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YSJ to GNB: distance & flight time
St. John (Saint John Airport) → Grenoble (Grenoble-Isère Airport)
3,338 mi
5,373 km · 2,901 nm
7h 1m
estimated nonstop flight time
+5h
time difference · heading northeast
See live YSJ→GNB fares Phone-only fares on this route — call free
Flight time details
3,338 miles nonstop takes roughly 7h 1m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- YSJ — Saint John Airport · St. John, Canada
- GNB — Grenoble-Isère Airport · Grenoble, France
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 YSJ
- YFC · Fredericton Airport49 mi away
- YZX · CFB Greenwood53 mi away
- YDG · Digby / Annapolis Regional Airport53 mi away
- YQM · Greater Moncton International Airport80 mi away
Near GNB
- LYS · Lyon Saint-Exupéry Airport28 mi away
- LYN · Lyon-Bron Airport31 mi away
- CMF · Chambéry-Savoie Airport33 mi away
- VAF · Valence-Chabeuil Airport35 mi away
Frequently asked questions
How far is YSJ from GNB?
The flight distance from St. John (YSJ) to Grenoble (GNB) is 3,338 miles (5,373 km, 2,901 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSJ to GNB?
A nonstop flight takes about 7h 1m 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 St. John and Grenoble?
Grenoble is 5 hours ahead of St. John.
What is the cheapest way to fly from YSJ to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSJ–GNB that never appear on search engines, with no booking fees.