Need help booking?
Unpublished phone-only deals available
KLS to POA: distance & flight time
Kelso (Southwest Washington Regional Airport) → Porto Alegre (Salgado Filho Airport)
6,903 mi
11,109 km · 5,999 nm
14h
estimated nonstop flight time
+4h
time difference · heading southeast
See live KLS→POA fares Phone-only fares on this route — call free
Flight time details
6,903 miles nonstop takes roughly 14h gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- POA — Salgado Filho Airport · Porto Alegre, Brazil
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 POA
- CXJ · Hugo Cantergiani Regional Airport55 mi away
- CCM · Diomício Freitas Airport137 mi away
- PET · João Simões Lopes Neto International Airport137 mi away
- PFB · Lauro Kurtz Airport140 mi away
Frequently asked questions
How far is KLS from POA?
The flight distance from Kelso (KLS) to Porto Alegre (POA) is 6,903 miles (11,109 km, 5,999 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to POA?
A nonstop flight takes about 14h 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 Porto Alegre?
Porto Alegre is 4 hours ahead of Kelso.
What is the cheapest way to fly from KLS to POA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–POA that never appear on search engines, with no booking fees.