Direct flights from Chicago to Portland
All flights from ORD to PWM non-stop. There are direct flights from Chicago O Hare International (ORD), Illinois, USA to Portland International Jetport (PWM), Maine, USA with American Airlines and United Airlines. 42 weekly departures are currently scheduled on this route. Departure times range from 06:59 to 21:09 depending on the schedule period. The flight distance is 902 miles (1451 km). Flight time ranges from 2 hours and 17 minutes to 2 hours and 55 minutes.
Chicago
, USA
Airlines with non-stop routes:
American Airlines
United Airlines
Frontier Airlines
Flight schedule from Chicago to Portland 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 2026-08-24
Flight schedule from Chicago to Portland 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 2026-08-24
Chicago to Portland scheduled departures
Select a date to see every published non-stop departure between ORD and PWM.
ORD - PWM route facts
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Distance902 miles (1451 km)
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Flight time2 hours and 17 minutes to 2 hours and 55 minutes
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Airlines American Airlines United
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Airline alliancesoneworld Star Alliance
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CabinsEconomy First Business
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Hub airportsAmerican Airlines: ORDUnited Airlines: ORD (Largest hub.)
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Departure terminalsAmerican Airlines: Terminal 3United Airlines: Terminal 2 and Terminal 1
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AircraftAmerican Airlines: Embraer 175 and Airbus A319United Airlines: Embraer 175 (Enhanced Winglets), Boeing 737-700 Passenger, Boeing 737-800 Passenger, Boeing 737MAX 9 Passenger, Boeing 737MAX 8 Passenger, Airbus A319, Boeing 737-900 Passenger and Airbus A320
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