How long is the flight from Canada to San Antonio?

There are many flights that can get you from Canada to San Antonio in 3h 43m. Fly via Air Canada, American Airlines, or United Airlines to get the fastest option. Canada and San Antonio are separated by a distance of 2292 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$ 251 on Air Canada. Other airlines that offer cheap prices include United Airlines from C$ 270 and WestJet from C$ 287 one-way.

In terms of precipitation, rainfall in San Antonio ranges from 41.0 - 95.0 mm per month. May is typically the wettest month, when rainfall can reach 95.0 mm. December is typically the driest time to visit San Antonio when rainfall is around 41.0 mm.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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

Most travellers choose Toronto Pearson Intl - San Antonio, Montreal Pierre Elliott Trudeau Intl - San Antonio or Calgary - 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$ 437, our data shows the cheapest flight currently is C$ 212. When looking at the most popular route, (Toronto Pearson Intl - San Antonio), you can expect to pay C$ 365 for that flight.

What are the most popular airlines that fly from Canada to San Antonio?

WestJet, United Airlines and Air Canada are the most popular airlines when flying from Canada to San Antonio.

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.

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.

C$ 196+ Cheap Flights from Canada to San Antonio

Cheap flight deals from Canada to San Antonio

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 10 September 2026.

Fri 25/96:30 p.m. -

Nonstop3h 43m

Thu 1/108:50 a.m. -

Nonstop3h 30m

Deal found 9/9C$ 301

Wed 21/103:47 p.m. -

1 stop8h 09m

Wed 28/103:09 p.m. -

1 stop7h 20m

Deal found 6/9C$ 353

Fri 16/106:10 a.m. -

1 stop16h 21m

Tue 20/108:50 a.m. -

Nonstop3h 30m

Deal found 9/9C$ 360

Sun 4/107:00 a.m. -

1 stop6h 11m

Tue 6/1012:10 p.m. -

1 stop5h 52m

Deal found 6/9C$ 365

Fri 25/93:53 p.m. -

1 stop6h 38m

Thu 1/106:35 a.m. -

1 stop8h 11m

Deal found 9/9C$ 367

Fri 16/106:10 a.m. -

1 stop16h 21m

Sat 24/108:50 a.m. -

Nonstop3h 30m

Deal found 5/9C$ 368

Sat 19/910:45 a.m. -

1 stop7h 05m

Sat 26/911:47 a.m. -

2 stops7h 57m

Deal found 5/9C$ 372

Fri 25/92:45 p.m. -

2 stops9h 06m

Sun 27/96:35 a.m. -

1 stop6h 07m

Deal found 7/9C$ 381

Sat 24/1011:00 a.m. -

2 stops11h 31m

Thu 29/105:30 a.m. -

2 stops10h 17m

Deal found 8/9C$ 382

Sun 20/96:15 a.m. -

1 stop9h 57m

Mon 28/92:30 p.m. -

1 stop7h 43m

Deal found 5/9C$ 383

Tue 6/106:25 p.m. -

1 stop6h 33m

Tue 20/109:09 a.m. -

1 stop8h 21m

Deal found 7/9C$ 397

Sat 24/103:15 p.m. -

1 stop6h 23m

Sat 31/107:00 a.m. -

1 stop10h 57m

Deal found 9/9C$ 449

Best flights from Canada to San Antonio
Discover carefully curated flight deals from Canada to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Fri 16/106:10 a.m. -

1 stop16h 21m

Tue 20/108:50 a.m. -

Nonstop3h 30m

Deal found 9/9C$ 360

Wed 11/1110:53 a.m. -

2 stops11h 33m

Tue 17/112:20 p.m. -

2 stops8h 39m

Deal found 6/9C$ 372

Mon 21/911:38 a.m. -

1 stop10h 36m

Wed 30/95:15 a.m. -

1 stop9h 00m

Deal found 5/9C$ 383

Sat 24/1012:20 p.m. -

2 stops11h 30m

Sat 31/106:15 a.m. -

2 stops10h 36m

Deal found 9/9C$ 488

Tue 20/101:51 p.m. -

1 stop9h 07m

Tue 27/105:00 a.m. -

1 stop7h 59m

Deal found 5/9C$ 529

Wed 21/1012:45 p.m. -

2 stops11h 05m

Wed 28/106:15 a.m. -

1 stop10h 34m

Deal found 6/9C$ 372

Fri 25/92:45 p.m. -

2 stops9h 06m

Sun 27/96:35 a.m. -

1 stop6h 07m

Deal found 7/9C$ 381

Fri 4/123:35 p.m. -

1 stop8h 17m

Mon 7/122:16 p.m. -

2 stops8h 12m

Deal found 7/9C$ 381

Wed 28/1011:25 a.m. -

2 stops11h 05m

Wed 4/116:35 a.m. -

1 stop8h 38m

Deal found 9/9C$ 498

Tue 10/1110:53 a.m. -

2 stops12h 58m

Mon 16/112:20 p.m. -

1 stop7h 17m

Deal found 9/9C$ 382

Sat 26/99:45 a.m. -

1 stop14h 05m

Sat 3/108:50 a.m. -

2 stops10h 30m

Deal found 6/9C$ 524

Tue 22/912:20 p.m. -

2 stops11h 31m

Wed 23/95:30 p.m. -

1 stop15h 37m

Deal found 5/9C$ 529

Fri 16/106:10 a.m. -

1 stop16h 21m

Sun 18/105:30 a.m. -

1 stop7h 54m

Deal found 9/9C$ 382

Fri 16/107:00 a.m. -

1 stop11h 34m

Tue 20/101:41 p.m. -

1 stop9h 13m

Deal found 8/9C$ 520

Sat 24/103:15 p.m. -

1 stop6h 23m

Thu 29/106:37 a.m. -

1 stop9h 05m

Deal found 8/9C$ 550

Fri 6/117:26 p.m. -

2 stops14h 03m

Tue 10/112:20 p.m. -

2 stops8h 39m

Deal found 8/9C$ 382

Tue 6/103:15 p.m. -

1 stop6h 23m

Tue 20/1012:10 p.m. -

1 stop5h 47m

Deal found 7/9C$ 567

Thu 15/106:09 a.m. -

1 stop8h 07m

Mon 19/105:26 p.m. -

1 stop6h 57m

Deal found 6/9C$ 1,381

Mon 21/121:35 p.m. -

1 stop9h 52m

Wed 13/12:00 p.m. -

2 stops11h 18m

Deal found 8/9C$ 601

Wed 7/106:25 a.m. -

2 stops10h 47m

Wed 14/107:00 a.m. -

2 stops11h 29m

Deal found 6/9C$ 569

Wed 21/106:00 a.m. -

2 stops12h 52m

Wed 28/106:15 a.m. -

1 stop7h 43m

Deal found 6/9C$ 576

Tue 13/1012:10 p.m. -

1 stop8h 41m

Thu 15/101:17 p.m. -

1 stop7h 01m

Deal found 5/9C$ 494

Tue 13/102:45 p.m. -

1 stop8h 28m

Thu 15/106:50 a.m. -

1 stop11h 20m

Deal found 6/9C$ 662

Mon 7/125:55 p.m. -

1 stop15h 41m

Tue 29/126:45 a.m. -

1 stop13h 32m

Deal found 9/9C$ 590

Thu 22/1010:55 a.m. -

2 stops9h 56m

Thu 29/105:30 a.m. -

2 stops12h 49m

Deal found 6/9C$ 494

Wed 28/108:30 a.m. -

2 stops12h 21m

Wed 4/111:52 p.m. -

1 stop7h 12m

Deal found 6/9C$ 494

Fri 25/93:15 p.m. -

1 stop6h 23m

Thu 1/107:00 a.m. -

2 stops10h 20m

Deal found 8/9C$ 642

Sat 30/14:00 p.m. -

2 stops14h 55m

Wed 10/26:38 a.m. -

2 stops14h 10m

Deal found 6/9C$ 502

Fri 5/22:20 p.m. -

2 stops9h 30m

Sun 7/26:38 a.m. -

1 stop6h 22m

Deal found 6/9C$ 512

Thu 15/109:15 p.m. -

2 stops17h 37m

Mon 19/109:00 a.m. -

2 stops11h 31m

Deal found 8/9C$ 720

Find flight deals from Canada to San Antonio

Round-trip from	C$ 301
One-way from	C$ 196
Popular in	December
Cheapest in	September
Average price	C$ 458
Good round-trip deal	C$ 331 or less
Good one-way deal	C$ 309 or less

Air Canada
25/9-1/10
Nonstop
7h 13m total
Canada to San Antonio

Search Deals

Air Canada
25/9-31/12
Nonstop
3h 43m total
Canada to San Antonio

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (C$ 85 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 32 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Canada to San Antonio.

Search Deals

Price to beat on a one-way flight from Canada to San Antonio.

Search Deals

Cheapflights Fare Finder

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

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Tue 22/9

1:00 p.m.-10:51 p.m.

1 stop10h 51m

San Antonio

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 227

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Mon 28/9

7:00 p.m.-11:41 a.m.

1 stop17h 41m

San Antonio

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 227

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Wed 23/9

10:15 a.m.-10:51 p.m.

1 stop13h 36m

San Antonio

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 227

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Thu 24/9

10:15 a.m.-10:53 p.m.

1 stop13h 38m

San Antonio

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 227

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Sun 4/10

7:00 a.m.-12:11 p.m.

1 stop6h 11m

San Antonio

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 227

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Wed 4/11

7:43 a.m.-11:38 p.m.

2 stops16h 55m

San Antonio

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 227

Quickest round-trip

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Mon 5/10

5:51 p.m.-10:56 p.m.

1 stop6h 05m

San Antonio

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 229

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Wed 14/10

7:00 a.m.-12:11 p.m.

1 stop6h 11m

San Antonio

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 232

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Fri 2/10

2:45 p.m.-10:51 p.m.

2 stops9h 06m

San Antonio

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 232

TorontoSan Antonio

YTZ Toronto Island - SAT San Antonio

YTZSAT

Toronto Island

Wed 18/11

12:20 p.m.-11:38 p.m.

2 stops12h 18m

San Antonio

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 281

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

YYZ-SAT

YTZ-SAT

YVR-SAT

YYC-SAT

YYJ-SAT

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

CA0-SAT

YYZ-SAT

YTZ-SAT

YVR-SAT

YYC-SAT

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$ 565). Flying from Canada to San Antonio in December is currently the most expensive (average of C$ 757). 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?

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

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

8,553 reviews

Check prices

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

8,553 reviews

Delta

7.8

Good

8,553 reviews

Check prices

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

10,194 reviews

Delta

7.8

Good

8,553 reviews

Check prices

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

3,446 reviews

Delta

7.8

Good

8,553 reviews

Check prices

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

12,047 reviews

Delta

7.8

Good

8,553 reviews

Check prices

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

11,608 reviews

Delta

7.8

Good

8,553 reviews

Check prices

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

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 3h 43m. Fly via Air Canada, American Airlines, or United Airlines to get the fastest option. Canada and San Antonio are separated by a distance of 2292 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$ 251 on Air Canada. Other airlines that offer cheap prices include United Airlines from C$ 270 and WestJet from C$ 287 one-way.
What are the most popular routes from Canada to San Antonio?
Most travellers choose Toronto Pearson Intl - San Antonio, Montreal Pierre Elliott Trudeau Intl - San Antonio or Calgary - 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$ 437, our data shows the cheapest flight currently is C$ 212. When looking at the most popular route, (Toronto Pearson Intl - San Antonio), you can expect to pay C$ 365 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$ 565). Flying from Canada to San Antonio in December is currently the most expensive (average of C$ 757). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

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Alternative routes for Canada to San Antonio

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Top 5 airlines flying from Canada to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 257	AverageC$ 535	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	CheapestC$ 377	AverageC$ 659	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	CheapestC$ 399	AverageC$ 622	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	CheapestC$ 449	AverageC$ 810	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 481	AverageC$ 687	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Canada to San Antonio from C$ 196

This is the cheapest round-trip 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.

Cheap flight deals from Canada to San Antonio

Cheapest flights from Canada to San AntonioExplore 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 10 September 2026.

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 10 September 2026.

Best flights from Canada to San AntonioDiscover carefully curated flight deals from Canada to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Canada to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from Canada to San AntonioExplore direct flight options from Canada to San Antonio based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Explore direct flight options from Canada to San Antonio based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from Canada to San AntonioDiscover last-minute flight deals from Canada to San Antonio. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Canada to San Antonio. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Canada to San AntonioSearch for one-way flight options from Canada to San Antonio. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from Canada to San Antonio. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from Canada to San Antonio

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Canada to San Antonio that are best for you.

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.

Cheapflights Insights

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

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 10 September 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

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.

Related info for your journey

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

How long is the flight from Canada to San Antonio?

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

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

What are the cheapest flights from Canada to San Antonio?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Canada to San Antonio

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Canada and San Antonio flights

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Other flights to San Antonio

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Canada to San Antonio flights

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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 10 September 2026.

Best flights from Canada to San Antonio
Discover carefully curated flight deals from Canada to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from Canada to San Antonio
Explore direct flight options from Canada to San Antonio based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from Canada to San Antonio
Discover last-minute flight deals from Canada to San Antonio. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Canada to San Antonio
Search for one-way flight options from Canada to San Antonio. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.