Cheap Flights from San Antonio International to Calgary

Compare San Antonio International to Calgary flight deals

Find the cheapest month or even day of the year to fly to Calgary

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Flight deals from San Antonio International to Calgary

Looking for a cheap last-minute deal or the best return flight from San Antonio International Airport to Calgary Airport? If you want to travel next month, return fares start from R 7,414. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Antonio International to Calgary

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Antonio International to Calgary flights are currently cheapest in August.

San Antonio International to Calgary: Alternative routes

Compare routes from San Antonio International to Calgary below. You may find an airport to fly into that's cheaper, faster, or easier than Calgary.

San Antonio to Calgary: Flight information

The things to know before you go.
Cheapest flight foundR 3,033
Cheapest month to flyAugust

Finding cheap flights from San Antonio International to Calgary: Frequently asked questions

The best price we found for a return flight from San Antonio International to Calgary is R 6,761. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Antonio International to Calgary. But we found flights with one or more stops from R 6,761.
As of June 2026, there are no flights flying from San Antonio International to Calgary.
The cheapest month to fly from San Antonio International to Calgary is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Antonio International Airport to Calgary Airport on Wednesday, 26 August 2026.
No airlines currently offer direct flights between San Antonio International Airport and Calgary Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Calgary but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Calgary is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to Calgary.

Travelling from San Antonio International Airport (SAT) to Calgary Airport (YYC): what you need to know

  • The timezone in Calgary is UTC-7, which is one hour behind San Antonio.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to catch your SAT to YYC flight.

  • You'll likely experience longer lines in popular months like July. Arriving up to four hours in advance for international flights and two hours for domestic departures will help ensure a smooth travel experience.

  • We make it easy to book a flight with a stopover. To see your options for tickets from San Antonio International Airport to Calgary Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to explore your chosen city. Top stopovers between SAT and YYC include:

    • Dallas Fort Worth International Airport

    • Denver International Airport

    • Houston George Bush Intercntl. Airport

How to find the cheapest flights from San Antonio International Airport (SAT) to Calgary Airport (YYC)

  • R 3,033 is currently the best price for a one-way San Antonio International Airport to Calgary Airport flight. Return flights start at R 6,761. These prices may change based on demand.

  • It's often best to book as early as possible if you're hoping to get cheap tickets from SAT to YYC. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.

  • Getting cheap flights from San Antonio International Airport to Calgary Airport is easy if you're flexible with your travel plans. Use the 'Whole month' tool to see the lowest fares across the month and land a great deal.

  • Save time searching for cheap flights from SAT to YYC by creating a Price Alert. You'll get an email or push notification on the app when a new discounted fare appears.

  • Select your ideal departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from San Antonio International Airport to Calgary Airport.

Handy information about San Antonio International Airport (SAT)

  • You'll find SAT at 9800 Airport Boulevard.

  • San Antonio International Airport has an excellent on-time performance, so you're unlikely to face delays. Departures from SAT touch down on schedule 82% of the time.

  • To get to San Antonio International Airport from central San Antonio, it takes around 20 minutes if you're planning to drive. Of course, this depends on traffic. It's approximately 14 kilometres from the airport to the city centre.

  • You can expect a trip time of about 50 minutes on public transport.

  • Get your travels off to a leisurely start by staying near SAT. Whether you're boarding an early flight from San Antonio International Airport to Calgary Airport or just don't want to be rushed, these hotels have you covered:

Arriving at Calgary Airport (YYC)

When to fly to Calgary Airport (YYC)

  • It's time to work out your trip dates for your flight from San Antonio International Airport to Calgary Airport. July is the most popular month to head to Calgary. If you prefer a more laid-back vibe, go in November.

  • Lock in your flight from San Antonio International Airport to Calgary Airport for August if you'd like to go to Calgary during its warmest month. Expect temperatures of between 8ºC (46ºF) and 26ºC (79ºF).

  • Look for cheap tickets from SAT to YYC in February if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between -22ºC (-8ºF) and 3ºC (37ºF) on average.

Explore more of Canada

  • Calgary is easy to fall in love with, but there are so many other corners of Canada you'll want to see. Around 274 kilometres north of Calgary, a visit to Edmonton will keep your itinerary busy. Start with popular sights like Rogers Place, Citadel Theatre and Muttart Conservatory.

  • Around 402 kilometres west of Calgary, Kelowna is another essential stop in Canada. Get a taste of what this destination has to offer at Okanagan Lake, The View Winery and Vineyard and Waterfront Park.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.