How does KAYAK find such low prices on flights from Ontario to San Antonio?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to San Antonio.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to San Antonio?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to San Antonio?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Ontario with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to San Antonio?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

C$ 255 CHEAP FLIGHTS from Ontario to San Antonio

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Flight Deals

Cheap Flights from Ontario to San Antonio

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Ontario to San Antonio

Thu, 21 Jan - Sun, 24 Jan

12:39 p.m. - 8:37 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

8h 58m1 stop Washington, D.C. Reagan-National

8:04 a.m. - 5:44 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

8h 40m1 stop Chicago O'Hare Intl

C$ 427American Airlines

Thu, 21 Jan - Sun, 24 Jan

2:01 p.m. - 8:57 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

7h 56m1 stop 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$ 427American Airlines

Wed, 4 Nov - Fri, 13 Nov

6:00 a.m. - 2:10 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

9h 10m1 stop Detroit Metropolitan Wayne County

4:32 p.m. - 11:57 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

6h 25m1 stop Atlanta Hartsfield-Jackson

C$ 431Delta

Tue, 20 Oct - Sat, 24 Oct

1:34 p.m. - 9:48 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

9h 14m1 stop Atlanta Hartsfield-Jackson

6:50 a.m. - 5:18 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

9h 28m1 stop Atlanta Hartsfield-Jackson

C$ 431Delta

Wed, 28 Oct - Wed, 4 Nov

8:35 a.m. - 7:10 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

11h 35m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

5:30 a.m. - 2:17 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

7h 47m1 stop Houston George Bush Intcntl

C$ 431United Airlines

Wed, 28 Oct - Wed, 4 Nov

8:35 a.m. - 4:49 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

9h 14m1 stop Chicago O'Hare Intl

1:15 p.m. - 9:15 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

7h 00m1 stop Chicago O'Hare Intl

C$ 431United Airlines

Fri, 16 Oct - Sat, 24 Oct

6:10 a.m. - 3:53 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

10h 43m1 stop Houston George Bush Intcntl

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

3h 30mdirect

C$ 431Multiple Airlines

Tue, 20 Oct - Sat, 24 Oct

7:00 p.m. - 11:41 a.m.YYZ Toronto Pearson Intl-SAT San Antonio

17h 41m1 stop Newark

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

3h 30mdirect

C$ 431Multiple Airlines

Fri, 16 Oct - Mon, 19 Oct

5:49 p.m. - 12:30 a.m.YYZ Toronto Pearson Intl-SAT San Antonio

7h 41m1 stop Salt Lake City

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

5h 49m1 stop Atlanta Hartsfield-Jackson

C$ 477WestJet

Fri, 13 Nov - Fri, 20 Nov

7:00 p.m. - 9:54 a.m.YYZ Toronto Pearson Intl-SAT San Antonio

15h 54m2 stops Calgary Atlanta Hartsfield-Jackson

4:00 p.m. - 10:57 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

5h 57m1 stop Detroit Metropolitan Wayne County

C$ 483WestJet

Recent last minute flight deals from Ontario to San Antonio

Fri, 9 Oct - Tue, 13 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$ 678Air Canada

Fri, 9 Oct - Thu, 15 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$ 690Air Canada

Fri, 9 Oct - Thu, 15 Oct

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

3h 43mdirect

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

5h 56m1 stop Detroit Metropolitan Wayne County

C$ 712Multiple Airlines

Thu, 8 Oct - Mon, 12 Oct

1:34 p.m. - 7:48 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

7h 14m1 stop Atlanta Hartsfield-Jackson

1:41 p.m. - 11:59 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

9h 18m1 stop Atlanta Hartsfield-Jackson

C$ 713Delta

Thu, 8 Oct - Tue, 13 Oct

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

5h 57m1 stop Detroit Metropolitan Wayne County

6:50 a.m. - 5:18 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

9h 28m1 stop Atlanta Hartsfield-Jackson

C$ 717Delta

Fri, 9 Oct - Tue, 13 Oct

3:53 p.m. - 10:51 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

7h 58m1 stop Houston George Bush Intcntl

9:48 a.m. - 11:54 p.m.SAT San Antonio-YYZ Toronto Pearson Intl

13h 06m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

C$ 792United Airlines

Fri, 9 Oct - Tue, 3 Nov

3:53 p.m. - 10:51 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

7h 58m1 stop Houston George Bush Intcntl

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$ 792United Airlines

Fri, 9 Oct - Tue, 13 Oct

3:53 p.m. - 10:51 p.m.YYZ Toronto Pearson Intl-SAT San Antonio

7h 58m1 stop Houston George Bush Intcntl

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

3h 30mdirect

C$ 792Multiple Airlines

Fri, 9 Oct - Thu, 15 Oct

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

5h 57m1 stop Detroit Metropolitan Wayne County

2:30 p.m. - 5:45 a.m.SAT San Antonio-YYZ Toronto Pearson Intl

14h 15m2 stops Minneapolis St Paul Calgary

C$ 823WestJet

Fri, 9 Oct - Tue, 13 Oct

10:50 a.m. - 12:13 a.m.YYZ Toronto Pearson Intl-SAT San Antonio

14h 23m2 stops Calgary Los Angeles

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

5h 56m1 stop Detroit Metropolitan Wayne County

C$ 824WestJet

Useful Info

Low season	August
High season	December
Cheapest flight	C$ 255

Best time to beat the crowds (14% less expensive on average)

Most popular time to fly (11% more expensive on average)

Flight from Toronto to San Antonio

How does KAYAK find such low prices on flights from Ontario to San Antonio?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to San Antonio.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to San Antonio?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to San Antonio?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to San Antonio?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.