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COT to KLS: distance & flight time
Cotulla (Cotulla-La Salle County Airport) → Kelso (Southwest Washington Regional Airport)
1,771 mi
2,851 km · 1,539 nm
3h 56m
estimated nonstop flight time
-2h
time difference · heading northwest
See live COT→KLS fares Phone-only fares on this route — call free
Flight time details
1,771 miles nonstop takes roughly 3h 56m 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
- COT — Cotulla-La Salle County Airport · Cotulla, 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 COT
- UVA · Garner Field61 mi away
- LRD · Laredo International Airport65 mi away
- NLD · Quetzalcóatl International Airport73 mi away
- SKF · Lackland Air Force Base75 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 COT from KLS?
The flight distance from Cotulla (COT) to Kelso (KLS) is 1,771 miles (2,851 km, 1,539 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COT to KLS?
A nonstop flight takes about 3h 56m 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 Cotulla and Kelso?
Kelso is 2 hours behind Cotulla.
What is the cheapest way to fly from COT to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COT–KLS that never appear on search engines, with no booking fees.