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IMT to PHN: distance & flight time
Iron Mountain (Ford Airport) → Port Huron (St Clair County International Airport)
341 mi
549 km · 296 nm
1h 22m
estimated nonstop flight time
+1h
time difference · heading southeast
See live IMT→PHN fares Phone-only fares on this route — call free
Flight time details
341 miles nonstop takes roughly 1h 22m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- IMT — Ford Airport · Iron Mountain, United States
- PHN — St Clair County International Airport · Port Huron, 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 IMT
- ESC · Delta County Airport50 mi away
- MQT · Sawyer International Airport51 mi away
- MNM · Menominee Regional Airport53 mi away
- EGV · Eagle River Union Airport56 mi away
Near PHN
Frequently asked questions
How far is IMT from PHN?
The flight distance from Iron Mountain (IMT) to Port Huron (PHN) is 341 miles (549 km, 296 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IMT to PHN?
A nonstop flight takes about 1h 22m 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 Iron Mountain and Port Huron?
Port Huron is 1 hour ahead of Iron Mountain.
What is the cheapest way to fly from IMT to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IMT–PHN that never appear on search engines, with no booking fees.