Need help booking?
Unpublished phone-only deals available
CUH to KLS: distance & flight time
Cushing (Cushing Municipal Airport) → Kelso (Southwest Washington Regional Airport)
1,522 mi
2,450 km · 1,323 nm
3h 27m
estimated nonstop flight time
-2h
time difference · heading northwest
See live CUH→KLS fares Phone-only fares on this route — call free
Flight time details
1,522 miles nonstop takes roughly 3h 27m 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
- CUH — Cushing Municipal Airport · Cushing, 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 CUH
- SWO · Stillwater Regional Airport23 mi away
- RVS · Richard Lloyd Jones Jr Airport45 mi away
- OKM · Okmulgee Regional Airport50 mi away
- TIK · Tinker Air Force Base51 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 CUH from KLS?
The flight distance from Cushing (CUH) to Kelso (KLS) is 1,522 miles (2,450 km, 1,323 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CUH to KLS?
A nonstop flight takes about 3h 27m 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 Cushing and Kelso?
Kelso is 2 hours behind Cushing.
What is the cheapest way to fly from CUH to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CUH–KLS that never appear on search engines, with no booking fees.