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SLX to PHN: distance & flight time
Salt Cay (Salt Cay Airport) → Port Huron (St Clair County International Airport)
1,628 mi
2,620 km · 1,415 nm
3h 40m
estimated nonstop flight time
Same time
time difference · heading north
See live SLX→PHN fares Phone-only fares on this route — call free
Flight time details
1,628 miles nonstop takes roughly 3h 40m 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
- SLX — Salt Cay Airport · Salt Cay, Turks and Caicos Islands
- 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 SLX
- GDT · JAGS McCartney International Airport9 mi away
- XSC · South Caicos Airport25 mi away
- MDS · Middle Caicos Airport52 mi away
- NCA · North Caicos Airport62 mi away
Near PHN
Frequently asked questions
How far is SLX from PHN?
The flight distance from Salt Cay (SLX) to Port Huron (PHN) is 1,628 miles (2,620 km, 1,415 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLX to PHN?
A nonstop flight takes about 3h 40m 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 SLX to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLX–PHN that never appear on search engines, with no booking fees.