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PHN to MTN: distance & flight time
Port Huron (St Clair County International Airport) → Baltimore (Martin State Airport)
403 mi
649 km · 350 nm
1h 21m
estimated nonstop flight time
Same time
time difference · heading southeast
See live PHN→MTN fares Phone-only fares on this route — call free
Flight time details
403 miles nonstop takes roughly 1h 21m gate to gate, flying southeast. 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
- PHN — St Clair County International Airport · Port Huron, United States
- MTN — Martin State Airport · Baltimore, 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
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Near PHN
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Frequently asked questions
How far is PHN from MTN?
The flight distance from Port Huron (PHN) to Baltimore (MTN) is 403 miles (649 km, 350 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to MTN?
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.
What is the cheapest way to fly from PHN to MTN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–MTN that never appear on search engines, with no booking fees.