Cheap flights from New York LaGuardia Airport to Montreal from £87

In general, November is the cheapest month to fly from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £231. If you are unable to visit Montreal Pierre Elliott Trudeau Intl Airport during the month of November, then departing from New York LaGuardia Airport during the month January is also very affordable. Most momondo users find prices during this month for around £232.

Our data shows that Wednesday is the least expensive day to fly to Montreal Pierre Elliott Trudeau Intl Airport. Tickets to fly out on this day can be as low as £193. Flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport on a Sunday will generally be more expensive and average around £467. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Flying to Montreal Pierre Elliott Trudeau Intl Airport from New York LaGuardia Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £272 when looking at flights departing in the morning. Flights in the afternoon are often more expensive, with an average ticket price of £303.

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

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from New York LaGuardia Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around £279 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from New York LaGuardia Airport for as low as £189 on momondo.

There are 3 cabin classes available to choose from on New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 9% on your flight if you consider stops on a New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport flight.

As of September 2026, prices for New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 28% 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 have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

As of September 2026, there are 17 flights per day flying from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport. The most common time of day flights depart is 08:00, with 61% of flights taking off at midday.

The number of flights available between New York LaGuardia Airport and Montreal Pierre Elliott Trudeau Intl Airport is 119 per week as of September 2026. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.