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KLS to BGR: distance & flight time
Kelso (Southwest Washington Regional Airport) → Bangor (Bangor International Airport)
2,570 mi
4,136 km · 2,234 nm
5h 30m
estimated nonstop flight time
+3h
time difference · heading east
See live KLS→BGR fares Phone-only fares on this route — call free
Flight time details
2,570 miles nonstop takes roughly 5h 30m gate to gate, flying east. 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
- BGR — Bangor International Airport · Bangor, 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 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 BGR
- BHB · Hancock County-Bar Harbor Airport34 mi away
- RKD · Knox County Regional Airport53 mi away
- AUG · Augusta State Airport58 mi away
- NHZ · Brunswick Executive Airport84 mi away
Frequently asked questions
How far is KLS from BGR?
The flight distance from Kelso (KLS) to Bangor (BGR) is 2,570 miles (4,136 km, 2,234 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to BGR?
A nonstop flight takes about 5h 30m 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 Bangor?
Bangor is 3 hours ahead of Kelso.
What is the cheapest way to fly from KLS to BGR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–BGR that never appear on search engines, with no booking fees.