Need help booking?
Unpublished phone-only deals available
CPR to SLC: distance & flight time
Casper (Casper-Natrona County International Airport) → Salt Lake City (Salt Lake City International Airport)
319 mi
514 km · 277 nm
1h 18m
estimated nonstop flight time
Same time
time difference · heading southwest
See live CPR→SLC fares Phone-only fares on this route — call free
Flight time details
319 miles nonstop takes roughly 1h 18m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CPR — Casper-Natrona County International Airport · Casper, United States
- SLC — Salt Lake City International Airport · Salt Lake City, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 mi away
Near SLC
- HIF · Hill Air Force Base23 mi away
- OGD · Ogden Hinckley Airport28 mi away
- PVU · Provo Municipal Airport42 mi away
- BMC · Brigham City Regional Airport53 mi away
Frequently asked questions
How far is CPR from SLC?
The flight distance from Casper (CPR) to Salt Lake City (SLC) is 319 miles (514 km, 277 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPR to SLC?
A nonstop flight takes about 1h 18m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from CPR to SLC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPR–SLC that never appear on search engines, with no booking fees.