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PHN to FRA: distance & flight time
Port Huron (St Clair County International Airport) → Frankfurt (Frankfurt am Main Airport)
4,087 mi
6,577 km · 3,551 nm
8h 29m
estimated nonstop flight time
+6h
time difference · heading northeast
See live PHN→FRA fares Phone-only fares on this route — call free
Flight time details
4,087 miles nonstop takes roughly 8h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- PHN — St Clair County International Airport · Port Huron, United States
- FRA — Frankfurt am Main Airport · Frankfurt, Germany
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 FRA
- QEF · Frankfurt-Egelsbach Airport6 mi away
- WIE · Wiesbaden Army Airfield11 mi away
- ZNF · Hanau Army Air Field20 mi away
- MHG · Mannheim-City Airport39 mi away
Frequently asked questions
How far is PHN from FRA?
The flight distance from Port Huron (PHN) to Frankfurt (FRA) is 4,087 miles (6,577 km, 3,551 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to FRA?
A nonstop flight takes about 8h 29m 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 time difference between Port Huron and Frankfurt?
Frankfurt is 6 hours ahead of Port Huron.
What is the cheapest way to fly from PHN to FRA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–FRA that never appear on search engines, with no booking fees.