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SJC

$54 Find cheap flights from Illinois to San Jose

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Jose departing on 6/4. 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
Wed 5/29
Wed 6/5

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Good to know

Low season

February

High season

June

Cheapest flight

$54
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Chicago O'Hare Airport to San Jose

FAQs for booking flights from Illinois to San Jose

  • How does KAYAK find such low prices on flights from Illinois to San Jose?

    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 Illinois to San Jose.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to San Jose?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from Illinois 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 Illinois to San Jose?

    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 San Jose with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to San Jose?

    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 San Jose from Illinois 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 Illinois to San Jose?

Find which airlines fly direct from Illinois to San Jose, which days they fly and book direct flights.

Nonstop departures

Illinois to San Jose

Monday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Tuesday

Aer Lingus, Aeromexico, Air Canada, +33 more

Aer Lingus, Aeromexico, +34 more

Wednesday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Thursday

Aer Lingus, Aeromexico, Air Canada, +34 more

Aer Lingus, Aeromexico, +35 more

Friday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Saturday

Aer Lingus, Aeromexico, Air Canada, +33 more

Aer Lingus, Aeromexico, +34 more

Sunday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

See more direct flights

Nonstop returns

San Jose to Illinois

Monday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Tuesday

Aer Lingus, Aeromexico, Air Canada, +33 more

Aer Lingus, Aeromexico, +34 more

Wednesday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Thursday

Aer Lingus, Aeromexico, Air Canada, +34 more

Aer Lingus, Aeromexico, +35 more

Friday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Saturday

Aer Lingus, Aeromexico, Air Canada, +33 more

Aer Lingus, Aeromexico, +34 more

Sunday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

See more direct flights
See more direct flights

Book cheap flights from Illinois to San Jose

Recent round-trip flight deals

5/15Wed
1 stopSpirit Airlines
11h 55mORD-SJC
5/18Sat
1 stopSpirit Airlines
8h 10mSJC-ORD
$120
5/20Mon
2 stopsSpirit Airlines
21h 26mSTL-SJC
5/21Tue
1 stopSpirit Airlines
16h 06mSJC-STL
$131
5/17Fri
2 stops
21h 50mORD-SJC
5/22Wed
1 stop
10h 20mSJC-ORD
$203
5/13Mon
2 stops
21h 26mSTL-SJC
5/30Thu
3 stops
21h 30mSJC-STL
$203
5/10Fri
1 stopDelta
6h 54mSTL-SJC
5/14Tue
1 stopDelta
5h 46mSJC-STL
$236
8/8Thu
1 stopAmerican Airlines
7h 41mSTL-SJC
8/12Mon
2 stopsAmerican Airlines
10h 55mSJC-STL
$275
5/10Fri
1 stopAmerican Airlines
6h 18mSTL-SJC
5/11Sat
2 stopsAmerican Airlines
11h 05mSJC-STL
$277
9/7Sat
1 stopDelta
10h 21mORD-SJC
9/11Wed
1 stopDelta
11h 28mSJC-ORD
$282
6/19Wed
nonstopUnited Airlines
4h 40mORD-SJC
6/25Tue
1 stopUnited Airlines
8h 16mSJC-ORD
$288
6/19Wed
nonstopUnited Airlines
4h 40mORD-SJC
6/25Tue
nonstopUnited Airlines
4h 08mSJC-ORD
$311

Search by stops

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Recent one-way flight deals

6/4Tue
1 stopSpirit Airlines
11h 34mORD-SJC
$54
6/4Tue
2 stopsSpirit Airlines
16h 30mORD-SJC
$56
5/30Thu
1 stopDelta
6h 35mSTL-SJC
$116
5/7Tue
1 stopDelta
8h 14mSTL-SJC
$118
6/19Wed
nonstopUnited Airlines
4h 40mORD-SJC
$140
5/10Fri
2 stops
15h 16mORD-SJC
$148
10/16Wed
nonstopUnited Airlines
4h 44mORD-SJC
$150
6/2Sun
2 stops
27h 54mORD-SJC
$163
8/14Wed
2 stopsAlaska Airlines
11h 59mORD-SJC
$174
5/22Wed
1 stopAlaska Airlines
10h 01mORD-SJC
$189

Search by stops

Search by airline

Search by price

Last minute flights from Illinois to San Jose

Last minute flight, train and bus deals

5/3Fri
multi-stopAmerican Airlines
8h 50mSTL-SJC
5/11Sat
multi-stopAmerican Airlines
5h 38mSJC-STL
$236
5/3Fri
multi-stopAmerican Airlines
9h 10mSTL-SJC
5/9Thu
multi-stopAmerican Airlines
9h 12mSJC-STL
$241
5/4Sat
multi-stopSpirit Airlines
8h 43mORD-SJC
5/7Tue
multi-stopSpirit Airlines
22h 00mSJC-ORD
$324
5/1Wed
multi-stopSpirit Airlines
6h 58mORD-SJC
5/6Mon
multi-stopSpirit Airlines
25h 55mSJC-ORD
$333
5/3Fri
multi-stop
13h 30mORD-SJC
5/6Mon
multi-stop
24h 54mSJC-ORD
$400
5/3Fri
multi-stop
17h 08mORD-SJC
5/6Mon
multi-stop
28h 54mSJC-ORD
$421
5/2Thu
multi-stopAlaska Airlines
9h 59mSTL-SJC
5/5Sun
multi-stopAlaska Airlines
9h 35mSJC-STL
$672
5/2Thu
multi-stopDelta
7h 27mSTL-SJC
5/5Sun
multi-stopDelta
5h 42mSJC-STL
$737
5/1Wed
multi-stopAlaska Airlines
9h 57mORD-SJC
5/15Wed
multi-stopAlaska Airlines
10h 40mSJC-ORD
$813
5/3Fri
multi-stopDelta
8h 56mMDW-SJC
5/10Fri
multi-stopDelta
9h 51mSJC-MDW
$879

Search by stops

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Search by price

Flights to San Jose

Destination:

San Jose (SJC)United States

Return flight deals:

San Jose - Illinois

Cabin classes:

$812
$972
$1,149
$282