Ontario International Airport (ONT) is the origin airport and Sacramento International Airport (SMF) is the destination airport.
ONT and SMF are approximately 390 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from ONT to SMF.
Airlines represented in the current schedule are Frontier Airlines (F9), Southwest Airlines (WN) and Volaris (Y4).
Aircraft listed in the current schedule include Airbus A321neo (32Q), Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8), 7S7 and JET.