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ISO to PHN: distance & flight time
Kinston (Kinston Regional Jetport At Stallings Field) → Port Huron (St Clair County International Airport)
586 mi
943 km · 509 nm
1h 44m
estimated nonstop flight time
Same time
time difference · heading northwest
See live ISO→PHN fares Phone-only fares on this route — call free
Flight time details
586 miles nonstop takes roughly 1h 44m gate to gate, flying northwest. 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
- ISO — Kinston Regional Jetport At Stallings Field · Kinston, 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 ISO
- GSB · Seymour Johnson Air Force Base20 mi away
- PGV · Pitt Greenville Airport24 mi away
- OAJ · Albert J Ellis Airport35 mi away
- OCW · Warren Field36 mi away
Near PHN
Frequently asked questions
How far is ISO from PHN?
The flight distance from Kinston (ISO) to Port Huron (PHN) is 586 miles (943 km, 509 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISO to PHN?
A nonstop flight takes about 1h 44m 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 ISO to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISO–PHN that never appear on search engines, with no booking fees.