Ontario to Portland Flight Tickets

Compare the best flight deals from Ontario to Portland

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About Ontario - Portland Flights

Find the best prices for flights between Ontario (United States) and Portland (United States) on Tripuck. We compare prices from hundreds of airlines to offer you the best options.

Ontario has 1 airports, while Portland has 1 airports. Compare flights between all airports to find the best deal.

Cheapest Months for Ontario - Portland Flights

Best month to fly

May 2026 - 4,039 ₺

May 2026

4,039 ₺

1 stops

Cheapest

April 2026

4,478 ₺

1 stops

March 2026

5,474 ₺

1 stops

October 2026

6,768 ₺

1 stops

September 2026

7,558 ₺

Direct

Ontario - Portland aylık en ucuz uçak bileti fiyatları
AyFlight TypePrice
May 2026Cheapest1 stops4.039 ₺
April 20261 stops4.478 ₺
March 20261 stops5.474 ₺
October 20261 stops6.768 ₺
September 2026Direct7.558 ₺

Prices may change. Based on recent searches.

Popular Ontario - Portland Flights

Airlines on Ontario - Portland Route

Ontario - Portland havayolu fiyat karşılaştırması
HavayoluUçuş TipiFiyat
Frontier AirlinesFrontier Airlines1 stops5.474 ₺

Ontario Airports

Ontario International Airport

ONT

Portland Airports

Portland International Airport

PDX

Alternative Routes

Ontario - Portland Flight Summary

AIRLINES
American Airlines, Alaska Airlines

Cheaper tickets are usually available on weekdays and with early bookings.

Frequently Asked Questions About Ontario - Portland Flights

The cheapest Ontario to Portland flight tickets start from 5,474 ₺. Prices may vary depending on the season, airline, and booking time.
For Ontario, you can use Ontario International Airport (ONT). For Portland, you can use Portland International Airport (PDX).
The flight duration from Ontario to Portland varies for direct flights. Connecting flights may take longer depending on the number of layovers.
American Airlines, Alaska Airlines and Delta Air Lines operate direct flights from Ontario to Portland.
The cheapest Ontario to Portland flights are usually found in Mart and on Pazars.
Frontier Airlines offers the cheapest Ontario to Portland flights starting from 5,474 ₺.