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Flights from Osaka to San Jose

Find flight deals from Osaka to San Jose for the next 3 months. Book one way flights from $306 or round trip flights from $894.

      • KIX 7:45 AM
        17h 55m
        1 stop
        SJC 9:40 AM
        Osaka - San Jose | Wed, May 13 | Peach Airlines
        SJC 11:40 AM
        18h 20m
        1 stop
        KIX 10:00 PM
        San Jose - Osaka | Fri, May 15 | ZIPAIR
        $894 $1,316
        32% off
        32% off
        $1,316 $894
      • KIX 7:35 AM
        18h 5m
        1 stop
        SJC 9:40 AM
        Osaka - San Jose | Wed, May 13 | Jetstar Japan
        SJC 11:40 AM
        17h 10m
        1 stop
        KIX 8:50 PM
        San Jose - Osaka | Fri, May 15 | ZIPAIR
        $895 $1,316
        32% off
        32% off
        $1,316 $895
      • KIX 7:45 AM
        17h 55m
        1 stop
        SJC 9:40 AM
        Osaka - San Jose | Tue, May 12 | Peach Airlines
        SJC 11:40 AM
        18h 20m
        1 stop
        KIX 10:00 PM
        San Jose - Osaka | Fri, May 15 | ZIPAIR
        $899 $1,316
        32% off
        32% off
        $1,316 $899
      • KIX 9:00 PM
        28h 40m
        1 stop
        SJC 9:40 AM
        Osaka - San Jose | Tue, May 12 | Jetstar Japan
        SJC 11:40 AM
        17h 10m
        1 stop
        KIX 8:50 PM
        San Jose - Osaka | Mon, May 18 | ZIPAIR
        $937
        28% off
        $1,316 $937
      • KIX 7:45 AM
        17h 55m
        1 stop
        SJC 9:40 AM
        Osaka - San Jose | Thu, May 14 | Peach Airlines
        SJC 11:40 AM
        18h 20m
        1 stop
        KIX 10:00 PM
        San Jose - Osaka | Mon, May 18 | ZIPAIR
        $938
        28% off
        $1,316 $938
      • KIX 7:35 AM
        18h 5m
        1 stop
        SJC 9:40 AM
        Osaka - San Jose | Fri, May 15 | Jetstar Japan
        SJC 11:40 AM
        17h 10m
        1 stop
        KIX 8:50 PM
        San Jose - Osaka | Mon, May 18 | ZIPAIR
        $939
        28% off
        $1,316 $939
      • KIX 7:45 AM
        17h 55m
        1 stop
        SJC 9:40 AM
        Osaka - San Jose | Fri, May 15 | Peach Airlines
        SJC 11:40 AM
        18h 20m
        1 stop
        KIX 10:00 PM
        San Jose - Osaka | Mon, May 18 | ZIPAIR
        $942
        28% off
        $1,316 $942
      • KIX 7:45 AM
        18h 20m
        1 stop
        SJC 10:05 AM
        Osaka - San Jose | Tue, Jul 7 | Peach Airlines
        SJC 12:05 PM
        17h 55m
        1 stop
        KIX 10:00 PM
        San Jose - Osaka | Tue, Jul 14 | ZIPAIR
        $955
        27% off
        $1,316 $955
      • KIX 7:45 AM
        18h 20m
        1 stop
        SJC 10:05 AM
        Osaka - San Jose | Wed, Jul 8 | Peach Airlines
        SJC 12:05 PM
        17h 55m
        1 stop
        KIX 10:00 PM
        San Jose - Osaka | Tue, Jul 14 | ZIPAIR
        $960
        27% off
        $1,316 $960
      • KIX 7:45 AM
        18h 20m
        1 stop
        SJC 10:05 AM
        Osaka - San Jose | Fri, Jul 10 | Peach Airlines
        SJC 12:05 PM
        17h 55m
        1 stop
        KIX 10:00 PM
        San Jose - Osaka | Tue, Jul 14 | ZIPAIR
        $960
        27% off
        $1,316 $960
      • OSA 1:00 PM
        17h 25m
        1 stop
        SJC 2:00 PM
        Osaka - San Jose | Wed, May 13 | Normal Airline
        SJC 3:00 PM
        6h
        Nonstop
        OSA 4:00 PM
        San Jose - Osaka | Fri, May 15 | Normal Airline
        Find more flights
        Find more flights
      • KIX 9:00 PM
        28h 40m
        1 stop
        SJC 9:40 AM
        Osaka - San Jose | Wed, May 13 | Jetstar Japan
        $306 $443
        31% off
        31% off
        $443 $306
      • KIX 9:00 PM
        28h 40m
        1 stop
        SJC 9:40 AM
        Osaka - San Jose | Tue, May 19 | Jetstar Japan
        $308 $443
        30% off
        30% off
        $443 $308
      • KIX 9:00 PM
        28h 40m
        1 stop
        SJC 9:40 AM
        Osaka - San Jose | Sat, May 23 | Jetstar Japan
        $311 $443
        30% off
        30% off
        $443 $311
      • KIX 9:00 PM
        28h 40m
        1 stop
        SJC 9:40 AM
        Osaka - San Jose | Tue, May 12 | Jetstar Japan
        $313
        28% off
        $443 $313
      • KIX 7:45 AM
        17h 55m
        1 stop
        SJC 9:40 AM
        Osaka - San Jose | Fri, May 29 | Peach Airlines
        $313
        28% off
        $443 $313
      • KIX 7:45 AM
        17h 55m
        1 stop
        SJC 9:40 AM
        Osaka - San Jose | Wed, May 13 | Peach Airlines
        $315
        28% off
        $443 $315
      • KIX 9:00 PM
        28h 40m
        1 stop
        SJC 9:40 AM
        Osaka - San Jose | Sun, May 17 | Jetstar Japan
        $315
        28% off
        $443 $315
      • KIX 9:00 PM
        28h 40m
        1 stop
        SJC 9:40 AM
        Osaka - San Jose | Sun, May 24 | Jetstar Japan
        $318
        28% off
        $443 $318
      • KIX 7:45 AM
        17h 55m
        1 stop
        SJC 9:40 AM
        Osaka - San Jose | Tue, May 19 | Peach Airlines
        $323
        27% off
        $443 $323
      • KIX 7:20 PM
        30h 20m
        1 stop
        SJC 9:40 AM
        Osaka - San Jose | Tue, May 12 | Peach Airlines
        $323
        27% off
        $443 $323
      • OSA 1:00 PM
        17h 25m
        1 stop
        SJC 2:00 PM
        Osaka - San Jose | Wed, May 13 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Osaka to San Jose are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Frequently Asked Questions

  • What are the cheapest flights from Osaka to San Jose (OSA-SJC)?

    Based on Trip.com data, Jetstar Japan offers one-way fares as low as $306 on Cheapest nonstop routes (e.g. KIX to SJC on Wed, May 13), while Peach Airlines offers Cheapest nonstop round-trips from $894 departing on Wed, May 13 and returning on Fri, May 15.
  • At the moment, you can catch a nonstop flight from Osaka to San Jose with the following airlines, including: Peach Aviation ZIPAIR All Nippon Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Osaka to San Jose is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Osaka to San Jose, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, May 13, with one-way flights priced at just $306.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Jetstar Japan.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for San Jose travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Osaka to San Jose is October, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Osaka to San Jose on May 27, 2026 with Peach Aviation, with prices starting at $299.
  • You can land at any one of the following hubs in San Jose, with Kansai International Airport to San Jose Mineta International Airport (KIX-SJC) is by far the most common option on this route: San Jose Mineta International Airport (SJC).
  • The time difference between San Jose and Osaka is 17h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.