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MLU to KLS: distance & flight time
Monroe (Monroe Regional Airport) → Kelso (Southwest Washington Regional Airport)
1,881 mi
3,028 km · 1,635 nm
4h 9m
estimated nonstop flight time
-2h
time difference · heading northwest
See live MLU→KLS fares Phone-only fares on this route — call free
Flight time details
1,881 miles nonstop takes roughly 4h 9m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- MLU — Monroe Regional Airport · Monroe, 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 MLU
- ELD · South Arkansas Regional At Goodwin Field67 mi away
- ESF · Esler Regional Airport79 mi away
- AEX · Alexandria International Airport87 mi away
- GLH · Mid Delta Regional Airport91 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 MLU from KLS?
The flight distance from Monroe (MLU) to Kelso (KLS) is 1,881 miles (3,028 km, 1,635 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MLU to KLS?
A nonstop flight takes about 4h 9m 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 Monroe and Kelso?
Kelso is 2 hours behind Monroe.
What is the cheapest way to fly from MLU to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MLU–KLS that never appear on search engines, with no booking fees.