Airlines adjust prices for plane tickets from Chicago to Portland based on the day and time that you book your flight. After analyzing data from all airlines, we have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays.
There are 70 direct flights from Chicago to Portland.
United Airlines provides 50 of the non-stop flights between Chicago and Portland.
|Airlines flying this route:||American Airlines Alaska Airlines Lot Polish Airlines Aer Lingus Finnair Iberia United Airlines Lufthansa Swiss British Airways|
|Airports in Chicago:||Midway International Airport O'Hare International Airport Rockford International Airport|
|Airports in Portland:||Hillsboro Airport Portland International Airport|
|Average duration of direct flights:||4h30m|