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Find cheap flights from California to Chicago O'Hare Airport from $30

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to O'Hare Intl departing on 5/14. 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
0 bags
Sat 5/11
Sat 5/18

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In the last 7 days travelers have searched 46,099,007 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

June

Cheapest flight

$30
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from San Diego to Chicago O'Hare Airport

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.

See more FAQs

Prefer to fly non-stop from California to Chicago O'Hare Airport?

Find which airlines fly direct from California to O'Hare Intl, which days they fly and book direct flights.

Nonstop departures

California to Chicago O'Hare Intl

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +76 more

ANA, Aer Lingus, +77 more

Wednesday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +76 more

ANA, Aer Lingus, +77 more

See more direct flights

Nonstop returns

Chicago O'Hare Intl to California

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +76 more

ANA, Aer Lingus, +77 more

Wednesday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +76 more

ANA, Aer Lingus, +77 more

See more direct flights
See more direct flights

Book cheap flights from California to Chicago

Recent round-trip flight deals

5/21Tue
nonstopSpirit Airlines
4h 05mLAX-ORD
5/22Wed
1 stopSpirit Airlines
9h 34mORD-LAX
$68
5/10Fri
1 stopSpirit Airlines
17h 07mLAX-ORD
5/11Sat
nonstopSpirit Airlines
4h 34mORD-LAX
$69
5/11Sat
1 stop
5h 59mSAN-ORD
5/14Tue
1 stop
12h 22mORD-SAN
$83
5/7Tue
1 stop
14h 56mSAN-ORD
5/14Tue
1 stop
12h 22mORD-SAN
$89
5/8Wed
1 stopFrontier
28h 41mSAN-ORD
5/18Sat
1 stopFrontier
15h 08mORD-SAN
$90
5/1Wed
1 stopFrontier
28h 41mSAN-ORD
5/8Wed
1 stopFrontier
15h 36mORD-SAN
$91
5/1Wed
nonstopAlaska Airlines
4h 24mSFO-ORD
5/4Sat
nonstopAlaska Airlines
4h 46mORD-SFO
$179
5/1Wed
nonstopAlaska Airlines
4h 24mSFO-ORD
5/7Tue
1 stopAlaska Airlines
7h 35mORD-SFO
$188
5/3Fri
nonstopAmerican Airlines
3h 58mLAX-ORD
5/7Tue
nonstopAmerican Airlines
4h 27mORD-LAX
$193
4/24Wed
1 stopAmerican Airlines
8h 37mSFO-ORD
5/1Wed
nonstopAmerican Airlines
4h 48mORD-SFO
$213

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Recent one-way flight deals

5/14Tue
1 stopSpirit Airlines
13h 52mSAN-ORD
$30
5/1Wed
1 stopFrontier
6h 49mSAN-ORD
$45
5/13Mon
2 stops
35h 13mSFO-ORD
$62
4/30Tue
2 stops
29h 21mBUR-ORD
$68
5/25Sat
nonstopAmerican Airlines
4h 01mLAX-ORD
$90
5/4Sat
nonstopAmerican Airlines
4h 18mSFO-ORD
$90
5/15Wed
1 stopAlaska Airlines
6h 50mSFO-ORD
$99
4/30Tue
nonstopUnited Airlines
4h 05mLAX-ORD
$101
5/26Sun
nonstopUnited Airlines
4h 07mLAX-ORD
$104
5/10Fri
1 stopAlaska Airlines
7h 46mSMF-ORD
$119

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Last minute flights from California to O'Hare Intl

Last minute flight, train and bus deals

4/16Tue
multi-stop
13h 36mLAX-ORD
4/20Sat
nonstop
4h 37mORD-LAX
$117
4/15Mon
multi-stop
40h 41mLAX-ORD
4/20Sat
nonstop
4h 37mORD-LAX
$123
4/16Tue
multi-stopFrontier
27h 14mSFO-ORD
4/23Tue
multi-stopFrontier
7h 31mORD-SFO
$125
4/16Tue
multi-stopFrontier
21h 58mSFO-ORD
4/24Wed
multi-stopFrontier
7h 31mORD-SFO
$134
4/16Tue
multi-stopSpirit Airlines
13h 35mLAX-ORD
4/24Wed
nonstopSpirit Airlines
4h 36mORD-LAX
$178
4/16Tue
multi-stopSpirit Airlines
13h 35mLAX-ORD
4/24Wed
nonstopSpirit Airlines
4h 36mORD-LAX
$181
4/16Tue
nonstopAmerican Airlines
4h 17mSFO-ORD
4/23Tue
multi-stopAmerican Airlines
9h 30mORD-SFO
$254
4/16Tue
nonstopUnited Airlines
4h 21mSFO-ORD
5/10Fri
nonstopUnited Airlines
4h 46mORD-SFO
$260
4/16Tue
nonstopUnited Airlines
4h 21mSFO-ORD
4/20Sat
nonstopUnited Airlines
4h 50mORD-SFO
$261
4/16Tue
nonstopAmerican Airlines
4h 17mSFO-ORD
4/17Wed
multi-stopAmerican Airlines
8h 22mORD-SFO
$269

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Flights to Chicago O'Hare Airport

Destination:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Chicago O'Hare Airport - California

Cabin classes:

$533
$627
$538
$198

Browse origins:

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