Need help booking?
Unpublished phone-only deals available
ZCL to IAH: distance & flight time
Zacatecas (General Leobardo C. Ruiz International Airport) → Houston (George Bush Intercontinental Houston Airport)
668 mi
1,075 km · 580 nm
1h 55m
estimated nonstop flight time
+1h
time difference · heading northeast
See live ZCL→IAH fares Phone-only fares on this route — call free
Flight time details
668 miles nonstop takes roughly 1h 55m gate to gate, flying northeast. 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
- ZCL — General Leobardo C. Ruiz International Airport · Zacatecas, Mexico
- 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 ZCL
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 ZCL from IAH?
The flight distance from Zacatecas (ZCL) to Houston (IAH) is 668 miles (1,075 km, 580 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZCL to IAH?
A nonstop flight takes about 1h 55m 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 Zacatecas and Houston?
Houston is 1 hour ahead of Zacatecas.
What is the cheapest way to fly from ZCL to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZCL–IAH that never appear on search engines, with no booking fees.