Question : How long are most people's visits to Chicago when they fly in from Grand Forks?
Answer : Travelers from GFK to ORD stay 31 days on average.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The lowest-cost day to fly in December is Monday. Being flexible with your travel days garners you even more savings during your booking.
Question : How often is the price changing when booking a trip from Grand Forks International Airport (GFK) to O'Hare International Airport (ORD)?
Answer : Prices for this trip tend to change a lot more than others. Prices tend to be lower the further out you book.