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LLY to YSJ: distance & flight time
Mount Holly (South Jersey Regional Airport) → St. John (Saint John Airport)
587 mi
944 km · 510 nm
1h 45m
estimated nonstop flight time
+1h
time difference · heading northeast
See live LLY→YSJ fares Phone-only fares on this route — call free
Flight time details
587 miles nonstop takes roughly 1h 45m 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
- LLY — South Jersey Regional Airport · Mount Holly, United States
- YSJ — Saint John Airport · St. John, 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 LLY
- PHL · Philadelphia International Airport22 mi away
- PNE · Northeast Philadelphia Airport13 mi away
- WRI · Mc Guire Air Force Base14 mi away
- TTN · Trenton Mercer Airport23 mi away
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
Frequently asked questions
How far is LLY from YSJ?
The flight distance from Mount Holly (LLY) to St. John (YSJ) is 587 miles (944 km, 510 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LLY to YSJ?
A nonstop flight takes about 1h 45m 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 Mount Holly and St. John?
St. John is 1 hour ahead of Mount Holly.
What is the cheapest way to fly from LLY to YSJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LLY–YSJ that never appear on search engines, with no booking fees.