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LWT to IAH: distance & flight time
Lewistown (Lewistown Municipal Airport) → Houston (George Bush Intercontinental Houston Airport)
1,400 mi
2,253 km · 1,216 nm
3h 31m
estimated nonstop flight time
+1h
time difference · heading southeast
See live LWT→IAH fares Phone-only fares on this route — call free
Flight time details
1,400 miles nonstop takes roughly 3h 31m 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
- LWT — Lewistown Municipal Airport · Lewistown, 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 LWT
- GTF · Great Falls International Airport94 mi away
- BIL · Billings Logan International Airport96 mi away
- HVR · Havre City County Airport104 mi away
- LVM · Mission Field104 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 LWT from IAH?
The flight distance from Lewistown (LWT) to Houston (IAH) is 1,400 miles (2,253 km, 1,216 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LWT to IAH?
A nonstop flight takes about 3h 31m 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 Lewistown and Houston?
Houston is 1 hour ahead of Lewistown.
What is the cheapest way to fly from LWT to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LWT–IAH that never appear on search engines, with no booking fees.