Need help booking?
Unpublished phone-only deals available
KLS to HFD: distance & flight time
Kelso (Southwest Washington Regional Airport) → Hartford (Hartford Brainard Airport)
2,477 mi
3,986 km · 2,152 nm
5h 19m
estimated nonstop flight time
+3h
time difference · heading east
See live KLS→HFD fares Phone-only fares on this route — call free
Flight time details
2,477 miles nonstop takes roughly 5h 19m 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
- HFD — Hartford Brainard Airport · Hartford, 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 HFD
- BDL · Bradley International Airport14 mi away
- BAF · Westfield-Barnes Regional Airport29 mi away
- OXC · Waterbury Oxford Airport31 mi away
- CEF · Westover ARB/Metropolitan Airport32 mi away
Frequently asked questions
How far is KLS from HFD?
The flight distance from Kelso (KLS) to Hartford (HFD) is 2,477 miles (3,986 km, 2,152 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to HFD?
A nonstop flight takes about 5h 19m 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 Hartford?
Hartford is 3 hours ahead of Kelso.
What is the cheapest way to fly from KLS to HFD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–HFD that never appear on search engines, with no booking fees.