Which airline flies the most flights to RKS? The top airline carrier flying out of Sweetwater County is United Airlines and they fly over 109 flights every month.
- United - Rock Springs (RKS) to Los Angeles (LAX) on 3/2 leaving at 4:45 am and returning on 3/4 at 3:22 pm for only $471 per person.*
- United - Rock Springs (RKS) to Chicago (ORD) on 3/2 leaving at 3:55 pm and returning on 3/5 at 7:00 pm for only $553 per person.*
- United - Rock Springs (RKS) to San Francisco (SFO) on 2/23 leaving at 3:55 pm and returning on 2/25 at 3:22 pm for only $653 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 02/21/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.