmORD-LAX

4h 37mnonstop

$159United Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 18

6:00 am - 12:10 pmLAX-ORD

4h 10mnonstop

1:00 pm - 3:30 pmORD-LAX

4h 30mnonstop

$169United Airlines

Find Deal

Cheapest round-trip

$112

Overall average: $232

Frontier

Fri 11/14Sun 11/16

LAS - ORD • 1 stop

Cheapest non-stop

$113

Typical prices: $142-$336

Multiple Airlines

Tue 11/4Fri 11/14

LAS - ORD • 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 O'Hare Intl!

Useful Info

Low season	January
High season	July
Cheapest flight	$55

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

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

Flight from Ontario 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 O'Hare Airport?
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 O'Hare Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Chicago O'Hare Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport 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 O'Hare Airport?
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 O'Hare Airport 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 O'Hare Airport?
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 O'Hare Airport from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Gurnee

South Haven

Oak Brook

Merrillville

Saint Joseph

Tinley Park

Elk Grove Village

Des Plaines

Hoffman Estates

Hammond

Willowbrook

Portage

Delavan

Northbrook

Elmhurst

South Holland

Lansing

Pleasant Prairie

Lisle

Valparaiso

Everything you need to know for your flight to O'Hare Intl

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Cabin class

Complete your trip

Direct Flights

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Origins

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Return flight deals

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)

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

ORD

$55 Find Cheap Flights from California to Chicago O'Hare Airport

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

Cheap Flights from California to O'Hare Intl

Recent round-trip flight deals from California to O'Hare Intl

Recent one-way flight deals from California to O'Hare Intl

Recent last minute flight deals from California to O'Hare Intl

Recent direct flight deals from California to O'Hare Intl

Everything you should know

Good to know

Flights from California to O'Hare Intl: the best tips from KAYAK users

FAQs for booking California to Chicago O'Hare Airport flights

How does KAYAK find such low prices on flights from California to Chicago O'Hare Airport?

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 O'Hare Airport.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport 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 O'Hare Airport?

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 O'Hare Airport 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 O'Hare Airport?

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 O'Hare Airport 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 O'Hare Intl?

Everything you need to know for your flight to O'Hare Intl

Information on your arrival and departure airports

Cabin class types available on flights to O'Hare Intl

Complete your trip to O'Hare Intl with a hotel stay or car rental

Find direct flights for O'Hare Intl

Flights to other popular destinations

Flights from domestic origins to California

Choose which airport to fly into in Chicago

Find deals for your return flight