Cheap Flights from Columbus (CMH) to Portland (PDX)

View AU$336 flight on Mon, 13 Oct. 2025Opens in a new window

Popular airlines from Port Columbus International Airport (CMH) to Portland International Airport (PDX)

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Cheap Flights from Columbus (CMH) to Portland (PDX)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Columbus (CMH) to Portland (PDX)

February is typically the cheapest month to fly

From AU$203 - AU$638 per traveller.

Graph displaying average flight prices per month

Flight from Columbus to Portland route information
Origin airport
John Glenn Columbus Intl.
Destination airport
Portland Intl.
Distance
3245 km

Your quick guide to flights from Columbus to Portland

Pick up great flights from Columbus to Portland

With Expedia, you have your pick of flights a day with 13 airlines covering flights from Columbus to Portland. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Columbus to Portland that take around hours.

Find cheap flights from Columbus to Portland

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Columbus to Portland around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Portland is normally in .

Reasons to book your flight from Columbus to Portland with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Columbus to Portland across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Portland right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from John Glenn Columbus Intl. Airport (CMH) to Portland Airport?
Start packing your suitcase, because round-trip flights from CMH to PDX start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from John Glenn Intl. Airport to Portland Airport?
When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from John Glenn Columbus Intl. Airport (CMH) to PDX that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for John Glenn Intl. Airport to Portland Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from John Glenn Columbus Intl. Airport (CMH) to Portland Airport?
The flight distance from John Glenn Columbus Intl. Airport (CMH) to PDX is 3 300 kilometres. Bring a snack, a drink and a laptop filled with movies. Keep yourself entertained and the hours will fly by.
Which airlines fly direct from CMH to PDX Airport?
There are no direct flights, so you'll have to make at least one stop between John Glenn Columbus Intl. Airport (CMH) and PDX. Make the most of the layover time to stretch your legs and grab a bite to eat.
Are CMH to PDX Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from John Glenn Columbus Intl. Airport (CMH) to PDX Airport can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out entirely! If you'd prefer to play it safe and start planning your trip early, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines list their prices so far in advance. Our top tip? Check back often as prices are updated regularly.

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