Prices were found in the last 72 hours and may change — check the exact price when you continue.
You can book flights from Chicago to San Jose directly on this page. The distance between the cities is approximately 2,964 km, and the flight frequency reaches about 6 flights per week.
Flights on this route are operated by United Airlines and Southwest Airlines. Ticket prices are dynamic, so to find the best deals, we recommend using the low-price calendar and checking information on how to get to the airport of departure and how to get from the airport to your destination.
Below is a calendar of the lowest flight ticket prices for Chicago — San Jose by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $123 in ,, and the most expensive are around $182 in J. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Chicago → San Jose, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $242 | high | May | $255 | high | Sep | $191 | low |
| Feb | $185 | low | Jun | $236 | medium | Oct | $172 | low |
| Mar | $268 | high | Jul | $223 | medium | Nov | $185 | low |
| Apr | $230 | medium | Aug | $179 | low | Dec | $249 | high |
Some values are estimated based on seasonality.
The climate in San Jose features warm summers and mild winters. The hottest period is August, with an average maximum temperature of 28.3°C, while January is considered the rainiest and coolest month, seeing up to 98.43 mm of precipitation and lows of 6.8°C.
According to current data, the most budget-friendly flights are available in August, with prices starting $123. Currently, the most expensive month for booking is January, when ticket prices start $182.
August can be considered the ideal time for a trip: it is one of the driest months and offers the most attractive airfares. It is best to avoid the winter months if you want to minimize costs and the likelihood of rain.
Two airlines operate on the route between these cities, with United Airlines and Southwest Airlines being the primary carriers. Most flights are direct, providing a stable connection with a frequency of about 6 departures per week. You can view the detailed daily schedule and choose the best option in the interactive list below.
Flights Chicago — San Jose depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Norman Y. Mineta San Jose International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 2,964 km. A direct flight usually takes about 3.5–4 hours, depending on weather conditions and the specific flight.
Regular flights from Chicago to San Jose are operated by United Airlines and Southwest Airlines.
Ticket prices change constantly based on demand and season. You can find the current minimum for the near future in the low-price calendar on this page.
Flights from Chicago land at San Jose International Airport (SJC), which is conveniently located near the city center and Silicon Valley sites.
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