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YKF to KLS: distance & flight time
Waterloo (Waterloo Airport) → Kelso (Southwest Washington Regional Airport)
2,068 mi
3,328 km · 1,797 nm
4h 31m
estimated nonstop flight time
-3h
time difference · heading west
See live YKF→KLS fares Phone-only fares on this route — call free
Flight time details
2,068 miles nonstop takes roughly 4h 31m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- YKF — Waterloo Airport · Waterloo, Canada
- 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 YKF
- YYZ · Lester B. Pearson International Airport40 mi away
- YHM · John C. Munro Hamilton International Airport30 mi away
- YXU · London Airport49 mi away
- YZD · Downsview Airport50 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 YKF from KLS?
The flight distance from Waterloo (YKF) to Kelso (KLS) is 2,068 miles (3,328 km, 1,797 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YKF to KLS?
A nonstop flight takes about 4h 31m 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 Waterloo and Kelso?
Kelso is 3 hours behind Waterloo.
What is the cheapest way to fly from YKF to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YKF–KLS that never appear on search engines, with no booking fees.