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MSY to PHN: distance & flight time
New Orleans (Louis Armstrong New Orleans International Airport) → Port Huron (St Clair County International Airport)
989 mi
1,592 km · 860 nm
2h 37m
estimated nonstop flight time
+1h
time difference · heading northeast
See live MSY→PHN fares Phone-only fares on this route — call free
Flight time details
989 miles nonstop takes roughly 2h 37m 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
- MSY — Louis Armstrong New Orleans International Airport · New Orleans, 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 MSY
- NEW · Lakefront Airport14 mi away
- NBG · New Orleans NAS JRB/Alvin Callender Field18 mi away
- BTR · Baton Rouge Metropolitan Airport65 mi away
- GPT · Gulfport Biloxi International Airport76 mi away
Near PHN
Frequently asked questions
How far is MSY from PHN?
The flight distance from New Orleans (MSY) to Port Huron (PHN) is 989 miles (1,592 km, 860 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MSY to PHN?
A nonstop flight takes about 2h 37m 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 New Orleans and Port Huron?
Port Huron is 1 hour ahead of New Orleans.
What is the cheapest way to fly from MSY to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MSY–PHN that never appear on search engines, with no booking fees.