$133 Find Cheap Flights from Montreal to Saint John - Compare and Save

Among airlines operating Montreal Pierre Elliott Trudeau Intl Airport to Saint John flights:

• Air Canada: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Air Canada operates flights between Montreal Pierre Elliott Trudeau Intl Airport and Saint John.

Flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at Saint John (YSJ).

Here are some options for this route, based on selected ticket types and cabin classes:

• Air Canada: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $363 round-trip, compared to $436 via a layover through Toronto Pearson Intl (YYZ).

The Saab SF340 family is used most often on this route, operated mainly by Pascan. Other aircraft seen on the route include De Havilland (Bombardier) DHC-8-400 Dash 8Q variants.

Most connecting flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Yes. Being flexible with your travel dates can save you up to 29% on the Montreal Pierre Elliott Trudeau Intl Airport to Saint John route. Thursday is the cheapest departure day at $347 round-trip on average, while Monday is the most expensive at $487, a difference of $140. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Montreal Pierre Elliott Trudeau Intl Airport to Saint John flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

These are the earliest and latest flight times available from Montreal Pierre Elliott Trudeau Intl Airport to Saint John:

• Earliest: departs at 7:55 am and lands at 9:25 am
• Latest: departs at 1:30 pm and lands at 3:00 pm.

The flight takes about 1h 30m.

A nonstop flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint John takes 1h 30m, covering 381 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $268 to $2,057. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Montreal Pierre Elliott Trudeau Intl Airport to Saint John are currently lower than usual. Average one-way flight prices are about $202, which is 15% below the typical average for this route.

Saint John is 1 hour ahead of Montreal Pierre Elliott Trudeau Intl Airport (Atlantic Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Saint John Airport (YSJ) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include:
• Budget
• Alamo
• Avis
• Enterprise Rent-A-Car
• National

Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John range from $334 to $479, with an average of $383 over the past 12 months. Anything below $334 counts as a good deal.

Air Canada is the only airline on the Montreal Pierre Elliott Trudeau Intl Airport to Saint John route offering in-flight Wi-Fi. Pricing depends on fare class.