Flights to Rock Springs from $ 241*
United's most popular flights to Rock Springs (RKS)
flight_takeoff
flight_land
$
Houston (IAH)to
Rock Springs (RKS)06/04/26 - 06/08/26
from
$ 338
Viewed: 3 hours ago
Roundtrip
Economy
Denver (DEN)to
Rock Springs (RKS)06/09/26 - 06/16/26
from
$ 241
Viewed: 4 hours ago
Roundtrip
Economy
Atlanta (ATL)to
Rock Springs (RKS)06/02/26 - 06/09/26
from
$ 328
Viewed: 23 hours ago
Roundtrip
Economy
Ontario (ONT)to
Rock Springs (RKS)06/04/26 - 06/08/26
from
$ 308
Viewed: 22 hours ago
Roundtrip
Economy
San Francisco (SFO)to
Rock Springs (RKS)06/10/26 - 06/13/26
from
$ 308
Viewed: 22 hours ago
Roundtrip
Economy
Washington, D.C. (IAD)to
Rock Springs (RKS)07/29/26 - 08/05/26
from
$ 348
Viewed: 11 hours ago
Roundtrip
Economy
Washington, D.C. (DCA)to
Rock Springs (RKS)06/29/26 - 07/03/26
from
$ 474
Viewed: 11 hours ago
Roundtrip
Economy
Honolulu (HNL)to
Rock Springs (RKS)05/29/26 - 06/02/26
from
$ 858
Viewed: 23 hours ago
Roundtrip
Economy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Business class deals on flights to Rock Springs (RKS)
flight_takeoff
flight_land
$
Houston (IAH)to
Rock Springs (RKS)
05/17/26 - 05/27/26
Roundtrip
Business
from
$ 1,024
Viewed: 14 hours ago
Atlanta (ATL)to
Rock Springs (RKS)
09/29/26 - 10/03/26
Roundtrip
Business
from
$ 878
Viewed: 8 hours ago
Ontario (ONT)to
Rock Springs (RKS)
05/29/26 - 06/02/26
Roundtrip
Business
from
$ 708
Viewed: 2 hours ago
Washington, D.C. (IAD)to
Rock Springs (RKS)
08/26/26 - 08/28/26
Roundtrip
Business
from
$ 1,406
Viewed: 1 day ago
Oklahoma City (OKC)to
Rock Springs (RKS)
07/26/26 - 07/31/26
Roundtrip
Business
from
$ 896
Viewed: 1 day ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
