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CLS to IAH: distance & flight time
Chehalis (Chehalis Centralia Airport) → Houston (George Bush Intercontinental Houston Airport)
1,874 mi
3,016 km · 1,628 nm
4h 8m
estimated nonstop flight time
+2h
time difference · heading southeast
See live CLS→IAH fares Phone-only fares on this route — call free
Flight time details
1,874 miles nonstop takes roughly 4h 8m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- CLS — Chehalis Centralia Airport · Chehalis, 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 CLS
- OLM · Olympia Regional Airport21 mi away
- SEA · Seattle Tacoma International Airport62 mi away
- GRF · Gray Army Air Field34 mi away
- KLS · Southwest Washington Regional Airport39 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 CLS from IAH?
The flight distance from Chehalis (CLS) to Houston (IAH) is 1,874 miles (3,016 km, 1,628 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLS to IAH?
A nonstop flight takes about 4h 8m 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 Chehalis and Houston?
Houston is 2 hours ahead of Chehalis.
What is the cheapest way to fly from CLS to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLS–IAH that never appear on search engines, with no booking fees.