What airlines fly to San Antonio?

United Airlines, WestJet and American Airlines 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 45% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 4 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?

Delta and American Airlines 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 old do you have to be to fly from Calgary Airport to San Antonio Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.

$170 Cheap Flights from Calgary to San Antonio in 2026

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Find the cheapest flights from Calgary to San Antonio

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 pm - 12:17 am

YYC

SAT

27h 42m

2 stops

4:54 pm - 10:46 pm

SAT

YYC

30h 52m

1 stop

$402Multiple Airlines

Mon, Mar 9 - Sun, Mar 15

8:45 am - 2:19 pm

YYC

SAT

28h 34m

1 stop

10:26 am - 6:10 pm

SAT

YYC

32h 44m

2 stops

$420Multiple Airlines

Tue, May 19 - Tue, May 26

6:30 am - 10:55 pm

YYC

SAT

15h 25m

2 stops

2:35 pm - 11:05 pm

SAT

YYC

9h 30m

1 stop

$425Delta

Sat, Feb 21 - Sat, Feb 28

6:00 am - 8:49 pm

YYC

SAT

13h 49m

1 stop

6:02 pm - 11:35 pm

SAT

YYC

6h 33m

1 stop

$427United Airlines

Tue, May 19 - Tue, May 26

6:30 am - 9:37 pm

YYC

SAT

14h 07m

1 stop

2:35 pm - 11:05 pm

SAT

YYC

9h 30m

1 stop

$471WestJet

Sat, Feb 21 - Sat, Feb 28

1:25 pm - 12:41 am

YYC

SAT

10h 16m

2 stops

6:40 am - 7:12 pm

SAT

YYC

13h 32m

2 stops

$478Delta

Mon, Feb 23 - Wed, Feb 25

1:27 pm - 8:35 pm

YYC

SAT

30h 08m

3 stops

6:02 pm - 11:35 pm

SAT

YYC

6h 33m

1 stop

$479United Airlines

Tue, May 19 - Tue, May 26

1:25 pm - 12:41 am

YYC

SAT

10h 16m

2 stops

6:40 am - 7:12 pm

SAT

YYC

13h 32m

2 stops

$480Delta

Mon, Feb 23 - Wed, Feb 25

2:35 pm - 11:43 pm

YYC

SAT

8h 08m

1 stop

6:40 am - 7:12 pm

SAT

YYC

13h 32m

2 stops

$500Delta

Mon, Feb 23 - Wed, Feb 25

2:35 pm - 11:43 pm

YYC

SAT

8h 08m

1 stop

4:42 pm - 8:17 pm

SAT

YYC

28h 35m

2 stops

$506WestJet

Mon, Feb 23 - Wed, Feb 25

WestJet flights from Calgary to San Antonio

Our best WestJet deals on Calgary to San Antonio flight tickets

WestJet

Feb 21

YYC6:30 amCalgary

14h 07m

1 stop

SAT9:37 pmSan Antonio

Feb 28

SAT2:35 pmSan Antonio

9h 30m

1 stop

YYC11:05 pmCalgary

$471

WestJet

Feb 23

YYC2:35 pmCalgary

8h 08m

1 stop

SAT11:43 pmSan Antonio

Feb 25

SAT4:42 pmSan Antonio

28h 35m

2 stops

YYC8:17 pmCalgary

$506

WestJet

Mar 9

YYC7:00 amCalgary

13h 47m

2 stops

SAT9:47 pmSan Antonio

Mar 15

SAT5:10 amSan Antonio

20h 33m

2 stops

YYC12:43 amCalgary

$508

United Airlines flights from Calgary to San Antonio

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

United Airlines

May 19

YYC6:00 amCalgary

13h 49m

1 stop

SAT8:49 pmSan Antonio

May 26

SAT6:02 pmSan Antonio

6h 33m

1 stop

YYC11:35 pmCalgary

$427

United Airlines

May 19

YYC1:27 pmCalgary

30h 08m

3 stops

SAT8:35 pmSan Antonio

May 26

SAT6:02 pmSan Antonio

6h 33m

1 stop

YYC11:35 pmCalgary

$479

United Airlines

May 19

YYC1:27 pmCalgary

30h 08m

3 stops

SAT8:35 pmSan Antonio

May 26

SAT5:30 amSan Antonio

18h 07m

2 stops

YYC10:37 pmCalgary

$603

Fly from

Fly to

Route

Depart

Return

Price

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Mon 3/9

7:35 pm-12:17 am

2 stops27h 42m

San Antonio

Sun 3/15

4:54 pm-10:46 pm

1 stop30h 52m

$402

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Tue 5/19

8:45 am-2:19 pm

1 stop28h 34m

San Antonio

Tue 5/26

10:26 am-6:10 pm

2 stops32h 44m

$420

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Sat 2/21

6:30 am-10:55 pm

2 stops15h 25m

San Antonio

Sat 2/28

2:35 pm-11:05 pm

1 stop9h 30m

$425

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Tue 5/19

6:00 am-8:49 pm

1 stop13h 49m

San Antonio

Tue 5/26

6:02 pm-11:35 pm

1 stop6h 33m

$427

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Sat 2/21

6:30 am-9:37 pm

1 stop14h 07m

San Antonio

Sat 2/28

2:35 pm-11:05 pm

1 stop9h 30m

$471

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Mon 2/23

1:25 pm-12:41 am

2 stops10h 16m

San Antonio

Wed 2/25

6:40 am-7:12 pm

2 stops13h 32m

$478

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Tue 5/19

1:27 pm-8:35 pm

3 stops30h 08m

San Antonio

Tue 5/26

6:02 pm-11:35 pm

1 stop6h 33m

$479

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Mon 2/23

1:25 pm-12:41 am

2 stops10h 16m

San Antonio

Wed 2/25

6:40 am-7:12 pm

2 stops13h 32m

$480

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Mon 2/23

2:35 pm-11:43 pm

1 stop8h 08m

San Antonio

Wed 2/25

6:40 am-7:12 pm

2 stops13h 32m

$500

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Mon 2/23

2:35 pm-11:43 pm

1 stop8h 08m

San Antonio

Wed 2/25

4:42 pm-8:17 pm

2 stops28h 35m

$506

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 cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of July, then book flights to San Antonio from Calgary during February instead. Flights to San Antonio in February, while not as cheap as those in July, still average around $425.

What cabin class options are available on Calgary to San Antonio flights?

There is only 1 cabin class available to choose from on Calgary to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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	15h 25m
Direct flights	None

The fastest flight from Calgary to San Antonio takes 15h 25m

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

Search flight deals

How far is Calgary to San Antonio by plane?
San Antonio is 1695.9 mi away from Calgary. 15h 25m is a normal flight duration for this route.
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 old do you have to be to fly from Calgary Airport to San Antonio Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.

New Braunfels

Kerrville

Boerne

Pleasanton

Schertz

Why use momondo?

Why should I use momondo to find a flight deal from Calgary to San Antonio?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Calgary.

Can I find flights from Calgary to San Antonio with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Antonio from Calgary which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Calgary to San Antonio?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Calgary.

I’m not ready to book a flight from Calgary to San Antonio right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Antonio from Calgary. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.