Cheap flights from Portland, Or to Ontario, United States (PDX - ONT)

As a rule, buying flight tickets from Portland, Or to Ontario expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from Portland, Or to Ontario at the most favorable prices.

Out service helps you to find tickets from Portland, Or to Ontario in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets Portland, Or - Ontario at the best price!

We also recommend you to look through the prices for return tickets from Ontario to Portland, Or.

Airfares found by our users in the past 24 hours

The cheapest flight from Portland, Or to Ontario is $188 on Southwest Airlines, departing on 05.03.2025 and returning on 11.03.2025.
The price for these dates could change. Use search to get the best price.
AirlineDeparture dateReturn datePrice
Southwest Airlines05.03.202511.03.2025from $188

Average round-trip airfares from Portland, Or to Ontario by months

MonthRound-Trip
February 2025find now
March 202505.03 - 11.03from $188
April 2025find now
May 2025find now
June 2025find now
July 2025find now
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November 2025find now
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January 2026find now

The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.

Airlines are flying from Portland, Or to Ontario

American Airlines

Airports

Airports in Portland, Or: Portland International (PDX).

Airports in Ontario: Ontario Municipal Airport (ONO), Ontario International (ONT).

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