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MSS to PHN: distance & flight time
Massena (Massena International Richards Field) → Port Huron (St Clair County International Airport)
407 mi
655 km · 354 nm
1h 21m
estimated nonstop flight time
Same time
time difference · heading west
See live MSS→PHN fares Phone-only fares on this route — call free
Flight time details
407 miles nonstop takes roughly 1h 21m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- MSS — Massena International Richards Field · Massena, 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 MSS
- YCC · Cornwall Regional Airport18 mi away
- OGS · Ogdensburg International Airport35 mi away
- YOW · Ottawa Macdonald-Cartier International Airport48 mi away
- SLK · Adirondack Regional Airport49 mi away
Near PHN
Frequently asked questions
How far is MSS from PHN?
The flight distance from Massena (MSS) to Port Huron (PHN) is 407 miles (655 km, 354 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MSS to PHN?
A nonstop flight takes about 1h 21m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from MSS to PHN?
Nonstop service on MSS–PHN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 21m nonstop estimate.
What is the cheapest way to fly from MSS to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MSS–PHN that never appear on search engines, with no booking fees.
Why are some MSS to PHN fares phone-only?
Consolidator contracts let us sell certain MSS–PHN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.