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KLS to SMX: distance & flight time
Kelso (Southwest Washington Regional Airport) → Santa Maria (Santa Maria Pub/Capt G Allan Hancock Field)
786 mi
1,264 km · 683 nm
2h 10m
estimated nonstop flight time
Same time
time difference · heading south
See live KLS→SMX fares Phone-only fares on this route — call free
Flight time details
786 miles nonstop takes roughly 2h 10m gate to gate, flying south. 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
- SMX — Santa Maria Pub/Capt G Allan Hancock Field · Santa Maria, 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 SMX
- VBG · Vandenberg Air Force Base13 mi away
- LPC · Lompoc Airport16 mi away
- SBP · San Luis County Regional Airport26 mi away
- SQA · Santa Ynez Airport30 mi away
Frequently asked questions
How far is KLS from SMX?
The flight distance from Kelso (KLS) to Santa Maria (SMX) is 786 miles (1,264 km, 683 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to SMX?
A nonstop flight takes about 2h 10m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KLS to SMX?
Nonstop service on KLS–SMX depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 10m nonstop estimate.
What is the cheapest way to fly from KLS to SMX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–SMX that never appear on search engines, with no booking fees.
Why are some KLS to SMX fares phone-only?
Consolidator contracts let us sell certain KLS–SMX tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.