How long is the flight from Canada to San Antonio?

There are many flights that can get you from Canada to San Antonio in 8h 55m. Fly via United Airlines or Delta to get the fastest option. Canada and San Antonio are separated by a distance of 3019 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$ 277 on United Airlines. Other airlines that offer cheap prices include Delta from C$ 344 and American Airlines from C$ 355 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, Vancouver Intl - San Antonio or Edmonton - San Antonio when deciding on the best route from Canada to San Antonio.

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$ 243+ Cheap Flights from Canada to San Antonio

Cheap flight deals from Canada to San Antonio

Round-trip from	C$ 281
One-way from	C$ 243
Popular in	August
Cheapest in	February
Average price	C$ 611

25/1-2/2
4 total stops
35h 16m total
Canada to San Antonio

Search Deals

16/11
2 total stops
15h 59m total
Canada to San Antonio

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (C$ 123 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 30 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Find 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 4 November 2025.

Tue 9/128:00 a.m.YVR - SAT

1 stop8h 59mMultiple Airlines

Fri 12/121:51 p.m.SAT - YVR

1 stop10h 29mMultiple Airlines

Deal found 4/11C$ 313

Mon 1/129:10 a.m.YVR - SAT

1 stop7h 45mMultiple Airlines

Mon 8/1212:03 p.m.SAT - YVR

1 stop30h 28mMultiple Airlines

Deal found 2/11C$ 316

Tue 9/129:00 a.m.YYC - SAT

1 stop8h 59mMultiple Airlines

Fri 12/125:46 p.m.SAT - YYC

2 stops22h 24mMultiple Airlines

Deal found 3/11C$ 389

Thu 11/128:55 a.m.YYC - SAT

1 stop30h 56mMultiple Airlines

Mon 15/1212:03 p.m.SAT - YYC

1 stop11h 49mMultiple Airlines

Deal found 2/11C$ 394

Thu 11/127:55 p.m.YYZ - SAT

1 stop16h 47mMultiple Airlines

Mon 15/121:55 p.m.SAT - YYZ

1 stop8h 25mMultiple Airlines

Deal found 2/11C$ 427

Sat 15/117:10 a.m.YYZ - SAT

1 stop11h 00mMultiple Airlines

Wed 26/117:37 p.m.SAT - YYZ

1 stop18h 03mMultiple Airlines

Deal found 2/11C$ 442

Sun 30/115:00 p.m.YEG - SAT

1 stop24h 55mMultiple Airlines

Sun 7/126:10 p.m.SAT - YEG

2 stops39h 32mMultiple Airlines

Deal found 2/11C$ 444

Fri 14/1112:50 p.m.YYZ - SAT

1 stop29h 20mMultiple Airlines

Wed 26/117:37 p.m.SAT - YYZ

1 stop18h 03mMultiple Airlines

Deal found 2/11C$ 451

Mon 1/127:00 a.m.YOW - SAT

1 stop12h 32mMultiple Airlines

Mon 8/121:55 p.m.SAT - YOW

1 stop9h 30mMultiple Airlines

Deal found 1/11C$ 452

Thu 11/127:55 p.m.YYZ - SAT

1 stop16h 47mMultiple Airlines

Sun 14/126:10 p.m.SAT - YYZ

1 stop11h 10mMultiple Airlines

Deal found 2/11C$ 460

Thu 20/117:55 p.m.YYZ - SAT

1 stop15h 49mMultiple Airlines

Thu 4/123:06 p.m.SAT - YYZ

2 stops32h 05mMultiple Airlines

Deal found 3/11C$ 463

Mon 1/123:17 p.m.YEG - SAT

2 stops16h 24mUnited Airlines

Mon 8/127:00 p.m.SAT - YEG

2 stops20h 14mUnited Airlines

Deal found 3/11C$ 465

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 4 November 2025.

Sun 25/112:15 p.m.YYZ - SAT

3 stops27h 56mMultiple Airlines

Mon 2/26:00 a.m.SAT - YYZ

1 stop7h 20mMultiple Airlines

Deal found 2/11C$ 281

Wed 18/22:58 p.m.YHZ - SAT

2 stops10h 16mUnited Airlines

Mon 23/25:20 p.m.SAT - YHZ

2 stops18h 54mUnited Airlines

Deal found 3/11C$ 397

Tue 9/126:15 a.m.YVR - SAT

2 stops8h 55mDelta

Tue 16/1212:46 p.m.SAT - YVR

2 stops13h 13mDelta

Deal found 4/11C$ 484

Fri 28/116:30 a.m.YYC - SAT

1 stop13h 21mAmerican Airlines

Mon 1/124:30 p.m.SAT - YYC

1 stop6h 18mAmerican Airlines

Deal found 4/11C$ 618

Tue 9/128:00 a.m.YVR - SAT

1 stop8h 59mMultiple Airlines

Fri 12/121:51 p.m.SAT - YVR

1 stop10h 29mMultiple Airlines

Deal found 4/11C$ 313

Mon 8/1212:30 a.m.YYC - SAT

1 stop16h 56mWestJet

Fri 12/127:05 a.m.SAT - YYC

2 stops12h 11mWestJet

Deal found 3/11C$ 691

Mon 1/129:10 a.m.YVR - SAT

1 stop7h 45mMultiple Airlines

Mon 8/1212:03 p.m.SAT - YVR

1 stop30h 28mMultiple Airlines

Deal found 2/11C$ 316

Tue 24/210:45 a.m.YTZ - SAT

2 stops11h 08mAir Canada

Wed 25/27:05 a.m.SAT - YTZ

2 stops10h 00mAir Canada

Deal found 3/11C$ 706

Mon 1/126:05 a.m.YYJ - SAT

1 stop20h 35mAlaska Airlines

Mon 8/126:00 a.m.SAT - YYJ

1 stop19h 57mAlaska Airlines

Deal found 2/11C$ 761

Thu 19/22:58 p.m.YHZ - SAT

2 stops10h 16mUnited Airlines

Mon 23/25:20 p.m.SAT - YHZ

2 stops18h 54mUnited Airlines

Deal found 2/11C$ 399

Tue 17/22:58 p.m.YHZ - SAT

2 stops10h 14mUnited Airlines

Mon 23/25:20 p.m.SAT - YHZ

2 stops18h 54mUnited Airlines

Deal found 2/11C$ 399

Wed 10/127:25 a.m.YVR - SAT

2 stops14h 24mDelta

Mon 15/126:00 p.m.SAT - YVR

2 stops18h 44mDelta

Deal found 4/11C$ 484

Fri 16/19:35 a.m.YYZ - SAT

1 stop10h 28mMultiple Airlines

Mon 19/17:57 p.m.SAT - YYZ

1 stop9h 23mMultiple Airlines

Deal found 2/11C$ 410

Mon 23/25:48 p.m.YOW - SAT

2 stops15h 55mUnited Airlines

Wed 25/27:00 a.m.SAT - YOW

1 stop8h 30mUnited Airlines

Deal found 1/11C$ 421

Wed 10/126:15 a.m.YVR - SAT

2 stops8h 55mDelta

Tue 16/126:00 a.m.SAT - YVR

2 stops19h 59mDelta

Deal found 4/11C$ 484

Thu 8/17:10 a.m.YYZ - SAT

1 stop12h 29mMultiple Airlines

Sat 10/13:51 p.m.SAT - YYZ

2 stops21h 29mMultiple Airlines

Deal found 2/11C$ 425

Tue 9/121:17 p.m.YVR - SAT

1 stop9h 20mDelta

Wed 17/127:05 a.m.SAT - YVR

2 stops15h 59mDelta

Deal found 2/11C$ 493

Tue 20/16:00 a.m.YEG - SAT

1 stop6h 09mUnited Airlines

Tue 20/14:43 p.m.SAT - YEG

1 stop6h 36mUnited Airlines

Deal found 2/11C$ 458

Tue 9/129:00 a.m.YYC - SAT

1 stop8h 59mMultiple Airlines

Fri 12/1212:37 p.m.SAT - YYC

3 stops26h 18mMultiple Airlines

Deal found 3/11C$ 432

Sat 6/1211:40 a.m.YVR - SAT

2 stops10h 29mDelta

Tue 16/126:00 p.m.SAT - YVR

1 stop6h 44mDelta

Deal found 4/11C$ 493

Sat 17/16:00 a.m.YEG - SAT

1 stop9h 53mUnited Airlines

Sat 17/17:30 p.m.SAT - YEG

2 stops19h 44mUnited Airlines

Deal found 2/11C$ 458

Sat 7/24:25 p.m.YTZ - SAT

2 stops19h 54mAir Canada

Tue 10/29:00 a.m.SAT - YTZ

2 stops11h 35mAir Canada

Deal found 4/11C$ 706

Fri 28/117:00 a.m.YYC - SAT

2 stops14h 44mAmerican Airlines

Fri 5/126:05 p.m.SAT - YYC

1 stop18h 39mAmerican Airlines

Deal found 3/11C$ 712

Sat 15/117:10 a.m.YYZ - SAT

1 stop11h 00mMultiple Airlines

Wed 26/117:37 p.m.SAT - YYZ

1 stop18h 03mMultiple Airlines

Deal found 2/11C$ 442

Thu 4/1211:40 a.m.YVR - SAT

2 stops10h 57mDelta

Mon 15/126:00 p.m.SAT - YVR

2 stops18h 44mDelta

Deal found 4/11C$ 494

Thu 4/1212:30 a.m.YYC - SAT

1 stop14h 17mWestJet

Sun 21/124:10 p.m.SAT - YYC

1 stop25h 19mWestJet

Deal found 4/11C$ 729

Tue 2/123:17 p.m.YEG - SAT

2 stops16h 24mUnited Airlines

Tue 9/125:20 p.m.SAT - YEG

2 stops21h 54mUnited Airlines

Deal found 4/11C$ 465

Sun 8/35:25 p.m.YYJ - SAT

1 stop22h 33mAlaska Airlines

Wed 11/37:00 p.m.SAT - YYJ

1 stop23h 38mAlaska Airlines

Deal found 3/11C$ 789

Thu 4/127:25 a.m.YVR - SAT

2 stops15h 09mDelta

Tue 16/1212:46 p.m.SAT - YVR

2 stops10h 18mDelta

Deal found 4/11C$ 494

Fri 14/1112:50 p.m.YYZ - SAT

1 stop22h 13mMultiple Airlines

Wed 26/117:37 p.m.SAT - YYZ

1 stop18h 03mMultiple Airlines

Deal found 3/11C$ 453

Last-minute flights from Canada to San Antonio
Discover last-minute flight deals from Canada to San Antonio. Data last updated 4 November 2025 and is based on user searches.

Fri 14/1112:50 p.m.YYZ - SAT

1 stop29h 20mMultiple Airlines

Wed 26/117:37 p.m.SAT - YYZ

1 stop18h 03mMultiple Airlines

Deal found 2/11C$ 451

Sat 15/117:10 a.m.YYZ - SAT

1 stop11h 00mMultiple Airlines

Wed 26/117:37 p.m.SAT - YYZ

1 stop18h 03mMultiple Airlines

Deal found 2/11C$ 442

Thu 20/117:55 p.m.YYZ - SAT

1 stop15h 49mMultiple Airlines

Thu 4/123:06 p.m.SAT - YYZ

2 stops32h 05mMultiple Airlines

Deal found 3/11C$ 463

Sun 30/115:00 p.m.YEG - SAT

1 stop24h 55mMultiple Airlines

Sun 7/126:10 p.m.SAT - YEG

2 stops39h 32mMultiple Airlines

Deal found 2/11C$ 444

Mon 1/129:10 a.m.YVR - SAT

1 stop7h 45mMultiple Airlines

Mon 8/1212:03 p.m.SAT - YVR

1 stop30h 28mMultiple Airlines

Deal found 2/11C$ 316

Mon 1/127:00 a.m.YOW - SAT

1 stop12h 32mMultiple Airlines

Mon 8/121:55 p.m.SAT - YOW

1 stop9h 30mMultiple Airlines

Deal found 1/11C$ 452

Mon 1/123:17 p.m.YEG - SAT

2 stops16h 24mUnited Airlines

Mon 8/127:00 p.m.SAT - YEG

2 stops20h 14mUnited Airlines

Deal found 3/11C$ 465

Tue 9/128:00 a.m.YVR - SAT

1 stop8h 59mMultiple Airlines

Fri 12/121:51 p.m.SAT - YVR

1 stop10h 29mMultiple Airlines

Deal found 4/11C$ 313

Tue 9/129:00 a.m.YYC - SAT

1 stop8h 59mMultiple Airlines

Fri 12/125:46 p.m.SAT - YYC

2 stops22h 24mMultiple Airlines

Deal found 3/11C$ 389

Thu 11/128:55 a.m.YYC - SAT

1 stop30h 56mMultiple Airlines

Mon 15/1212:03 p.m.SAT - YYC

1 stop11h 49mMultiple Airlines

Deal found 2/11C$ 394

Thu 11/127:55 p.m.YYZ - SAT

1 stop16h 47mMultiple Airlines

Mon 15/121:55 p.m.SAT - YYZ

1 stop8h 25mMultiple Airlines

Deal found 2/11C$ 427

Thu 11/127:55 p.m.YYZ - SAT

1 stop16h 47mMultiple Airlines

Sun 14/126:10 p.m.SAT - YYZ

1 stop11h 10mMultiple Airlines

Deal found 2/11C$ 460

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 4 November 2025.

Sun 16/114:15 p.m.YEG - SAT

2 stops15h 59mMultiple Airlines

Deal found 3/11C$ 243

Fri 14/1112:50 p.m.YYZ - SAT

1 stop22h 13mMultiple Airlines

Deal found 3/11C$ 255

Mon 17/117:00 a.m.YYZ - SAT

1 stop12h 32mMultiple Airlines

Deal found 3/11C$ 257

Mon 15/126:45 a.m.YUL - SAT

2 stops17h 41mMultiple Airlines

Deal found 4/11C$ 263

Thu 13/1112:55 p.m.YWG - SAT

2 stops25h 33mMultiple Airlines

Deal found 3/11C$ 271

Mon 5/17:10 a.m.YVR - SAT

1 stop28h 34mMultiple Airlines

Deal found 3/11C$ 274

Sat 29/119:10 a.m.YVR - SAT

1 stop21h 42mMultiple Airlines

Deal found 2/11C$ 275

Thu 18/126:00 a.m.YEG - SAT

2 stops25h 50mUnited Airlines

Deal found 3/11C$ 277

Sat 20/127:35 p.m.YYC - SAT

1 stop16h 41mMultiple Airlines

Deal found 4/11C$ 293

Thu 18/129:00 a.m.YEG - SAT

3 stops27h 16mMultiple Airlines

Deal found 3/11C$ 295

Thu 18/128:25 a.m.YYC - SAT

1 stop27h 51mMultiple Airlines

Deal found 3/11C$ 303

Sat 15/117:10 a.m.YYZ - SAT

1 stop11h 00mMultiple Airlines

Deal found 3/11C$ 310

Fly from

Fly to

Route

Depart

Return

Price

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Sun 25/1

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

3 stops27h 56m

San Antonio

Mon 2/2

6:00 a.m.-2:20 p.m.

1 stop7h 20m

C$ 281

VancouverSan Antonio

YVR - SAT

YVRSAT

Vancouver Intl

Tue 9/12

8:00 a.m.-6:59 p.m.

1 stop8h 59m

San Antonio

Fri 12/12

1:51 p.m.-10:20 p.m.

1 stop10h 29m

C$ 313

VancouverSan Antonio

YVR - SAT

YVRSAT

Vancouver Intl

Mon 1/12

9:10 a.m.-6:55 p.m.

1 stop7h 45m

San Antonio

Mon 8/12

12:03 p.m.-4:31 p.m.

1 stop30h 28m

C$ 316

HalifaxSan Antonio

YHZ - SAT

YHZSAT

Halifax Intl

Wed 18/2

2:58 p.m.-11:14 p.m.

2 stops10h 16m

San Antonio

Mon 23/2

5:20 p.m.-2:14 p.m.

2 stops18h 54m

C$ 397

HalifaxSan Antonio

YHZ - SAT

YHZSAT

Halifax Intl

Thu 19/2

2:58 p.m.-11:14 p.m.

2 stops10h 16m

San Antonio

Mon 23/2

5:20 p.m.-2:14 p.m.

2 stops18h 54m

C$ 399

HalifaxSan Antonio

YHZ - SAT

YHZSAT

Halifax Intl

Tue 17/2

2:58 p.m.-11:12 p.m.

2 stops10h 14m

San Antonio

Mon 23/2

5:20 p.m.-2:14 p.m.

2 stops18h 54m

C$ 399

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Fri 16/1

9:35 a.m.-7:03 p.m.

1 stop10h 28m

San Antonio

Mon 19/1

7:57 p.m.-6:20 a.m.

1 stop9h 23m

C$ 410

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 23/2

5:48 p.m.-8:43 a.m.

2 stops15h 55m

San Antonio

Wed 25/2

7:00 a.m.-4:30 p.m.

1 stop8h 30m

C$ 421

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Thu 8/1

7:10 a.m.-6:39 p.m.

1 stop12h 29m

San Antonio

Sat 10/1

3:51 p.m.-2:20 p.m.

2 stops21h 29m

C$ 425

CalgarySan Antonio

YYC - SAT

YYCSAT

Calgary

Tue 9/12

9:00 a.m.-6:59 p.m.

1 stop8h 59m

San Antonio

Fri 12/12

12:37 p.m.-1:55 p.m.

3 stops26h 18m

C$ 432

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 60 results

...

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, August is the cheapest month in which you can book a flight from Canada to San Antonio (average of C$ 139). Flying from Canada to San Antonio in December is currently the most expensive (average of C$ 295). 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?

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from Canada to San Antonio by exploring options for tickets in the evening.

What is the cheapest day to fly from Canada to San Antonio?

Travelers seeking maximum savings on their Canada to San Antonio flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Antonio

Check out reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines 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

7.9

Good

8,002 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,002 reviews

Delta

7.9

Good

8,002 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

8,998 reviews

Delta

7.9

Good

8,002 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,038 reviews

Delta

7.9

Good

8,002 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

WestJet

7.2

Good

3,153 reviews

Delta

7.9

Good

8,002 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Air Canada

7.1

Good

10,400 reviews

Delta

7.9

Good

8,002 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

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 8h 55m. Fly via United Airlines or Delta to get the fastest option. Canada and San Antonio are separated by a distance of 3019 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$ 277 on United Airlines. Other airlines that offer cheap prices include Delta from C$ 344 and American Airlines from C$ 355 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 Edmonton - San Antonio when deciding on the best route from Canada to San Antonio.
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, August is the cheapest month in which you can book a flight from Canada to San Antonio (average of C$ 139). Flying from Canada to San Antonio in December is currently the most expensive (average of C$ 295). 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 for Canada to San Antonio

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Top 5 airlines flying from Canada to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 287	AverageC$ 658	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
United Airlines	CheapestC$ 341	AverageC$ 708	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 347	AverageC$ 711	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Delta	CheapestC$ 361	AverageC$ 514	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	CheapestC$ 399	AverageC$ 580	FlexibilityNo cancel fee	On-time71%	Search American Airlines 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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Cheap flights from Canada to San Antonio from C$ 243

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 16/11. 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

Keep the following information in mind while searching for Canada to San Antonio flight deals. Data was last updated 4 November 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 4 November 2025.

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 4 November 2025.

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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

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?

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 4 November 2025.

What is the cheapest day to fly from Canada to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Canada to San Antonio. Price data was last updated on 16 December 2024.

Reviews of airlines servicing San Antonio

Check out reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines 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

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?

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?

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?

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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.

Top 5 airlines flying from Canada to San Antonio

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

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

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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 4 November 2025.