The cheapest times to fly from GPT to YYC are

  • January 8th to March 4th (except the week of February 19th)
  • April 30th to June 10th (except the week of May 21st)
  • September 3rd to December 9th (except the weeks of September 24th, October 8th, and November 19th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from GPT to YYC is mid January. Prices can be as high as $919 for Sunday flights during mid December, or as low as $321 for Tuesday flights around mid January.


When to Fly to Calgary

Flying from Gulfport/Biloxi, MS (GPT) to Calgary (YYC) will usually cost between $343 to $768 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid January with an average ticket price of $341. Due to high demand the most expensive time to fly is mid December, with an average price of $731. Planning your trip to low-cost times can easily save you $391 on economy flights and even more on first-class flights. Generally, any price below $507 can be considered a good price for a round-trip GPT to YYC flight.

See below for a graph of average weekly prices for the GPT to YYC route. All prices are for round-trip tickets in USD.

GPT to YYC Flight Prices

Compared to other flights, the GPT to YYC flight is cheaper than the average and costs less than the average flight leaving from Gulfport. The average price per mile (for a direct flight) is $0.16, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to YYC, and Wednesday the cheapest day to fly back into GPT. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $191 (30%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $427. Return trip prices are from the YYC to GPT flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from GPT to YYC can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 4 hour 26 minutes may not be realistic.


Flight Questions Answered

Still have questions about flying from GPT to YYC? We’ve got answers.

Which airlines fly this route?

You can find 7 major airlines flying this route most often: Air Canada, Alaska, American, Avianca, Delta, United, WestJet, and potentially more during busy seasons.

How far away is it from Calgary International Airport to Gulfport-Biloxi International Airport?

The distance between the two airports is roughly 1918 miles or 3087 kilometers.

How long does it take to fly from GPT to YYC?

The real-world flight time for a nonstop GPT to YYC flight is about 4 hour 26 minutes.

How many flights go between Gulfport/Biloxi, MS and Calgary?

It depends on the day of the week and the date, but a typical day might have around 16 available flights from GPT to YYC.


Airport Location Info


Departing Airport

Origination codeGPT
Origination airport nameGulfport-Biloxi International Airport
CityGulfport/Biloxi, MS
Countrythe United States

Return Airport

Destination codeYYC
Destination airport nameCalgary International Airport


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.