ONT to PDX (Ontario to Portland) Flights

Last Minute Flights from ONT to PDX

Best airfare and ticket deals for ONT to PDX flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
ONTPortlandMay 12 to May 20$178
*Prices include taxes and fees

Cheapest ONT to PDX Flights

Best airfare and ticket deals for ONT to PDX flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
ONTPortlandMay 22 to May 25$62
ONTPortlandJune 8 to June 11$206
ONTPortlandJune 8 to June 11$214
ONTPortlandMay 30 to June 2$231
*Prices include taxes and fees
ONT to PDX Flight Details
Origin airport
Los Angeles - Ontario Intl.
Origin airport IATA code
ONT
Destination airport
Portland Intl.
Destination airport IATA code
PDX
Distance
838 mi

Frequently asked questions

Which airlines with flights from ONT to Portland International Airport allow free cancellation due to COVID-19?
Once all available flight options are displayed for your preferred dates, check the “No change fee” box under the “Flexible change policies” filter. You’ll see your choices from ONT to Portland International Airport. Make sure you look over the rules and regulations regarding COVID-19 cancellations before locking in your flight.
What airlines fly direct from ONT to PDX Airport?
If you’re hoping to journey nonstop from ONT to PDX Airport, Alaska Airlines (AS) is an excellent choice. It operates 34 flights per month between these destinations.
How many flights are there from ONT to PDX?
About 59 each day. If you’re in a hurry to visit Portland, see if you can pick up an epic last-minute deal from Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) to Portland, OR Airport (PDX-Portland Intl.) and then book it pronto!
How long does it take to fly from Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) to Portland, OR Airport (PDX-Portland Intl.)?
You’ll be sitting on the plane for roughly 5 hours and 54 minutes from Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) to Portland, OR Airport (PDX-Portland Intl.), so wear comfy clothes. Sweatshirts, leggings and slip-on shoes are all great choices for a flight of this duration.
What is the flight distance from Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) to Portland, OR Airport (PDX-Portland Intl.)?
It’s only 840 miles (1350 km) from Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) to Portland, OR Airport (PDX-Portland Intl.), making it a short-haul flight. Sit in a window seat and be dazzled by the bird’s-eye view of Portland as you prepare to come in for landing.
How many morning flights are there from ONT to PDX?
With 232 morning flights a week from ONT to PDX to select from, you’ll be leaping out of bed and jetting away in no time at all.
  • Southwest Airlines (WN) offers 89 weekly flights leaving before midday. The earliest one you can catch is 5:50AM.
  • Another fantastic option is American Airlines. This airline has 43 early flights a week. 12:45AM is the earliest.
  • Set off before noon with Delta (DL) and you’ll have around 33 flights each week to take your pick of. 6:00AM is the earliest departure time from ONT to PDX.
How many afternoon flights are there from ONT to PDX?
If the words “early bird” just aren’t part of your vocabulary, hop on one of the 186 weekly afternoon and evening flights from ONT to PDX.
  • Southwest Airlines (WN) operates 74 weekly flights that jet off after midday. The earliest departs at 12:15PM.
  • American Airlines (AA) has 35 afternoon and evening flights each week. The first one leaves ONT at 12:42PM.
  • One more good option is Delta (DL). It provides 32 afternoon and evening flights each week from 12:25PM onward.
What is the earliest departure time out of Los Angeles to Portland?
Set off from ONT at 12:39AM and hit the tarmac at PDX at 1:03AM. This is the earliest service you can catch on this route.
What is the latest departure time out of Los Angeles to Portland?
The last flight departs ONT at 11:55PM and arrives at 11:56PM at PDX. You’ll have more than enough time to prepare for this trip.
What is the average price from Los Angeles to Portland?
Round-trip journeys for this route start from about $62. When you’re ready to lock in your trip, we’ll help you find the best deal in town. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Ontario to Portland Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Ontario to Portland to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from ONT to PDX, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Ontario to Portland, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.