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KLS to BYI: distance & flight time
Kelso (Southwest Washington Regional Airport) → Burley (Burley Municipal Airport)
514 mi
827 km · 446 nm
1h 35m
estimated nonstop flight time
—
time difference · heading southeast
See live KLS→BYI fares Phone-only fares on this route — call free
Flight time details
514 miles nonstop takes roughly 1h 35m gate to gate, flying southeast. 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
- BYI — Burley Municipal Airport · Burley, 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 BYI
- TWF · Joslin Field Magic Valley Regional Airport37 mi away
- PIH · Pocatello Regional Airport65 mi away
- SUN · Friedman Memorial Airport72 mi away
- IDA · Idaho Falls Regional Airport109 mi away
Frequently asked questions
How far is KLS from BYI?
The flight distance from Kelso (KLS) to Burley (BYI) is 514 miles (827 km, 446 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to BYI?
A nonstop flight takes about 1h 35m 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 BYI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–BYI that never appear on search engines, with no booking fees.