Need help booking?
Unpublished phone-only deals available
MSL to PHN: distance & flight time
Muscle Shoals (Northwest Alabama Regional Airport) → Port Huron (St Clair County International Airport)
627 mi
1,009 km · 545 nm
1h 50m
estimated nonstop flight time
+1h
time difference · heading northeast
See live MSL→PHN fares Phone-only fares on this route — call free
Flight time details
627 miles nonstop takes roughly 1h 50m gate to gate, flying northeast. 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
- MSL — Northwest Alabama Regional Airport · Muscle Shoals, 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 MSL
- DCU · Pryor Field Regional Airport38 mi away
- HSV · Huntsville International Carl T Jones Field48 mi away
- HUA · Redstone Army Air Field53 mi away
- TUP · Tupelo Regional Airport74 mi away
Near PHN
Frequently asked questions
How far is MSL from PHN?
The flight distance from Muscle Shoals (MSL) to Port Huron (PHN) is 627 miles (1,009 km, 545 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MSL to PHN?
A nonstop flight takes about 1h 50m 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 Muscle Shoals and Port Huron?
Port Huron is 1 hour ahead of Muscle Shoals.
What is the cheapest way to fly from MSL to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MSL–PHN that never appear on search engines, with no booking fees.