Cheap flights from Dallas to Canada from $139

If you aren’t able to travel during the month of October, then book flights to Canada from Dallas during September instead. Flights to Canada in September, while not as cheap as those in October, still average around $88.

Our data shows that Thursday is the least expensive day to fly to Canada. Tickets to fly out on this day can be as low as $799. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Dallas to Canada for around $988.

At noon is the cheapest time of day to fly from Dallas to Canada when you can find flight prices for as low as $567. Flying to Canada at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Canada is in the evening when prices are around $1,042.

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

You are more likely to see cheaper flights to Canada from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Canada for around $655 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Canada from Dallas for as low as $453 on momondo.

Delta, WestJet, and Sun Country Air are the most popular carriers operating from Dallas to Canada

American Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to Canada from Dallas according to our data. American Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Canada. Keep in mind that there are 9 different airlines that fly to Canada on a routine basis, so you have a few additional options to choose from.

Historically, on average around 26% of flights between Dallas and Canada have experienced a delay on any given week. The average delay length over the past 12 months has been 152 minutes.

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

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

According to our data, Air Canada have had the least number of delays on this route over the last 12 months; with about 22% of their flights experiencing any sort of delay.

As of May 2026, there are 34 flights per day flying from Dallas to Canada. The most common time of day flights depart is 6:00PM, with 51% of flights taking off in the evening.

The number of flights available between Dallas and Canada is 238 per week as of May 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.