Cheap flights from Atlanta to Calgary from $139

The month of November is, on average, the cheapest month to fly to Calgary from Atlanta, with most prices found around $250. If you aren’t able to travel during the month of November, then book flights to Calgary from Atlanta during January instead. Flights to Calgary in January, while not as cheap as those in November, still average around $260.

The cheapest day to depart on your flight to Calgary is on a Wednesday when prices can be found for as low as $365. This is often the case because there is less demand to fly during this day of the week. Flights from Atlanta to Calgary on a Monday will generally be more expensive and average around $441. 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 afternoon when flights can be purchased for as low as $336. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $439 on average. Flights to Calgary from Atlanta at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Atlanta Hartsfield-Jackson to Calgary for the best Atlanta Hartsfield-Jackson - Calgary flight prices

You are more likely to see cheaper flights to Calgary from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around $350 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from Atlanta for as low as $306 on momondo.

There are 4 cabin classes available to choose from on Atlanta to Calgary 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 2% on your flight if you consider stops on a Atlanta to Calgary flight.

As of June 2026, prices for Atlanta to Calgary flights are approximately 6% more expensive when compared to flights at the same time last year.

WestJet and United Airlines are the most popular carriers operating from Atlanta Hartsfield-Jackson to Calgary

WestJet, Delta and United Airlines are the top three most popular airlines that fly to Calgary from Atlanta according to our data. WestJet is the first choice among our users, with 84% of people opting to fly with this airline when traveling to Calgary. Keep in mind that there are 5 different airlines that fly to Calgary on a routine basis, so you have a few additional options to choose from.

The number of flights available between Atlanta and Calgary is 3 per day as of June 2026. The most frequent departure time is 8:00AM, with 50% of daily flights leaving at noon.

The number of flights available between Atlanta and Calgary is 22 per week as of June 2026. The most frequent departure day is Tue, with 18% of weekly flights leaving on this day.