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$63+ Cheap flights from O'Hare Intl (ORD) to California

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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LAX
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Cheap flight deals from O'Hare Intl to California

Keep the following information in mind while searching for O'Hare Intl to California flight deals. Data was last updated November 10, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$125
(Mytrip)

One-way from

$63
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$315

Good round-trip deal

$190 or less

Good one-way deal

$97 or less
Provider with most accurate pricing for Chicago (CHI)-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Los Angeles flights.
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From Chicago O'Hare Intl to California
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One-way flight from Chicago O'Hare Intl to California
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Highest demand for flights based on searches. 12% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to California.
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Price to beat on a one-way flight from Chicago O'Hare Intl to California.
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Find flight deals from O'Hare Intl to California

Cheapest flights from O'Hare Intl to California
Explore the most affordable flight options available from O'Hare Intl to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This Mytrip deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:45 pmORD - LAS
Nonstop4h 23mFrontier
Fri 12/56:00 amLAS - ORD
1 stop16h 12mFrontier
Deal found 11/10$125
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/73:47 pmORD - LAS
1 stop8h 48mFrontier
Tue 12/308:35 amLAS - ORD
Nonstop3h 42mFrontier
Deal found 11/8$127
This Super.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:00 amORD - ONT
1 stop6h 09mFrontier
Mon 12/82:59 pmONT - ORD
1 stop6h 58mFrontier
Deal found 11/9$129
This Frontier deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:00 amORD - ONT
1 stop9h 25mFrontier
Mon 12/152:59 pmONT - ORD
1 stop6h 58mFrontier
Deal found 11/10$130
This Frontier deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:00 amORD - RNO
1 stop6h 17mFrontier
Mon 12/1512:12 pmRNO - ORD
1 stop10h 00mFrontier
Deal found 11/8$130
This Cheapflightsfares deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:00 amORD - LAS
1 stop18h 42mFrontier
Mon 12/158:47 amLAS - ORD
1 stop13h 10mFrontier
Deal found 11/9$130
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:30 amORD - LAS
Nonstop4h 09mUnited Airlines
Tue 12/1611:59 pmLAS - ORD
Nonstop3h 34mUnited Airlines
Deal found 11/9$131
This Super.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:59 pmORD - LAS
Nonstop4h 16mFrontier
Fri 12/126:00 amLAS - ORD
Nonstop3h 42mFrontier
Deal found 11/9$132
This Expedia deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/24:58 pmORD - LAS
Nonstop4h 06mMultiple Airlines
Thu 12/412:59 amLAS - ORD
1 stop21h 13mMultiple Airlines
Deal found 11/8$133
This Frontier deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:00 amORD - ONT
1 stop10h 06mFrontier
Mon 12/152:59 pmONT - ORD
1 stop6h 58mFrontier
Deal found 11/7$134
This Priceline deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:00 amORD - RNO
1 stop6h 17mFrontier
Mon 12/812:12 pmRNO - ORD
1 stop10h 00mFrontier
Deal found 11/8$134
This Cheapflightsfares deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/143:47 pmORD - LAS
1 stop8h 48mFrontier
Mon 12/156:30 amLAS - ORD
1 stop11h 47mFrontier
Deal found 11/10$134

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 2,558,603 searches. Data last updated November 10, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to California that are best for you.

Fly from

O'Hare Intl

Fly to

California

Route

Depart

Return

Price

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Wed 12/10

8:12 pm-10:55 pm

Nonstop4h 43m

Los Angeles

Fri 12/12

12:25 am-6:19 am

Nonstop3h 54m

$159

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Thu 11/27

7:10 am-9:39 am

Nonstop4h 29m

San Diego

Wed 12/3

1:05 pm-11:10 pm

1 stop8h 05m

$161

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Tue 12/2

8:59 pm-11:27 pm

Nonstop4h 28m

San Diego

Tue 12/9

8:00 am-2:09 pm

Nonstop4h 09m

$165

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Fri 1/16

3:44 pm-6:26 pm

Nonstop4h 42m

San Diego

Tue 1/20

8:00 am-2:29 pm

Nonstop4h 29m

$165

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Mon 11/24

7:10 am-9:39 am

Nonstop4h 29m

San Diego

Mon 12/8

5:08 pm-11:15 pm

Nonstop4h 07m

$165

ChicagoLas Vegas

ORD - LAS

ORDLAS

Chicago O'Hare Intl

Fri 2/20

9:05 pm-11:20 pm

Nonstop4h 15m

Las Vegas Harry Reid Intl

Mon 2/23

7:06 pm-12:45 am

Nonstop3h 39m

$166

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Thu 1/1

8:39 am-11:27 am

Nonstop4h 48m

San Diego

Wed 1/7

5:10 pm-11:37 pm

Nonstop4h 27m

$167

ChicagoLas Vegas

ORD - LAS

ORDLAS

Chicago O'Hare Intl

Mon 11/24

7:37 pm-9:49 pm

Nonstop4h 12m

Las Vegas Harry Reid Intl

Thu 11/27

11:00 am-4:43 pm

Nonstop3h 43m

$170

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Thu 1/22

9:00 am-11:43 am

Nonstop4h 43m

San Diego

Sun 1/25

5:10 pm-11:37 pm

Nonstop4h 27m

$177

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Fri 12/12

4:25 pm-8:15 pm

1 stop5h 50m

San Diego

Wed 12/17

1:15 pm-10:35 pm

1 stop7h 20m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 60 results
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Best time to book a flight from O'Hare Intl to California

Have a flexible travel schedule? Discover the best time to fly to California from O'Hare Intl with our price prediction graph.
Estimated round-trip 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 O'Hare Intl Airport to California

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to California?

Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to California (average of $80). Flying from Chicago O'Hare Intl Airport to California in December is currently the most expensive (average of $132). 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 ORD to CA?

Find hourly flight availability from O'Hare Intl 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 November 10, 2025.

When flying from Chicago O'Hare Intl Airport to California, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 19% versus a flight in the afternoon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to California?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to California. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to California flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago O'Hare Intl Airport to California

Explore weekly flight availability from O'Hare Intl to California. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 10, 2025.

The most flights from ORD to USCA are scheduled on a Friday (112 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (89 on average).

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated November 10, 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to California, such as Alaska Airlines, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,262 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,262 reviews
Alaska Airlines
8.0
Very good
11,262 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,011 reviews
Alaska Airlines
8.0
Very good
11,262 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,047 reviews
Alaska Airlines
8.0
Very good
11,262 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Spirit Airlines
6.3
Okay
8,132 reviews
Alaska Airlines
8.0
Very good
11,262 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,111 reviews
Alaska Airlines
8.0
Very good
11,262 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl Airport to California?

    Airlines like United Airlines, Alaska Airlines, and Delta fly from Chicago O'Hare Intl Airport to California in about 4h 28m. The time it takes to get you to your destination can typically vary by up to 5h 12m. The distance from Chicago O'Hare Intl Airport to California is about 1719 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to California one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $66. Users have also found prices from $66 and $79 on Southwest and Alaska Airlines, respectively.

  • What are the most popular routes from Chicago O'Hare Intl Airport to California?

    While some choose either Chicago O'Hare Intl - Los Angeles or Chicago O'Hare Intl - San Francisco, Chicago O'Hare Intl - Las Vegas Harry Reid Intl is the most popular route from Chicago O'Hare Intl Airport to California.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to California?

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to California are Finnair (96%), Air Canada (87%) and Air China (87%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to California?

    On average you can expect to pay $887 for a flight from Chicago O'Hare Intl Airport to California. The cheapest flight overall is $72 while the most popular route, (Chicago O'Hare Intl - Las Vegas Harry Reid Intl) is currently priced at $75.

  • Can I find deals for flights from O'Hare Intl to California that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to California?

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

  • Can I find deals for business class flights from O'Hare Intl to California?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to California?

    Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to California (average of $80). Flying from Chicago O'Hare Intl Airport to California in December is currently the most expensive (average of $132). 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.

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Alternative routes for O'Hare Intl to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from O'Hare Intl to California

Discover the top 9 airlines that operate flights from O'Hare Intl to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$209FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$83Average$212FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$108Average$227FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$112Average$350FlexibilityNo cancel feeOn-time83%
DeltaCheapest$128Average$331FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$138Average$451FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$142Average$342FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$165Average$402FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$172Average$433FlexibilityNo cancel feeOn-time69%

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