Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Springfield, Massachusetts to Grand Forks as you normally would.
Grand Forks (GFK) is the airport you will fly into if you book a flight from Springfield to Grand Forks. You should not have trouble finding flights to Grand Forks from Springfield; the airport handles an average of 0 inbound flights from Springfield per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Grand Forks airport from Springfield. It is only a 6.8 mi journey from Grand Forks (GFK) to Grand Forks’s city center.