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SKF to KLS: distance & flight time
San Antonio (Lackland Air Force Base) → Kelso (Southwest Washington Regional Airport)
1,748 mi
2,813 km · 1,519 nm
3h 54m
estimated nonstop flight time
-2h
time difference · heading northwest
See live SKF→KLS fares Phone-only fares on this route — call free
Flight time details
1,748 miles nonstop takes roughly 3h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- SKF — Lackland Air Force Base · San Antonio, United States
- 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 SKF
- SSF · Stinson Municipal Airport7 mi away
- SAT · San Antonio International Airport12 mi away
- RND · Randolph Air Force Base21 mi away
- AUS · Austin Bergstrom International Airport78 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 SKF from KLS?
The flight distance from San Antonio (SKF) to Kelso (KLS) is 1,748 miles (2,813 km, 1,519 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SKF to KLS?
A nonstop flight takes about 3h 54m 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 time difference between San Antonio and Kelso?
Kelso is 2 hours behind San Antonio.
What is the cheapest way to fly from SKF to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SKF–KLS that never appear on search engines, with no booking fees.