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CYS to IAH: distance & flight time
Cheyenne (Cheyenne Regional Jerry Olson Field) → Houston (George Bush Intercontinental Houston Airport)
936 mi
1,507 km · 814 nm
2h 30m
estimated nonstop flight time
+1h
time difference · heading southeast
See live CYS→IAH fares Phone-only fares on this route — call free
Flight time details
936 miles nonstop takes roughly 2h 30m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, United States
- IAH — George Bush Intercontinental Houston Airport · Houston, 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 CYS
- LAR · Laramie Regional Airport46 mi away
- DEN · Denver International Airport90 mi away
- FNL · Northern Colorado Regional Airport50 mi away
- GXY · Greeley–Weld County Airport51 mi away
Near IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 mi away
Frequently asked questions
How far is CYS from IAH?
The flight distance from Cheyenne (CYS) to Houston (IAH) is 936 miles (1,507 km, 814 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYS to IAH?
A nonstop flight takes about 2h 30m 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 Cheyenne and Houston?
Houston is 1 hour ahead of Cheyenne.
What is the cheapest way to fly from CYS to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYS–IAH that never appear on search engines, with no booking fees.