$141 Find Cheap Flights from Ontario to San Antonio

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Antonio departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$236
Typical prices: $293-$414
Multiple Airlines
Mon 2/2Thu 2/5
YYZ - SAT • 1 stop
Cheapest non-stop
$457
Air Canada
Mon 6/8Sat 6/13
YYZ - SAT • Non-stop
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Flight Deals
Useful Info
Flight Deals

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.

Recent round-trip flight deals from Ontario to San Antonio

Mon, Feb 2 - Thu, Feb 5
Multiple Airlines Logo
7:10 am - 11:52 pm
YYZ
-
SAT
17h 42m1 stop
Multiple Airlines Logo
10:35 am - 2:40 pm
SAT
-
YYZ
27h 05m1 stop
$236Multiple Airlines
Mon, Feb 9 - Mon, Feb 23
Multiple Airlines Logo
8:00 pm - 4:17 pm
YYZ
-
SAT
21h 17m2 stops
Multiple Airlines Logo
3:50 pm - 6:43 am
SAT
-
YYZ
13h 53m1 stop
$262Multiple Airlines
Mon, Feb 2 - Thu, Feb 5
Multiple Airlines Logo
7:15 am - 11:52 pm
YYZ
-
SAT
17h 37m2 stops
Multiple Airlines Logo
10:35 am - 11:20 pm
SAT
-
YYZ
11h 45m1 stop
$265Multiple Airlines
Wed, Jan 28 - Thu, Jan 29
Multiple Airlines Logo
7:15 am - 11:52 pm
YYZ
-
SAT
17h 37m1 stop
Multiple Airlines Logo
10:35 am - 2:40 pm
SAT
-
YYZ
27h 05m1 stop
$270Multiple Airlines
Mon, Feb 2 - Wed, Feb 4
United Airlines Logo
2:15 pm - 8:56 pm
YOW
-
SAT
7h 41m1 stop
United Airlines Logo
8:00 am - 4:30 pm
SAT
-
YOW
7h 30m1 stop
$311United Airlines
Mon, Feb 2 - Wed, Feb 4
United Airlines Logo
5:55 pm - 8:41 am
YOW
-
SAT
15h 46m2 stops
United Airlines Logo
12:08 pm - 9:56 pm
SAT
-
YOW
8h 48m2 stops
$312United Airlines
Fri, Jan 9 - Mon, Jan 12
Air Canada Logo
10:25 am - 8:56 pm
YTZ
-
SAT
11h 31m2 stops
Air Canada Logo
7:25 am - 6:13 pm
SAT
-
YTZ
9h 48m2 stops
$489Air Canada
Fri, Jan 9 - Mon, Jan 12
Air Canada Logo
10:25 am - 8:56 pm
YTZ
-
SAT
11h 31m2 stops
Air Canada Logo
7:06 am - 9:28 pm
SAT
-
YTZ
13h 22m2 stops
$490Air Canada
Tue, Jun 9 - Mon, Jun 15
United Airlines Logo
12:15 pm - 11:08 pm
YTZ
-
SAT
11h 53m1 stop
United Airlines Logo
7:00 am - 4:41 pm
SAT
-
YTZ
8h 41m1 stop
$519United Airlines
Sun, Jun 7 - Mon, Jun 15
Air Canada Logo
9:30 am - 8:48 am
YTZ
-
SAT
24h 18m2 stops
Air Canada Logo
12:10 pm - 6:42 pm
SAT
-
YTZ
5h 32m1 stop
$571Air Canada
Useful Info

Good to know

Low seasonJuly
Cheapest flight$146
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Toronto to San Antonio

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?

Book flights to San Antonio if you plan to visit one of these locations
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Everything you need to know for your flight to San Antonio

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

San Antonio (SAT)