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PHN to HSV: distance & flight time
Port Huron (St Clair County International Airport) → Huntsville (Huntsville International Carl T Jones Field)
616 mi
991 km · 535 nm
1h 48m
estimated nonstop flight time
-1h
time difference · heading southwest
See live PHN→HSV fares Phone-only fares on this route — call free
Flight time details
616 miles nonstop takes roughly 1h 48m gate to gate, flying southwest. 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
- HSV — Huntsville International Carl T Jones Field · Huntsville, 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 HSV
- HUA · Redstone Army Air Field6 mi away
- DCU · Pryor Field Regional Airport10 mi away
- MSL · Northwest Alabama Regional Airport48 mi away
- GAD · Northeast Alabama Regional Airport60 mi away
Frequently asked questions
How far is PHN from HSV?
The flight distance from Port Huron (PHN) to Huntsville (HSV) is 616 miles (991 km, 535 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to HSV?
A nonstop flight takes about 1h 48m 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 Huntsville?
Huntsville is 1 hour behind Port Huron.
What is the cheapest way to fly from PHN to HSV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–HSV that never appear on search engines, with no booking fees.