Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
The cheapest airline(s) flying from Ontario to Portland is Frontier Airlines.
Cheapest Month
December
Travel Period: December 2024 - November 2025
The cheapest month(s) to fly from Ontario to Portland is December.
Cheapest Day of the Week
Friday
The cheapest day(s) of the week to fly from Ontario to Portland is Friday.
How far is Portland from Ontario?
The flight distance between Ontario and Portland is 1344km. Check all available flights on Wego.
Popular Destinations from Portland
Popular Destinations from Ontario
Popular Hotels in Portland
- The Paramount Hotel
- Courtyard Portland North
- Hyatt House Portland/Downtown
- Residence Inn Portland Downtown/RiverPlace
- The Hotel Zags Portland
- The Heathman Hotel
- Crowne Plaza PORTLAND-DOWNTOWN CONV CTR
- Oxford Suites Portland
- Holiday Inn PORTLAND-AIRPORT (I-205)
- Country Inn & Suites by Radisson, Portland International Airport, OR
