Cheap flights from Dallas to Calgary from $142

The month of September is, on average, the cheapest month to fly to Calgary from Dallas, with most prices found around $88. If you aren’t able to travel during the month of September, then book flights to Calgary from Dallas during August instead. Flights to Calgary in August, while not as cheap as those in September, still average around $96.

The cheapest day to depart on your flight to Calgary is on a Monday when prices can be found for as low as $668. This is often the case because there is less demand to fly during this day of the week. Flights from Dallas to Calgary on a Thursday will generally be more expensive and average around $775. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Calgary is in the evening when flights can be purchased for as low as $617. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $738 on average. Flights to Calgary from Dallas in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Dallas/Fort Worth to Calgary for the best Dallas - Calgary flight prices

You are more likely to see cheaper flights to Calgary from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around $694 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from Dallas for as low as $576 on momondo.

There are 2 cabin classes available to choose from on Dallas to Calgary flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

United Airlines and Delta are the most popular carriers operating from Dallas to Calgary

American Airlines, United Airlines and WestJet are the top three most popular airlines that fly to Calgary from Dallas according to our data. American Airlines is the first choice among our users, with 89% of people opting to fly with this airline when traveling to Calgary. Keep in mind that there are 6 different airlines that fly to Calgary on a routine basis, so you have a few additional options to choose from.

Historically, on average around 33% of flights between Dallas and Calgary have experienced a delay on any given week. The average delay length over the past 12 months has been 158 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. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 33% of their flights experiencing any sort of delay.

The number of flights available between Dallas and Calgary is 7 per day as of July 2026. The most frequent departure time is 6:00PM, with 77% of daily flights leaving in the evening.

As of July 2026, there are 53 flights per week flying from Dallas to Calgary. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.