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Cheap flights from Illinois to San Jose from $58

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to San Jose departing on 4/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Illinois to San Jose

Cheap round-trip flights

These are some of the best round-trip flight deals from Illinois to San Jose that have been recently found on momondo from popular airlines, departing in the coming months.
2:34 pm - 7:55 pmORD-SJC
7h 21m1 stop
8:50 pm - 2:03 pmSJC-ORD
15h 13m1 stop
$120Spirit Airlines
Find Deal
Tue, Apr 1 - Tue, Apr 8
11:00 am - 4:46 pmORD-SJC
7h 46m1 stop
6:00 am - 2:16 pmSJC-ORD
6h 16m1 stop
$125Spirit Airlines
Find Deal
Wed, May 7 - Sat, May 10
2:34 pm - 7:55 pmORD-SJC
7h 21m1 stop
8:59 pm - 4:54 amSJC-ORD
5h 55m1 stop
Tue, Apr 8 - Thu, Apr 10
7:59 pm - 5:06 pmORD-SJC
23h 07m1 stop
1:41 pm - 6:42 amSJC-ORD
15h 01m1 stop
Fri, Mar 14 - Mon, Mar 24
7:55 pm - 10:54 pmORD-SJC
4h 59mnonstop
6:20 am - 12:43 pmSJC-ORD
4h 23mnonstop
$197United Airlines
Find Deal
Fri, May 2 - Tue, May 6
7:50 pm - 10:51 pmORD-SJC
5h 01mnonstop
6:35 am - 12:58 pmSJC-ORD
4h 23mnonstop
$217United Airlines
Find Deal
Wed, Apr 9 - Thu, Apr 10
3:53 pm - 9:25 pmSTL-SJC
7h 32m1 stop
6:10 am - 4:36 pmSJC-STL
8h 26m1 stop
$235American Airlines
Find Deal
Tue, Apr 1 - Sat, Apr 12
3:53 pm - 10:49 pmSTL-SJC
8h 56m2 stops
6:10 am - 4:36 pmSJC-STL
8h 26m1 stop
$240American Airlines
Find Deal
Tue, Apr 1 - Sat, Apr 12
6:40 am - 3:03 pmMDW-SJC
10h 23m1 stop
1:00 pm - 5:31 amSJC-MDW
14h 31m1 stop
$244Frontier
Find Deal
Wed, Mar 12 - Thu, Mar 13
6:45 am - 3:03 pmORD-SJC
10h 18m1 stop
11:40 am - 12:57 amSJC-ORD
11h 17m1 stop
$244Frontier
Find Deal
Wed, Mar 12 - Mon, Mar 24

Spirit Airlines flights from Illinois to San Jose

Our best Spirit Airlines deals on Illinois to San Jose flight tickets
Spirit Airlines
Apr 1
ORD2:34 pmChicago O'Hare Intl
7h 21m
1 stop
SJC7:55 pmSan Jose
Apr 8
SJC8:50 pmSan Jose
15h 13m
1 stop
ORD2:03 pmChicago O'Hare Intl
Spirit Airlines
May 7
ORD11:00 amChicago O'Hare Intl
7h 46m
1 stop
SJC4:46 pmSan Jose
May 10
SJC6:00 amSan Jose
6h 16m
1 stop
ORD2:16 pmChicago O'Hare Intl
Spirit Airlines
Apr 24
ORD11:53 amChicago O'Hare Intl
8h 44m
1 stop
SJC6:37 pmSan Jose
Apr 29
SJC7:54 pmSan Jose
8h 39m
1 stop
ORD6:33 amChicago O'Hare Intl

Frontier flights from Illinois to San Jose

Our best Frontier deals on Illinois to San Jose flight tickets
Frontier
Mar 3
MDW6:40 amChicago Midway
10h 23m
1 stop
SJC3:03 pmSan Jose
Mar 6
SJC1:00 pmSan Jose
14h 31m
1 stop
MDW5:31 amChicago Midway
Frontier
Mar 6
MDW8:44 pmChicago Midway
24h 48m
1 stop
SJC7:32 pmSan Jose
Mar 10
SJC1:00 pmSan Jose
14h 31m
1 stop
MDW5:31 amChicago Midway
Frontier
Mar 8
MDW6:40 amChicago Midway
10h 23m
1 stop
SJC3:03 pmSan Jose
Mar 16
SJC1:00 pmSan Jose
14h 31m
1 stop
MDW5:31 amChicago Midway

See travel insights to San Jose from

How to get the cheapest flight ticket from Illinois to San Jose

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Jose?

In general, October is the cheapest month to fly from Illinois to San Jose. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $293. If you aren’t able to travel to San Jose during the month of October, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $338.

What is the cheapest day to depart on your flight to San Jose?

The cheapest day to depart on your flight to San Jose is on a Wednesday when prices can be found for as low as $446. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Jose on Sunday is $577.

What is the cheapest time of day to depart on your flight to San Jose?

Our most recent data shows that the best time of day to fly to San Jose is in the evening. Flights from Illinois to San Jose during this time can be as low as $498. In contrast, the most expensive time of day to depart to San Jose is in the afternoon when prices are around $509.

What is the cheapest Illinois to San Jose flight route?

Fly from Chicago Midway to San Jose for the best Illinois - San Jose flight prices

How far in advance should I book a flight to San Jose?

You are more likely to see cheaper flights to San Jose from Illinois when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to San Jose for around $422 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose from Illinois for as low as $276 on momondo.

What cabin class options are available on Illinois to San Jose flights?

There are 4 cabin classes available to choose from on Illinois to San Jose flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Illinois to San Jose flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to San Jose

Best Price Found

$58

Fastest flight time

4h 20m

Direct flights

Every day

Airports in San Jose

1 airport
The best one-way flight to San Jose from Illinois in the past 72 hours is $58. The best round-trip flight deal from Illinois to San Jose found on momondo in the last 72 hours is $120.
The fastest flight from Illinois to San Jose takes 4h 20m
Direct flights go from Illinois to San Jose every day.
There is 1 airport near San Jose: San Jose (SJC)

  • When did momondo last update prices for flights from Illinois to San Jose Airport?

    Prices for flights from Illinois to San Jose Airport refresh daily.

  • How many operators does momondo search for flights from Illinois to San Jose Airport?

  • How old do you have to be to fly from Illinois to San Jose Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The required travel and health documents for your San Jose Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Jose Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Illinois to San Jose?


Best airlines flying from Illinois to San Jose

Compare and see reviews for airlines that fly from Illinois to San Jose with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $90Free CancellationRating
6.0
3,339 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $139Free CancellationRating
6.3
7,980 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $140Free CancellationRating
8.0
9,717 reviews
Search Alaska Airlines flights
DeltaPriceFrom $237Free CancellationRating
8.0
8,138 reviews
Search Delta flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
8,724 reviews
Search United Airlines flights
American AirlinesPriceFrom $307Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $376Free CancellationRating
8.1
4,362 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to San Jose?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Jose from Illinois.

Can I find flights from Illinois to San Jose with flexible booking policies on momondo?

Flights from Illinois to San Jose with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Illinois to San Jose?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to San Jose.

I’m not ready to book a flight from Illinois to San Jose right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Jose, momondo offers a useful price alert feature which will track prices for flights to San Jose from Illinois and alert you when they change.


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