Flight prices from Montreal to Saint John

There’s no fixed price — fares between Montreal and Saint John can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Are there multiple airports in Montreal and Saint John?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in Montreal: 2 airports are active in Montreal - Saint-Hubert, Trudeau International.
• Airports in Saint John: Saint John is the only airport currently running.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Refine your flight search from Montreal to Saint John

With Jetcost, it’s easy to narrow down results to find flights that match your schedule and preferences. You can filter by airline, price, trip type, and more — including offers from the best airlines and travel agencies.

Other popular destinations

Also looking at Canada? These cities are trending: Calgary, Montreal, Quebec, Toronto, Vancouver.

Online agencies can show different offers for the same flight — it’s worth comparing. Filters let you narrow things down further, like selecting a specific time slot to find flights that suit you best.