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
April 2026 - 9,160 ₺
April 2026
9,160 ₺
1 stops
CheapestMay 2026
9,447 ₺
2 stops
June 2026
10,608 ₺
1 stops
March 2026
15,032 ₺
1 stops
| Ay | Flight Type | Price |
|---|---|---|
| April 2026Cheapest | 1 stops | 9.160 ₺ |
| May 2026 | 2 stops | 9.447 ₺ |
| June 2026 | 1 stops | 10.608 ₺ |
| March 2026 | 1 stops | 15.032 ₺ |
Prices may change. Based on recent searches.
Airlines on Ontario - Portland Route
Ontario Airports
Portland Airports
Alternative Routes
Alternative Routes from Ontario
Frequently Asked Questions About Ontario - Portland Flights
Ontario to Portland flight ticket prices vary depending on the season, airline, and how far in advance you book. Use the search form above to see the latest prices.
For Ontario, you can use Ontario International Airport (ONT). For Portland, you can use Portland International Jetport Airport (PWM).
The flight duration from Ontario to Portland varies for direct flights. Connecting flights may take longer depending on the number of layovers.
Several airlines operate on the Ontario to Portland route. Search for the latest list of airlines.
Generally, off-season periods and weekdays offer more affordable tickets. Booking early can also help you save on prices.
Various airlines operate on this route. Search to see the latest prices.