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YWL to KLS: distance & flight time
Williams Lake (Williams Lake Airport) → Kelso (Southwest Washington Regional Airport)
421 mi
677 km · 366 nm
1h 23m
estimated nonstop flight time
Same time
time difference · heading south
See live YWL→KLS fares Phone-only fares on this route — call free
Flight time details
421 miles nonstop takes roughly 1h 23m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- YWL — Williams Lake Airport · Williams Lake, 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 YWL
- ZMH · South Cariboo Region / 108 Mile Airport44 mi away
- YQZ · Quesnel Airport61 mi away
- YXS · Prince George Airport121 mi away
- YKA · Kamloops Airport124 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 YWL from KLS?
The flight distance from Williams Lake (YWL) to Kelso (KLS) is 421 miles (677 km, 366 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YWL to KLS?
A nonstop flight takes about 1h 23m 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 cheapest way to fly from YWL to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YWL–KLS that never appear on search engines, with no booking fees.