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KLS to OAX: distance & flight time
Kelso (Southwest Washington Regional Airport) → Oaxaca (Xoxocotlán International Airport)
2,510 mi
4,039 km · 2,181 nm
5h 23m
estimated nonstop flight time
+1h
time difference · heading southeast
See live KLS→OAX fares Phone-only fares on this route — call free
Flight time details
2,510 miles nonstop takes roughly 5h 23m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- OAX — Xoxocotlán International Airport · Oaxaca, Mexico
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 OAX
- PXM · Puerto Escondido International Airport81 mi away
- HUX · Bahías de Huatulco International Airport90 mi away
- TCN · Tehuacan Airport113 mi away
- IZT · Ixtepec Airport115 mi away
Frequently asked questions
How far is KLS from OAX?
The flight distance from Kelso (KLS) to Oaxaca (OAX) is 2,510 miles (4,039 km, 2,181 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to OAX?
A nonstop flight takes about 5h 23m 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 Oaxaca?
Oaxaca is 1 hour ahead of Kelso.
What is the cheapest way to fly from KLS to OAX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–OAX that never appear on search engines, with no booking fees.