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KLS to ARB: distance & flight time
Kelso (Southwest Washington Regional Airport) → Ann Arbor (Ann Arbor Municipal Airport)
1,939 mi
3,120 km · 1,685 nm
4h 16m
estimated nonstop flight time
+3h
time difference · heading east
See live KLS→ARB fares Phone-only fares on this route — call free
Flight time details
1,939 miles nonstop takes roughly 4h 16m 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
- ARB — Ann Arbor Municipal Airport · Ann Arbor, 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 ARB
- DTW · Detroit Metropolitan Wayne County Airport20 mi away
- YIP · Willow Run Airport11 mi away
- PTK · Oakland County International Airport35 mi away
- JXN · Jackson County Reynolds Field37 mi away
Frequently asked questions
How far is KLS from ARB?
The flight distance from Kelso (KLS) to Ann Arbor (ARB) is 1,939 miles (3,120 km, 1,685 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to ARB?
A nonstop flight takes about 4h 16m 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 Ann Arbor?
Ann Arbor is 3 hours ahead of Kelso.
What is the cheapest way to fly from KLS to ARB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–ARB that never appear on search engines, with no booking fees.