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KLS to MXF: distance & flight time
Kelso (Southwest Washington Regional Airport) → Montgomery (Maxwell Air Force Base)
2,148 mi
3,457 km · 1,866 nm
4h 41m
estimated nonstop flight time
+2h
time difference · heading east
See live KLS→MXF fares Phone-only fares on this route — call free
Flight time details
2,148 miles nonstop takes roughly 4h 41m gate to gate, flying east. 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
- MXF — Maxwell Air Force Base · Montgomery, 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 MXF
- MGM · Montgomery Regional (Dannelly Field) Airport6 mi away
- SEM · Craig Field36 mi away
- TOI · Troy Municipal Airport at N Kenneth Campbell Field42 mi away
- ALX · Thomas C Russell Field44 mi away
Frequently asked questions
How far is KLS from MXF?
The flight distance from Kelso (KLS) to Montgomery (MXF) is 2,148 miles (3,457 km, 1,866 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to MXF?
A nonstop flight takes about 4h 41m 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 Montgomery?
Montgomery is 2 hours ahead of Kelso.
What is the cheapest way to fly from KLS to MXF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–MXF that never appear on search engines, with no booking fees.