Need help booking?
Unpublished phone-only deals available
HOU to CPR: distance & flight time
Houston (William P Hobby Airport) → Casper (Casper-Natrona County International Airport)
1,106 mi
1,780 km · 961 nm
2h 52m
estimated nonstop flight time
-1h
time difference · heading northwest
See live HOU→CPR fares Phone-only fares on this route — call free
Flight time details
1,106 miles nonstop takes roughly 2h 52m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- HOU — William P Hobby Airport · Houston, United States
- CPR — Casper-Natrona County International Airport · Casper, 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 HOU
- IAH · George Bush Intercontinental Houston Airport24 mi away
- EFD · Ellington Airport8 mi away
- AAP · Andrau Airpark19 mi away
- SGR · Sugar Land Regional Airport23 mi away
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
Frequently asked questions
How far is HOU from CPR?
The flight distance from Houston (HOU) to Casper (CPR) is 1,106 miles (1,780 km, 961 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HOU to CPR?
A nonstop flight takes about 2h 52m 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 time difference between Houston and Casper?
Casper is 1 hour behind Houston.
What is the cheapest way to fly from HOU to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HOU–CPR that never appear on search engines, with no booking fees.