Need help booking?
Unpublished phone-only deals available
SLK to PHN: distance & flight time
Saranac Lake (Adirondack Regional Airport) → Port Huron (St Clair County International Airport)
428 mi
689 km · 372 nm
1h 24m
estimated nonstop flight time
Same time
time difference · heading west
See live SLK→PHN fares Phone-only fares on this route — call free
Flight time details
428 miles nonstop takes roughly 1h 24m gate to gate, flying west. 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
- SLK — Adirondack Regional Airport · Saranac Lake, 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 SLK
- LKP · Lake Placid Airport15 mi away
- PBG · Plattsburgh International Airport41 mi away
- MSS · Massena International Richards Field49 mi away
- BTV · Burlington International Airport52 mi away
Near PHN
Frequently asked questions
How far is SLK from PHN?
The flight distance from Saranac Lake (SLK) to Port Huron (PHN) is 428 miles (689 km, 372 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLK to PHN?
A nonstop flight takes about 1h 24m 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 SLK to PHN?
Nonstop service on SLK–PHN 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 1h 24m nonstop estimate.
What is the cheapest way to fly from SLK to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLK–PHN that never appear on search engines, with no booking fees.
Why are some SLK to PHN fares phone-only?
Consolidator contracts let us sell certain SLK–PHN 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.