Find flights
Deals
When to book
Airlines
FAQs
English
Round-trip from | C$ 486 |
|---|---|
One-way from | C$ 252 |
Popular in | December |
Cheapest in | May |
Average price | C$ 596 |
Good round-trip deal | C$ 592 or less |
Fly from
Fly to
Route
Depart
Return
Price
MontrealSaint John
YUL - YSJ
YULYSJ
Montreal Pierre Elliott Trudeau Intl
Tue 25/11
1:10 p.m.-3:33 p.m.
Nonstop1h 23m
Saint John
Tue 2/12
11:45 a.m.-3:23 p.m.
1 stop4h 38m
MontrealSaint John
YUL - YSJ
YULYSJ
Montreal Pierre Elliott Trudeau Intl
Wed 26/11
1:10 p.m.-3:33 p.m.
Nonstop1h 23m
Saint John
Sat 29/11
4:15 p.m.-4:44 p.m.
Nonstop1h 29m
MontrealSaint John
YUL - YSJ
YULYSJ
Montreal Pierre Elliott Trudeau Intl
Wed 10/12
1:10 p.m.-3:33 p.m.
Nonstop1h 23m
Saint John
Wed 17/12
4:15 p.m.-4:44 p.m.
Nonstop1h 29m
MontrealSaint John
YUL - YSJ
YULYSJ
Montreal Pierre Elliott Trudeau Intl
Thu 11/12
1:10 p.m.-3:33 p.m.
Nonstop1h 23m
Saint John
Thu 18/12
4:15 p.m.-4:44 p.m.
Nonstop1h 29m
MontrealSaint John
YUL - YSJ
YULYSJ
Montreal Pierre Elliott Trudeau Intl
Sat 29/11
1:10 p.m.-3:33 p.m.
Nonstop1h 23m
MontrealSaint John
YUL - YSJ
YULYSJ
Montreal Pierre Elliott Trudeau Intl
Thu 20/11
6:45 a.m.-3:45 p.m.
2 stops8h 00m
MontrealSaint John
YUL - YSJ
YULYSJ
Montreal Pierre Elliott Trudeau Intl
Fri 19/12
9:50 a.m.-3:45 p.m.
1 stop4h 55m
MontrealSaint John
YUL - YSJ
YULYSJ
Montreal Pierre Elliott Trudeau Intl
Sun 9/11
5:10 p.m.-3:45 p.m.
1 stop21h 35m
MontrealSaint John
YUL - YSJ
YULYSJ
Montreal Pierre Elliott Trudeau Intl
Mon 10/11
5:10 p.m.-3:45 p.m.
1 stop21h 35m
MontrealSaint John
YUL - YSJ
YULYSJ
Montreal Pierre Elliott Trudeau Intl
Thu 20/11
1:10 p.m.-3:33 p.m.
Nonstop1h 23m
Currently, June is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint John (average of C$ 253). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint John in December is currently the most expensive (average of C$ 528). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint John, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 76% versus a flight in the evening.
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
robert,Sep 2025
YEG - YVR
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
robert,Sep 2025
YEG - YVR
Deals for Pierre Elliott Trudeau Intl to St John flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pierre Elliott Trudeau Intl to St John for you. Better yet — we are completely free to use.
Yes! Cheapflights helps users easily find flights from Pierre Elliott Trudeau Intl to St John with no change fees.
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to St John from Pierre Elliott Trudeau Intl today and book when prices fit your budget.