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KLS to LSE: distance & flight time
Kelso (Southwest Washington Regional Airport) → La Crosse (La Crosse Municipal Airport)
1,543 mi
2,484 km · 1,341 nm
3h 30m
estimated nonstop flight time
+2h
time difference · heading east
See live KLS→LSE fares Phone-only fares on this route — call free
Flight time details
1,543 miles nonstop takes roughly 3h 30m 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
- LSE — La Crosse Municipal Airport · La Crosse, 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 LSE
- VOK · Volk Field50 mi away
- PCD · Prairie Du Chien Municipal Airport60 mi away
- RST · Rochester International Airport62 mi away
- EAU · Chippewa Valley Regional Airport69 mi away
Frequently asked questions
How far is KLS from LSE?
The flight distance from Kelso (KLS) to La Crosse (LSE) is 1,543 miles (2,484 km, 1,341 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to LSE?
A nonstop flight takes about 3h 30m 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 La Crosse?
La Crosse is 2 hours ahead of Kelso.
What is the cheapest way to fly from KLS to LSE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–LSE that never appear on search engines, with no booking fees.