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Flights from Saint John to San Juan
There are no direct flights from Saint John to San Juan. The fastest way is one stop via Toronto or Montreal, about 8h 27m door to door (3 connections a week on current schedules).
No direct flights · 2 connection options From 8h 08m
Saint John to San Juan at a glance
Fastest journey8h 08mVia Toronto, on current schedules
Nonstop flightsNoneConnect via Toronto or Montreal
Best ways to fly from Saint John to San Juan
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
YSJ Toronto (YYZ) SJU
Leg 1: Air Canada, Air Canada Rouge, Flair Airlines · Leg 2: Air Canada Rouge, WestJet, Air Canada
Wed05:00 YSJ05:52 YYZ2h 23m connection08:15 YYZ12:27 SJUAir Canada
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 2,981 km1,851 miles
- Journey time
- 8h 08mon current schedules
- Time difference
- NoneSan Juan vs Saint John
- Currency in San Juan
- USD
- Airports
- YSJ → SJU, SIG
Flights from Saint John to San Juan: questions answered
Are there direct flights from Saint John to San Juan?
No. There is no nonstop service, so you will connect, most easily in Toronto and Montreal. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Saint John to San Juan?
With one connection the journey usually takes around 8h 08m, depending on the layover. The straight-line distance is 2,981 km.
Where do you change planes between Saint John and San Juan?
The best connecting points are Toronto (YYZ) and Montreal (YUL). Air Canada flies both legs via Toronto, so you can book it as one ticket.
Which airports serve Saint John and San Juan?
Saint John: Saint John Airport (YSJ). San Juan: Luis Munoz Marin International Airport (SJU) and Fernando Luis Ribas Dominicci Airport (SIG).




