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Flights to Portland
All fares Ontario (ONT) to Portland (PDX) found by travellers in past 72 hours¤

Today's lowest fares
Search Flights
Oct
US$137
Nov
US$134
Dec
US$142
About TripAdvisor Flights

Your one-stop shop for finding the best flights from Ontario to Portland. Simply tell us where and when you want to travel and we'll do all the legwork for you. Featuring the most powerful shopping tools on the web, we search the largest online travel websites, established airfare discounters, plus the world's leading airlines and low-cost carriers to bring back thousands of flight options.

Travel information for Ontario, CA to Portland

Route information
  • Ontario, CA is 839 miles from Portland
  • There are 5 daily flights from Ontario, CA to Portland
  • There are 5 weekly flights from Ontario, CA to Portland
  • 5 non-stop flights are operating from Ontario, CA to Portland today
  • Alaska has the most nonstop flights between Ontario, CA and Portland
  • 1 direct flights are operating from Ontario, CA to Portland today
  • Southwest has the most direct flights between Ontario, CA and Portland
  • Phoenix, AZ - Sky Harbor International Airport is the most popular connection for one stop flights between Ontario, CA and Portland
In-Flight Information
  • The average flying time for a direct flight from Ontario, CA to Portland is 2 hours 13 minutes
  • Most direct flights leave around 19:10 PDT
Arrival information
  • Portland is 6 mi from Portland Intl Airport (Portland, OR).
  • Portland Intl Airport (Portland, OR)
    • Right now, 59 airlines operate out of Portland Intl Airport.
    • Portland Intl Airport offers nonstop flights to 70 cities.
    • Every week, at least 4,536 domestic flights and 252 international flights depart from Portland Intl Airport.

Highly rated hotels in Portland