Flight Routes from Ontario to Oakland

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

Trip type
Cheapest roundtrip flight
from€530
Fastest flight
non-stop flights
59x / week
Flight distance
583 km
Time difference
none

Flight schedule from Ontario (ONT) to Oakland (OAK)

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

offers
Active filtersnone
Matching outbound flightsONT–OAK · 14 of 14
fromto
dep.arr.
durationstopovers
  1. October 18 – 24, 2026
  2. October 25 – 31, 2026
  3. November 1 – 7, 2026
    1. ONTOAK
      nonstop
      1. Southwest Airlines
    2. ONTOAK
      nonstop
      1. Southwest Airlines
    3. ONTOAK
      nonstop
      1. Southwest Airlines
    4. ONTOAK
      nonstop
      1. Southwest Airlines
    5. ONTOAK
      nonstop
      1. Southwest Airlines
    6. ONTOAK
      nonstop
      1. Southwest Airlines
    7. ONTOAK
      nonstop
      1. Southwest Airlines
    8. ONTOAK
      nonstop
      1. Southwest Airlines
    9. ONTOAK
      nonstop
      1. Southwest Airlines
    10. ONTOAK
      nonstop
      1. Southwest Airlines
    11. ONTOAK
      nonstop
      1. Southwest Airlines
    12. ONTOAK
      nonstop
      1. Southwest Airlines
    13. ONTOAK
      nonstop
      1. Southwest Airlines
    14. ONTOAK
      nonstop
      1. Southwest Airlines

      Important flight information

      Discover more flights around Ontario and Oakland

      Departure airport Airport Ontario-CA (ONT)
      Arrival airport Airport Oakland International Airport, CA (OAK)
      Destination country Flights to United States
      Departure airport - Destination country Ontario-CA - United States
      Alternative routes to United States
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