Cheap Flights from Portland International Airport to Chicago (ORD) Find and Compare the Best Airline Deals | Skyticket

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2025/10
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Portland (Oregon)－O'Hare Airport
October Lowest Airfares
USD291

The airfare displayed above is for Delta Air Lines

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Portland (Oregon)－O'Hare Airport
November Lowest Airfares -----

Portland (Oregon)－O'Hare Airport
December Lowest Airfares -----
Portland (Oregon)－O'Hare Airport
January Lowest Airfares -----
Portland (Oregon)－O'Hare Airport
February Lowest Airfares -----

Portland (Oregon)－Chicago
Estimated Flight Time
3 Hours 57 Minutes
Portland (Oregon)－Chicago
Number of Operating Airlines
5

Operating Airlines for Portland (Oregon)－O'Hare Airport Route
Non-StopAmerican Airlines

Non-StopAlaska Airlines

Non-StopUnited Airlines

Delta Air Lines

SUN COUNTRY

Other Destinations from:Portland (Oregon)

Portland (Oregon)－Chicago(Midway)
USD178〜
Portland (Oregon)－Dallas(/Fort Worth)
USD222〜
Portland (Oregon)－Dallas(Love Field)
USD348〜
Portland (Oregon)－San Diego(SAN)
USD202〜
Portland (Oregon)－Atlanta(Hartsfield-Jackson)
USD237〜
Portland (Oregon)－Houston(George Bush Intercontinental)
USD217〜
Portland (Oregon)－Houston(William P. Hobby)
USD385〜
Portland (Oregon)－Salt Lake City(SLC)
USD177〜
Portland (Oregon)－Miami(MIA)
USD247〜
* Fares vary in accordance to seat availability
Other Departures to: Chicago

Albuquerque Sunport－Chicago(O'Hare)
USD394〜
Aberdeen Regional Airport－Chicago(O'Hare)
USD450〜
Albany Airport－Chicago(O'Hare)
USD266〜
Rick Husband Amarillo Airport－Chicago(O'Hare)
USD512〜
* Fares vary in accordance to seat availability