Which airlines fly to San Antonio?

United Airlines, WestJet and Air Canada are the top three most popular airlines that fly to San Antonio from Calgary according to our data. United Airlines is the first choice among our users, with 41% 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.

What is the cheapest airline that flies from Calgary to San Antonio?

United Airlines and Delta are the most popular carriers operating from Calgary to San Antonio

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 3 operators available for flights from Calgary Airport to San Antonio Airport as of June 2026.

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.

C$ 291 Cheap Flights from Calgary to San Antonio in 2026

Q: What is the typical price of a round-trip flight between Calgary and San Antonio?

Prices are currently low for flights on this route. Typical prices usually range from C$ 1,197 to C$ 1,014. The lowest price recently found on this route was C$ 494.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Calgary to San Antonio

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:32 p.m. - 12:26 a.m.

YYC

SAT

10h 54m

1 stop

6:05 p.m. - 11:06 p.m.

SAT

YYC

6h 01m

1 stop

C$ 494Delta

Tue, 1 Sep - Wed, 9 Sep

6:00 a.m. - 10:39 p.m.

YYC

SAT

15h 39m

2 stops

12:55 p.m. - 10:36 p.m.

SAT

YYC

10h 41m

1 stop

C$ 520United Airlines

Tue, 1 Sep - Wed, 9 Sep

12:55 a.m. - 9:13 p.m.

YYC

SAT

19h 18m

1 stop

9:00 a.m. - 5:07 p.m.

SAT

YYC

9h 07m

1 stop

C$ 548Air Canada

Thu, 10 Sep - Tue, 15 Sep

9:30 a.m. - 10:39 p.m.

YYC

SAT

12h 09m

2 stops

9:10 a.m. - 9:48 p.m.

SAT

YYC

13h 38m

1 stop

C$ 607United Airlines

Tue, 1 Sep - Wed, 2 Sep

8:30 a.m. - 10:39 p.m.

YYC

SAT

13h 09m

2 stops

12:55 p.m. - 10:36 p.m.

SAT

YYC

10h 41m

1 stop

C$ 608United Airlines

Tue, 1 Sep - Wed, 2 Sep

8:30 a.m. - 10:39 p.m.

YYC

SAT

13h 09m

2 stops

9:30 a.m. - 10:36 p.m.

SAT

YYC

14h 06m

2 stops

C$ 611United Airlines

Tue, 1 Sep - Wed, 9 Sep

12:55 a.m. - 9:13 p.m.

YYC

SAT

19h 18m

1 stop

9:30 a.m. - 9:48 p.m.

SAT

YYC

13h 18m

2 stops

C$ 621Air Canada

Thu, 10 Sep - Tue, 15 Sep

8:30 a.m. - 10:44 p.m.

YYC

SAT

13h 14m

2 stops

7:35 a.m. - 6:30 p.m.

SAT

YYC

11h 55m

2 stops

C$ 631United Airlines

Fri, 11 Sep - Tue, 15 Sep

3:15 p.m. - 5:14 p.m.

YYC

SAT

24h 59m

2 stops

6:05 p.m. - 7:40 p.m.

SAT

YYC

26h 35m

2 stops

C$ 636WestJet

Tue, 7 Jul - Fri, 10 Jul

9:30 a.m. - 10:39 p.m.

YYC

SAT

12h 09m

2 stops

7:35 a.m. - 6:30 p.m.

SAT

YYC

11h 55m

2 stops

C$ 648United Airlines

Tue, 1 Sep - Wed, 2 Sep

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United Airlines flights from Calgary to San Antonio

Our best United Airlines deals on Calgary to San Antonio flight tickets

United Airlines

1 Sep

YYC6:00 a.m.Calgary

15h 39m

2 stops

SAT10:39 p.m.San Antonio

9 Sep

SAT12:55 p.m.San Antonio

10h 41m

1 stop

YYC10:36 p.m.Calgary

C$ 520

United Airlines

1 Sep

YYC9:30 a.m.Calgary

12h 09m

2 stops

SAT10:39 p.m.San Antonio

2 Sep

SAT9:10 a.m.San Antonio

13h 38m

1 stop

YYC9:48 p.m.Calgary

C$ 607

United Airlines

1 Sep

YYC8:30 a.m.Calgary

13h 09m

2 stops

SAT10:39 p.m.San Antonio

2 Sep

SAT12:55 p.m.San Antonio

10h 41m

1 stop

YYC10:36 p.m.Calgary

C$ 608

Air Canada flights from Calgary to San Antonio

Our best Air Canada deals on Calgary to San Antonio flight tickets

Air Canada

10 Sep

YYC12:55 a.m.Calgary

19h 18m

1 stop

SAT9:13 p.m.San Antonio

15 Sep

SAT9:00 a.m.San Antonio

9h 07m

1 stop

YYC5:07 p.m.Calgary

C$ 548

Air Canada

10 Sep

YYC12:55 a.m.Calgary

19h 18m

1 stop

SAT9:13 p.m.San Antonio

15 Sep

SAT9:30 a.m.San Antonio

13h 18m

2 stops

YYC9:48 p.m.Calgary

C$ 621

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Tue 1/9

12:32 p.m.-12:26 a.m.

1 stop10h 54m

San Antonio

Wed 9/9

6:05 p.m.-11:06 p.m.

1 stop6h 01m

C$ 494

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Tue 1/9

6:00 a.m.-10:39 p.m.

2 stops15h 39m

San Antonio

Wed 9/9

12:55 p.m.-10:36 p.m.

1 stop10h 41m

C$ 520

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Thu 10/9

12:55 a.m.-9:13 p.m.

1 stop19h 18m

San Antonio

Tue 15/9

9:00 a.m.-5:07 p.m.

1 stop9h 07m

C$ 548

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Tue 1/9

9:30 a.m.-10:39 p.m.

2 stops12h 09m

San Antonio

Wed 2/9

9:10 a.m.-9:48 p.m.

1 stop13h 38m

C$ 607

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Tue 1/9

8:30 a.m.-10:39 p.m.

2 stops13h 09m

San Antonio

Wed 2/9

12:55 p.m.-10:36 p.m.

1 stop10h 41m

C$ 608

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Tue 1/9

8:30 a.m.-10:39 p.m.

2 stops13h 09m

San Antonio

Wed 9/9

9:30 a.m.-10:36 p.m.

2 stops14h 06m

C$ 611

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Thu 10/9

12:55 a.m.-9:13 p.m.

1 stop19h 18m

San Antonio

Tue 15/9

9:30 a.m.-9:48 p.m.

2 stops13h 18m

C$ 621

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Fri 11/9

8:30 a.m.-10:44 p.m.

2 stops13h 14m

San Antonio

Tue 15/9

7:35 a.m.-6:30 p.m.

2 stops11h 55m

C$ 631

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Tue 7/7

3:15 p.m.-5:14 p.m.

2 stops24h 59m

San Antonio

Fri 10/7

6:05 p.m.-7:40 p.m.

2 stops26h 35m

C$ 636

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Tue 1/9

9:30 a.m.-10:39 p.m.

2 stops12h 09m

San Antonio

Wed 2/9

7:35 a.m.-6:30 p.m.

2 stops11h 55m

C$ 648

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Calgary and San Antonio?

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$ 613, 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$ 617.

Can stopping save me money on Calgary to San Antonio flights?

You could potentially save up to 34% on your flight if you consider stops on a Calgary to San Antonio flight.

How have Calgary to San Antonio flight prices changed over time?

When to book flights from Calgary to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Calgary to San Antonio according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Fastest flight time	5h 43m
Direct flights	None

The fastest flight from Calgary to San Antonio takes 5h 43m

There are no direct flights from Calgary to San Antonio. There are no popular flight routes from Calgary to San Antonio.

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Frequently asked questions about flying 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 5h 43m.
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 3 operators available for flights from Calgary Airport to San Antonio Airport as of June 2026.
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 United Airlines (53% of total bookings). The next most popular airlines are WestJet (29%) and Air Canada (18%).

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
United Airlines	PriceFrom C$ 486	Free Cancellation	Rating 7.4 9,824 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 612	Free Cancellation	Rating 7.1 11,190 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 656	Free Cancellation	Rating 7.2 3,361 reviews	Search WestJet flights

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.