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

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

How long does it take to fly to San Antonio?

On average, it takes 3h 40m 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 Montreal and into Austin, then the flight time is around 4h 42m.

Which airlines fly to San Antonio?

Air Canada, United Airlines and WestJet 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 45% of people opting to fly with this airline when travelling to San Antonio. Keep in mind that there are 6 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

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 October 2025.

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$ 138 Cheap Flights from Canada to San Antonio in 2025/26

1 adult

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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.

9:10 a.m. - 5:27 p.m.YVR-SAT

6h 17m1 stop

7:50 p.m. - 6:45 p.m.SAT-YVR

24h 55m2 stops

C$ 316Multiple Airlines

Find Deal

Mon, 24 Nov - Mon, 1 Dec

12:15 p.m. - 3:11 p.m.YYZ-SAT

27h 56m3 stops

6:00 a.m. - 11:20 p.m.SAT-YYZ

16h 20m2 stops

C$ 341Multiple Airlines

Find Deal

Sun, 25 Jan - Wed, 28 Jan

7:30 p.m. - 11:11 a.m.YOW-SAT

16h 41m1 stop

7:37 p.m. - 1:34 p.m.SAT-YOW

16h 57m2 stops

C$ 420United Airlines

Find Deal

Mon, 23 Feb - Wed, 25 Feb

3:17 p.m. - 8:48 a.m.YEG-SAT

16h 31m2 stops

1:34 p.m. - 10:19 p.m.SAT-YEG

9h 45m1 stop

C$ 464United Airlines

Find Deal

Tue, 25 Nov - Tue, 2 Dec

11:40 a.m. - 12:09 a.m.YVR-SAT

10h 29m2 stops

6:00 a.m. - 2:39 p.m.SAT-YVR

10h 39m2 stops

C$ 466Delta

Find Deal

Sat, 6 Dec - Sun, 14 Dec

1:17 p.m. - 12:37 a.m.YVR-SAT

9h 20m1 stop

6:00 a.m. - 2:39 p.m.SAT-YVR

10h 39m2 stops

C$ 487Delta

Find Deal

Sat, 6 Dec - Sun, 14 Dec

8:05 a.m. - 3:43 p.m.YEG-SAT

6h 38m1 stop

10:00 a.m. - 12:43 a.m.SAT-YEG

15h 43m2 stops

C$ 617Air Canada

Find Deal

Sun, 8 Mar - Wed, 11 Mar

8:05 a.m. - 3:43 p.m.YEG-SAT

6h 38m1 stop

10:00 a.m. - 11:18 p.m.SAT-YEG

14h 18m2 stops

C$ 619Air Canada

Find Deal

Sun, 8 Mar - Wed, 11 Mar

12:30 a.m. - 8:27 p.m.YYC-SAT

18h 57m1 stop

8:00 a.m. - 6:17 p.m.SAT-YYC

11h 17m2 stops

C$ 704WestJet

Find Deal

Tue, 10 Feb - Wed, 18 Feb

12:30 a.m. - 3:22 p.m.YYC-SAT

13h 52m1 stop

6:05 p.m. - 11:15 p.m.SAT-YYC

6h 10m1 stop

C$ 705WestJet

Find Deal

Tue, 10 Feb - Wed, 18 Feb

WestJet flights from Canada to San Antonio

Our best WestJet deals on Canada to San Antonio flight tickets

WestJet

10 Feb

YYC12:30 a.m.Calgary

18h 57m

1 stop

SAT8:27 p.m.San Antonio

18 Feb

SAT8:00 a.m.San Antonio

11h 17m

2 stops

YYC6:17 p.m.Calgary

C$ 704

Find similar

WestJet

10 Feb

YYC12:30 a.m.Calgary

13h 52m

1 stop

SAT3:22 p.m.San Antonio

18 Feb

SAT6:05 p.m.San Antonio

6h 10m

1 stop

YYC11:15 p.m.Calgary

C$ 705

Find similar

WestJet

29 Dec

YYC9:45 p.m.Calgary

18h 32m

2 stops

SAT5:17 p.m.San Antonio

5 Jan

SAT6:30 a.m.San Antonio

13h 45m

2 stops

YYC7:15 p.m.Calgary

C$ 711

Find similar

United Airlines flights from Canada to San Antonio

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

United Airlines

23 Feb

YOW7:30 p.m.Ottawa

16h 41m

1 stop

SAT11:11 a.m.San Antonio

25 Feb

SAT7:37 p.m.San Antonio

16h 57m

2 stops

YOW1:34 p.m.Ottawa

C$ 420

Find similar

United Airlines

25 Nov

YEG3:17 p.m.Edmonton

16h 31m

2 stops

SAT8:48 a.m.San Antonio

2 Dec

SAT1:34 p.m.San Antonio

9h 45m

1 stop

YEG10:19 p.m.Edmonton

C$ 464

Find similar

United Airlines

18 Feb

YHZ10:30 a.m.Halifax Intl

14h 42m

2 stops

SAT11:12 p.m.San Antonio

22 Feb

SAT7:37 p.m.San Antonio

18h 37m

2 stops

YHZ4:14 p.m.Halifax Intl

C$ 471

Find similar

Fly from

Fly to

Route

Depart

Return

Price

VancouverSan Antonio

YVR - SAT

YVRSAT

Vancouver Intl

Mon 24/11

9:10 a.m.-5:27 p.m.

1 stop6h 17m

San Antonio

Mon 1/12

7:50 p.m.-6:45 p.m.

2 stops24h 55m

C$ 316

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Sun 25/1

12:15 p.m.-3:11 p.m.

3 stops27h 56m

San Antonio

Wed 28/1

6:00 a.m.-11:20 p.m.

2 stops16h 20m

C$ 341

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 23/2

7:30 p.m.-11:11 a.m.

1 stop16h 41m

San Antonio

Wed 25/2

7:37 p.m.-1:34 p.m.

2 stops16h 57m

C$ 420

EdmontonSan Antonio

YEG - SAT

YEGSAT

Edmonton

Tue 25/11

3:17 p.m.-8:48 a.m.

2 stops16h 31m

San Antonio

Tue 2/12

1:34 p.m.-10:19 p.m.

1 stop9h 45m

C$ 464

VancouverSan Antonio

YVR - SAT

YVRSAT

Vancouver Intl

Sat 6/12

11:40 a.m.-12:09 a.m.

2 stops10h 29m

San Antonio

Sun 14/12

6:00 a.m.-2:39 p.m.

2 stops10h 39m

C$ 466

VancouverSan Antonio

YVR - SAT

YVRSAT

Vancouver Intl

Sat 6/12

1:17 p.m.-12:37 a.m.

1 stop9h 20m

San Antonio

Sun 14/12

6:00 a.m.-2:39 p.m.

2 stops10h 39m

C$ 487

EdmontonSan Antonio

YEG - SAT

YEGSAT

Edmonton

Sun 8/3

8:05 a.m.-3:43 p.m.

1 stop6h 38m

San Antonio

Wed 11/3

10:00 a.m.-12:43 a.m.

2 stops15h 43m

C$ 617

EdmontonSan Antonio

YEG - SAT

YEGSAT

Edmonton

Sun 8/3

8:05 a.m.-3:43 p.m.

1 stop6h 38m

San Antonio

Wed 11/3

10:00 a.m.-11:18 p.m.

2 stops14h 18m

C$ 619

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Tue 10/2

12:30 a.m.-8:27 p.m.

1 stop18h 57m

San Antonio

Wed 18/2

8:00 a.m.-6:17 p.m.

2 stops11h 17m

C$ 704

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Tue 10/2

12:30 a.m.-3:22 p.m.

1 stop13h 52m

San Antonio

Wed 18/2

6:05 p.m.-11:15 p.m.

1 stop6h 10m

C$ 705

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 February. Flight prices, which tend to average around C$ 473, are often lower during this time because this is during the off-season. If you’re not able to fly to San Antonio in February, then January is your next best option. Flight prices from Canada to San Antonio during January average around C$ 479.

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

Our data shows that Tuesday is the least expensive day to fly to San Antonio. Tickets to fly out on this day can be as low as C$ 464. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is C$ 608.

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$ 444. 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 morning, with an average ticket price of C$ 544. 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 Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around C$ 588 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$ 335 on momondo.

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

You could potentially save up to 18% on your flight if you consider stops on a Canada to San Antonio flight.

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

Direct flights	None

There are no direct flights from Canada to San Antonio. There are no popular flight routes from Canada to San Antonio.

Search flight deals

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 October 2025.
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.

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
WestJet	PriceFrom C$ 285	Free Cancellation	Rating 7.2 3,152 reviews	Search WestJet flights
United Airlines	PriceFrom C$ 339	Free Cancellation	Rating 7.4 8,996 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 345	Free Cancellation	Rating 7.1 10,383 reviews	Search Air Canada flights
Delta	PriceFrom C$ 359	Free Cancellation	Rating 7.9 7,999 reviews	Search Delta flights
American Airlines	PriceFrom C$ 397	Free Cancellation	Rating 7.2 11,034 reviews	Search American Airlines 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.