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Cheap flights from Chicago to California from £57

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LAX
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chicago to California

Enter your travel dates to find the best prices.

Cheapest flights from Chicago to California
Explore the most affordable flight options available from Chicago to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Sat 6/607:16
ORD
-
LAS
Nonstop3h 53m
United Airlines
Sat 6/623:40
LAS
-
ORD
Nonstop3h 41m
United Airlines
Deal found 7/2£125
Sat 18/419:45
ORD
-
LAS
Nonstop4h 14m
United Airlines
Wed 22/423:59
LAS
-
ORD
Nonstop3h 39m
United Airlines
Deal found 8/2£126
Fri 8/521:20
ORD
-
LAS
1 stop15h 06m
Spirit Airlines
Wed 27/506:00
LAS
-
ORD
1 stop12h 25m
Spirit Airlines
Deal found 7/2£129
Sat 7/320:11
ORD
-
LAS
Nonstop4h 19m
United Airlines
Wed 11/317:38
LAS
-
ORD
Nonstop3h 37m
United Airlines
Deal found 8/2£131
Wed 8/413:05
ORD
-
LAS
Nonstop4h 14m
United Airlines
Sat 11/417:00
LAS
-
ORD
Nonstop3h 46m
United Airlines
Deal found 5/2£133
Sat 28/218:25
ORD
-
LAS
Nonstop4h 25m
Southwest
Wed 4/309:45
LAS
-
ORD
Nonstop3h 40m
Southwest
Deal found 8/2£134
Sat 7/314:45
ORD
-
LAS
1 stop6h 19m
United Airlines
Sat 14/317:38
LAS
-
ORD
Nonstop3h 37m
United Airlines
Deal found 8/2£136
Sun 1/307:25
ORD
-
LAS
Nonstop4h 15m
United Airlines
Tue 3/307:00
LAS
-
ORD
Nonstop3h 46m
United Airlines
Deal found 6/2£139
Sat 14/318:20
ORD
-
LAX
Nonstop4h 52m
United Airlines
Wed 18/323:10
LAX
-
ORD
Nonstop4h 08m
United Airlines
Deal found 8/2£143
Sat 28/210:39
ORD
-
LAS
Nonstop4h 20m
United Airlines
Wed 4/307:05
LAS
-
ORD
Nonstop3h 46m
United Airlines
Deal found 8/2£144
Wed 22/410:50
ORD
-
LAX
Nonstop4h 43m
United Airlines
Tue 28/407:00
LAX
-
ORD
Nonstop4h 15m
United Airlines
Deal found 7/2£145
Wed 15/406:15
ORD
-
LAS
Nonstop4h 00m
Southwest
Tue 21/417:10
LAS
-
ORD
Nonstop3h 45m
Southwest
Deal found 7/2£145

Find flight deals from Chicago to California

Keep the following information in mind while searching for Chicago to California flight deals. Data was last updated 9 February 2026.

Round-trip from

£125

One-way from

£57

Popular in

December

Cheapest in

September

Average price

£255

Good one-way deal

£153 or less
United Airlines
  • United Airlines
  • 6/6-6/6
  • Nonstop
  • 7h 34m total
  • Chicago to California
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 8/4
  • 1 total stop
  • 9h 13m total
  • Chicago to California
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£28 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to California.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chicago to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Chicago to California that are best for you.

Fly from

Chicago

Fly to

California

Route

Depart

Return

Price

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Wed 25/3

09:45-18:06

1 stop10h 21m

Los Angeles

Mon 30/3

18:44-08:50

1 stop12h 06m

£151

ChicagoLas Vegas

ORD - LAS

ORDLAS

Chicago O'Hare Intl

Fri 13/3

06:00-08:13

Nonstop4h 13m

Las Vegas Harry Reid Intl

Sat 14/3

17:38-23:15

Nonstop3h 37m

£156

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Tue 12/5

07:05-13:19

1 stop8h 14m

Los Angeles

Wed 20/5

11:26-19:20

1 stop5h 54m

£159

ChicagoBurbank

ORD - BUR

ORDBUR

Chicago O'Hare Intl

Wed 4/3

07:10-13:02

1 stop7h 52m

Burbank Bob Hope

Wed 4/3

18:37-06:19

1 stop9h 42m

£170

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Wed 6/5

10:49-18:14

1 stop9h 25m

Los Angeles

Sun 10/5

06:15-16:52

1 stop8h 37m

£174

ChicagoBurbank

ORD - BUR

ORDBUR

Chicago O'Hare Intl

Sun 22/2

05:25-12:31

1 stop9h 06m

Burbank Bob Hope

Thu 26/2

07:05-17:42

1 stop8h 37m

£174

ChicagoBurbank

ORD - BUR

ORDBUR

Chicago O'Hare Intl

Sat 21/2

08:40-13:02

1 stop6h 22m

Burbank Bob Hope

Wed 25/2

18:37-06:19

1 stop9h 42m

£174

ChicagoBurbank

ORD - BUR

ORDBUR

Chicago O'Hare Intl

Mon 9/3

07:10-13:04

1 stop7h 54m

Burbank Bob Hope

Mon 16/3

13:59-23:54

1 stop7h 55m

£174

ChicagoBurbank

ORD - BUR

ORDBUR

Chicago O'Hare Intl

Mon 23/2

14:40-20:54

1 stop8h 14m

Burbank Bob Hope

Sat 28/2

09:00-18:55

1 stop7h 55m

£174

ChicagoBurbank

ORD - BUR

ORDBUR

Chicago O'Hare Intl

Wed 11/3

07:20-11:52

1 stop6h 32m

Burbank Bob Hope

Mon 16/3

13:59-23:54

1 stop7h 55m

£174

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 60 results
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Best time to book a flight from Chicago to California

Have a flexible travel schedule? Discover the best time to fly to California from Chicago with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to California

What is the cheapest month to book a flight from Chicago to California?

Currently, September is the cheapest month in which you can book a flight from Chicago to California (average of £59). Flying from Chicago to California in March is currently the most expensive (average of £94). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to CA?

Find hourly flight availability from Chicago to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 February 2026.

One of the essential ways to save on airfare from Chicago to California is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 62% on airfare.

How much does it cost for a return flight from Chicago to California?

Related info for your journey

Find useful and relevant information for your journey from Chicago to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago to California?

    There are many flights that can get you from Chicago to California in 4h 13m. Fly via Spirit Airlines, United Airlines, or Delta to get the fastest option. Chicago and California are separated by a distance of 1510 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Chicago to California one-way?

    One-way options have recently been found by users for as low as £66 on American Airlines. Other airlines that offer cheap prices include United Airlines from £74 and Spirit Airlines from £82 one-way.

  • What are the most popular routes from Chicago to California?

    The most popular route from Chicago to California is Chicago O'Hare Intl - Los Angeles. You may also consider Chicago O'Hare Intl - San Francisco or Chicago O'Hare Intl - Palm Springs.

  • What are the most reliable airlines from Chicago to California?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to California on time: Japan Airlines (84%), Air China (78%), Finnair (77%).

  • What are the cheapest flights from Chicago to California?

    Looking for the cheapest flight from Chicago to California? While on average our users pay £285, our data indicates the cheapest price to be £171. The most popular route (Chicago O'Hare Intl - Los Angeles), is priced around £162.

  • Can I find deals for flights from Chicago to California that include hotel bookings?

    Yes. In addition to deals on Chicago to California flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chicago to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to California.

  • Can I find deals for business class flights from Chicago to California?

    Yes. Cheapflights offers flight deals from Chicago to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to California?

    Currently, September is the cheapest month in which you can book a flight from Chicago to California (average of £59). Flying from Chicago to California in March is currently the most expensive (average of £94). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Chicago to California?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chicago to California.

Can Cheapflights find flights from Chicago to California with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chicago to California, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Chicago to California become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to California from Chicago today and book when prices fit your budget.

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