$44 Find Cheap Flights from California to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chicago departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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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.

Recent round-trip flight deals from California to Chicago

Wed, Oct 29 - Thu, Oct 30
Spirit Airlines Logo
5:24 pm - 11:31 pmLAX-ORD
4h 07mnonstop
Spirit Airlines Logo
6:00 am - 8:08 pmORD-LAX
16h 08m1 stop
$108Spirit Airlines
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Fri, Aug 1 - Wed, Aug 6
Spirit Airlines Logo
9:08 pm - 6:03 amLAX-ORD
6h 55m1 stop
Spirit Airlines Logo
3:18 pm - 8:16 pmORD-LAX
6h 58m1 stop
$109Spirit Airlines
Find Deal
Fri, Aug 1 - Tue, Aug 12
 Logo
5:13 pm - 6:03 amSAN-ORD
10h 50m1 stop
 Logo
1:39 pm - 3:59 pmORD-SAN
4h 20mnonstop
Thu, Aug 28 - Mon, Sep 1
Frontier Logo
3:40 pm - 10:03 pmSAN-ORD
4h 23mnonstop
Frontier Logo
7:00 am - 9:20 amORD-SAN
4h 20mnonstop
$141Frontier
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Thu, Oct 2 - Mon, Oct 6
Frontier Logo
4:33 pm - 10:55 pmSAN-ORD
4h 22mnonstop
Frontier Logo
8:10 am - 10:32 amORD-SAN
4h 22mnonstop
$142Frontier
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Sat, Aug 2 - Wed, Aug 6
 Logo
4:24 pm - 10:46 pmLAX-ORD
4h 22mnonstop
 Logo
3:18 pm - 8:16 pmORD-LAX
6h 58m1 stop
Sat, Dec 6 - Sat, Jan 10
Hawaiian Airlines Logo
5:00 pm - 11:10 pmSAN-ORD
4h 10mnonstop
Hawaiian Airlines Logo
9:00 am - 11:25 amORD-SAN
4h 25mnonstop
$171Hawaiian Airlines
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Mon, Aug 11 - Mon, Aug 18
American Airlines Logo
10:45 pm - 4:54 amSAN-ORD
4h 09mnonstop
American Airlines Logo
7:25 am - 9:44 amORD-SAN
4h 19mnonstop
$172American Airlines
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Sat, Aug 23 - Sat, Aug 30
American Airlines Logo
11:08 pm - 5:24 amSFO-ORD
4h 16mnonstop
American Airlines Logo
6:50 pm - 9:33 pmORD-SFO
4h 43mnonstop
$187American Airlines
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Sat, Oct 11 - Tue, Oct 14
Hawaiian Airlines Logo
2:40 pm - 11:59 pmSFO-ORD
7h 19m1 stop
Hawaiian Airlines Logo
8:20 am - 2:01 pmORD-SFO
7h 41m1 stop
$226Hawaiian Airlines
Find Deal
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Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$44
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from San Diego to Chicago O'Hare Airport

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

Insights shared by verified travelers who flew the route from California to Chicago 
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.

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.

Everything you need to know for your flight to Chicago

Cabin class types available on flights to California

Cabin classes available on flights to Chicago. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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