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SUS to YAM: distance & flight time
Null (Spirit of St Louis Airport) → Sault Sainte Marie (Sault Ste Marie Airport)
624 mi
1,004 km · 542 nm
1h 49m
estimated nonstop flight time
+1h
time difference · heading northeast
See live SUS→YAM fares Phone-only fares on this route — call free
Flight time details
624 miles nonstop takes roughly 1h 49m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SUS — Spirit of St Louis Airport · Null, United States
- YAM — Sault Ste Marie Airport · Sault Sainte Marie, Canada
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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Near YAM
Frequently asked questions
How far is SUS from YAM?
The flight distance from Null (SUS) to Sault Sainte Marie (YAM) is 624 miles (1,004 km, 542 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to YAM?
A nonstop flight takes about 1h 49m 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 Null and Sault Sainte Marie?
Sault Sainte Marie is 1 hour ahead of Null.
What is the cheapest way to fly from SUS to YAM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–YAM that never appear on search engines, with no booking fees.