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KLS to YLH: distance & flight time
Kelso (Southwest Washington Regional Airport) → Lansdowne House (Lansdowne House Airport)
1,617 mi
2,603 km · 1,405 nm
3h 38m
estimated nonstop flight time
+3h
time difference · heading northeast
See live KLS→YLH fares Phone-only fares on this route — call free
Flight time details
1,617 miles nonstop takes roughly 3h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- YLH — Lansdowne House Airport · Lansdowne House, Canada
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 YLH
- SUR · Summer Beaver Airport44 mi away
- YFH · Fort Hope Airport44 mi away
- YWP · Webequie Airport58 mi away
- WNN · Wunnumin Lake Airport75 mi away
Frequently asked questions
How far is KLS from YLH?
The flight distance from Kelso (KLS) to Lansdowne House (YLH) is 1,617 miles (2,603 km, 1,405 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to YLH?
A nonstop flight takes about 3h 38m 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 Kelso and Lansdowne House?
Lansdowne House is 3 hours ahead of Kelso.
What is the cheapest way to fly from KLS to YLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–YLH that never appear on search engines, with no booking fees.