Cheap flights from Calgary to San Antonio from C$ 232
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to San Antonio departing on 26/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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WestJet flights from Calgary to San Antonio
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How to get the cheapest flight ticket from Calgary to San Antonio
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Antonio?
The cheapest month to fly to San Antonio from Calgary is in November. Flight prices, which tend to average around C$ 457, are often lower during this time because this is during the off-season. If you’re not able to fly to San Antonio in November, then October is your next best option. Flight prices from Calgary to San Antonio during October average around C$ 495.
What is the cheapest day to depart on your flight to San Antonio?
Our data shows that Wednesday is the least expensive day to fly to San Antonio. Tickets to fly out on this day can be as low as C$ 495. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is C$ 731.
What is the cheapest time of day to depart on your flight to San Antonio?
In the evening is the cheapest time of day to fly from Calgary to San Antonio when you can find flight prices for as low as C$ 536. Flying to San Antonio in the evening is an ideal time because this is during off-peak travel hours. Flights to San Antonio are more costly at noon, with an average ticket price of C$ 658. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to San Antonio?
You are more likely to see cheaper flights to San Antonio from Calgary when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around C$ 605 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Calgary for as low as C$ 459 on momondo.
What is the cheapest airline that flies from Calgary to San Antonio?
WestJet and United Airlines are the most popular carriers operating from Calgary to San Antonio
Which airlines fly to San Antonio?
WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to San Antonio from Calgary according to our data. WestJet is the first choice among our users, with 37% of people opting to fly with this airline when travelling to San Antonio. Keep in mind that there are 5 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.
When to book flights from Calgary to San Antonio
Cheap Calgary to San Antonio (YYC to SAT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Calgary to San Antonio
How far is Calgary to San Antonio by plane?
A flight from Calgary to San Antonio will travel around 2729.2 km. In terms of flight time, this usually takes a little over 8h 07m.
When did momondo last update prices for flights from Calgary Airport to San Antonio Airport?
Prices for flights from Calgary Airport to San Antonio Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Calgary Airport to San Antonio Airport?
There are 5 operators available for flights from Calgary Airport to San Antonio Airport as of June 2025.
How old do you have to be to fly from Calgary Airport to San Antonio Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Calgary Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Calgary to San Antonio?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Calgary to San Antonio is WestJet (38% of total bookings). The next most popular airlines are United Airlines (28%), Air Canada (20%), and Delta (10%).
Best airlines flying from Calgary to San Antonio
Compare and see reviews for airlines that fly from Calgary to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 314 | Free Cancellation | Rating 7.1 9,537 reviews | |||
| PriceFrom C$ 365 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom C$ 391 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom C$ 394 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom C$ 439 | Free Cancellation | Rating 7.2 2,868 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Calgary to San Antonio?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Calgary to San Antonio. momondo saves you time and could save you money on your trip.
Can I find flights from Calgary to San Antonio with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to San Antonio from Calgary with this policy.
How can momondo help me find flights from Calgary to San Antonio?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Calgary to San Antonio.
I’m not ready to book a flight from Calgary to San Antonio right now. Can momondo alert me if prices change?
If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Calgary and alert you when they change.