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Cheap flights from Calgary to San Antonio from $188

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Calgary to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:55 pm - 7:01 pmYYC  Calgary-SAT San Antonio
27h 06m2 stops Phoenix Sky Harbor Intl Denver Intl
Multiple Airlines Logo
8:30 pm - 10:40 pmSAT  San Antonio-YYC Calgary
27h 10m3 stops Denver Intl Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
$368Multiple Airlines
Mon, Dec 14 - Sat, Dec 19
Multiple Airlines Logo
8:00 pm - 7:01 pmYYC  Calgary-SAT San Antonio
22h 01m2 stops Phoenix Sky Harbor Intl Denver Intl
Multiple Airlines Logo
8:30 pm - 10:40 pmSAT  San Antonio-YYC Calgary
27h 10m3 stops Denver Intl Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
$372Multiple Airlines
Mon, Dec 14 - Sat, Dec 19
Multiple Airlines Logo
6:55 am - 8:35 pmYYC  Calgary-SAT San Antonio
36h 40m3 stops Vancouver Intl Phoenix Sky Harbor Intl Denver Intl
Multiple Airlines Logo
11:48 am - 6:00 pmSAT  San Antonio-YYC Calgary
31h 12m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
$386Multiple Airlines
Fri, Dec 18 - Mon, Dec 21
Multiple Airlines Logo
9:50 am - 8:35 pmYYC  Calgary-SAT San Antonio
33h 45m2 stops Phoenix Sky Harbor Intl Denver Intl
Multiple Airlines Logo
11:48 am - 6:00 pmSAT  San Antonio-YYC Calgary
31h 12m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
$389Multiple Airlines
Fri, Dec 18 - Mon, Dec 21
Multiple Airlines Logo
2:10 pm - 7:01 pmYYC  Calgary-SAT San Antonio
27h 51m3 stops Edmonton Phoenix Sky Harbor Intl Denver Intl
Multiple Airlines Logo
8:30 pm - 10:40 pmSAT  San Antonio-YYC Calgary
27h 10m3 stops Denver Intl Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
$392Multiple Airlines
Mon, Dec 14 - Sat, Dec 19
Multiple Airlines Logo
2:10 pm - 7:01 pmYYC  Calgary-SAT San Antonio
27h 51m3 stops Edmonton Phoenix Sky Harbor Intl Denver Intl
Multiple Airlines Logo
8:30 pm - 10:40 pmSAT  San Antonio-YYC Calgary
27h 10m3 stops Denver Intl Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
$400Multiple Airlines
Mon, Dec 14 - Sat, Dec 19
Multiple Airlines Logo
2:55 pm - 7:01 pmYYC  Calgary-SAT San Antonio
27h 06m2 stops Phoenix Sky Harbor Intl Denver Intl
Multiple Airlines Logo
7:15 pm - 10:40 pmSAT  San Antonio-YYC Calgary
28h 25m3 stops Las Vegas Harry Reid Intl San Diego Phoenix Sky Harbor Intl
$412Multiple Airlines
Mon, Dec 14 - Sat, Dec 19
United Airlines Logo
7:00 am - 12:06 amYYC  Calgary-SAT San Antonio
16h 06m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
5:15 am - 6:37 pmSAT  San Antonio-YYC Calgary
14h 22m2 stops Houston George Bush Intcntl Denver Intl
$421United Airlines
Tue, Jan 5 - Tue, Jan 12
WestJet Logo
8:10 am - 12:44 amYYC  Calgary-SAT San Antonio
15h 34m2 stops Vancouver Intl Los Angeles
WestJet Logo
8:00 am - 5:55 pmSAT  San Antonio-YYC Calgary
10h 55m1 stop Atlanta Hartsfield-Jackson
$583WestJet
Wed, Feb 10 - Sun, Feb 14
WestJet Logo
9:15 am - 1:05 amYYC  Calgary-SAT San Antonio
14h 50m2 stops Vancouver Intl Los Angeles
WestJet Logo
6:08 pm - 11:50 amSAT  San Antonio-YYC Calgary
18h 42m1 stop Salt Lake City
$584WestJet
Mon, Dec 14 - Fri, Dec 18

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Delta flights from Calgary to San Antonio

Our best Delta deals on Calgary to San Antonio flight tickets
Delta
Dec 17
YYC1:43 pmCalgary
10h 48m
1 stop
SAT1:31 amSan Antonio
Dec 21
SAT2:35 pmSan Antonio
9h 40m
1 stop
YYC11:15 pmCalgary
$471
Delta
Dec 17
YYC1:43 pmCalgary
10h 48m
1 stop
SAT1:31 amSan Antonio
Dec 21
SAT2:35 pmSan Antonio
9h 40m
1 stop
YYC11:15 pmCalgary
$476
Delta
Dec 17
YYC1:43 pmCalgary
10h 48m
1 stop
SAT1:31 amSan Antonio
Dec 21
SAT2:35 pmSan Antonio
9h 40m
1 stop
YYC11:15 pmCalgary
$492

United Airlines flights from Calgary to San Antonio

Our best United Airlines deals on Calgary to San Antonio flight tickets
United Airlines
Jan 21
YYC2:35 pmCalgary
6h 50m
1 stop
SAT10:25 pmSan Antonio
Jan 28
SAT4:43 pmSan Antonio
6h 10m
1 stop
YYC9:53 pmCalgary
$421
United Airlines
Jan 16
YYC7:00 amCalgary
13h 45m
1 stop
SAT9:45 pmSan Antonio
Jan 19
SAT1:14 pmSan Antonio
6h 23m
1 stop
YYC6:37 pmCalgary
$422
United Airlines
Mar 9
YYC3:06 pmCalgary
8h 37m
1 stop
SAT12:43 amSan Antonio
Mar 17
SAT8:55 amSan Antonio
14h 04m
1 stop
YYC9:59 pmCalgary
$436

momondo Fare Finder

 
Use the filters below to find and compare flights from Calgary to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Mon 12/14

2:55 pm-7:01 pm

2 stops27h 06m

San Antonio

Sat 12/19

8:30 pm-10:40 pm

3 stops27h 10m

$368

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Mon 12/14

8:00 pm-7:01 pm

2 stops22h 01m

San Antonio

Sat 12/19

8:30 pm-10:40 pm

3 stops27h 10m

$372

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Fri 12/18

6:55 am-8:35 pm

3 stops36h 40m

San Antonio

Mon 12/21

11:48 am-6:00 pm

2 stops31h 12m

$386

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Fri 12/18

9:50 am-8:35 pm

2 stops33h 45m

San Antonio

Mon 12/21

11:48 am-6:00 pm

2 stops31h 12m

$389

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Mon 12/14

2:10 pm-7:01 pm

3 stops27h 51m

San Antonio

Sat 12/19

8:30 pm-10:40 pm

3 stops27h 10m

$392

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Mon 12/14

2:10 pm-7:01 pm

3 stops27h 51m

San Antonio

Sat 12/19

8:30 pm-10:40 pm

3 stops27h 10m

$400

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Mon 12/14

2:55 pm-7:01 pm

2 stops27h 06m

San Antonio

Sat 12/19

7:15 pm-10:40 pm

3 stops28h 25m

$412

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Tue 1/5

7:00 am-12:06 am

2 stops16h 06m

San Antonio

Tue 1/12

5:15 am-6:37 pm

2 stops14h 22m

$421
Quickest round-trip

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Wed 2/10

8:10 am-12:44 am

2 stops15h 34m

San Antonio

Sun 2/14

8:00 am-5:55 pm

1 stop10h 55m

$583

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Mon 12/14

9:15 am-1:05 am

2 stops14h 50m

San Antonio

Fri 12/18

6:08 pm-11:50 am

1 stop18h 42m

$584

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

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 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 $465 to $492.
The lowest price recently found on this route was $368.

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of October, then book flights to San Antonio from Calgary during August instead. Flights to San Antonio in August, while not as cheap as those in October, still average around $474.

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

As of October 2026, prices for Calgary to San Antonio flights are approximately 51% more expensive when compared to flights at the same time last year.

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

Best Price Found

$188

Fastest flight time

8h 16m

Direct flights

None
The best one-way flight to San Antonio from Calgary in the past 72 hours is $188. The best round-trip flight deal from Calgary to San Antonio found on momondo in the last 72 hours is $368.
The fastest flight from Calgary to San Antonio takes 8h 16m
There are no direct flights from Calgary to San Antonio. There are no popular flight routes from Calgary to San Antonio.
Search flight deals

Frequently asked questions about flying from Calgary to San Antonio

  • How far is Calgary to San Antonio by plane?

    San Antonio is 1695.9 mi away from Calgary. 8h 16m 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 many operators does momondo search for flights from Calgary Airport to San Antonio Airport?

  • 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.

  • What is the most popular airline from Calgary to San Antonio?

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
WestJetPriceFrom $354Free CancellationRating
7.2
3,443 reviews
Search WestJet flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Pleasanton
Boerne
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.

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