Need help booking?
Unpublished phone-only deals available
KLS to NOG: distance & flight time
Kelso (Southwest Washington Regional Airport) → Nogales (Nogales International Airport)
1,210 mi
1,948 km · 1,052 nm
3h 6m
estimated nonstop flight time
Same time
time difference · heading southeast
See live KLS→NOG fares Phone-only fares on this route — call free
Flight time details
1,210 miles nonstop takes roughly 3h 6m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- NOG — Nogales International Airport · Nogales, 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 NOG
- OLS · Nogales International Airport15 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field45 mi away
- TUS · Tucson International Airport62 mi away
- DMA · Davis Monthan Air Force Base65 mi away
Frequently asked questions
How far is KLS from NOG?
The flight distance from Kelso (KLS) to Nogales (NOG) is 1,210 miles (1,948 km, 1,052 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to NOG?
A nonstop flight takes about 3h 6m 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 cheapest way to fly from KLS to NOG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–NOG that never appear on search engines, with no booking fees.