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ISM to YSJ: distance & flight time
Kissimmee (Kissimmee Gateway Airport) → St. John (Saint John Airport)
1,452 mi
2,336 km · 1,261 nm
3h 37m
estimated nonstop flight time
+1h
time difference · heading northeast
See live ISM→YSJ fares Phone-only fares on this route — call free
Flight time details
1,452 miles nonstop takes roughly 3h 37m 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
- ISM — Kissimmee Gateway Airport · Kissimmee, 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 ISM
- MCO · Orlando International Airport12 mi away
- ORL · Orlando Executive Airport19 mi away
- GIF · Winter Haven Regional Airport - Gilbert Field25 mi away
- TPA · Tampa International Airport70 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 ISM from YSJ?
The flight distance from Kissimmee (ISM) to St. John (YSJ) is 1,452 miles (2,336 km, 1,261 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISM to YSJ?
A nonstop flight takes about 3h 37m 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 Kissimmee and St. John?
St. John is 1 hour ahead of Kissimmee.
What is the cheapest way to fly from ISM to YSJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISM–YSJ that never appear on search engines, with no booking fees.