Cut Bank International Airport is served by 1 airline, flying from/to 2 destinationsLongest flight from Cut Bank International Airport is Cut Bank to 🇺🇸 Billings (BIL), which takes around 1 hour. On an airline like Alpine Air Express. More info on this flight route (CTB-BIL).Shortest flight from Cut Bank International Airport is Cut Bank to 🇺🇸 Billings (BIL), which takes around 1 hour. On an airline like Alpine Air Express. More info on this flight route (CTB-BIL).