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All scheduled flights from Portland to Ontario (PDX-ONT)

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All scheduled flights from PDX to ONT. You can fly from Portland to Ontario non-stop on every weekday and the flight takes about 2 and a half hours. Flights with stops take between 4 to 7 hours depending on your flight and connection airport.
PDX-ONT
- Flight has a long layover time at the stop-airport and will affect your flight time.
- Change of terminals at the layover airport. This can go quickly or take time depending on the airport.
- Flight is partially or completely overnight (Red-eye flight).
- Airline or one of the airlines in the flight path is a low-cost carrier. Some travelers wants to avoid low-cost airlines.
- This is codeshare flight. A codeshare flight is an agreement between airlines to sell seats on each others flights. Click on the flight to see the actual flight operator.

Flying non-stop between PDX and ONT with Alaska Airlines is the fastest option. The flight takes about 2 hours and 10 minutes. Second fastest options is landing at PHX with a total flight time of 6 hours and 16 minutes.

ONT is the IATA airport code for Ontario International Airport, Ontario, California.

Yes. ONT has 2 terminals and 16222 arriving passenger seats each day.

The transfer from ONT is 8 minutes by car to Downtown Ontario.

Airlines that offer direct flights from Portland (PDX) to Ontario (ONT) is Alaska Airlines.

The Boeing 737-900 (winglets) Passenger/BBJ3 with Alaska Airlines has 178 seats.

It all depends on what dates you plan on flying. But the approximate round-trip price for one passenger with Alaska Airlines is $688.

If you fly with Alaska Airlines you will be arriving at Terminal 2 but if you choose to travel with Southwest Airlines you will be arriving at Terminal 4.