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Connecting route · Canada → United States

Flights from Saint John to St Louis

There are no direct flights from Saint John to St Louis. The fastest way is one stop via Toronto or Montreal, about 9h 51m door to door (4 connections a week on current schedules).

No direct flights · 2 connection options From 6h 13m
YSJSTLYYZ

Saint John to St Louis at a glance

Fastest journey6h 13mVia Toronto, on current schedules
Nonstop flightsNoneConnect via Toronto or Montreal

Best ways to fly from Saint John to St Louis

Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.

1
YSJ Toronto (YYZ) STL
Leg 1: Air Canada, Air Canada Rouge, Flair Airlines · Leg 2: Air Canada, Air Canada Jazz
Sun13:00 YSJ13:50 YYZ6h 10m connection20:00 YYZ20:51 STLAir Canada Rouge + Air Canada Jazz
4 connections a week One airline, one ticket Fastest 9h 51m
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2
YSJ Montreal (YUL) STL
Leg 1: PAL Airlines · Leg 2: Air Canada, Air Canada Jazz
Self-transfer likely ~6h 13m
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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
2,119 km1,316 miles
Journey time
6h 13mon current schedules
Time difference
-2hSt Louis vs Saint John
Currency in St Louis
USD
Airports
YSJ → STL

Flights from Saint John to St Louis: questions answered

Are there direct flights from Saint John to St Louis?
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 St Louis?
With one connection the journey usually takes around 6h 13m, depending on the layover. The straight-line distance is 2,119 km.
Where do you change planes between Saint John and St Louis?
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 St Louis?
Saint John: Saint John Airport (YSJ). St Louis: St. Louis Lambert International Airport (STL).
What is the time difference between Saint John and St Louis?
St Louis is 2 hours behind Saint John.

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