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Cheap flights from Calgary to San Antonio from $218

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 10/6. 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

Logo
8:55 am - 7:15 pmYYC-SAT
9h 20m1 stop
Logo
5:40 pm - 11:19 amSAT-YYC
18h 39m1 stop
$332
Find Deal
Mon, Sep 22 - Mon, Sep 29
Logo
7:25 pm - 7:23 pmYYC-SAT
22h 58m1 stop
Logo
9:47 pm - 3:26 pmSAT-YYC
18h 39m1 stop
$338
Find Deal
Tue, Aug 26 - Tue, Sep 9
Logo
8:30 am - 7:23 pmYYC-SAT
9h 53m1 stop
Logo
8:37 pm - 7:00 pmSAT-YYC
23h 23m2 stops
$346
Find Deal
Sat, Aug 30 - Sat, Sep 6
United Airlines Logo
8:30 am - 7:52 pmYYC-SAT
10h 22m2 stops
United Airlines Logo
11:45 am - 9:48 pmSAT-YYC
11h 03m2 stops
$396United Airlines
Find Deal
Sat, Aug 30 - Sat, Sep 6
United Airlines Logo
2:13 pm - 10:27 pmYYC-SAT
7h 14m1 stop
United Airlines Logo
8:39 am - 2:21 pmSAT-YYC
6h 42m1 stop
$437United Airlines
Find Deal
Mon, Nov 10 - Sat, Nov 15
American Airlines Logo
6:45 am - 6:34 pmYYC-SAT
10h 49m1 stop
American Airlines Logo
6:00 am - 12:34 pmSAT-YYC
7h 34m1 stop
$447American Airlines
Find Deal
Sat, Aug 23 - Tue, Aug 26
WestJet Logo
12:30 am - 11:00 amYYC-SAT
9h 30m1 stop
WestJet Logo
2:00 pm - 8:43 pmSAT-YYC
7h 43m1 stop
$452WestJet
Find Deal
Fri, Aug 22 - Tue, Aug 26
WestJet Logo
12:30 am - 1:51 pmYYC-SAT
12h 21m1 stop
WestJet Logo
6:25 am - 6:40 pmSAT-YYC
13h 15m2 stops
$453WestJet
Find Deal
Fri, Aug 22 - Tue, Aug 26
Delta Logo
7:55 am - 5:13 pmYYC-SAT
8h 18m1 stop
Delta Logo
7:30 am - 6:40 pmSAT-YYC
12h 10m2 stops
$464Delta
Find Deal
Fri, Aug 22 - Fri, Aug 29
Delta Logo
12:30 am - 11:17 amYYC-SAT
9h 47m1 stop
Delta Logo
6:30 am - 6:14 pmSAT-YYC
12h 44m2 stops
$521Delta
Find Deal
Thu, Nov 6 - Sat, Nov 15

United Airlines flights from Calgary to San Antonio

Our best United Airlines deals on Calgary to San Antonio flight tickets
United Airlines
Aug 30
YYC8:30 amCalgary
10h 22m
2 stops
SAT7:52 pmSan Antonio
Sep 6
SAT11:45 amSan Antonio
11h 03m
2 stops
YYC9:48 pmCalgary
$396
Find similar
United Airlines
Nov 10
YYC2:13 pmCalgary
7h 14m
1 stop
SAT10:27 pmSan Antonio
Nov 15
SAT8:39 amSan Antonio
6h 42m
1 stop
YYC2:21 pmCalgary
$437
Find similar
United Airlines
Sep 22
YYC3:49 pmCalgary
28h 28m
3 stops
SAT9:17 pmSan Antonio
Sep 29
SAT5:56 pmSan Antonio
18h 42m
2 stops
YYC11:38 amCalgary
$547
Find similar

WestJet flights from Calgary to San Antonio

Our best WestJet deals on Calgary to San Antonio flight tickets
WestJet
Aug 22
YYC12:30 amCalgary
9h 30m
1 stop
SAT11:00 amSan Antonio
Aug 26
SAT2:00 pmSan Antonio
7h 43m
1 stop
YYC8:43 pmCalgary
$452
Find similar
WestJet
Aug 22
YYC12:30 amCalgary
12h 21m
1 stop
SAT1:51 pmSan Antonio
Aug 26
SAT6:25 amSan Antonio
13h 15m
2 stops
YYC6:40 pmCalgary
$453
Find similar
WestJet
Nov 6
YYC12:30 amCalgary
8h 29m
1 stop
SAT9:59 amSan Antonio
Nov 15
SAT6:30 amSan Antonio
16h 29m
1 stop
YYC9:59 pmCalgary
$481
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 August 2, 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

Mon 9/22

8:55 am-7:15 pm

1 stop9h 20m

San Antonio

Mon 9/29

5:40 pm-11:19 am

1 stop18h 39m

$332

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Tue 8/26

7:25 pm-7:23 pm

1 stop22h 58m

San Antonio

Tue 9/9

9:47 pm-3:26 pm

1 stop18h 39m

$338

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Sat 8/30

8:30 am-7:23 pm

1 stop9h 53m

San Antonio

Sat 9/6

8:37 pm-7:00 pm

2 stops23h 23m

$346

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Sat 8/30

8:30 am-7:52 pm

2 stops10h 22m

San Antonio

Sat 9/6

11:45 am-9:48 pm

2 stops11h 03m

$396

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Mon 11/10

2:13 pm-10:27 pm

1 stop7h 14m

San Antonio

Sat 11/15

8:39 am-2:21 pm

1 stop6h 42m

$437

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Sat 8/23

6:45 am-6:34 pm

1 stop10h 49m

San Antonio

Tue 8/26

6:00 am-12:34 pm

1 stop7h 34m

$447

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Fri 8/22

12:30 am-11:00 am

1 stop9h 30m

San Antonio

Tue 8/26

2:00 pm-8:43 pm

1 stop7h 43m

$452

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Fri 8/22

12:30 am-1:51 pm

1 stop12h 21m

San Antonio

Tue 8/26

6:25 am-6:40 pm

2 stops13h 15m

$453

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Fri 8/22

7:55 am-5:13 pm

1 stop8h 18m

San Antonio

Fri 8/29

7:30 am-6:40 pm

2 stops12h 10m

$464

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Thu 11/6

12:30 am-11:17 am

1 stop9h 47m

San Antonio

Sat 11/15

6:30 am-6:14 pm

2 stops12h 44m

$521

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 August instead. Flights to San Antonio in August, while not as cheap as those in November, still average around $380.

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 $450 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 $339 on momondo.

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

As of August 2025, prices for Calgary to San Antonio flights are approximately 0% 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

$218

Fastest flight time

6h 25m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Calgary in the past 72 hours is $218. The best round-trip flight deal from Calgary to San Antonio found on momondo in the last 72 hours is $332.
The fastest flight from Calgary to San Antonio takes 6h 25m
There are no direct flights from Calgary to San Antonio. Popular non-direct route for this connection is Calgary Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)
Search flight deals

  • How far is Calgary to San Antonio by plane?

    San Antonio is 1695.9 mi away from Calgary. 7h 14m 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
8.0
7,983 reviews
Search Delta flights
WestJetPriceFrom $322Free CancellationRating
7.2
2,980 reviews
Search WestJet flights
American AirlinesPriceFrom $328Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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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