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>

$206 CHEAP FLIGHTS from Ontario to San Antonio

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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

Wed, Jun 24 - Tue, Jun 30

6:30 pm - 9:13 pm

YYZ

SAT

3h 43mnonstop

9:00 am - 1:30 pm

SAT

YYZ

3h 30mnonstop

$358Air Canada

Mon, May 18 - Thu, May 28

6:35 pm - 9:18 pm

YYZ

SAT

3h 43mnonstop

8:30 am - 1:00 pm

SAT

YYZ

3h 30mnonstop

$365Air Canada

Fri, Jun 26 - Tue, Jul 14

6:05 am - 10:35 am

YYZ

SAT

5h 30m

1 stop

5:00 pm - 11:58 pm

SAT

YYZ

5h 58m

1 stop

$381Delta

Tue, Jul 7 - Tue, Jul 7

6:10 am - 1:17 pm

YYZ

SAT

8h 07m

1 stop

4:18 pm - 10:44 pm

SAT

YYZ

5h 26m

1 stop

$383United Airlines

Thu, Jun 25 - Tue, Jun 30

6:34 pm - 12:33 am

YYZ

SAT

6h 59m

1 stop

5:25 am - 12:25 pm

SAT

YYZ

6h 00m

1 stop

$385Delta

Wed, Jun 24 - Sat, Jul 11

11:00 am - 4:30 pm

YYZ

SAT

6h 30m

1 stop

1:20 pm - 8:44 pm

SAT

YYZ

6h 24m

1 stop

$389United Airlines

Thu, Jul 9 - Mon, Jul 13

8:00 pm - 1:32 pm

YUL

SAT

18h 32m

2 stops

7:40 am - 7:05 am

SAT

YUL

22h 25m

2 stops

$460WestJet

Mon, Jun 1 - Fri, Jun 5

7:00 am - 9:52 am

YUL

SAT

27h 52m

1 stop

6:10 pm - 4:45 pm

SAT

YUL

21h 35m

2 stops

$469WestJet

Sat, Jun 20 - Sat, Jun 27

6:55 am - 10:15 am

YOW

SAT

28h 20m

3 stops

11:15 am - 12:50 am

SAT

YOW

12h 35m

2 stops

$880Multiple Airlines

Sat, Jun 20 - Sat, Jun 27

6:55 am - 10:15 am

YOW

SAT

28h 20m

3 stops

12:06 pm - 12:20 am

SAT

YOW

35h 14m

3 stops

$902Multiple Airlines

Useful Info

Low season	July
High season	April
Cheapest flight	$206

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)

$206 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