Find cheap flights from Illinois to San Jose

SJC

Find cheap flights from Illinois to San Jose

Round-trip
Economy
Washington (WAS)
San Jose
Sat 7/4
Sat 7/11
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to San Jose

Good to know

Low season

April Best time to beat the crowds with an average 4% drop in price.

High season

January Most popular time to fly with an average 15% increase in price.

Average price of a round-trip

$355 (avg. price over the last 2 weeks)

Good deal for a round-trip

$178 or less

FAQs for booking Illinois to San Jose flights

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top airline flying Illinois to San Jose

Scores according to KAYAK customer reviews

8.0
Delta
Overall score based on 28,423 reviews
8.2
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews
Read more about Delta

Book cheap flights from Illinois to San Jose (round-trip)

Airports
Origin
Chicago
$167
only
$167
$246
only
$246
Springfield
$374
only
$374
Bloomington
$359
only
$359
Destination
San Jose
$167
only
$167
Mon, Aug 10
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
13h 59m
Tue, Aug 18
SJC
Mineta San Jose Airport
ORD
Chicago O'Hare Airport
11h 26m
Trip: 9 days
Based on null reviews
Wed, Oct 7
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
6h 59m
Sun, Oct 11
SJC
Mineta San Jose Airport
ORD
Chicago O'Hare Airport
7h 00m
Trip: 5 days
Based on null reviews
Tue, Sep 1
MDW
Chicago Midway Airport
SJC
Mineta San Jose Airport
7h 30m
Tue, Sep 8
SJC
Mineta San Jose Airport
MDW
Chicago Midway Airport
10h 20m
Trip: 8 days
Based on null reviews
Mon, Aug 10
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
27h 35m
Thu, Aug 13
SJC
Mineta San Jose Airport
ORD
Chicago O'Hare Airport
23h 41m
Trip: 4 days
Based on null reviews
Mon, Aug 17
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
13h 59m
Thu, Aug 20
SJC
Mineta San Jose Airport
ORD
Chicago O'Hare Airport
9h 56m
Trip: 4 days
Based on null reviews
Wed, Aug 12
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
15h 29m
Wed, Aug 19
SJC
Mineta San Jose Airport
ORD
Chicago O'Hare Airport
11h 26m
Trip: 8 days
Based on null reviews
Fri, Aug 21
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
24h 49m
Wed, Aug 26
SJC
Mineta San Jose Airport
ORD
Chicago O'Hare Airport
11h 26m
Trip: 6 days
Based on null reviews
Thu, Aug 20
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
8h 06m
Sun, Aug 23
SJC
Mineta San Jose Airport
ORD
Chicago O'Hare Airport
6h 45m
Trip: 4 days
Based on null reviews
Wed, Sep 9
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
24h 54m
Mon, Sep 14
SJC
Mineta San Jose Airport
ORD
Chicago O'Hare Airport
11h 26m
Trip: 6 days
Based on null reviews
Wed, Dec 2
MDW
Chicago Midway Airport
SJC
Mineta San Jose Airport
7h 57m
Sun, Dec 6
SJC
Mineta San Jose Airport
MDW
Chicago Midway Airport
8h 47m
Trip: 5 days
Based on null reviews
Wed, Aug 19
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
29h 05m
Mon, Aug 24
SJC
Mineta San Jose Airport
ORD
Chicago O'Hare Airport
16h 21m
Trip: 6 days
Based on null reviews
Wed, Jul 8
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
26h 41m
Thu, Jul 16
SJC
Mineta San Jose Airport
ORD
Chicago O'Hare Airport
7h 26m
Trip: 9 days
Based on null reviews
Sat, Oct 31
MDW
Chicago Midway Airport
SJC
Mineta San Jose Airport
10h 15m
Sat, Nov 7
SJC
Mineta San Jose Airport
MDW
Chicago Midway Airport
10h 23m
Trip: 8 days
Based on null reviews
Wed, Oct 7
SPI
Springfield Capital
SJC
Mineta San Jose Airport
19h 11m
Sun, Oct 11
SJC
Mineta San Jose Airport
SPI
Springfield Capital
7h 16m
Trip: 5 days
Based on null reviews
Wed, Jul 29
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
26h 41m
Wed, Aug 19
SJC
Mineta San Jose Airport
ORD
Chicago O'Hare Airport
11h 26m
Trip: 22 days
Based on null reviews
Thu, Aug 13
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
13h 59m
Mon, Aug 17
SJC
Mineta San Jose Airport
ORD
Chicago O'Hare Airport
11h 26m
Trip: 5 days
Based on null reviews
Sat, Oct 24
MDW
Chicago Midway Airport
SJC
Mineta San Jose Airport
10h 15m
Wed, Oct 28
SJC
Mineta San Jose Airport
MDW
Chicago Midway Airport
6h 04m
Trip: 5 days
Based on null reviews
Thu, Aug 20
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
19h 40m
Mon, Aug 24
SJC
Mineta San Jose Airport
ORD
Chicago O'Hare Airport
11h 26m
Trip: 5 days
Based on null reviews
Fri, Aug 14
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
16h 06m
Sun, Aug 16
SJC
Mineta San Jose Airport
ORD
Chicago O'Hare Airport
14h 51m
Trip: 3 days
Based on null reviews
Thu, Sep 3
BMI
Bloomington-Normal
SJC
Mineta San Jose Airport
8h 40m
Mon, Sep 7
SJC
Mineta San Jose Airport
BMI
Bloomington-Normal
10h 35m
Trip: 5 days
Based on null reviews

Book cheap flights from Illinois to San Jose (one-way)

Airports
Origin
Chicago
$84
only
$84
Destination
San Jose
$84
only
$84
Sun, Aug 9
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
38h 36m
Based on null reviews
Sat, Jul 4
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
11h 39m
Based on null reviews
Tue, Jul 14
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
43h 27m
Based on null reviews
Tue, Jul 7
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
43h 27m
Based on null reviews
Mon, Aug 17
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
13h 59m
Based on null reviews
Mon, Aug 17
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
19h 40m
Based on null reviews
Sat, Aug 1
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
11h 04m
Based on null reviews
Wed, Jul 15
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
26h 41m
Based on null reviews
Sun, Aug 9
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
7h 39m
Based on null reviews
Wed, Jul 8
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
26h 41m
Based on null reviews
Tue, Jul 7
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
44h 46m
Based on null reviews
Fri, Aug 7
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
7h 39m
Based on null reviews
Wed, Jul 8
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
26h 41m
Based on null reviews
Sat, Jul 4
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
9h 31m
Based on null reviews
Tue, Jul 14
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
43h 27m
Based on null reviews
Tue, Jul 14
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
12h 10m
Based on null reviews
Sun, Aug 9
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
31h 17m
Based on null reviews
Mon, Jul 13
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
11h 39m
Based on null reviews
Sun, Aug 30
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
18h 15m
Based on null reviews
Sat, Jul 11
ORD
Chicago O'Hare Airport
SJC
Mineta San Jose Airport
9h 31m
Based on null reviews
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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