Cheap flights from Atlanta to Calgary from $89

The month of October is, on average, the cheapest month to fly to Calgary from Atlanta, with most prices found around $239. If you aren’t able to travel during the month of October, then book flights to Calgary from Atlanta during November instead. Flights to Calgary in November, while not as cheap as those in October, still average around $250.

The cheapest day to depart on your flight to Calgary is on a Wednesday when prices can be found for as low as $359. 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 Sunday will generally be more expensive and average around $415. 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 $309. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $418 on average. Flights to Calgary from Atlanta in the morning 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 $336 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 $252 on momondo.

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

WestJet, Delta and Air Canada 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 83% 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 4 per day as of May 2026. The most frequent departure time is 4:00PM, with 66% of daily flights leaving in the afternoon.

The number of flights available between Atlanta and Calgary is 32 per week as of May 2026. The most frequent departure day is Wed, with 19% of weekly flights leaving on this day.