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PHN to RTB: distance & flight time
Port Huron (St Clair County International Airport) → Roatan (Juan Manuel Galvez International Airport)
1,853 mi
2,981 km · 1,610 nm
4h 6m
estimated nonstop flight time
-2h
time difference · heading south
See live PHN→RTB fares Phone-only fares on this route — call free
Flight time details
1,853 miles nonstop takes roughly 4h 6m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- PHN — St Clair County International Airport · Port Huron, United States
- RTB — Juan Manuel Galvez International Airport · Roatan, Honduras
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 RTB
- UII · Utila Airport28 mi away
- GJA · La Laguna Airport42 mi away
- LCE · Goloson International Airport45 mi away
- TJI · Trujillo Airport47 mi away
Frequently asked questions
How far is PHN from RTB?
The flight distance from Port Huron (PHN) to Roatan (RTB) is 1,853 miles (2,981 km, 1,610 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to RTB?
A nonstop flight takes about 4h 6m 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 Roatan?
Roatan is 2 hours behind Port Huron.
What is the cheapest way to fly from PHN to RTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–RTB that never appear on search engines, with no booking fees.