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Cheap flights from Calgary to San Antonio from $151

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 10/24. 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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0 bags

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Find the cheapest flights from Calgary to San Antonio

Cheap round-trip flights

Multiple Airlines Logo
8:30 am - 7:32 pmYYC-SAT
10h 02m1 stop
Multiple Airlines Logo
10:54 am - 12:12 pmSAT-YYC
26h 18m1 stop
$265Multiple Airlines
Find Deal
sáb., oct. 4 - lun., oct. 20
Multiple Airlines Logo
8:30 am - 7:32 pmYYC-SAT
10h 02m1 stop
Multiple Airlines Logo
6:15 pm - 8:00 pmSAT-YYC
26h 45m2 stops
$286Multiple Airlines
Find Deal
sáb., oct. 4 - lun., oct. 20
Multiple Airlines Logo
8:30 am - 10:09 amYYC-SAT
24h 39m2 stops
Multiple Airlines Logo
10:54 am - 12:12 pmSAT-YYC
26h 18m1 stop
$302Multiple Airlines
Find Deal
jue., oct. 16 - lun., oct. 20
Multiple Airlines Logo
7:25 pm - 1:47 pmYYC-SAT
17h 22m1 stop
Multiple Airlines Logo
10:54 am - 12:12 pmSAT-YYC
26h 18m1 stop
$310Multiple Airlines
Find Deal
jue., oct. 16 - lun., oct. 20
Multiple Airlines Logo
7:40 pm - 2:07 pmYYC-SAT
17h 27m1 stop
Multiple Airlines Logo
6:23 pm - 12:01 pmSAT-YYC
18h 38m1 stop
$328Multiple Airlines
Find Deal
lun., nov. 10 - jue., nov. 13
United Airlines Logo
2:00 pm - 11:37 pmYYC-SAT
8h 37m1 stop
United Airlines Logo
4:45 pm - 9:38 pmSAT-YYC
5h 53m1 stop
$436United Airlines
Find Deal
dom., mar. 8 - mié., mar. 11
Delta Logo
12:41 pm - 11:59 pmYYC-SAT
10h 18m2 stops
Delta Logo
11:50 am - 8:53 pmSAT-YYC
10h 03m2 stops
$444Delta
Find Deal
mar., nov. 11 - vie., nov. 14
WestJet Logo
9:00 am - 12:31 amYYC-SAT
14h 31m2 stops
WestJet Logo
7:30 am - 5:00 pmSAT-YYC
10h 30m2 stops
$453WestJet
Find Deal
jue., oct. 16 - lun., oct. 20
WestJet Logo
12:20 am - 4:04 pmYYC-SAT
14h 44m2 stops
WestJet Logo
7:30 am - 6:00 pmSAT-YYC
11h 30m2 stops
$459WestJet
Find Deal
mié., oct. 15 - lun., oct. 20
Delta Logo
12:30 am - 1:55 pmYYC-SAT
12h 25m1 stop
Delta Logo
6:00 am - 3:46 pmSAT-YYC
10h 46m1 stop
$482Delta
Find Deal
vie., oct. 3 - lun., oct. 20

WestJet flights from Calgary to San Antonio

Our best WestJet deals on Calgary to San Antonio flight tickets
WestJet
Oct 16
YYC9:00 amCalgary
14h 31m
2 stops
SAT12:31 amSan Antonio
Oct 20
SAT7:30 amSan Antonio
10h 30m
2 stops
YYC5:00 pmCalgary
$453
Find similar
WestJet
Oct 15
YYC12:20 amCalgary
14h 44m
2 stops
SAT4:04 pmSan Antonio
Oct 20
SAT7:30 amSan Antonio
11h 30m
2 stops
YYC6:00 pmCalgary
$459
Find similar
WestJet
Nov 9
YYC12:15 amCalgary
12h 26m
2 stops
SAT1:41 pmSan Antonio
Nov 13
SAT7:05 amSan Antonio
12h 11m
2 stops
YYC6:16 pmCalgary
$460
Find similar

Delta flights from Calgary to San Antonio

Our best Delta deals on Calgary to San Antonio flight tickets
Delta
Nov 11
YYC12:41 pmCalgary
10h 18m
2 stops
SAT11:59 pmSan Antonio
Nov 14
SAT11:50 amSan Antonio
10h 03m
2 stops
YYC8:53 pmCalgary
$444
Find similar
Delta
Oct 3
YYC12:30 amCalgary
12h 25m
1 stop
SAT1:55 pmSan Antonio
Oct 20
SAT6:00 amSan Antonio
10h 46m
1 stop
YYC3:46 pmCalgary
$482
Find similar
Delta
Mar 7
YYC12:30 amCalgary
9h 00m
1 stop
SAT10:30 amSan Antonio
Mar 11
SAT10:45 amSan Antonio
9h 24m
1 stop
YYC7:09 pmCalgary
$490
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Calgary to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated septiembre 16, 2025.
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

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

sáb. 10/4

8:30 am-7:32 pm

1 stop10h 02m

San Antonio

lun. 10/20

10:54 am-12:12 pm

1 stop26h 18m

$265

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

sáb. 10/4

8:30 am-7:32 pm

1 stop10h 02m

San Antonio

lun. 10/20

6:15 pm-8:00 pm

2 stops26h 45m

$286

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

jue. 10/16

8:30 am-10:09 am

2 stops24h 39m

San Antonio

lun. 10/20

10:54 am-12:12 pm

1 stop26h 18m

$302

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

jue. 10/16

7:25 pm-1:47 pm

1 stop17h 22m

San Antonio

lun. 10/20

10:54 am-12:12 pm

1 stop26h 18m

$310

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

lun. 11/10

7:40 pm-2:07 pm

1 stop17h 27m

San Antonio

jue. 11/13

6:23 pm-12:01 pm

1 stop18h 38m

$328

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

dom. 3/8

2:00 pm-11:37 pm

1 stop8h 37m

San Antonio

mié. 3/11

4:45 pm-9:38 pm

1 stop5h 53m

$436

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

mar. 11/11

12:41 pm-11:59 pm

2 stops10h 18m

San Antonio

vie. 11/14

11:50 am-8:53 pm

2 stops10h 03m

$444

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

jue. 10/16

9:00 am-12:31 am

2 stops14h 31m

San Antonio

lun. 10/20

7:30 am-5:00 pm

2 stops10h 30m

$453

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

mié. 10/15

12:20 am-4:04 pm

2 stops14h 44m

San Antonio

lun. 10/20

7:30 am-6:00 pm

2 stops11h 30m

$459

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

vie. 10/3

12:30 am-1:55 pm

1 stop12h 25m

San Antonio

lun. 10/20

6:00 am-3:46 pm

1 stop10h 46m

$482

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 cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of November, then book flights to San Antonio from Calgary during March instead. Flights to San Antonio in March, while not as cheap as those in November, still average around $409.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Thursday when prices can be found for as low as $332. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $660.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from Calgary to San Antonio in the afternoon for as low as $338. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $483. Departure times in the morning 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 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $475 when searching 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 $338 on momondo.

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?

As of September 2025, prices for Calgary to San Antonio flights are approximately 33% 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

Direct flights

None
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. 8h 20m 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
DeltaPriceFrom $269Free CancellationRating
7.9
7,957 reviews
Search Delta flights
WestJetPriceFrom $322Free CancellationRating
7.2
3,093 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
Boerne
Schertz
Pleasanton

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.

An easier way to manage your San Antonio trip

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