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TSL to KLS: distance & flight time
Tamuin (Tamuin Airport) → Kelso (Southwest Washington Regional Airport)
2,143 mi
3,449 km · 1,862 nm
4h 40m
estimated nonstop flight time
-1h
time difference · heading northwest
See live TSL→KLS fares Phone-only fares on this route — call free
Flight time details
2,143 miles nonstop takes roughly 4h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- TSL — Tamuin Airport · Tamuin, 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 TSL
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 TSL from KLS?
The flight distance from Tamuin (TSL) to Kelso (KLS) is 2,143 miles (3,449 km, 1,862 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TSL to KLS?
A nonstop flight takes about 4h 40m 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 Tamuin and Kelso?
Kelso is 1 hour behind Tamuin.
What is the cheapest way to fly from TSL to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TSL–KLS that never appear on search engines, with no booking fees.