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IPL to KLS: distance & flight time
Imperial (Imperial County Airport) → Kelso (Southwest Washington Regional Airport)
996 mi
1,603 km · 866 nm
2h 38m
estimated nonstop flight time
Same time
time difference · heading north
See live IPL→KLS fares Phone-only fares on this route — call free
Flight time details
996 miles nonstop takes roughly 2h 38m gate to gate, flying north. 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
- IPL — Imperial County Airport · Imperial, 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 IPL
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 IPL from KLS?
The flight distance from Imperial (IPL) to Kelso (KLS) is 996 miles (1,603 km, 866 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IPL to KLS?
A nonstop flight takes about 2h 38m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from IPL to KLS?
Nonstop service on IPL–KLS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 38m nonstop estimate.
What is the cheapest way to fly from IPL to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IPL–KLS that never appear on search engines, with no booking fees.
Why are some IPL to KLS fares phone-only?
Consolidator contracts let us sell certain IPL–KLS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.