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Cheap ONT to PDX Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Ontario to Portland route information

Origin Airport Los Angeles - Ontario Intl.
Destination Airport Portland Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, United
Flight Price $197
Distance 838 mi

San Bernardino


Orange County


Long Beach


Los Angeles




Cheap ONT to PDX Flights

  • Question : How much is a plane ticket to Portland (PDX) from Ontario (ONT)?
    Answer : Prices can range from $147 to $1,322. Booking far in advance can usually help you get the cheapest price. The further out you reserve your ticket, the more likely you are to save.
  • Question : How much time do people spend in Portland?
    Answer : The average time spent in Portland by travelers from Ontario is five days. However long you decide to stay, give yourself plenty of time to see what makes Portland fantastic.
  • Question : What is the cheapest airline flying from Ontario to Portland?
    Answer : Ticket costs are hitting highs of $1,322 over the next three months when flying to PDX from ONT. Check out Alaska Airlines, as they have reservations at just $147.
  • Question : Which airline has the least delays from Ontario to Portland?
    Answer : Booking with SkyWest Airlines means you will arrive to Portland around the time you were supposed to. In fact, this timely airline has a 91% on-time average. It never hurts to be prepared. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.
  • Question : Can I change the date of my flight?
    Answer : Yes, you can adjust your departure date. If you wish to save a little cash in doing so, the cheapest day to fly in June is Tuesday. Being flexible with your travel days can provide you extra savings when booking.
  • Question : How long is the flight from ONT to PDX?
    Answer : This direct flight will whisk you away to your destination in two hours and 20 minutes via Southwest Airlines. If you catch the 6:20 PM PDT departure, you'll arrive at 8:40 PM PDT. You'll have plenty of time to freshen up or grab a quick lunch.
  • Question : How many flights are there per day from Ontario to Portland?
    Answer : Each day is different, but on average, you can expect to see seven available departure times. That is lower than the national average of nine.