Cheap flights from New York LaGuardia Airport to Montreal from C$ 170

The cheapest month to fly to Montreal from New York LaGuardia Airport is in January. Flight prices, which tend to average around C$ 443, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Montreal from New York LaGuardia Airport during November instead. Flights to Montreal in November, while not as cheap as those in January, still average around C$ 461.

Our data shows that Wednesday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 387. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to Montreal for around C$ 579.

Our data shows that the cheapest New York LaGuardia Airport to Montreal flights are usually those with departure times in the evening. Our users have found flights to Montreal in the evening for as low as C$ 319. Flights in the afternoon are often more expensive with an average ticket price of C$ 552.

Fly from New York LaGuardia to Montreal Pierre Elliott Trudeau Intl for the best New York LaGuardia - Montreal flight prices

You are more likely to see cheaper flights to Montreal from New York LaGuardia Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 524 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from New York LaGuardia Airport for as low as C$ 353 on momondo.

There are 4 cabin classes available to choose from on New York LaGuardia Airport to Montreal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between New York LaGuardia Airport to Montreal.

As of November 2026, prices for New York LaGuardia Airport to Montreal flights are approximately 40% more expensive when compared to flights at the same time last year.

Historically, on average around 20% of flights between New York and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 132 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Delta has had the least delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

7 flights are operational daily from New York LaGuardia Airport to Montreal as of November 2026. The most popular departure time for this route is 5:00p.m., with 49% of flights per day taking off at noon.

As of November 2026, there are 50 flights per week flying from New York LaGuardia Airport to Montreal. The most common day of the week flights depart is Sun, with 40% of flights taking off on this day.