Need help booking?
Unpublished phone-only deals available
IPT to YSJ: distance & flight time
Williamsport (Williamsport Regional Airport) → St. John (Saint John Airport)
621 mi
1,000 km · 540 nm
1h 49m
estimated nonstop flight time
+1h
time difference · heading northeast
See live IPT→YSJ fares Phone-only fares on this route — call free
Flight time details
621 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
- IPT — Williamsport Regional Airport · Williamsport, 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 IPT
- LHV · William T. Piper Memorial Airport27 mi away
- HZL · Hazleton Municipal Airport51 mi away
- SCE · University Park Airport55 mi away
- WBW · Wilkes Barre Wyoming Valley Airport56 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 IPT from YSJ?
The flight distance from Williamsport (IPT) to St. John (YSJ) is 621 miles (1,000 km, 540 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IPT to YSJ?
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 Williamsport and St. John?
St. John is 1 hour ahead of Williamsport.
What is the cheapest way to fly from IPT to YSJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IPT–YSJ that never appear on search engines, with no booking fees.