There are 5 ways to get from Casper to St. George by plane, bus (Greyhound), car, shuttle, or taxi
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
6h 1m$112–450Bus
- Take the bus from Casper to Denverbus
- Take the bus from Denver Union Station to Parowanbus
- Take the bus from Parowan - TA Truck Stop to St George Bluff St Officebus
21h 19m$205–312Drive 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 45m$118–445Taxi 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
7h 55m$146–504
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 6h 1m and costs $110 - $450.
No, there is no direct bus from Casper to St. George. However, there are services departing from Casper and arriving at St George Bluff St Office via Denver Union Station and Parowan - TA Truck Stop. The journey, including transfers, takes approximately 21h 19m.
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 which takes 21h 19m and costs $200 - $320.
It takes approximately 6h 1m to get from Casper to St. George, including transfers.
Casper to St. George bus services, operated by Express Arrow, depart from Casper station.
The best way to get from Casper to St. George is to fly which takes 6h 1m and costs $110 - $450. Alternatively, you can bus, which costs $200 - $320 and takes 21h 19m.
Casper to St. George bus services, operated by Express Arrow, arrive at Denver 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 to St George Bluff St Office via Denver, Denver Union Station, and Parowan - TA Truck Stop in around 21h 19m.
- Website
- united.com
Flights from Casper to St. George Regional via Denver
- Ave. Duration
- 4h 46m
- When
- Every day
- Estimated price
- $75–400
Flights from Casper to St. George Regional via Denver, Los Angeles
- Ave. Duration
- 9h 19m
- When
- Every day
- Estimated price
- $110–550
Flights from Casper to Harry Reid International Airport via Denver
- Ave. Duration
- 5h 3m
- When
- Every day
- Estimated price
- $70–380
Flights from Gillette-Campbell County Airport to St. George Regional via Denver
- Ave. Duration
- 5h
- When
- Every day
- Estimated price
- $80–420
- Phone
- +1-877-779-2999
- tony@expressarrow.com
- Website
- Express Arrow
Bus from Casper to Denver
- Ave. Duration
- 6h 5m
- Frequency
- 4 times a week
- Estimated price
- $90–110
- Website
- Express Arrow
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- Greyhound
Bus from Denver Union Station to Parowan
- Ave. Duration
- 11h 55m
- Frequency
- Once daily
- Estimated price
- $95–150
- Website
- Greyhound
- Phone
- +1 208-656-8824
- info@saltlakeexpress.com
- Website
- Salt Lake Express
Bus from Parowan - TA Truck Stop to St George Bluff St Office
- Ave. Duration
- 1h 15m
- Frequency
- 3 times a day
- Estimated price
- $20–55
- Website
- Salt Lake Express
- Phone
- +1 800-933-8320
- info@stgshuttle.com
- Website
- St. George Shuttle
Shuttle from Harry Reid International to St. George, UT-1275 East Red Hills Parkway
- Ave. Duration
- 2h 10m
- Frequency
- Hourly
- Estimated price
- $35–50
- Website
- St. George Shuttle
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Booking & Getting There
There are 1097+ hotels available in St. George.









