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Unpublished phone-only deals available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Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MMI–PHN that never appear on search engines, with no booking fees.