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TUS to KLS: distance & flight time
Tucson (Tucson International Airport) → Kelso (Southwest Washington Regional Airport)
1,158 mi
1,863 km · 1,006 nm
2h 59m
estimated nonstop flight time
Same time
time difference · heading northwest
See live TUS→KLS fares Phone-only fares on this route — call free
Flight time details
1,158 miles nonstop takes roughly 2h 59m gate to gate, flying northwest. 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
- TUS — Tucson International Airport · Tucson, 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 TUS
- DMA · Davis Monthan Air Force Base5 mi away
- AVW · Marana Regional Airport26 mi away
- MZJ · Pinal Airpark35 mi away
- OLS · Nogales International Airport49 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 TUS from KLS?
The flight distance from Tucson (TUS) to Kelso (KLS) is 1,158 miles (1,863 km, 1,006 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TUS to KLS?
A nonstop flight takes about 2h 59m 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 TUS to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TUS–KLS that never appear on search engines, with no booking fees.