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Cheap flights from Alberta to San Antonio from C$ 278

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SAT
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Alberta to San Antonio

Enter your travel dates to find the best prices.

Cheapest flights from Alberta to San Antonio
Explore the most affordable flight options available from Alberta to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 March 2026.

Wed 15/76:00 a.m.
YYC
-
SAT
1 stop13h 54m
United Airlines
Sat 12/97:35 a.m.
SAT
-
YYC
2 stops16h 01m
United Airlines
Deal found 30/3C$ 470
Tue 18/87:15 a.m.
YYC
-
SAT
1 stop9h 10m
Delta
Sat 22/88:00 a.m.
SAT
-
YYC
2 stops16h 06m
Delta
Deal found 29/3C$ 478
Thu 11/66:45 a.m.
YYC
-
SAT
1 stop9h 28m
Delta
Mon 15/62:30 p.m.
SAT
-
YYC
1 stop7h 08m
Delta
Deal found 26/3C$ 513
Tue 26/56:36 a.m.
YYC
-
SAT
1 stop15h 30m
American Airlines
Mon 1/66:04 a.m.
SAT
-
YYC
1 stop18h 39m
American Airlines
Deal found 29/3C$ 552
Sat 9/57:45 a.m.
YYC
-
SAT
2 stops13h 42m
Delta
Sat 16/56:35 a.m.
SAT
-
YYC
1 stop6h 02m
Delta
Deal found 25/3C$ 560
Sun 12/43:17 p.m.
YEG
-
SAT
1 stop16h 25m
Lufthansa
Sat 18/41:25 p.m.
SAT
-
YEG
1 stop9h 39m
Lufthansa
Deal found 29/3C$ 574
Fri 12/63:17 p.m.
YEG
-
SAT
1 stop7h 42m
United Airlines
Sun 14/65:30 a.m.
SAT
-
YEG
1 stop9h 38m
United Airlines
Deal found 28/3C$ 578
Thu 9/47:40 a.m.
YYC
-
SAT
2 stops14h 49m
Delta
Sat 11/42:30 p.m.
SAT
-
YYC
1 stop9h 32m
Delta
Deal found 26/3C$ 578
Wed 6/53:17 p.m.
YEG
-
SAT
2 stops16h 25m
United Airlines
Wed 27/55:18 p.m.
SAT
-
YEG
2 stops29h 46m
United Airlines
Deal found 28/3C$ 579
Thu 28/51:27 p.m.
YYC
-
SAT
1 stop6h 27m
United Airlines
Mon 1/67:35 p.m.
SAT
-
YYC
2 stops19h 18m
United Airlines
Deal found 29/3C$ 582
Mon 11/56:45 a.m.
YYC
-
SAT
2 stops14h 42m
Delta
Mon 18/56:35 a.m.
SAT
-
YYC
1 stop6h 02m
Delta
Deal found 27/3C$ 583
Mon 15/67:00 a.m.
YYC
-
SAT
2 stops13h 32m
Delta
Thu 18/67:20 a.m.
SAT
-
YYC
1 stop11h 00m
Delta
Deal found 29/3C$ 589

Find flight deals from Alberta to San Antonio

Keep the following information in mind while searching for Alberta to San Antonio flight deals. Data was last updated 30 March 2026.

Round-trip from

C$ 470

One-way from

C$ 278

Popular in

August

Cheapest in

June

Average price

C$ 740
United Airlines
  • United Airlines
  • 15/7-12/9
  • 3 total stops
  • 29h 55m total
  • Alberta to San Antonio
Search Deals
Delta
  • Delta
  • 2/5
  • 2 total stops
  • 15h 28m total
  • Alberta to San Antonio
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alberta 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, Cheapflights users made 629,999 searches. Data last updated 30 March 2026.
Use the filters below to find and compare flights from Alberta to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Wed 15/7

6:00 a.m.-8:54 p.m.

1 stop13h 54m

San Antonio

Sat 12/9

7:35 a.m.-10:36 p.m.

2 stops16h 01m

C$ 470

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Tue 18/8

7:15 a.m.-5:25 p.m.

1 stop9h 10m

San Antonio

Sat 22/8

8:00 a.m.-11:06 p.m.

2 stops16h 06m

C$ 478

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Thu 11/6

6:45 a.m.-10:21 p.m.

2 stops14h 36m

San Antonio

Mon 15/6

2:30 p.m.-8:38 p.m.

1 stop7h 08m

C$ 513

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Tue 26/5

6:36 a.m.-11:06 p.m.

1 stop15h 30m

San Antonio

Mon 1/6

6:04 a.m.-11:43 p.m.

1 stop18h 39m

C$ 552

EdmontonSan Antonio

YEG - SAT

YEGSAT

Edmonton

Fri 12/6

3:17 p.m.-11:59 p.m.

1 stop7h 42m

San Antonio

Sun 14/6

5:30 a.m.-2:08 p.m.

2 stops9h 38m

C$ 578

EdmontonSan Antonio

YEG - SAT

YEGSAT

Edmonton

Tue 28/4

8:05 a.m.-5:43 p.m.

1 stop8h 38m

San Antonio

Wed 27/5

5:30 a.m.-3:47 p.m.

2 stops11h 17m

C$ 578

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Thu 9/4

7:40 a.m.-11:29 p.m.

2 stops14h 49m

San Antonio

Sat 11/4

2:30 p.m.-11:02 p.m.

1 stop9h 32m

C$ 578

EdmontonSan Antonio

YEG - SAT

YEGSAT

Edmonton

Wed 6/5

3:17 p.m.-8:42 a.m.

2 stops16h 25m

San Antonio

Wed 27/5

5:18 p.m.-10:04 p.m.

2 stops29h 46m

C$ 579
Quickest round-trip

EdmontonSan Antonio

YEG - SAT

YEGSAT

Edmonton

Sun 12/4

6:00 a.m.-1:00 p.m.

1 stop6h 00m

San Antonio

Sat 18/4

5:30 a.m.-2:08 p.m.

2 stops9h 38m

C$ 579

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Thu 28/5

8:00 a.m.-3:39 p.m.

1 stop6h 39m

San Antonio

Mon 1/6

7:35 p.m.-1:53 p.m.

2 stops19h 18m

C$ 582

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/3

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Alberta to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Alberta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Alberta to San Antonio

What is the cheapest month to book a flight from Alberta to San Antonio?

Currently, November is the cheapest month in which you can book a flight from Alberta to San Antonio (average of C$ 119). Flying from Alberta to San Antonio in January is currently the most expensive (average of C$ 392). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Alberta to San Antonio?

Related info for your journey

Find useful and relevant information for your journey from Alberta to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from Alberta?

    Most people fly into San Antonio (SAT) if they book a flight to San Antonio from Alberta. San Antonio is conveniently located just 12.2 km from San Antonio’s city centre.

  • How long is the flight from Alberta to San Antonio?

    For as low as C$ 478, United Airlines can have you in San Antonio from Alberta in 9h 10m. The distance from Alberta to San Antonio is about 2725 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Alberta to San Antonio one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 245. Users have also found prices from C$ 309 and C$ 372 on United Airlines and American Airlines, respectively.

  • Can I find deals for flights from Alberta to San Antonio that include hotel bookings?

    Yes. In addition to deals on Alberta to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alberta to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alberta to San Antonio.

  • Can I find deals for business class flights from Alberta to San Antonio?

    Yes. Cheapflights offers flight deals from Alberta to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Alberta to San Antonio?

    Currently, November is the cheapest month in which you can book a flight from Alberta to San Antonio (average of C$ 119). Flying from Alberta to San Antonio in January is currently the most expensive (average of C$ 392). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Alberta to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Alberta to San Antonio

Discover the top 2 airlines that operate flights from Alberta to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 459AverageC$ 752FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 495AverageC$ 667FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Alberta to San Antonio?

Deals for Alberta to San Antonio flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Alberta to San Antonio?

Cheapflights helps you find that perfect flight to San Antonio from Alberta by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Alberta to San Antonio with no change fees?

Certainly. Search results for flights to San Antonio from Alberta shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Alberta to San Antonio become cheaper?

Of course! You can now track prices for flights from Alberta to San Antonio and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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