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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

C$ 213 CHEAP FLIGHTS from Ontario to San Antonio

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Cheap Flight Deals from Ontario to San Antonio

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to San Antonio

KAYAK's recommended round-trip deals from the most popular airlines that fly from Ontario to San Antonio.

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

Choose your dates

7:00 a.m. - 12:23 p.m.YYZ-SAT

6h 23m1 stop

5:30 a.m. - 2:30 p.m.SAT-YYZ

8h 00m1 stop

C$ 343United Airlines

Find Deal

Fri, 13 Jun - Tue, 17 Jun

7:00 a.m. - 12:23 p.m.YYZ-SAT

6h 23m1 stop

6:45 a.m. - 3:46 p.m.SAT-YYZ

8h 01m1 stop

C$ 356United Airlines

Find Deal

Sun, 25 May - Sat, 31 May

6:10 p.m. - 12:21 a.m.YYZ-SAT

7h 11m1 stop

4:35 p.m. - 10:58 p.m.SAT-YYZ

5h 23m1 stop

C$ 364Delta

Find Deal

Wed, 21 May - Wed, 28 May

1:15 p.m. - 5:43 p.m.YYZ-SAT

5h 28m1 stop

8:34 p.m. - 12:30 p.m.SAT-YYZ

14h 56m1 stop

C$ 377American Airlines

Find Deal

Mon, 12 May - Thu, 15 May

5:15 p.m. - 10:25 p.m.YYZ-SAT

6h 10m1 stop

6:00 a.m. - 12:30 p.m.SAT-YYZ

5h 30m1 stop

C$ 411American Airlines

Find Deal

Wed, 15 Oct - Mon, 20 Oct

7:45 a.m. - 1:54 p.m.YYZ-SAT

7h 09m1 stop

2:49 p.m. - 9:59 p.m.SAT-YYZ

6h 10m1 stop

C$ 418Delta

Find Deal

Sat, 21 Jun - Sat, 5 Jul

12:00 p.m. - 5:00 a.m.YYZ-SAT

18h 00m2 stops

6:55 a.m. - 5:10 p.m.SAT-YYZ

9h 15m1 stop

C$ 463

Find Deal

Fri, 13 Jun - Tue, 17 Jun

12:00 p.m. - 5:00 a.m.YYZ-SAT

18h 00m3 stops

4:20 p.m. - 7:59 p.m.SAT-YYZ

26h 39m1 stop

C$ 472

Find Deal

Fri, 13 Jun - Tue, 17 Jun

6:30 a.m. - 12:36 p.m.YYZ-SAT

7h 06m1 stop

6:25 a.m. - 6:04 p.m.SAT-YYZ

10h 39m2 stops

C$ 517WestJet

Find Deal

Sat, 7 Jun - Sat, 14 Jun

9:45 a.m. - 10:13 p.m.YYZ-SAT

13h 28m1 stop

6:30 a.m. - 6:04 p.m.SAT-YYZ

10h 34m2 stops

C$ 579WestJet

Find Deal

Tue, 15 Jul - Fri, 8 Aug

Low season	July
High season	October
Cheapest flight	C$ 213

Best time to beat the crowds but there is an average 6% increase in price.

Most popular time to fly (9% 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.