Flight Routes from Ontario to San Jose

Compare cheap outbound and return flights from Ontario (ONT) to San Jose (SJC) and find the best offer from numerous airlines and travel agencies.

Trip type
Fastest flight
non-stop flights
31x / week
Flight distance
537 km
Time difference
none

Flight schedule from Ontario (ONT) to San Jose (SJC)

Select a travel date in the flight schedule for the route from Ontario (ONT) to San Jose (SJC) and compare affordable flight deals.

offers
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Matching outbound flightsONT–SJC · 15 of 15
fromto
dep.arr.
durationstopovers
  1. September 13 – 19, 2026
  2. September 20 – 26, 2026
  3. Sep 27 – Oct 3, 2026
    1. ONTSJC
      nonstop
      1. Southwest Airlines
    2. ONTSJC
      nonstop
      1. Southwest Airlines
    3. ONTSJC
      nonstop
      1. Southwest Airlines
    4. ONTSJC
      nonstop
      1. Southwest Airlines
    5. ONTSJC
      nonstop
      1. Southwest Airlines
    6. ONTSJC
      nonstop
      1. Southwest Airlines
    7. ONTSJC
      nonstop
      1. Southwest Airlines
    8. ONTSJC
      nonstop
      1. Southwest Airlines
    9. ONTSJC
      nonstop
      1. Southwest Airlines
    10. ONTSJC
      nonstop
      1. Southwest Airlines
    11. ONTSJC
      nonstop
      1. Southwest Airlines
    12. ONTSJC
      nonstop
      1. Southwest Airlines
    13. ONTSJC
      nonstop
      1. Southwest Airlines
    14. ONTSJC
      nonstop
      1. Southwest Airlines
    15. ONTSJC
      nonstop
      1. Southwest Airlines

      Important flight information

      Discover more flights around Ontario and San Jose

      Departure airport Airport Ontario-CA (ONT)
      Arrival airport Airport San Jose International Airport, CA (SJC)
      Destination country Flights to United States
      Departure airport - Destination country Ontario-CA - United States
      Alternative routes to United States
      Alternative flights to San Jose
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