Cheap flights from Dallas to Montreal from $173

The cheapest month to fly to Montreal from Dallas is in August. Flight prices, which tend to average around $571, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of August, then departing from Dallas during the month September is also very affordable. Most momondo users find prices during this month for around $581.

The cheapest day to depart from Dallas to Montreal is on a Tuesday when prices can be found for as low as $833. Flights from Dallas to Montreal on a Friday will generally be more expensive and average around $960. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our most recent data shows that the best time of day to fly to Montreal is in the evening. Flights from Dallas to Montreal during this time can be as low as $748. In the morning is when there is more demand to fly to Montreal, so prices are often more expensive at around $918 per ticket.

Fly from Dallas/Fort Worth to Montreal Pierre Elliott Trudeau Intl for the best Dallas - Montreal flight prices

You are more likely to see cheaper flights to Montreal from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around $629 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Dallas for as low as $424 on momondo.

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

Delta is the most popular carrier operating from Dallas to Montreal

Air Canada, American Airlines and Delta are the top three most popular airlines that fly to Montreal from Dallas according to our data. Air Canada is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Montreal. Keep in mind that there are 4 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

The number of flights available between Dallas and Montreal is 5 per day as of August 2026. The most frequent departure time is 10:00AM, with 60% of daily flights leaving at noon.

As of August 2026, there are 35 flights per week flying from Dallas to Montreal. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.