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>

$181 CHEAP FLIGHTS from Ontario to San Antonio

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

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Cheap Flights 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.

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to San Antonio

Wed, Oct 15 - Wed, Oct 22

8:10 am - 3:26 pmYYZ-SAT

8h 16m2 stops

2:20 pm - 10:36 pmSAT-YYZ

7h 16m1 stop

$369United Airlines

Find Deal

Fri, Jul 4 - Thu, Jul 10

7:15 am - 6:19 pmYYZ-SAT

12h 04m1 stop

5:38 pm - 9:08 pmSAT-YYZ

26h 30m1 stop

$374

Find Deal

Mon, Sep 1 - Sun, Sep 7

4:30 pm - 10:48 pmYUL-SAT

7h 18m1 stop

7:00 am - 3:00 pmSAT-YUL

7h 00m1 stop

$376Air Canada

Find Deal

Mon, Jul 7 - Mon, Jul 14

6:24 pm - 12:35 pmYYZ-SAT

19h 11m1 stop

6:12 am - 6:44 pmSAT-YYZ

11h 32m1 stop

$392American Airlines

Find Deal

Sun, Jun 1 - Wed, Jun 4

6:10 am - 10:44 amYYZ-SAT

5h 34m1 stop

2:10 pm - 11:58 pmSAT-YYZ

8h 48m1 stop

$396Air Canada

Find Deal

Sat, Jun 21 - Sat, Jul 5

6:15 am - 11:15 amYYZ-SAT

6h 00m1 stop

6:25 am - 12:33 amSAT-YYZ

17h 08m2 stops

$413WestJet

Find Deal

Thu, Aug 7 - Sun, Aug 17

9:45 am - 3:31 pmYYZ-SAT

6h 46m1 stop

5:10 am - 11:20 amSAT-YYZ

5h 10m1 stop

$418WestJet

Find Deal

Sun, Jul 27 - Thu, Jul 31

7:00 am - 5:06 pmYUL-SAT

11h 06m1 stop

12:24 pm - 11:55 pmSAT-YUL

10h 31m1 stop

$425Delta

Find Deal

Tue, Jul 8 - Tue, Jul 15

12:30 pm - 5:38 pmYUL-SAT

6h 08m1 stop

7:00 am - 4:40 pmSAT-YUL

8h 40m2 stops

$439American Airlines

Find Deal

Thu, May 29 - Sun, Jun 1

5:50 pm - 12:39 amYYZ-SAT

7h 49m1 stop

5:20 am - 12:14 pmSAT-YYZ

5h 54m1 stop

$630Delta

Find Deal

Useful Info

Low season	July
High season	October
Cheapest flight	$181

Best time to beat the crowds but there is an average 20% increase in price.

Most popular time to fly with an average 7% increase in price.

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.

Everything you need to know for your flight to San Antonio

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San Antonio

San Antonio (SAT)

$181 Find Cheap Flights from Ontario to San Antonio

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

Cheap Flights from Ontario to San Antonio

Recent round-trip flight deals from Ontario to San Antonio

Recent one-way flight deals from Ontario to San Antonio

Recent last minute flight deals from Ontario to San Antonio

Good to know

FAQs for booking flights from Ontario 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.

Everything you need to know for your flight to San Antonio

Information on the airport you'll fly into in San Antonio

Cabin class types available on flights to Ontario

Complete your trip to San Antonio with a hotel stay or car rental

Find direct flights for San Antonio

Flights to other popular destinations

Flights from domestic origins to San Antonio

Choose which airport to fly into in San Antonio

Find deals for your return flight