Need help booking?
Unpublished phone-only deals available
MUO to KLS: distance & flight time
Mountain Home (Mountain Home Air Force Base) → Kelso (Southwest Washington Regional Airport)
406 mi
653 km · 352 nm
1h 21m
estimated nonstop flight time
-1h
time difference · heading northwest
See live MUO→KLS fares Phone-only fares on this route — call free
Flight time details
406 miles nonstop takes roughly 1h 21m gate to gate, flying northwest. 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
- MUO — Mountain Home Air Force Base · Mountain Home, United States
- KLS — Southwest Washington Regional Airport · Kelso, 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 MUO
- BOI · Boise Air Terminal/Gowen Field40 mi away
- TWF · Joslin Field Magic Valley Regional Airport80 mi away
- SUN · Friedman Memorial Airport85 mi away
- ONO · Ontario Municipal Airport88 mi away
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
Frequently asked questions
How far is MUO from KLS?
The flight distance from Mountain Home (MUO) to Kelso (KLS) is 406 miles (653 km, 352 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MUO to KLS?
A nonstop flight takes about 1h 21m 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 Mountain Home and Kelso?
Kelso is 1 hour behind Mountain Home.
What is the cheapest way to fly from MUO to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MUO–KLS that never appear on search engines, with no booking fees.