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YSJ to DEC: distance & flight time
St. John (Saint John Airport) → Decatur (Decatur Airport)
1,224 mi
1,970 km · 1,064 nm
3h 8m
estimated nonstop flight time
-2h
time difference · heading west
See live YSJ→DEC fares Phone-only fares on this route — call free
Flight time details
1,224 miles nonstop takes roughly 3h 8m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YSJ — Saint John Airport · St. John, Canada
- DEC — Decatur Airport · Decatur, United States
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
Frequently asked questions
How far is YSJ from DEC?
The flight distance from St. John (YSJ) to Decatur (DEC) is 1,224 miles (1,970 km, 1,064 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSJ to DEC?
A nonstop flight takes about 3h 8m 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 Decatur?
Decatur is 2 hours behind St. John.
What is the cheapest way to fly from YSJ to DEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSJ–DEC that never appear on search engines, with no booking fees.