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Cheap flights from Portland to Ontario International

Portland to Ontario International

  • There are 15 flights a week from Portland to Ontario International
  • The most popular airline flying from Portland to Ontario International last month was Alaska Airlines
  • Portland to Ontario International is 839 miles
  • The average flight time from Portland to Ontario International is 2h 11min
  • $205 was the cheapest return price from Portland to Ontario International last month
  • 2 airlines fly direct from Portland to Ontario International

Find the cheapest month to travel from Portland to Ontario International

Find flights from Portland to Ontario International with skyscanner.com We provide a free search service where you can compare flights from all major airlines and travel agents for cheap flights from Portland to Ontario International.

You can view some statistics on flights from Portland to Ontario International below, such as the average flight time to the number of air miles.

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