There are 3 ways to get from Casper to Rock Springs by plane, bus (Greyhound), or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly
best- Fly from Casper (CPR) to Rock Springs-Sweetwater County Airport (RKS)plane CPR - RKS
4h 45m$95–387Drive 219.7 mi
cheapest- Drive from Casper to Rock Springscar 219.7 mi
4h 27m$41–58Bus
- Take the bus from Casper Amtrak Station to Cheyenne, WYbus Billings-Cheyenne
- Take the bus from Cheyenne to Rock Springs Bus Stationbus Greyhound US0560S
8h 31m$121–182
Casper (CPR) to Rock Springs-Sweetwater County Airport (RKS) flights
Questions & Answers
The cheapest way to get from Casper to Rock Springs is to drive which costs $40 - $60 and takes 4h 27m.
The fastest way to get from Casper to Rock Springs is to drive which takes 4h 27m and costs $40 - $60.
The distance between Casper and Rock Springs is 184 miles. The road distance is 221 miles.
The best way to get from Casper to Rock Springs without a car is to bus which takes 8h 31m and costs $120 - $190.
It takes approximately 4h 45m to get from Casper to Rock Springs, including transfers.
The best way to get from Casper to Rock Springs is to fly which takes 4h 45m and costs $90 - $390. Alternatively, you can bus, which costs $120 - $190 and takes 8h 31m.
Yes, the driving distance between Casper to Rock Springs is 221 miles. It takes approximately 4h 27m to drive from Casper to Rock Springs.
There are 22+ hotels available in Rock Springs.
What companies run services between Casper, WY, USA and Rock Springs, WY, USA?
United Airlines flies from Casper (CPR) to Rock Springs-Sweetwater County Airport (RKS) twice daily. Alternatively, you can take a bus from Casper Amtrak Station to Rock Springs via Cheyenne and Rock Springs Bus Station in around 8h 31m.
- Website
- united.com
Flights from Casper to Rock Springs-Sweetwater County Airport via Denver
- Ave. Duration
- 4h 19m
- When
- Every day
- Estimated price
- $55–340
- Phone
- +1-877-779-2999
- tony@expressarrow.com
- Website
- expressarrow.com
Bus from Casper Amtrak Station to Cheyenne, WY
- Ave. Duration
- 3h
- Frequency
- Once a week
- Estimated price
- $65–80
- Website
- https://expressarrow.com
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Cheyenne to Rock Springs Bus Station
- Ave. Duration
- 4h 25m
- Frequency
- Once daily
- Estimated price
- $40–85
- Website
- https://www.greyhound.com/
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