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>

$189 CHEAP FLIGHTS from Ontario to San Antonio

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

...and more

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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

Tue, Jun 2 - Mon, Jun 8

5:20 pm - 8:27 am

YOW

SAT

16h 07m

2 stops

1:40 pm - 9:35 pm

SAT

YOW

6h 55m

1 stop

$320United Airlines

Wed, Sep 2 - Sun, Sep 6

6:00 am - 4:08 pm

YOW

SAT

11h 08m

2 stops

6:00 am - 4:15 pm

SAT

YOW

9h 15m

1 stop

$354United Airlines

Wed, Sep 2 - Sun, Sep 6

6:25 am - 3:39 pm

YOW

SAT

10h 14m

2 stops

6:00 am - 4:15 pm

SAT

YOW

9h 15m

1 stop

$355United Airlines

Thu, May 28 - Sun, May 31

6:15 am - 12:55 pm

YYZ

SAT

7h 40m

1 stop

6:04 am - 2:30 pm

SAT

YYZ

7h 26m

1 stop

$359American Airlines

Fri, May 22 - Thu, May 28

8:50 am - 10:59 pm

YYZ

SAT

15h 09m

1 stop

8:30 am - 1:00 pm

SAT

YYZ

3h 30mnonstop

$360Air Canada

Tue, May 26 - Fri, Jun 5

6:12 pm - 10:27 pm

YYZ

SAT

5h 15m

1 stop

6:08 am - 11:59 pm

SAT

YYZ

16h 51m

2 stops

$364WestJet

Tue, Jun 9 - Tue, Jun 16

6:50 pm - 12:33 am

YUL

SAT

6h 43m

1 stop

6:40 am - 5:45 pm

SAT

YUL

10h 05m

1 stop

$369KLM

Fri, May 22 - Thu, May 28

11:00 am - 4:03 pm

YYZ

SAT

6h 03m

1 stop

8:30 am - 1:00 pm

SAT

YYZ

3h 30mnonstop

$371Air Canada

Fri, Jun 5 - Wed, Jun 10

11:29 am - 5:06 pm

YYZ

SAT

6h 37m

1 stop

5:10 am - 11:19 am

SAT

YYZ

5h 09m

1 stop

$378WestJet

Thu, Sep 24 - Wed, Sep 30

7:55 am - 1:45 pm

YUL

SAT

6h 50m

1 stop

1:40 pm - 9:34 pm

SAT

YUL

6h 54m

1 stop

$392American Airlines

Useful Info

Low season	July
High season	April
Cheapest flight	$189

Best time to beat the crowds but there is an average 17% increase in price.

Most popular time to fly and prices are also 23% lower 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.

Schertz

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)

$189 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

Recent direct 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.

Traveling to a place near San Antonio?

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