Direct flights from Portland to Chicago
All flights from PDX to ORD non-stop. There are direct flights from Portland International, Oregon, USA to Chicago Ohare International (ORD), Illinois, USA every day of the week with United Airlines, American Airlines and Alaska Airlines. The flight distance is 1744 miles and the trip usually takes about 4 hours and 2 minutes.
Airlines with non-stop routes:

United Airlines
Star Alliance
American Airlines
Oneworld
Alaska Airlines
Oneworld
Aer Lingus
No flights anymore

Spirit Airlines
No flights anymore

Virgin America
No flights anymore
Flight schedule from Portland to Chicago with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2023-03-20
Flight schedule from Portland to Chicago with American Airlines
This is a weekly direct flight schedule for American Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2023-03-20
Flight schedule from Portland to Chicago with Alaska Airlines
This is a weekly direct flight schedule for Alaska Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2023-03-20
Portland to Chicago flight departures
Select a date to see all scheduled flight departures between PDX to ORD.

PDX - ORD information
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Distance1744 miles (2806 km)
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Flight time4 hours and 2 minutes
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Airlines
United
American Airlines
Alaska Airlines
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AlliancesOne WorldSky TeamStar Alliance
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ClassesEconomyBusinessFirst Class
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United AircraftsAirbus A318 / A319 / A320 / A321Boeing 737 Passenger
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American Airlines AircraftBoeing 737 Passenger
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Alaska Airlines AircraftsBoeing 737 PassengerEmbraer 170 / 175 / 190 / 195
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Arrival TerminalsTerminal 1 (United)Terminal 3 (American Airlines)