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LTO to KLS: distance & flight time
Loreto (Loreto International Airport) → Kelso (Southwest Washington Regional Airport)
1,529 mi
2,461 km · 1,329 nm
3h 28m
estimated nonstop flight time
Same time
time difference · heading north
See live LTO→KLS fares Phone-only fares on this route — call free
Flight time details
1,529 miles nonstop takes roughly 3h 28m gate to gate, flying north. 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
- LTO — Loreto International Airport · Loreto, Mexico
- 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 LTO
- CUA · Ciudad Constitución Airport67 mi away
- CEN · Ciudad Obregón International Airport135 mi away
- GYM · General José María Yáñez International Airport139 mi away
- LMM · Valle del Fuerte International Airport143 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 LTO from KLS?
The flight distance from Loreto (LTO) to Kelso (KLS) is 1,529 miles (2,461 km, 1,329 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LTO to KLS?
A nonstop flight takes about 3h 28m 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 LTO to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LTO–KLS that never appear on search engines, with no booking fees.