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IAH to CYW: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Celaya (Captain Rogelio Castillo National Airport)
738 mi
1,188 km · 641 nm
2h 4m
estimated nonstop flight time
-1h
time difference · heading southwest
See live IAH→CYW fares Phone-only fares on this route — call free
Flight time details
738 miles nonstop takes roughly 2h 4m gate to gate, flying southwest. 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
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- CYW — Captain Rogelio Castillo National Airport · Celaya, Mexico
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 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
Near CYW
- QRO · Querétaro Intercontinental Airport46 mi away
- BJX · Del Bajío International Airport49 mi away
- MLM · General Francisco J. Mujica International Airport49 mi away
- ZMM · Zamora Airport96 mi away
Frequently asked questions
How far is IAH from CYW?
The flight distance from Houston (IAH) to Celaya (CYW) is 738 miles (1,188 km, 641 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to CYW?
A nonstop flight takes about 2h 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 time difference between Houston and Celaya?
Celaya is 1 hour behind Houston.
What is the cheapest way to fly from IAH to CYW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–CYW that never appear on search engines, with no booking fees.