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KLS to ALW: distance & flight time
Kelso (Southwest Washington Regional Airport) → Walla Walla (Walla Walla Regional Airport)
221 mi
355 km · 192 nm
1h 3m
estimated nonstop flight time
Same time
time difference · heading east
See live KLS→ALW fares Phone-only fares on this route — call free
Flight time details
221 miles nonstop takes roughly 1h 3m gate to gate, flying east. 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
- KLS — Southwest Washington Regional Airport · Kelso, United States
- ALW — Walla Walla Regional Airport · Walla Walla, 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 ALW
- PDT · Eastern Oregon Regional At Pendleton Airport38 mi away
- PSC · Tri Cities Airport41 mi away
- LGD · La Grande/Union County Airport57 mi away
- LWS · Lewiston Nez Perce County Airport64 mi away
Frequently asked questions
How far is KLS from ALW?
The flight distance from Kelso (KLS) to Walla Walla (ALW) is 221 miles (355 km, 192 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to ALW?
A nonstop flight takes about 1h 3m 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 KLS to ALW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–ALW that never appear on search engines, with no booking fees.