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SLK to SIR: distance & flight time
Saranac Lake (Adirondack Regional Airport) → Sion (Sion Airport)
3,780 mi
6,083 km · 3,284 nm
7h 53m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SLK→SIR fares Phone-only fares on this route — call free
Flight time details
3,780 miles nonstop takes roughly 7h 53m 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
- SLK — Adirondack Regional Airport · Saranac Lake, United States
- SIR — Sion Airport · Sion, Switzerland
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 SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Frequently asked questions
How far is SLK from SIR?
The flight distance from Saranac Lake (SLK) to Sion (SIR) is 3,780 miles (6,083 km, 3,284 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLK to SIR?
A nonstop flight takes about 7h 53m 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 Saranac Lake and Sion?
Sion is 6 hours ahead of Saranac Lake.
What is the cheapest way to fly from SLK to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLK–SIR that never appear on search engines, with no booking fees.