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SEM to YSJ: distance & flight time
Selma (Craig Field) → St. John (Saint John Airport)
1,439 mi
2,316 km · 1,250 nm
3h 36m
estimated nonstop flight time
+2h
time difference · heading northeast
See live SEM→YSJ fares Phone-only fares on this route — call free
Flight time details
1,439 miles nonstop takes roughly 3h 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SEM — Craig Field · Selma, 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 SEM
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 SEM from YSJ?
The flight distance from Selma (SEM) to St. John (YSJ) is 1,439 miles (2,316 km, 1,250 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEM to YSJ?
A nonstop flight takes about 3h 36m 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 Selma and St. John?
St. John is 2 hours ahead of Selma.
What is the cheapest way to fly from SEM to YSJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEM–YSJ that never appear on search engines, with no booking fees.