₩534,400 Cheap Flights from Chicago (ORD) to Portland (PDX)

View ₩534,400 flight on Mon, Nov 10, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Portland International Airport (PDX)

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Cheap Flights from Chicago to Portland (ORD-PDX)

Prices were available within the past 7 days and start at ₩534,400 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Chicago (ORD) to Portland (PDX)

August is typically the cheapest month to fly

From ₩151,190 - ₩387,585 per traveler.

Frequently asked questions

How much is a flight from ORD to PDX?
If you're traveling from O'Hare Intl. Airport (ORD) to PDX, round-trip flights start from . This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Intl. Airport (ORD) to PDX Airport?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from O'Hare Intl. Airport (ORD) 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 ORD to Portland Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from O'Hare Airport to Portland Intl. Airport (PDX)?
You'll be in the air for a while, as the flight distance from O'Hare Intl. Airport (ORD) to Portland Airport is 2,800 kilometers. Create a playlist of your favorite songs before you leave home to keep yourself entertained during your flight.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to PDX?
United Airlines (UA) is a top choice. It offers 86 flights from O'Hare Airport to Portland Intl. Airport (PDX) each month. If you want more options, check out the ticket prices from Alaska Airlines (AS). This airlines operates 30 flights every month between these airports.
Are O'Hare Intl. Airport (ORD) to PDX Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from ORD to Portland Airport are available up to a year prior to departure on Expedia. And although you may nab a fantastic last-minute deal, it's not something you should bank on. Also, booking your flights in advance means you'll have more options — and you can avoid ending up with the dreaded middle seat! We regularly update our fares to bring you the best bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Portland Intl.
Distance
2774 km
Average flight time
3 hours 47 mins

Book with confidence

Chicago to Portland Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Chicago to Portland will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Portland.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ORD to PDX flights that won’t make your bank account wince. Ready to temporarily leave behind Chicago for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to PDX with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Chicago to Portland Flights

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