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PHN to MMI: distance & flight time
Port Huron (St Clair County International Airport) → Athens (McMinn County Airport)
530 mi
854 km · 461 nm
1h 37m
estimated nonstop flight time
Same time
time difference · heading south
See live PHN→MMI fares Phone-only fares on this route — call free
Flight time details
530 miles nonstop takes roughly 1h 37m gate to gate, flying south. 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
- MMI — McMinn County Airport · Athens, 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 MMI
- HDI · Hardwick Field20 mi away
- TYS · McGhee Tyson Airport43 mi away
- CHA · Lovell Field44 mi away
- CSV · Crossville Memorial Whitson Field48 mi away
Frequently asked questions
How far is PHN from MMI?
The flight distance from Port Huron (PHN) to Athens (MMI) is 530 miles (854 km, 461 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to MMI?
A nonstop flight takes about 1h 37m 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 PHN to MMI?
Nonstop service on PHN–MMI 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 37m nonstop estimate.
What is the cheapest way to fly from PHN to MMI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–MMI that never appear on search engines, with no booking fees.
Why are some PHN to MMI fares phone-only?
Consolidator contracts let us sell certain PHN–MMI 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.