Which airline flies the most flights to RKS? The top airline carrier flying out of Sweetwater County is United Airlines and they fly over 118 flights every month.
- United - Rock Springs (RKS) to San Francisco (SFO) on 6/12 leaving at 3:53 pm and returning on 6/14 at 3:23 pm for only $318 per person.*
- United - Rock Springs (RKS) to Chicago (ORD) on 6/5 leaving at 3:51 pm and returning on 6/7 at 3:23 pm for only $352 per person.*
- United - Rock Springs (RKS) to New York (JFK) on 6/8 leaving at 3:53 pm and returning on 6/11 at 7:00 pm for only $732 per person.*
*Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 05/19/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.