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HAR to KLS: distance & flight time
Harrisburg (Capital City Airport) → Kelso (Southwest Washington Regional Airport)
2,323 mi
3,738 km · 2,018 nm
5h 1m
estimated nonstop flight time
-3h
time difference · heading northwest
See live HAR→KLS fares Phone-only fares on this route — call free
Flight time details
2,323 miles nonstop takes roughly 5h 1m 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
- HAR — Capital City Airport · Harrisburg, 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 HAR
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 HAR from KLS?
The flight distance from Harrisburg (HAR) to Kelso (KLS) is 2,323 miles (3,738 km, 2,018 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HAR to KLS?
A nonstop flight takes about 5h 1m 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 Harrisburg and Kelso?
Kelso is 3 hours behind Harrisburg.
What is the cheapest way to fly from HAR to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HAR–KLS that never appear on search engines, with no booking fees.