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PHN to BTS: distance & flight time
Port Huron (St Clair County International Airport) → Bratislava (M. R. Štefánik Airport)
4,482 mi
7,213 km · 3,895 nm
9h 15m
estimated nonstop flight time
+6h
time difference · heading northeast
See live PHN→BTS fares Phone-only fares on this route — call free
Flight time details
4,482 miles nonstop takes roughly 9h 15m 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
- BTS — M. R. Štefánik Airport · Bratislava, Slovakia
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 BTS
- VIE · Vienna International Airport30 mi away
- PZY · Piešťany Airport42 mi away
- UHE · Kunovice Airport60 mi away
- BRQ · Brno-Tuřany Airport72 mi away
Frequently asked questions
How far is PHN from BTS?
The flight distance from Port Huron (PHN) to Bratislava (BTS) is 4,482 miles (7,213 km, 3,895 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to BTS?
A nonstop flight takes about 9h 15m 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 BTS?
Nonstop service on PHN–BTS 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 9h 15m nonstop estimate.
What is the time difference between Port Huron and Bratislava?
Bratislava is 6 hours ahead of Port Huron.
What is the cheapest way to fly from PHN to BTS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–BTS that never appear on search engines, with no booking fees.
Why are some PHN to BTS fares phone-only?
Consolidator contracts let us sell certain PHN–BTS 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.