Cheap flights from Montreal to Saint John

Montreal
YMQ
Saint John
YSJ

Flight deals from Montreal to Saint John

Below you can see the best deals on flights Montreal — Saint John for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 24 September, from $201.

Top 10 cheap flights from Montreal to Saint John

WS
F8
$ 201

Montreal — Saint John

17:45—10:00
24 Sep 2026
15 h 15 m
1 stop
WS
F8
$ 201

Montreal — Saint John

06:45—10:00
24 Sep 2026
26 h 15 m
1 stop
WS
F8
$ 202

Montreal — Saint John

17:45—10:00
23 Sep 2026
39 h 15 m
1 stop
WS
F8
$ 202

Montreal — Saint John

06:45—10:00
23 Sep 2026
50 h 15 m
1 stop
WS
F8
$ 205

Montreal — Saint John

17:45—10:00
17 Sep 2026
15 h 15 m
1 stop
WS
F8
$ 205

Montreal — Saint John

06:45—10:00
17 Sep 2026
26 h 15 m
1 stop
WS
F8
$ 205

Montreal — Saint John

17:45—10:00
16 Sep 2026
39 h 15 m
1 stop
WS
F8
$ 205

Montreal — Saint John

06:45—10:00
16 Sep 2026
50 h 15 m
1 stop
WS
F8
$ 206

Montreal — Saint John

06:45—10:00
20 Sep 2026
26 h 15 m
1 stop
WS
F8
$ 206

Montreal — Saint John

17:45—10:00
19 Sep 2026
39 h 15 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Montreal — Saint John flight

Looking for cheap flights from Montreal to Saint John? Compare fares from different airlines, check the flight schedule and travel time — and book your Montreal — Saint John ticket online at the best price.

The route has direct flights — around 21 flights per week, flights are operated by Air Canada, Turkish Airlines, United Airlines, a nonstop flight takes about 1 h 24 min, the distance between the cities is around 588 km.

Planning your trip? You may find our Saint John travel guide, how to get from the airport into town and Saint John weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $201Min. price
SeptemberCheapest
AugustPeak season
YesDirect flights
588 kmDistance
1 h 24 minTravel time
3Airlines
21 / wkFlights

Flight schedule from Montreal to Saint John

The table shows direct flights from Montreal to Saint John on the selected date. The flight takes approximately 1 h 24 min. Regular flights are operated by Air Canada, Turkish Airlines and United Airlines. Departures from Montreal-Pierre Elliott Trudeau International Airport and St. Hubert Airport airports, arrivals at Saint John Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Montreal — Saint John

Below is a calendar of the lowest flight ticket prices for Montreal — Saint John by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $201 in September, and the most expensive are around $308 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Montreal to Saint John by month. Tickets are usually cheapest in October (around $212) and priciest in September (about $326) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$242mediumMay$290highSep$326high
Feb$218lowJun$296highOct$212low
Mar$224lowJul$302highNov$308high
Apr$254mediumAug$314highDec$302high

Some values are estimated based on seasonality.

When to fly

Weather in Saint John: it is warmest in July (up to 23 °C on average) and coolest in January (around -1 °C). The driest month is September.

Tickets are usually cheapest in September and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Saint John

Dry and wet days · Saint John

Wind speed and direction · Saint John

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How to get the best deal on a Montreal — Saint John ticket

  • Book ahead: fares for Montreal — Saint John are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Montreal is served by more than one airport — compare fares and travel time to each before you book.
  • Flights Montreal — Saint John operate on Sundays, Mondays, Tuesdays, Wednesdays, Thursdays and Fridays — keep that in mind when picking your travel dates.
  • The cheapest month to fly to Saint John is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Montreal — Saint John route are operated by 3 airlines; Air Canada runs the most flights (around 86% of all flights). Compare carriers, flight shares and schedules below.

  • Air CanadaAC
    6x/week
    WebsiteFleet: 20346M pax/year
    • Direct flight YUL → YSJ6x/week
      Duration
      1h 26m
      Days
      MTWTFSS
    85.7%Open →
  • Turkish AirlinesTK
    1x/week
    WebsiteFleet: 49283.4M pax/year
    • Direct flight YUL → YSJ1x/week
    9.5%Open →
  • United AirlinesUA
    1x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight YUL → YSJ1x/week
    4.8%Open →

Cities and airports on the Montreal — Saint John route

Flights Montreal — Saint John depart from Montreal-Pierre Elliott Trudeau International Airport and St. Hubert Airport and arrive at Saint John Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Montreal

YMQ
Canada
About the cityHow to get thereWeatherAll about the country Canada
Arrival

Saint John

YSJ
Canada
About the cityHow to get thereWeatherAll about the country Canada
Departure airports
Arrival airports

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Frequently asked questions about the Montreal — Saint John flight

How long is the flight from Montreal to Saint John?

A nonstop Montreal — Saint John flight takes about 1 h 24 min — the distance between the cities is around 588 km.

How far is it from Montreal to Saint John?

The distance from Montreal to Saint John is about 588 km, which a nonstop flight covers in around 1 h 24 min.

Are there direct flights from Montreal to Saint John?

Yes, there are nonstop flights Montreal — Saint John — around 21 flights per week.

Which airlines fly from Montreal to Saint John?

Airlines operating Montreal — Saint John include Air Canada, Turkish Airlines, United Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Montreal — Saint John flights use?

Flights from Montreal depart from Montreal-Pierre Elliott Trudeau International Airport, St. Hubert Airport, and arrive at Saint John Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Montreal to Saint John?

The price of a Montreal — Saint John ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in August. Tickets typically cost between $201 and $308. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Montreal — Saint John?

Flights Montreal — Saint John are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Montreal to Saint John?

To catch a low fare Montreal — Saint John, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Montreal

See all
TorontoNew York CityChicagoOttawaQuebec CityWashington, D.C.HalifaxCalgaryVancouverParisDetroitBostonEdmontonSt. John'sFrederictonAtlantaPhiladelphiaMiamiMinneapolisMonctonLondonWinnipegOrlandoPunta CanaFort LauderdaleCancunNashvilleSan FranciscoRomeCharlottetownLos AngelesLas VegasCasablancaFrankfurt am MainRaleighSan DiegoSidneyDallasLisbonAlgiers

Where else you can fly from Saint John

See all
TorontoHalifaxQuebec CityNew York CityBoston

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