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KLS to DWH: distance & flight time
Kelso (Southwest Washington Regional Airport) → Houston (David Wayne Hooks Memorial Airport)
1,840 mi
2,961 km · 1,599 nm
4h 4m
estimated nonstop flight time
+2h
time difference · heading southeast
See live KLS→DWH fares Phone-only fares on this route — call free
Flight time details
1,840 miles nonstop takes roughly 4h 4m 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
- KLS — Southwest Washington Regional Airport · Kelso, United States
- DWH — David Wayne Hooks Memorial 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 KLS
- PDX · Portland International Airport39 mi away
- CLS · Chehalis Centralia Airport39 mi away
- HIO · Portland Hillsboro Airport40 mi away
- TTD · Portland Troutdale Airport46 mi away
Near DWH
- IAH · George Bush Intercontinental Houston Airport14 mi away
- IWS · West Houston Airport18 mi away
- CXO · Conroe-North Houston Regional Airport22 mi away
- AAP · Andrau Airpark24 mi away
Frequently asked questions
How far is KLS from DWH?
The flight distance from Kelso (KLS) to Houston (DWH) is 1,840 miles (2,961 km, 1,599 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to DWH?
A nonstop flight takes about 4h 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 Kelso and Houston?
Houston is 2 hours ahead of Kelso.
What is the cheapest way to fly from KLS to DWH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–DWH that never appear on search engines, with no booking fees.