Roberts Field is served by 9 airlines, flying from/to 8 destinationsLongest flight from Roberts Field is Redmond to 🇺🇸 Salt Lake City (SLC), which takes around 2 hours. On an airline like Delta Air Lines. More info on this flight route (RDM-SLC).Shortest flight from Roberts Field is Redmond to 🇺🇸 Portland (PDX), which takes around 50 minutes. On an airline like Alaska Airlines. More info on this flight route (RDM-PDX).