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Cheap flights from Canada to San Antonio from C$ 237

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SAT
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to San Antonio

Enter your travel dates to find the best prices.

Cheapest flights from Canada to San Antonio
Explore the most affordable flight options available from Canada to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Tue 20/107:20 p.m.
YVR
-
SAT
2 stops11h 18m
United Airlines
Wed 4/119:35 a.m.
SAT
-
YVR
2 stops11h 29m
United Airlines
Deal found 25/7C$ 466
Tue 29/96:47 p.m.
YUL
-
SAT
1 stop6h 21m
Delta
Wed 14/1011:35 a.m.
SAT
-
YUL
1 stop10h 52m
Delta
Deal found 24/7C$ 473
Tue 1/97:00 a.m.
YUL
-
SAT
1 stop11h 11m
Delta
Wed 9/91:55 p.m.
SAT
-
YUL
1 stop8h 55m
Delta
Deal found 23/7C$ 475
Tue 8/92:46 p.m.
YUL
-
SAT
1 stop10h 22m
Delta
Tue 15/911:36 a.m.
SAT
-
YUL
1 stop10h 51m
Delta
Deal found 24/7C$ 476
Wed 21/108:20 a.m.
YVR
-
SAT
2 stops35h 26m
Multiple Airlines
Thu 29/109:51 p.m.
SAT
-
YVR
1 stop20h 19m
Multiple Airlines
Deal found 25/7C$ 487
Wed 7/107:40 a.m.
YUL
-
SAT
1 stop14h 56m
American Airlines
Tue 13/1010:46 a.m.
SAT
-
YUL
2 stops11h 06m
American Airlines
Deal found 24/7C$ 487
Sat 17/102:20 p.m.
YVR
-
SAT
1 stop7h 38m
United Airlines
Tue 3/118:56 a.m.
SAT
-
YVR
1 stop8h 03m
United Airlines
Deal found 25/7C$ 489
Sun 20/93:40 p.m.
YVR
-
SAT
2 stops27h 23m
Multiple Airlines
Thu 24/912:39 p.m.
SAT
-
YVR
1 stop9h 51m
Multiple Airlines
Deal found 24/7C$ 490
Mon 21/99:25 a.m.
YVR
-
SAT
2 stops26h 55m
Multiple Airlines
Thu 24/912:39 p.m.
SAT
-
YVR
1 stop9h 51m
Multiple Airlines
Deal found 24/7C$ 492
Thu 1/106:47 p.m.
YUL
-
SAT
1 stop6h 21m
Delta
Sat 10/105:00 p.m.
SAT
-
YUL
1 stop5h 59m
Delta
Deal found 24/7C$ 496
Tue 20/1011:15 a.m.
YVR
-
SAT
2 stops10h 53m
Delta
Thu 29/1012:34 p.m.
SAT
-
YVR
2 stops10h 39m
Delta
Deal found 25/7C$ 497
Thu 3/97:00 a.m.
YUL
-
SAT
1 stop11h 11m
Delta
Tue 8/94:00 p.m.
SAT
-
YUL
1 stop6h 27m
Delta
Deal found 23/7C$ 497

Find flight deals from Canada to San Antonio

Keep the following information in mind while searching for Canada to San Antonio flight deals. Data was last updated 25 July 2026.

Round-trip from

C$ 466

One-way from

C$ 237

Popular in

June

Cheapest in

April

Average price

C$ 597

Good round-trip deal

C$ 543 or less
United Airlines
  • United Airlines
  • 20/10-4/11
  • 4 total stops
  • 22h 47m total
  • Canada to San Antonio
Search Deals
25/9
  • 25/9
  • 2 total stops
  • 26h 02m total
  • Canada to San Antonio
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Canada to San Antonio.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada 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 25 July 2026.
Use the filters below to find and compare flights from Canada to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

VancouverSan Antonio

YVR - SAT

YVRSAT

Vancouver Intl

Wed 21/10

7:20 a.m.-12:08 a.m.

2 stops14h 48m

San Antonio

Tue 3/11

7:30 a.m.-8:42 p.m.

2 stops14h 12m

C$ 466

VancouverSan Antonio

YVR - SAT

YVRSAT

Vancouver Intl

Wed 28/10

8:30 a.m.-10:51 p.m.

2 stops12h 21m

San Antonio

Wed 4/11

7:28 a.m.-6:19 p.m.

1 stop11h 51m

C$ 466

VancouverSan Antonio

YVR - SAT

YVRSAT

Vancouver Intl

Wed 28/10

6:00 a.m.-5:34 p.m.

1 stop9h 34m

San Antonio

Wed 4/11

6:20 a.m.-2:14 p.m.

1 stop8h 54m

C$ 466

VancouverSan Antonio

YVR - SAT

YVRSAT

Vancouver Intl

Tue 20/10

6:15 a.m.-12:08 a.m.

2 stops15h 53m

San Antonio

Tue 3/11

12:34 p.m.-1:08 a.m.

2 stops13h 34m

C$ 466

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

6:00 a.m.-3:50 p.m.

1 stop10h 50m

San Antonio

Tue 13/10

11:35 a.m.-11:27 p.m.

1 stop10h 52m

C$ 473

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

7:00 a.m.-5:01 p.m.

1 stop11h 01m

San Antonio

Tue 13/10

4:29 p.m.-11:59 p.m.

1 stop6h 30m

C$ 473

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

2:46 p.m.-12:08 a.m.

1 stop10h 22m

San Antonio

Tue 15/9

11:36 a.m.-11:27 p.m.

1 stop10h 51m

C$ 476

VancouverSan Antonio

YVR - SAT

YVRSAT

Vancouver Intl

Fri 23/10

10:55 a.m.-8:42 p.m.

1 stop7h 47m

San Antonio

Wed 4/11

8:56 a.m.-3:59 p.m.

1 stop8h 03m

C$ 489

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

6:00 a.m.-3:53 p.m.

1 stop10h 53m

San Antonio

Sat 10/10

5:00 p.m.-11:59 p.m.

1 stop5h 59m

C$ 496

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

12:48 p.m.-10:44 p.m.

1 stop10h 56m

San Antonio

Tue 13/10

4:29 p.m.-11:59 p.m.

1 stop6h 30m

C$ 496

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Canada to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Canada 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 Canada to San Antonio

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

Currently, April is the cheapest month in which you can book a flight from Canada to San Antonio (average of C$ 577). Flying from Canada to San Antonio in December is currently the most expensive (average of C$ 772). 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.

What is the cheapest time of day to fly from CA to SAT?

Find hourly flight availability from Canada to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 July 2026.

When flying from Canada to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far ahead should I book a flight from Canada to San Antonio?

The price you pay for your flight from Canada to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated 25 July 2026.
Check out reviews from past customers who have flown with Delta,United Airlines, andWestJet from Canada to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,485 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
Delta
7.8
Good
8,485 reviews
Delta
7.8
Good
8,485 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
United Airlines
7.4
Good
10,035 reviews
Delta
7.8
Good
8,485 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
WestJet
7.2
Good
3,415 reviews
Delta
7.8
Good
8,485 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
American Airlines
7.1
Good
11,845 reviews
Delta
7.8
Good
8,485 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
Air Canada
7.1
Good
11,384 reviews
Delta
7.8
Good
8,485 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Related info for your journey

Find useful and relevant information for your journey from Canada 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 Canada?

    Located just 12.2 km from the city centre, San Antonio (SAT) is the airport most travelers will use when flying to San Antonio from Canada.

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

    There are many flights that can get you from Canada to San Antonio in 11h 43m. Fly via Delta, United Airlines, or WestJet to get the fastest option. Canada and San Antonio are separated by a distance of 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 Canada to San Antonio one-way?

    One-way options have recently been found by users for as low as C$ 271 on Air Canada. Other airlines that offer cheap prices include WestJet from C$ 293 and United Airlines from C$ 295 one-way.

  • What are the most popular routes from Canada to San Antonio?

    Most travellers choose Toronto Pearson Intl - San Antonio, Vancouver Intl - San Antonio or Montreal Pierre Elliott Trudeau Intl - San Antonio when deciding on the best route from Canada to San Antonio.

  • What are the cheapest flights from Canada to San Antonio?

    While on average a flight from Canada to San Antonio is generally C$ 658, our data shows the cheapest flight currently is C$ 543. When looking at the most popular route, (Toronto Pearson Intl - San Antonio), you can expect to pay C$ 687 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Canada 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 Canada to San Antonio?

    Currently, April is the cheapest month in which you can book a flight from Canada to San Antonio (average of C$ 577). Flying from Canada to San Antonio in December is currently the most expensive (average of C$ 772). 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 Canada to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to Hobby flights
Pearson Intl to George Bush Intcntl flights
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Hamilton to George Bush Intcntl flights
Edmonton to Austin flights
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Halifax to Hobby flights
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Top 5 airlines flying from Canada to San Antonio

Discover the top 5 airlines that operate flights from Canada 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 25 July 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 263AverageC$ 534FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 388AverageC$ 710FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 407AverageC$ 635FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 459AverageC$ 803FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 491AverageC$ 683FlexibilityNo 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 Canada to San Antonio?

Cheapflights makes it easy to find Canada to San Antonio flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Canada to San Antonio by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Canada to San Antonio flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Canada to San Antonio flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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