Need help booking?
Unpublished phone-only deals available
ILD to KLS: distance & flight time
Lleida (Lleida-Alguaire Airport) → Kelso (Southwest Washington Regional Airport)
5,443 mi
8,759 km · 4,730 nm
11h 8m
estimated nonstop flight time
-9h
time difference · heading northwest
See live ILD→KLS fares Phone-only fares on this route — call free
Flight time details
5,443 miles nonstop takes roughly 11h 8m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- ILD — Lleida-Alguaire Airport · Lleida, Spain
- 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 ILD
- BCN · Barcelona International Airport85 mi away
- HSK · Huesca/Pirineos Airport50 mi away
- REU · Reus Air Base52 mi away
- LEU · Pirineus - la Seu d'Urgel Airport62 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 ILD from KLS?
The flight distance from Lleida (ILD) to Kelso (KLS) is 5,443 miles (8,759 km, 4,730 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILD to KLS?
A nonstop flight takes about 11h 8m 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 Lleida and Kelso?
Kelso is 9 hours behind Lleida.
What is the cheapest way to fly from ILD to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILD–KLS that never appear on search engines, with no booking fees.