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Flights from Saint John to San Diego
There are no direct flights from Saint John to San Diego. The fastest way is one stop via Toronto or Montreal, about 10h 29m door to door (8 connections a week on current schedules).
No direct flights · 2 connection options From 9h 12m
Saint John to San Diego at a glance
Fastest journey9h 12mVia Toronto, on current schedules
Nonstop flightsNoneConnect via Toronto or Montreal
Best ways to fly from Saint John to San Diego
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) SAN
Leg 1: Air Canada, Air Canada Rouge, Flair Airlines · Leg 2: Air Canada, Air Canada Rouge
Mon05:00 YSJ05:52 YYZ3h 38m connection09:30 YYZ11:29 SANAir Canada + Air Canada Rouge
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
- 4,548 km2,824 miles
- Journey time
- 9h 12mon current schedules
- Time difference
- -4hSan Diego vs Saint John
- Currency in San Diego
- USD
- Airports
- YSJ → SAN, CLD
Flights from Saint John to San Diego: questions answered
Are there direct flights from Saint John to San Diego?
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 Diego?
With one connection the journey usually takes around 9h 12m, depending on the layover. The straight-line distance is 4,548 km.
Where do you change planes between Saint John and San Diego?
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 Diego?
Saint John: Saint John Airport (YSJ). San Diego: San Diego International Airport (SAN) and McClellan-Palomar Airport (CLD).
What is the time difference between Saint John and San Diego?
San Diego is 4 hours behind Saint John.




