Chicago (ORD) to Portland (PDX) cheap flight deal from $90 USD in economy class – flightdeals.net

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About Premium Fare Deals

United Airlines

UAUnited Airlines

One Way•Economy

O'Hare International Airport

Chicago, United States

Portland International Airport

Portland, United States

$135 USD

-33%$90 USD

Verified 1 day ago

July 2025

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18% of dates checked are available within 10% of the lowest price

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