Which airlines fly to San Antonio?

Air Canada is the airline most momondo users in Canada opt for when booking flights to San Antonio. United Airlines, WestJet and Porter Airlines are also popular choices when flying to San Antonio from Canada. Most major airlines flying from Canada to San Antonio will offer flights on a regular basis, though your options may vary depending on what airport you fly from.

Delta Flights to San Antonio

Delta will jet to San Antonio around 24 times in an average week. Where you fly from will dictate what kind of deals you can get for Delta, but prices as low as C$ 258 have been found from Montreal Pierre Elliott Trudeau Intl to San Antonio. Delta has scored 7.8/10 in momondo user reviews.

United Airlines Flights to San Antonio

C$ 381 is the best round-trip United Airlines deal to San Antonio found on momondo in the last few days. The deal departed from Edmonton. United Airlines has 38 flights to San Antonio most weeks, with prices varying by availability. 10,124 momondo users have reviewed United Airlines, scoring the airline a 7.4/10 on average.

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 Pearson Intl (the most popular airport in Canada) and into Austin Bergstrom (the most popular airport in San Antonio). If you’re flying out of Vancouver Intl and into Austin Bergstrom, then the flight time is around 4h 16m.

C$ 195 Cheap Flights to San Antonio in 2026

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 p.m. - 9:13 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

3h 43mdirect

8:50 a.m. - 1:20 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

3h 30mdirect

C$ 316Air Canada

Fri, 25 Sep - Sat, 26 Sep

6:30 p.m. - 9:13 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

3h 43mdirect

8:50 a.m. - 1:20 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

3h 30mdirect

C$ 320Air Canada

Mon, 21 Sep - Sat, 26 Sep

8:50 a.m. - 10:51 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

15h 01m1 stop Chicago O'Hare Intl

8:50 a.m. - 1:20 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

3h 30mdirect

C$ 377Multiple Airlines

Mon, 21 Sep - Sat, 26 Sep

11:00 a.m. - 10:51 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

12h 51m1 stop Chicago O'Hare Intl

8:50 a.m. - 1:20 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

3h 30mdirect

C$ 385Multiple Airlines

Wed, 23 Sep - Sat, 26 Sep

6:10 a.m. - 10:43 a.m.YYZ Toronto Pearson Intl-SAT San Antonio

5h 33m1 stop Houston George Bush Intcntl

2:00 p.m. - 8:44 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

5h 44m1 stop Chicago O'Hare Intl

C$ 388United Airlines

Sat, 3 Oct - Sat, 3 Oct

7:30 a.m. - 3:10 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

8h 40m1 stop Newark

5:30 p.m. - 11:59 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

5h 29m1 stop Chicago O'Hare Intl

C$ 388United Airlines

Sat, 19 Sep - Sat, 19 Sep

3:47 p.m. - 10:56 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

8h 09m1 stop Charlotte Douglas

6:38 a.m. - 1:31 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

5h 53m1 stop Washington, D.C. Reagan-National

C$ 388American Airlines

Sat, 10 Oct - Sat, 17 Oct

12:40 p.m. - 9:36 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

9h 56m1 stop Philadelphia

6:14 a.m. - 1:43 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

6h 29m1 stop Washington, D.C. Reagan-National

C$ 389American Airlines

Sat, 17 Oct - Wed, 21 Oct

6:10 p.m. - 11:07 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

5h 57m1 stop Detroit Metropolitan Wayne County

4:00 p.m. - 10:56 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

5h 56m1 stop Detroit Metropolitan Wayne County

C$ 395Delta

Sun, 25 Oct - Wed, 28 Oct

11:38 a.m. - 5:14 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

6h 36m1 stop Atlanta Hartsfield-Jackson

5:30 a.m. - 1:30 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

7h 00m1 stop Detroit Metropolitan Wayne County

C$ 395Delta

Tue, 27 Oct - Mon, 9 Nov

Cheap last-minute flights

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2:46 p.m. - 9:04 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SAT San Antonio

7h 18m1 stop Atlanta Hartsfield-Jackson

6:50 a.m. - 1:39 p.m.SAT San Antonio-YUL Montreal Pierre Elliott Trudeau Intl

5h 49m1 stop Atlanta Hartsfield-Jackson

C$ 637Delta

Sat, 29 Aug - Sat, 31 Oct

12:45 p.m. - 8:38 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

8h 53m1 stop Washington, D.C. Dulles Intl

8:50 a.m. - 1:20 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

3h 30mdirect

C$ 656Multiple Airlines

Sun, 30 Aug - Thu, 10 Sep

12:45 p.m. - 8:38 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

8h 53m1 stop Washington, D.C. Dulles Intl

8:50 a.m. - 1:20 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

3h 30mdirect

C$ 656Multiple Airlines

Sun, 30 Aug - Thu, 10 Sep

11:00 a.m. - 4:31 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

6h 31m1 stop Chicago O'Hare Intl

5:30 a.m. - 2:03 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

7h 33m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 659United Airlines

Mon, 31 Aug - Sun, 1 Nov

12:45 p.m. - 7:58 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

8h 13m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

7:00 a.m. - 2:25 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

6h 25m1 stop Washington, D.C. Dulles Intl

C$ 659United Airlines

Mon, 31 Aug - Tue, 3 Nov

6:10 a.m. - 1:59 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

8h 49m1 stop Detroit Metropolitan Wayne County

5:30 a.m. - 12:19 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

5h 49m1 stop Atlanta Hartsfield-Jackson

C$ 659Delta

Mon, 31 Aug - Sun, 1 Nov

8:30 a.m. - 11:56 p.m.YVR Vancouver Intl-SAT San Antonio

13h 26m2 stops Calgary Los Angeles

7:55 a.m. - 7:10 p.m.SAT San Antonio-YVR Vancouver Intl

13h 15m2 stops Atlanta Hartsfield-Jackson Calgary

C$ 714WestJet

Fri, 28 Aug - Sat, 29 Aug

8:30 a.m. - 11:56 p.m.YVR Vancouver Intl-SAT San Antonio

13h 26m2 stops Calgary Los Angeles

6:30 a.m. - 8:32 p.m.SAT San Antonio-YVR Vancouver Intl

16h 02m1 stop Minneapolis St Paul

C$ 719WestJet

Fri, 28 Aug - Sat, 29 Aug

6:30 p.m. - 9:13 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

3h 43mdirect

6:37 a.m. - 4:47 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

9h 10m1 stop Chicago O'Hare Intl

C$ 782Air Canada

Mon, 31 Aug - Sun, 1 Nov

6:30 p.m. - 9:13 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

3h 43mdirect

4:19 p.m. - 10:37 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

5h 18m1 stop Houston George Bush Intcntl

C$ 782Air Canada

Mon, 31 Aug - Fri, 30 Oct

Recent direct flight deals from Canada to San Antonio

Enter your travel dates to find the best prices.

6:30 p.m. - 9:13 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

3h 43mdirect

8:50 a.m. - 1:20 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

3h 30mdirect

C$ 316Air Canada

Fri, 25 Sep - Sat, 26 Sep

6:30 p.m. - 9:13 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

3h 43mdirect

8:50 a.m. - 1:20 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

3h 30mdirect

C$ 320Air Canada

Mon, 21 Sep - Sat, 26 Sep

7:30 p.m. - 10:13 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

3h 43mdirect

8:50 a.m. - 1:20 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

3h 30mdirect

C$ 320Air Canada

Fri, 9 Oct - Sat, 17 Oct

6:30 p.m. - 9:13 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

3h 43mdirect

8:50 a.m. - 1:20 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

3h 30mdirect

C$ 320Air Canada

Fri, 25 Sep - Sat, 26 Sep

6:30 p.m. - 9:13 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

3h 43mdirect

8:50 a.m. - 1:20 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

3h 30mdirect

C$ 353Air Canada

Fri, 11 Sep - Sat, 19 Sep

7:30 p.m. - 10:13 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

3h 43mdirect

8:50 a.m. - 1:20 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

3h 30mdirect

C$ 353Air Canada

Mon, 12 Oct - Sat, 17 Oct

7:30 p.m. - 10:13 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

3h 43mdirect

8:50 a.m. - 1:20 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

3h 30mdirect

C$ 353Air Canada

Fri, 16 Oct - Sat, 24 Oct

7:30 p.m. - 10:13 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

3h 43mdirect

8:50 a.m. - 1:20 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

3h 30mdirect

C$ 353Air Canada

Fri, 9 Oct - Sat, 17 Oct

6:30 p.m. - 9:13 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

3h 43mdirect

8:50 a.m. - 1:20 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

3h 30mdirect

C$ 514United Airlines

Wed, 9 Sep - Sat, 12 Sep

6:30 p.m. - 9:13 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

3h 43mdirect

8:50 a.m. - 1:20 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

3h 30mdirect

C$ 2,035United Airlines

Wed, 23 Sep - Sat, 26 Sep

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Fri 25/9

6:30 p.m.-9:13 p.m.

Nonstop3h 43m

San Antonio

Sat 26/9

8:50 a.m.-1:20 p.m.

Nonstop3h 30m

C$ 316

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Mon 21/9

6:30 p.m.-9:13 p.m.

Nonstop3h 43m

San Antonio

Sat 26/9

8:50 a.m.-1:20 p.m.

Nonstop3h 30m

C$ 320

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Mon 21/9

8:50 a.m.-10:51 p.m.

1 stop15h 01m

San Antonio

Sat 26/9

8:50 a.m.-1:20 p.m.

Nonstop3h 30m

C$ 377

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Wed 23/9

11:00 a.m.-10:51 p.m.

1 stop12h 51m

San Antonio

Sat 26/9

8:50 a.m.-1:20 p.m.

Nonstop3h 30m

C$ 385

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Sat 3/10

6:10 a.m.-10:43 a.m.

1 stop5h 33m

San Antonio

Sat 3/10

2:00 p.m.-8:44 p.m.

1 stop5h 44m

C$ 388

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Sat 19/9

7:30 a.m.-3:10 p.m.

1 stop8h 40m

San Antonio

Sat 19/9

5:30 p.m.-11:59 p.m.

1 stop5h 29m

C$ 388

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Sat 10/10

3:47 p.m.-10:56 p.m.

1 stop8h 09m

San Antonio

Sat 17/10

6:38 a.m.-1:31 p.m.

1 stop5h 53m

C$ 388

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Sat 17/10

12:40 p.m.-9:36 p.m.

1 stop9h 56m

San Antonio

Wed 21/10

6:14 a.m.-1:43 p.m.

1 stop6h 29m

C$ 389

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Sun 25/10

6:10 p.m.-11:07 p.m.

1 stop5h 57m

San Antonio

Wed 28/10

4:00 p.m.-10:56 p.m.

1 stop5h 56m

C$ 395

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Tue 27/10

11:38 a.m.-5:14 p.m.

1 stop6h 36m

San Antonio

Mon 9/11

5:30 a.m.-1:30 p.m.

1 stop7h 00m

C$ 395

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

San Antonio flights insights and trends

Explore insights for your San Antonio flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to San Antonio?

The cheapest month to fly to San Antonio from Canada is in July. Flight prices, which tend to average around C$ 490, are often lower during this time because this is during the off-season. If you’re not able to fly to San Antonio in July, then April is your next best option. Flight prices from Canada to San Antonio during April average around C$ 507.

What is the absolute cheapest flight to San Antonio?

Users booking trips to San Antonio from Toronto found flights 35% cheaper than the average price of flights to San Antonio. To find the cheapest price to San Antonio from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

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$ 475. 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.

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$ 638 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.

Cheapest flights to San Antonio

Find the cheapest flights to San Antonio from your nearest city or airport

Find Flights from Toronto Pearson Intl Airport to San Antonio

CHEAPEST MONTH TO FLY TO SAN ANTONIO FROM TORONTO PEARSON INTL AIRPORT	March	21% cheaper	Flying from Toronto Pearson Intl Airport to San Antonio costs on average just C$ 507 in March
MOST EXPENSIVE MONTH TO FLY TO SAN ANTONIO FROM TORONTO PEARSON INTL AIRPORT	July	35% more expensive	It costs about C$ 863 for flights to San Antonio from Toronto Pearson Intl Airport in July
MOST POPULAR MONTH TO FLY TO SAN ANTONIO FROM TORONTO PEARSON INTL AIRPORT	April	357% more users visited	More momondo users searched in flights to San Antonio from Toronto Pearson Intl Airport in April than any other month

Cheap San Antonio flight deals and tips

Summary info about San Antonio flight prices, duration and airlines

Best One-Way Price	C$ 195
Best Round-Trip Price	C$ 316
Fastest flight time	3h 43m
Popular in	March

The best one-way flight price to San Antonio from Canada in the last 5 days is C$ 195 (Toronto Pearson Intl to San Antonio).

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The best round-trip flight price to San Antonio from Canada in the last 5 days is C$ 316 (Toronto Pearson Intl to San Antonio).

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The fastest flight to San Antonio from Canada takes 3h 43m (Toronto Pearson Intl to San Antonio).

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March has the highest demand for flights to San Antonio, with a 6% price increase on average.

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Frequently asked questions about flying to San Antonio

Is there an alternative airport near San Antonio?

Those flying to San Antonio could potentially find better pricing at San Antonio Airport (12 km from San Antonio city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into San Antonio?

The cheapest airport near San Antonio is typically San Antonio Airport, with an average price of C$ 477/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to San Antonio Airport were last updated today.

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

As of August 2026, there are 6 operators available to choose from for flights to San Antonio Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to San Antonio?

Finding the right flight to San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

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

Yes. All flights to San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to San Antonio?

momondo provides multiple filters to help you find the best flight to San Antonio. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track flight prices for San Antonio and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.