Flight Routes from Portland Oregon to Ontario

Compare cheap outbound and return flights from Portland-Oregon (PDX) to Ontario (ONT) and find the best offer from numerous airlines and travel agencies.

Trip type
Fastest flight
non-stop flights
28x / week
Flight distance
1,352 km
Time difference
none

Flight schedule from Portland-Oregon (PDX) to Ontario (ONT)

Select a travel date in the flight schedule for the route from Portland-Oregon (PDX) to Ontario (ONT) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flights7 of 7
fromto
dep.arr.
durationstopovers
  1. September 6 – 12, 2026
  2. September 13 – 19, 2026
  3. September 20 – 26, 2026
    No flights could be found for the active filters.
    1. PDXONT
      nonstop
      1. Alaska Airlines
    2. PDXONT
      nonstop
      1. Alaska Airlines
    3. PDXONT
      nonstop
      1. Alaska Airlines
    4. PDXONT
      nonstop
      1. Alaska Airlines
    5. PDXONT
      nonstop
      1. Alaska Airlines
    6. PDXONT
      nonstop
      1. Alaska Airlines
    7. PDXONT
      nonstop
      1. Alaska Airlines

      Important flight information

      Discover more flights around Portland-Oregon and Ontario

      Departure airport Airport Portland International Airport, Oregon (PDX)
      Arrival airport Airport Ontario-CA (ONT)
      Destination country Flights to United States
      Departure airport - Destination country Portland International Airport, Oregon - United States
      Alternative routes to United States
      Alternative flights to Ontario