Nonstop Flights: San Francisco (SFO) & Denver (DEN)
Winter (Dec-March); Summer (June - Sept)
CRJ 700 - 70 passenger regional jet with first class and economy seating
CHECK IN & BOARDING TIMES: You must check-in AT LEAST 30 MINUTES prior to departure.
Recommended check in time for SUN is 90 minutes prior to departure with bags, and 60 minutes prior to departure without bags.The SUN ticket counter is closed for check-in 30 minutes prior to departure. This alllows airline agents to be outside ready to arrive & service the aircraft in order to ensure an on time departure of the flight.
LOW FARE TIP: To see fares by day, select the My Dates Are Flexible option during your search