Are there nonstop flights from Minneapolis (MSP) to Grand Forks (GFK)?

Yes. Delta Connection fly this route. Flight time is about 1h 2m.

Minneapolis → Grand Forks

Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field (MSP) to Grand Forks International Airport (GFK)・456 km

Nonstop flights available (1 airline). Flight time about 1h 2m. Nonstop return flights also operate.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.