Find Cheap Flights from Ontario (ONT) to Portland (PDX)

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Ontario to Portland Route Information

Travel Distance:839 Miles
Airlines Flying This Route:Alaska Airlines
Weekly Flights:24
Avg. Flight Duration:02.18 Hours

Book Cheap Flights from Ontario to Portland

Flights from Ontario to Portland

Looking for flights from Ontario to Portland? Look no more, for you’re at the right place. Book cheap flights from Ontario to Portland on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab ONT to PDX flight deals, and save big! Hurry, our cheap rates are not going to last forever, so make your bookings right away!

Airports in Ontario

Ontario International Airport is the primary airport serving Ontario in California, US. It is located two miles away from downtown Ontario and 38 miles away from Downtown Los Angeles. The airport serves domestic and international flights. Passengers can avail seamless connectivity between the airport and the city through a network of Buses & Rails, Hotel Shuttles, app-based transportation services, ride shares, taxis, ONT Courtesy Shuttle and public transport.

Explore Portland

Portland is the largest city in the U.S. state of Oregon. It is situated between the Columbia and Willamette rivers, and is about 70 miles away from Pacific Coast. Nicknamed ‘the City of Roses’ for its rose trees, Portland is famous for its natural beauty, microbreweries and some hundred year old bridges. Three such bridges are Hawthorne Bridge (built in 1910), Steel Bridge (built in 1912), and Broadway Bridge (built in 1913).

Things to do in Portland

Hawthorne Bridge

The Hawthorne Bridge is the oldest highway bridge in Portland, the busiest bicycle and Transit Bridge in Oregon and the oldest working vertical lift bridge in the United States. This 1382-feet-long bridge spans the Willamette River in Portland and was opened to public in 1910.

Oregon Museum of Science and Industry

The Oregon Museum of Science and Industry features several children-centric interactive activities and experiments related to technology and earth sciences. It features a planetarium and an IMAX theater and stands facing an old US Navy submarine (the USS Blueback).

Lan Su Chinese Garden

The Lan Su Chinese Garden (formerly called the Portland Classical Chinese Garden) is a Chinese garden located near Portland. It is a delightful sum of many traditional gardens and almost 90% of its plants are indigenous to China. Some plants here are even 100 years old.

Best Time to Fly to Portland

The best time to fly to Portland is the summer season from June to August. With its gardens are in full bloom, the city is busy celebrating Portland Rose Festival and Waterfront Blues Festival.

Portland Travelers' Reviews


The city and residents was so nice and friendly. I really enjoyed the time and I'll love to try to excursions again. - Danny  Jan 15, 2022


The most amazing beautiful country, Cali Colombia. The culture, the food,night life,music,hospitality and overall its beautiful waterfall and rivers. - Amaury  Jan 11, 2022