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HVN to KLS: distance & flight time
New Haven (Tweed New Haven Airport) → Kelso (Southwest Washington Regional Airport)
2,479 mi
3,990 km · 2,154 nm
5h 20m
estimated nonstop flight time
-3h
time difference · heading northwest
See live HVN→KLS fares Phone-only fares on this route — call free
Flight time details
2,479 miles nonstop takes roughly 5h 20m 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
- HVN — Tweed New Haven Airport · New Haven, 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 HVN
- BDR · Igor I Sikorsky Memorial Airport14 mi away
- OXC · Waterbury Oxford Airport20 mi away
- LGA · La Guardia Airport61 mi away
- JFK · John F Kennedy International Airport63 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 HVN from KLS?
The flight distance from New Haven (HVN) to Kelso (KLS) is 2,479 miles (3,990 km, 2,154 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HVN to KLS?
A nonstop flight takes about 5h 20m 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 New Haven and Kelso?
Kelso is 3 hours behind New Haven.
What is the cheapest way to fly from HVN to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HVN–KLS that never appear on search engines, with no booking fees.