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ILG to KLS: distance & flight time
Wilmington (New Castle Airport) → Kelso (Southwest Washington Regional Airport)
2,398 mi
3,860 km · 2,084 nm
5h 10m
estimated nonstop flight time
-3h
time difference · heading northwest
See live ILG→KLS fares Phone-only fares on this route — call free
Flight time details
2,398 miles nonstop takes roughly 5h 10m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- ILG — New Castle Airport · Wilmington, 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 ILG
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 ILG from KLS?
The flight distance from Wilmington (ILG) to Kelso (KLS) is 2,398 miles (3,860 km, 2,084 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILG to KLS?
A nonstop flight takes about 5h 10m 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 Wilmington and Kelso?
Kelso is 3 hours behind Wilmington.
What is the cheapest way to fly from ILG to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILG–KLS that never appear on search engines, with no booking fees.