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Flights from Chicago to San Jose

Cheap flight deals from Chicago to San Jose

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Chicago to San Jose

Cheapest one-way flight price AED 394
Cheapest return ticket price AED 1,209
Off-season for travel April
Peak season for travel February
Flight distance 3,568.5 km
Average flight time 5 hours 14 minutes
Popular airline Aeromexico

When is the cheapest time to fly from Chicago to San Jose?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Chicago (CHI) to San Jose (SJO) the cheapest?

    Airlines adjust prices for flights from Chicago to San Jose based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Chicago (CHI) to San Jose (SJO) cost?

    According to Trip.com's data, the lowest price is around AED 2,356.

  • How long does it take to fly from Chicago (CHI) to San Jose (SJO)?

    It takes about 5 hours 14 minutes to fly from Chicago (CHI) to San Jose (SJO).

  • What are the most popular airlines that fly from Chicago (CHI) to San Jose (SJO)?

    Airlines with flights from Chicago (CHI) to San Jose (SJO): United Airlines.

  • How many airports are there in San Jose (SJO)?

    There are 2 airport(s) near San Jose (SJO): Juan Santamaria International Airport and Tobias Bolaños International Airport.

How to find a cheap flight from Chicago to San Jose

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to San Jose. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Chicago to San Jose ticket.
Tap "Date" on flight search bar to scan through the calender for Chicago to San Jose airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sun, Jun 8 at AED 395 for one-way flights.
2
Compare cheap Chicago to San Jose flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Chicago to San Jose. The cheapest airline operating is avianca.
3
Set up a Price Alert
By setting up a Price Alert for your Chicago to San Jose route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Chicago to San Jose flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Chicago to San Jose to get exclusive deals for you.

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