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ABE to KLS: distance & flight time
Allentown (Lehigh Valley International Airport) → Kelso (Southwest Washington Regional Airport)
2,377 mi
3,825 km · 2,065 nm
5h 8m
estimated nonstop flight time
-3h
time difference · heading northwest
See live ABE→KLS fares Phone-only fares on this route — call free
Flight time details
2,377 miles nonstop takes roughly 5h 8m 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
- ABE — Lehigh Valley International Airport · Allentown, 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 ABE
- PHL · Philadelphia International Airport55 mi away
- UKT · Quakertown Airport15 mi away
- EWR · Newark Liberty International Airport67 mi away
- DYL · Doylestown Airport28 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 ABE from KLS?
The flight distance from Allentown (ABE) to Kelso (KLS) is 2,377 miles (3,825 km, 2,065 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ABE to KLS?
A nonstop flight takes about 5h 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 Allentown and Kelso?
Kelso is 3 hours behind Allentown.
What is the cheapest way to fly from ABE to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ABE–KLS that never appear on search engines, with no booking fees.