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GGW to IAH: distance & flight time
Glasgow (Wokal Field Glasgow International Airport) → Houston (George Bush Intercontinental Houston Airport)
1,394 mi
2,243 km · 1,211 nm
3h 30m
estimated nonstop flight time
+1h
time difference · heading southeast
See live GGW→IAH fares Phone-only fares on this route — call free
Flight time details
1,394 miles nonstop takes roughly 3h 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
- GGW — Wokal Field Glasgow International Airport · Glasgow, 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 GGW
- OLF · L M Clayton Airport49 mi away
- GDV · Dawson Community Airport112 mi away
- SDY · Sidney - Richland Regional Airport117 mi away
- MLS · Frank Wiley Field128 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 GGW from IAH?
The flight distance from Glasgow (GGW) to Houston (IAH) is 1,394 miles (2,243 km, 1,211 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GGW to IAH?
A nonstop flight takes about 3h 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 Glasgow and Houston?
Houston is 1 hour ahead of Glasgow.
What is the cheapest way to fly from GGW to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GGW–IAH that never appear on search engines, with no booking fees.