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PHN to EAU: distance & flight time
Port Huron (St Clair County International Airport) → Eau Claire (Chippewa Valley Regional Airport)
466 mi
749 km · 405 nm
1h 29m
estimated nonstop flight time
-1h
time difference · heading west
See live PHN→EAU fares Phone-only fares on this route — call free
Flight time details
466 miles nonstop takes roughly 1h 29m gate to gate, flying west. 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
- PHN — St Clair County International Airport · Port Huron, United States
- EAU — Chippewa Valley Regional Airport · Eau Claire, 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
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Frequently asked questions
How far is PHN from EAU?
The flight distance from Port Huron (PHN) to Eau Claire (EAU) is 466 miles (749 km, 405 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to EAU?
A nonstop flight takes about 1h 29m 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 Eau Claire?
Eau Claire is 1 hour behind Port Huron.
What is the cheapest way to fly from PHN to EAU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–EAU that never appear on search engines, with no booking fees.