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STJ to KLS: distance & flight time
Rosecrans (Rosecrans Memorial Airport) → Kelso (Southwest Washington Regional Airport)
1,473 mi
2,371 km · 1,280 nm
3h 40m
estimated nonstop flight time
-2h
time difference · heading northwest
See live STJ→KLS fares Phone-only fares on this route — call free
Flight time details
1,473 miles nonstop takes roughly 3h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- STJ — Rosecrans Memorial Airport · Rosecrans, 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 STJ
- FLV · Sherman Army Air Field28 mi away
- MCI · Kansas City International Airport34 mi away
- MKC · Charles B. Wheeler Downtown Airport48 mi away
- LWC · Lawrence Municipal Airport55 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 STJ from KLS?
The flight distance from Rosecrans (STJ) to Kelso (KLS) is 1,473 miles (2,371 km, 1,280 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STJ to KLS?
A nonstop flight takes about 3h 40m 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 Rosecrans and Kelso?
Kelso is 2 hours behind Rosecrans.
What is the cheapest way to fly from STJ to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STJ–KLS that never appear on search engines, with no booking fees.