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KLS to CVG: distance & flight time
Kelso (Southwest Washington Regional Airport) → Cincinnati (Cincinnati Northern Kentucky International Airport)
1,985 mi
3,194 km · 1,725 nm
4h 21m
estimated nonstop flight time
+3h
time difference · heading east
See live KLS→CVG fares Phone-only fares on this route — call free
Flight time details
1,985 miles nonstop takes roughly 4h 21m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- CVG — Cincinnati Northern Kentucky International Airport · Cincinnati, 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 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
Near CVG
- LUK · Cincinnati Municipal Airport Lunken Field14 mi away
- HAO · Butler Co Regional Airport - Hogan Field23 mi away
- MGY · Dayton-Wright Brothers Airport44 mi away
- ILN · Wilmington Airpark54 mi away
Frequently asked questions
How far is KLS from CVG?
The flight distance from Kelso (KLS) to Cincinnati (CVG) is 1,985 miles (3,194 km, 1,725 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to CVG?
A nonstop flight takes about 4h 21m 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 Kelso and Cincinnati?
Cincinnati is 3 hours ahead of Kelso.
What is the cheapest way to fly from KLS to CVG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–CVG that never appear on search engines, with no booking fees.