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PHN to CLS: distance & flight time
Port Huron (St Clair County International Airport) → Chehalis (Chehalis Centralia Airport)
1,978 mi
3,184 km · 1,719 nm
4h 21m
estimated nonstop flight time
-3h
time difference · heading west
See live PHN→CLS fares Phone-only fares on this route — call free
Flight time details
1,978 miles nonstop takes roughly 4h 21m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- PHN — St Clair County International Airport · Port Huron, United States
- CLS — Chehalis Centralia Airport · Chehalis, 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 PHN
Near CLS
- OLM · Olympia Regional Airport21 mi away
- SEA · Seattle Tacoma International Airport62 mi away
- GRF · Gray Army Air Field34 mi away
- KLS · Southwest Washington Regional Airport39 mi away
Frequently asked questions
How far is PHN from CLS?
The flight distance from Port Huron (PHN) to Chehalis (CLS) is 1,978 miles (3,184 km, 1,719 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to CLS?
A nonstop flight takes about 4h 21m 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 Port Huron and Chehalis?
Chehalis is 3 hours behind Port Huron.
What is the cheapest way to fly from PHN to CLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–CLS that never appear on search engines, with no booking fees.