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YZZ to KLS: distance & flight time
Trail (Trail Airport) → Kelso (Southwest Washington Regional Airport)
319 mi
514 km · 277 nm
1h 18m
estimated nonstop flight time
Same time
time difference · heading southwest
See live YZZ→KLS fares Phone-only fares on this route — call free
Flight time details
319 miles nonstop takes roughly 1h 18m gate to gate, flying southwest. 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
- YZZ — Trail Airport · Trail, 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 YZZ
- YCG · Castlegar/West Kootenay Regional Airport17 mi away
- ZGF · Grand Forks Airport37 mi away
- YXC · Cranbrook/Canadian Rockies International Airport91 mi away
- YYF · Penticton Airport94 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 YZZ from KLS?
The flight distance from Trail (YZZ) to Kelso (KLS) is 319 miles (514 km, 277 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YZZ to KLS?
A nonstop flight takes about 1h 18m 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 YZZ to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YZZ–KLS that never appear on search engines, with no booking fees.