There are 6 ways to get from Casper to St. George by plane, bus, train, car, shuttle, taxi, or bus (Greyhound)
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly Casper to St. George Regional
best- Fly from Casper (CPR) to St. George Regional (SGU)plane CPR - SGU
5h 56m$112–460Bus, train
- Take the bus from Casper to Cheyennebus
- Take the bus from Cheyenne to Salt Lake City Intermodal Trans Ctrbus
- Take the train from Salt Lake Central Station to Provo Central Stationtrain 750
- Take the bus from Provo Central Station to St George Bluff St Officebus
19h 51m$179–287Drive 678.5 mi
- Drive from Casper to St. Georgecar 678.5 mi
11h 31m$124–179Fly Casper to Harry Reid International Airport, shuttle
- Fly from Casper (CPR) to Harry Reid International Airport (LAS)plane CPR - LAS
- Take a shuttle bus from Harry Reid International to St. George, UT-1275 East Red Hills Parkway
7h 44m$123–465Taxi to Gillette-Campbell County Airport, fly to St. George Regional
- Take the taxi from Casper to Gillette-Campbell County Airport (GCC)taxi
- Fly from Gillette-Campbell County Airport (GCC) to St. George Regional (SGU)plane GCC - SGU
8h 2m$146–514Bus
- Take the bus from Casper 144 East A St to Denver Union Stationbus
- Take the bus from Denver Union Station to Parowanbus
- Take the bus from Parowan - TA Truck Stop to St George Bluff St Officebus
21h 15m$195–302
Casper (CPR) to St. George Regional (SGU) flights
Comparing Your Travel Options
The cheapest way to get from Casper to St. George is to drive which costs $120 - $180 and takes 11h 31m.
The fastest way to get from Casper to St. George is to fly which takes 5h 56m and costs $110 - $460.
No, there is no direct bus from Casper to St. George. However, there are services departing from Casper 144 East A St and arriving at St George Bluff St Office via Denver Union Station and Parowan - TA Truck Stop. The journey, including transfers, takes approximately 21h 15m.
The distance between Casper and St. George is 577 miles. The road distance is 682.4 miles.
The best way to get from Casper to St. George without a car is to bus and train which takes 19h 51m and costs $170 - $290.
It takes approximately 5h 56m to get from Casper to St. George, including transfers.
Casper to St. George bus services, operated by Express Arrow, depart from Casper 144 East A St station.
The best way to get from Casper to St. George is to fly which takes 5h 56m and costs $110 - $460. Alternatively, you can bus, which costs $190 - $310 and takes 21h 15m.
Casper to St. George bus services, operated by Express Arrow, arrive at Denver Union Station.
Yes, the driving distance between Casper to St. George is 682 miles. It takes approximately 11h 31m to drive from Casper to St. George.
What companies run services between Casper, WY, USA and St. George, UT, USA?
United Airlines flies from Casper (CPR) to St. George Regional (SGU) 4 times a day. Alternatively, you can take a bus from Casper 144 East A St to St George Bluff St Office via Denver Union Station and Parowan - TA Truck Stop in around 21h 15m.
- Website
- united.com
Flights from Casper to St. George Regional via Denver
- Ave. Duration
- 4h 25m
- When
- Every day
- Estimated price
- $75–410
Flights from Casper to St. George Regional via Denver, Los Angeles
- Ave. Duration
- 9h 13m
- When
- Every day
- Estimated price
- $120–550
Flights from Casper to Harry Reid International Airport via Denver
- Ave. Duration
- 4h 55m
- When
- Every day
- Estimated price
- $75–400
Flights from Gillette-Campbell County Airport to St. George Regional via Denver
- Ave. Duration
- 5h 59m
- When
- Every day
- Estimated price
- $80–430
- Phone
- +1 801-743-3882
- rideuta@rideuta.com
- Website
- rideuta.com
Train from Salt Lake Central Station to Provo Central Station
- Ave. Duration
- 1h 5m
- Frequency
- Hourly
- Estimated price
- $2–7
- Schedules at
- rideuta.com
- Adult - full fare
- $2–7
- Phone
- +1-877-779-2999
- tony@expressarrow.com
- Website
- Express Arrow
Bus from Casper to Cheyenne
- Ave. Duration
- 3h 35m
- Frequency
- 6 times a week
- Estimated price
- $65–80
- Website
- Express Arrow
Bus from Casper 144 East A St to Denver Union Station
- Ave. Duration
- 6h 5m
- Frequency
- 4 times a week
- Estimated price
- $90–110
- Website
- Express Arrow
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Booking & Getting There
There are 1106+ hotels available in St. George.



