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SUS to YIF: distance & flight time
Null (Spirit of St Louis Airport) → St-Augustin (St Augustin Airport)
1,769 mi
2,847 km · 1,537 nm
3h 56m
estimated nonstop flight time
+1h
time difference · heading northeast
See live SUS→YIF fares Phone-only fares on this route — call free
Flight time details
1,769 miles nonstop takes roughly 3h 56m 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
- YIF — St Augustin Airport · St-Augustin, 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 YIF
- ZLT · La Tabatière Airport30 mi away
- ZTB · Tête-à-la-Baleine Airport49 mi away
- YBX · Lourdes de Blanc Sablon Airport66 mi away
- YHR · Chevery Airport67 mi away
Frequently asked questions
How far is SUS from YIF?
The flight distance from Null (SUS) to St-Augustin (YIF) is 1,769 miles (2,847 km, 1,537 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to YIF?
A nonstop flight takes about 3h 56m 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 St-Augustin?
St-Augustin is 1 hour ahead of Null.
What is the cheapest way to fly from SUS to YIF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–YIF that never appear on search engines, with no booking fees.