What is the cheapest airline that flies from Canada to San Antonio?

Delta, United Airlines, and WestJet are the most popular carriers operating from Canada to San Antonio

Which airlines fly to San Antonio?

Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to San Antonio from Canada according to our data. Air Canada is the first choice among our users, with 44% of people opting to fly with this airline when travelling to San Antonio. Keep in mind that there are 8 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to San Antonio?

On average, it takes 3h 30m to fly from Canada to San Antonio if you fly out of Toronto (the most popular airport in Canada) and into Austin (the most popular airport in San Antonio). If you’re flying out of Vancouver and into Austin, then the flight time is around 4h 27m.

When did momondo last update prices for flights from Canada to San Antonio Airport?

Prices for flights from Canada to San Antonio Airport are updated daily.

How many operators does momondo search for flights from Canada to San Antonio Airport?

The number of operators available for flights from Canada to San Antonio Airport is 5 as of November 2026.

How old do you have to be to fly from Canada to San Antonio Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Canada 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.

C$ 263 Cheap Flights from Canada to San Antonio in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Canada to San Antonio

Round-trip

One-way

Last minute

Recent round-trip flight deals from Canada to San Antonio

Enter your travel dates to find the best prices.

5:25 p.m. - 12:45 a.m.YYZ Toronto Pearson Intl-SAT San Antonio

8h 20m1 stop Atlanta Hartsfield-Jackson

4:43 p.m. - 10:59 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

5h 16m1 stop Detroit Metropolitan Wayne County

C$ 463WestJet

Thu, 4 Feb - Mon, 8 Feb

12:25 p.m. - 8:21 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

8h 56m1 stop Atlanta Hartsfield-Jackson

4:51 p.m. - 11:56 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

6h 05m1 stop Atlanta Hartsfield-Jackson

C$ 463WestJet

Thu, 21 Jan - Sun, 24 Jan

7:35 a.m. - 5:25 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

10h 50m1 stop Atlanta Hartsfield-Jackson

6:40 a.m. - 3:59 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

8h 19m1 stop Minneapolis St Paul

C$ 489Delta

Fri, 20 Nov - Tue, 24 Nov

6:18 a.m. - 3:35 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

10h 17m1 stop Atlanta Hartsfield-Jackson

4:43 p.m. - 10:59 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

5h 16m1 stop Detroit Metropolitan Wayne County

C$ 489Delta

Thu, 14 Jan - Sun, 17 Jan

3:21 p.m. - 10:58 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

8h 37m2 stops Chicago O'Hare Intl Dallas/Fort Worth

5:00 a.m. - 1:06 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

7h 06m1 stop Dallas/Fort Worth

C$ 501American Airlines

Thu, 21 Jan - Sun, 24 Jan

3:21 p.m. - 10:58 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

8h 37m2 stops Chicago O'Hare Intl Dallas/Fort Worth

4:26 p.m. - 10:54 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

5h 28m1 stop Dallas/Fort Worth

C$ 502American Airlines

Thu, 21 Jan - Sun, 24 Jan

6:10 a.m. - 3:35 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

10h 25m1 stop Houston George Bush Intcntl

6:12 a.m. - 1:43 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

6h 31m1 stop Newark

C$ 509United Airlines

Fri, 18 Dec - Tue, 5 Jan

8:40 p.m. - 11:04 a.m.YYZ Toronto Pearson Intl-SAT San Antonio

15h 24m1 stop Newark

5:39 p.m. - 11:59 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

5h 20m1 stop Chicago O'Hare Intl

C$ 510United Airlines

Mon, 14 Dec - Mon, 21 Dec

9:15 a.m. - 9:01 p.m.YVR Vancouver Intl-SAT San Antonio

10h 46m1 stop Las Vegas Harry Reid Intl

10:52 p.m. - 3:00 p.m.SAT San Antonio-YVR Vancouver Intl

17h 08m2 stops Las Vegas Harry Reid Intl Calgary

C$ 530Multiple Airlines

Thu, 3 Dec - Tue, 8 Dec

9:15 a.m. - 7:08 p.m.YVR Vancouver Intl-SAT San Antonio

8h 53m1 stop Las Vegas Harry Reid Intl

10:52 p.m. - 3:00 p.m.SAT San Antonio-YVR Vancouver Intl

17h 08m2 stops Las Vegas Harry Reid Intl Calgary

C$ 530Multiple Airlines

Wed, 2 Dec - Tue, 8 Dec

Recent last minute flight deals from Canada to San Antonio

Enter your travel dates to find the best prices.

2:18 p.m. - 9:24 p.m.YVR Vancouver Intl-SAT San Antonio

6h 06m1 stop Salt Lake City

6:02 p.m. - 11:42 p.m.SAT San Antonio-YVR Vancouver Intl

6h 40m1 stop Salt Lake City

C$ 786Delta

Sat, 7 Nov - Thu, 12 Nov

7:45 a.m. - 10:20 p.m.YVR Vancouver Intl-SAT San Antonio

13h 35m2 stops Salt Lake City Detroit Metropolitan Wayne County

7:45 a.m. - 1:12 p.m.SAT San Antonio-YVR Vancouver Intl

6h 27m1 stop Salt Lake City

C$ 786Delta

Sat, 7 Nov - Thu, 12 Nov

7:45 a.m. - 10:20 p.m.YVR Vancouver Intl-SAT San Antonio

13h 35m2 stops Salt Lake City Detroit Metropolitan Wayne County

7:01 a.m. - 3:47 p.m.SAT San Antonio-YVR Vancouver Intl

9h 46m2 stops Los Angeles Seattle/Tacoma Intl

C$ 786Delta

Sat, 7 Nov - Thu, 12 Nov

9:15 a.m. - 7:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SAT San Antonio

10h 55m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

6:15 a.m. - 1:28 p.m.SAT San Antonio-YUL Montreal Pierre Elliott Trudeau Intl

6h 13m1 stop Newark

C$ 813United Airlines

Wed, 4 Nov - Mon, 9 Nov

9:15 a.m. - 10:51 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SAT San Antonio

14h 36m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

7:15 p.m. - 2:00 p.m.SAT San Antonio-YUL Montreal Pierre Elliott Trudeau Intl

17h 45m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 813United Airlines

Wed, 4 Nov - Mon, 9 Nov

12:50 p.m. - 10:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SAT San Antonio

10h 30m1 stop Detroit Metropolitan Wayne County

1:41 p.m. - 11:54 p.m.SAT San Antonio-YUL Montreal Pierre Elliott Trudeau Intl

9h 13m1 stop Atlanta Hartsfield-Jackson

C$ 856WestJet

Fri, 6 Nov - Sun, 8 Nov

3:40 p.m. - 8:01 a.m.YYZ Toronto Pearson Intl-SAT San Antonio

17h 21m2 stops Cancun Mexico City Benito Juarez

1:32 p.m. - 1:40 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

23h 08m1 stop Orlando

C$ 874Multiple Airlines

Wed, 4 Nov - Wed, 2 Dec

9:40 a.m. - 8:01 a.m.YYZ Toronto Pearson Intl-SAT San Antonio

23h 21m2 stops Cancun Mexico City Benito Juarez

1:32 p.m. - 1:40 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

23h 08m1 stop Orlando

C$ 901Multiple Airlines

Thu, 5 Nov - Wed, 2 Dec

6:33 p.m. - 11:26 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

5h 53m1 stop Atlanta Hartsfield-Jackson

1:44 p.m. - 11:57 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

9h 13m1 stop Atlanta Hartsfield-Jackson

C$ 910WestJet

Wed, 4 Nov - Fri, 13 Nov

9:45 a.m. - 8:24 p.m.YOW Ottawa-SAT San Antonio

11h 39m1 stop Washington, D.C. Dulles Intl

7:00 a.m. - 3:07 p.m.SAT San Antonio-YOW Ottawa

7h 07m1 stop Washington, D.C. Dulles Intl

C$ 1,380Air Canada

Mon, 9 Nov - Thu, 12 Nov

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Canada to San Antonio

Our best Delta deals on Canada to San Antonio flight tickets

Delta

20 Nov

YYZ7:35 a.m.Toronto Pearson Intl

10h 50m

1 stop

SAT5:25 p.m.San Antonio

24 Nov

SAT6:40 a.m.San Antonio

8h 19m

1 stop

YYZ3:59 p.m.Toronto Pearson Intl

C$ 489

Delta

3 Dec

YYZ5:25 p.m.Toronto Pearson Intl

8h 10m

1 stop

SAT12:35 a.m.San Antonio

7 Dec

SAT7:38 a.m.San Antonio

7h 36m

1 stop

YYZ4:14 p.m.Toronto Pearson Intl

C$ 491

Delta

1 Dec

YVR8:26 a.m.Vancouver Intl

15h 05m

2 stops

SAT12:31 a.m.San Antonio

6 Dec

SAT7:35 a.m.San Antonio

6h 40m

1 stop

YVR1:15 p.m.Vancouver Intl

C$ 561

United Airlines flights from Canada to San Antonio

Our best United Airlines deals on Canada to San Antonio flight tickets

United Airlines

18 Dec

YYZ6:10 a.m.Toronto Pearson Intl

10h 25m

1 stop

SAT3:35 p.m.San Antonio

5 Jan

SAT6:12 a.m.San Antonio

6h 31m

1 stop

YYZ1:43 p.m.Toronto Pearson Intl

C$ 509

United Airlines

16 Dec

YYZ3:45 p.m.Toronto Pearson Intl

8h 19m

1 stop

SAT11:04 p.m.San Antonio

25 Dec

SAT11:50 a.m.San Antonio

11h 02m

2 stops

YYZ11:52 p.m.Toronto Pearson Intl

C$ 510

United Airlines

16 Dec

YYZ10:53 a.m.Toronto Pearson Intl

13h 11m

2 stops

SAT11:04 p.m.San Antonio

21 Dec

SAT5:39 p.m.San Antonio

5h 20m

1 stop

YYZ11:59 p.m.Toronto Pearson Intl

C$ 512

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Thu 4/2

5:25 p.m.-12:45 a.m.

1 stop8h 20m

San Antonio

Mon 8/2

4:43 p.m.-10:59 p.m.

1 stop5h 16m

C$ 463

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Thu 21/1

12:25 p.m.-8:21 p.m.

1 stop8h 56m

San Antonio

Sun 24/1

4:51 p.m.-11:56 p.m.

1 stop6h 05m

C$ 463

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Fri 20/11

7:35 a.m.-5:25 p.m.

1 stop10h 50m

San Antonio

Tue 24/11

6:40 a.m.-3:59 p.m.

1 stop8h 19m

C$ 489

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Thu 14/1

6:18 a.m.-3:35 p.m.

1 stop10h 17m

San Antonio

Sun 17/1

4:43 p.m.-10:59 p.m.

1 stop5h 16m

C$ 489

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Thu 21/1

3:21 p.m.-10:58 p.m.

2 stops8h 37m

San Antonio

Sun 24/1

5:00 a.m.-1:06 p.m.

1 stop7h 06m

C$ 501

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Thu 21/1

3:21 p.m.-10:58 p.m.

2 stops8h 37m

San Antonio

Sun 24/1

4:26 p.m.-10:54 p.m.

1 stop5h 28m

C$ 502

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Fri 18/12

6:10 a.m.-3:35 p.m.

1 stop10h 25m

San Antonio

Tue 5/1

6:12 a.m.-1:43 p.m.

1 stop6h 31m

C$ 509

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Mon 14/12

8:40 p.m.-11:04 a.m.

1 stop15h 24m

San Antonio

Mon 21/12

5:39 p.m.-11:59 p.m.

1 stop5h 20m

C$ 510

VancouverSan Antonio

YVR Vancouver Intl - SAT San Antonio

YVRSAT

Vancouver Intl

Thu 3/12

9:15 a.m.-9:01 p.m.

1 stop10h 46m

San Antonio

Tue 8/12

10:52 p.m.-3:00 p.m.

2 stops17h 08m

C$ 530

VancouverSan Antonio

YVR Vancouver Intl - SAT San Antonio

YVRSAT

Vancouver Intl

Wed 2/12

9:15 a.m.-7:08 p.m.

1 stop8h 53m

San Antonio

Tue 8/12

10:52 p.m.-3:00 p.m.

2 stops17h 08m

C$ 530

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Canada 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

Prices

Airlines

Other information

What is the cheapest month to fly to San Antonio?

The cheapest month to fly to San Antonio from Canada is in April. Flight prices, which tend to average around C$ 566, are often lower during this time because this is during the off-season. If you’re not able to fly to San Antonio in April, then September is your next best option. Flight prices from Canada to San Antonio during September average around C$ 572.

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

Our data shows that Wednesday is the least expensive day to fly to San Antonio. Tickets to fly out on this day can be as low as C$ 480. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Friday is C$ 592.

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

In the evening is the cheapest time of day to fly from Canada to San Antonio when you can find flight prices for as low as C$ 460. Flying to San Antonio in the evening is an ideal time because this is during off-peak travel hours. Flights to San Antonio are more costly in the afternoon, with an average ticket price of C$ 592. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Canada to San Antonio flight route?

Fly from Toronto Pearson Intl to San Antonio for the best Canada - San Antonio flight prices

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around C$ 626 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Canada for as low as C$ 413 on momondo.

What cabin class options are available on Canada to San Antonio flights?

There are 2 cabin classes available to choose from on Canada to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Canada to San Antonio flights?

No. A direct flight is the cheapest option for a flight between Canada to San Antonio.

Cheap Canada to San Antonio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to San Antonio

Best price found	C$ 263
Fastest flight time	5h 50m
Direct flights	Mon
Airports in San Antonio	1 airport

The best one-way flight to San Antonio from Canada in the past 72 hours is C$ 263. The best round-trip flight deal from Canada to San Antonio found on momondo in the last 72 hours is C$ 463.

The fastest flight from Canada to San Antonio takes 5h 50m

Direct flights go from Canada to San Antonio on Monday. There are no airlines offering direct flights.

There is 1 airport in San Antonio. From Canada there are direct flights to San Antonio (SAT).

Search flight deals

Frequently asked questions about flying from Canada to San Antonio

When did momondo last update prices for flights from Canada to San Antonio Airport?
Prices for flights from Canada to San Antonio Airport are updated daily.
How many operators does momondo search for flights from Canada to San Antonio Airport?
The number of operators available for flights from Canada to San Antonio Airport is 5 as of November 2026.
How old do you have to be to fly from Canada to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Canada 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 plane model from Canada to San Antonio?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Canada to San Antonio is Airbus A220-300 (88.89% of total bookings). The next most popular plane models are Airbus A220 (5.56%) and Embraer 195 E2 (5.56%).

Best airlines flying from Canada to San Antonio

Compare and see reviews for airlines that fly from Canada to San Antonio with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 261	Free Cancellation	Rating 7.8 8,696 reviews	Search Delta flights
United Airlines	PriceFrom C$ 383	Free Cancellation	Rating 7.3 10,460 reviews	Search United Airlines flights
American Airlines	PriceFrom C$ 405	Free Cancellation	Rating 7.0 12,229 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 456	Free Cancellation	Rating 7.1 11,847 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 488	Free Cancellation	Rating 7.2 3,441 reviews	Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Canada 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 Canada.

Can I find flights from Canada to San Antonio with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Antonio from Canada which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Canada to San Antonio?

Once you have performed a search for Canada to San Antonio flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Canada to San Antonio right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Antonio from Canada. 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.