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SJC

$47 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 6/5. 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 6/15
Sat 6/22

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Good to know

Low season

January

High season

May

Cheapest flight

$47
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 5% 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, +37 more

Aer Lingus, Aeromexico, +38 more

Tuesday

Aer Lingus, Aeromexico, Air Canada, +34 more

Aer Lingus, Aeromexico, +35 more

Wednesday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

Thursday

Aer Lingus, Aeromexico, Air Canada, +35 more

Aer Lingus, Aeromexico, +36 more

Friday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

Saturday

Aer Lingus, Aeromexico, Air Canada, +34 more

Aer Lingus, Aeromexico, +35 more

Sunday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

See more direct flights

Nonstop returns

San Jose to Illinois

Monday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

Tuesday

Aer Lingus, Aeromexico, Air Canada, +34 more

Aer Lingus, Aeromexico, +35 more

Wednesday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

Thursday

Aer Lingus, Aeromexico, Air Canada, +35 more

Aer Lingus, Aeromexico, +36 more

Friday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

Saturday

Aer Lingus, Aeromexico, Air Canada, +34 more

Aer Lingus, Aeromexico, +35 more

Sunday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

See more direct flights
See more direct flights

Book cheap flights from Illinois to San Jose

Recent round-trip flight deals

6/5Wed
1 stopSpirit Airlines
13h 12mORD-SJC
6/11Tue
1 stopSpirit Airlines
7h 23mSJC-ORD
$121
6/4Tue
1 stopSpirit Airlines
11h 32mORD-SJC
6/11Tue
1 stopSpirit Airlines
7h 23mSJC-ORD
$126
6/12Wed
1 stop
12h 04mSTL-SJC
6/19Wed
2 stops
12h 06mSJC-STL
$166
6/4Tue
1 stop
9h 46mSTL-SJC
6/11Tue
1 stop
13h 52mSJC-STL
$167
5/30Thu
1 stopDelta
6h 54mSTL-SJC
6/4Tue
1 stopDelta
5h 56mSJC-STL
$246
9/10Tue
2 stopsDelta
14h 51mMLI-SJC
9/14Sat
1 stopDelta
8h 21mSJC-MLI
$267
6/14Fri
1 stopUnited Airlines
7h 18mSTL-SJC
6/21Fri
1 stopUnited Airlines
8h 53mSJC-STL
$295
5/29Wed
2 stopsAmerican Airlines
10h 50mSTL-SJC
6/2Sun
1 stopAmerican Airlines
9h 12mSJC-STL
$307
9/19Thu
nonstopUnited Airlines
4h 43mORD-SJC
9/24Tue
1 stopUnited Airlines
7h 18mSJC-ORD
$319
7/6Sat
1 stopAmerican Airlines
7h 16mSTL-SJC
7/15Mon
2 stopsAmerican Airlines
12h 30mSJC-STL
$423

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Recent one-way flight deals

6/5Wed
1 stopSpirit Airlines
13h 12mORD-SJC
$47
6/19Wed
1 stopSpirit Airlines
7h 19mSTL-SJC
$64
6/3Mon
2 stops
17h 26mORD-SJC
$101
5/30Thu
1 stopUnited Airlines
6h 24mSTL-SJC
$123
6/11Tue
1 stopAlaska Airlines
9h 46mSTL-SJC
$130
6/7Fri
3 stops
28h 27mORD-SJC
$138
6/18Tue
1 stopDelta
9h 54mORD-SJC
$149
6/5Wed
1 stopDelta
8h 18mMDW-SJC
$154
8/13Tue
nonstopUnited Airlines
4h 43mORD-SJC
$165
6/11Tue
1 stopAlaska Airlines
16h 24mORD-SJC
$178

Search by stops

Search by airline

Search by price

Last minute flights from Illinois to San Jose

Last minute flight, train and bus deals

5/21Tue
multi-stopSpirit Airlines
11h 49mORD-SJC
5/29Wed
multi-stopSpirit Airlines
11h 55mSJC-ORD
$145
5/21Tue
multi-stopSpirit Airlines
11h 49mORD-SJC
5/28Tue
multi-stopSpirit Airlines
11h 50mSJC-ORD
$162
5/21Tue
multi-stopSpirit Airlines
11h 49mORD-SJC
5/29Wed
multi-stopSpirit Airlines
16h 19mSJC-ORD
$172
5/18Sat
multi-stopDelta
7h 28mSTL-SJC
5/21Tue
multi-stopDelta
5h 46mSJC-STL
$246
5/19Sun
multi-stopDelta
9h 01mSTL-SJC
5/24Fri
multi-stopDelta
6h 54mSJC-STL
$322
5/17Fri
multi-stop
15h 16mORD-SJC
5/30Thu
multi-stop
6h 44mSJC-ORD
$423
5/17Fri
multi-stop
15h 16mORD-SJC
5/30Thu
multi-stop
15h 42mSJC-ORD
$424
5/19Sun
multi-stopFrontier
14h 17mMDW-SJC
5/20Mon
multi-stopFrontier
14h 20mSJC-MDW
$652
5/21Tue
nonstopUnited Airlines
4h 51mORD-SJC
5/28Tue
nonstopUnited Airlines
4h 08mSJC-ORD
$713
5/21Tue
nonstopUnited Airlines
4h 51mORD-SJC
5/28Tue
multi-stopUnited Airlines
14h 59mSJC-ORD
$720

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Flights to San Jose

Destination:

San Jose (SJC)United States

Return flight deals:

San Jose - Illinois

Cabin classes:

$1,082
$1,230
$1,149
$281