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DEN to KLS: distance & flight time
Denver (Denver International Airport) → Kelso (Southwest Washington Regional Airport)
1,014 mi
1,632 km · 881 nm
2h 40m
estimated nonstop flight time
-1h
time difference · heading northwest
See live DEN→KLS fares Phone-only fares on this route — call free
Flight time details
1,014 miles nonstop takes roughly 2h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- DEN — Denver International Airport · Denver, 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 DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 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 DEN from KLS?
The flight distance from Denver (DEN) to Kelso (KLS) is 1,014 miles (1,632 km, 881 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEN to KLS?
A nonstop flight takes about 2h 40m 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 Denver and Kelso?
Kelso is 1 hour behind Denver.
What is the cheapest way to fly from DEN to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEN–KLS that never appear on search engines, with no booking fees.