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PIT to KLS: distance & flight time
Pittsburgh (Pittsburgh International Airport) → Kelso (Southwest Washington Regional Airport)
2,153 mi
3,466 km · 1,871 nm
4h 41m
estimated nonstop flight time
-3h
time difference · heading northwest
See live PIT→KLS fares Phone-only fares on this route — call free
Flight time details
2,153 miles nonstop takes roughly 4h 41m 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
- PIT — Pittsburgh International Airport · Pittsburgh, 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 PIT
- AGC · Allegheny County Airport19 mi away
- BFP · Beaver County Airport21 mi away
- HLG · Wheeling Ohio County Airport31 mi away
- LBE · Arnold Palmer Regional Airport46 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 PIT from KLS?
The flight distance from Pittsburgh (PIT) to Kelso (KLS) is 2,153 miles (3,466 km, 1,871 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PIT to KLS?
A nonstop flight takes about 4h 41m 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 Pittsburgh and Kelso?
Kelso is 3 hours behind Pittsburgh.
What is the cheapest way to fly from PIT to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PIT–KLS that never appear on search engines, with no booking fees.