Need help booking?
Unpublished phone-only deals available
CPR to BIL: distance & flight time
Casper (Casper-Natrona County International Airport) → Billings (Billings Logan International Airport)
225 mi
362 km · 196 nm
1h 4m
estimated nonstop flight time
Same time
time difference · heading northwest
See live CPR→BIL fares Phone-only fares on this route — call free
Flight time details
225 miles nonstop takes roughly 1h 4m gate to gate, flying northwest. 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
- BIL — Billings Logan International Airport · Billings, 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 BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 mi away
Frequently asked questions
How far is CPR from BIL?
The flight distance from Casper (CPR) to Billings (BIL) is 225 miles (362 km, 196 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPR to BIL?
A nonstop flight takes about 1h 4m 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 BIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPR–BIL that never appear on search engines, with no booking fees.