Flights to Rock Springs from $ 238*
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1 Passenger, Economy
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today
today
United's most popular flights to Rock Springs (RKS)
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$
Houston (IAH)to
Rock Springs (RKS)03/03/26 - 03/07/26
from
$Â 248
Viewed: 17 hours ago
Roundtrip
Economy
Denver (DEN)to
Rock Springs (RKS)12/17/25 - 12/21/25
from
$Â 241
Viewed: 18 hours ago
Roundtrip
Economy
Honolulu (HNL)to
Rock Springs (RKS)02/03/26 - 02/07/26
from
$Â 538
Viewed: 11 hours ago
Roundtrip
Economy
Washington, D.C. (IAD)to
Rock Springs (RKS)02/11/26 - 02/14/26
from
$Â 278
Viewed: 21 hours ago
Roundtrip
Economy
Ontario (ONT)to
Rock Springs (RKS)02/05/26 - 02/08/26
from
$Â 238
Viewed: 11 hours ago
Roundtrip
Economy
San Francisco (SFO)to
Rock Springs (RKS)12/31/25 - 01/07/26
from
$Â 238
Viewed: 10 hours ago
Roundtrip
Economy
Atlanta (ATL)to
Rock Springs (RKS)01/21/26 - 01/24/26
from
$Â 258
Viewed: 12 hours ago
Roundtrip
Economy
Washington, D.C. (DCA)to
Rock Springs (RKS)01/06/26 - 01/13/26
from
$Â 278
Viewed: 21 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)
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flight_land
$
Houston (IAH)to
Rock Springs (RKS)
01/05/26 - 01/06/26
Roundtrip
Business
from
$Â 939
Viewed: 15 hours 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.
