SAT

C$ 235 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 16/4. 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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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

Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
6:00 a.m. - 10:59 a.m.
YOW
-
SAT
5h 59m
1 stop
United Airlines Logo
6:44 a.m. - 1:59 p.m.
SAT
-
YOW
6h 15m
1 stop
C$ 400United Airlines
Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
7:30 p.m. - 8:27 a.m.
YOW
-
SAT
13h 57m
2 stops
United Airlines Logo
5:57 p.m. - 1:59 p.m.
SAT
-
YOW
19h 02m
2 stops
C$ 401United Airlines
Wed, 3 Jun - Sat, 6 Jun
Delta Logo
7:00 a.m. - 1:31 p.m.
YUL
-
SAT
7h 31m
1 stop
Delta Logo
4:00 p.m. - 11:13 p.m.
SAT
-
YUL
6h 13m
1 stop
C$ 476Delta
Wed, 3 Jun - Sat, 6 Jun
Delta Logo
6:51 p.m. - 12:44 a.m.
YUL
-
SAT
6h 53m
1 stop
Delta Logo
2:00 p.m. - 11:41 p.m.
SAT
-
YUL
8h 41m
1 stop
C$ 478Delta
Thu, 21 May - Sun, 24 May
American Airlines Logo
5:33 p.m. - 11:56 p.m.
YUL
-
SAT
7h 23m
1 stop
American Airlines Logo
8:23 p.m. - 2:42 p.m.
SAT
-
YUL
17h 19m
1 stop
C$ 490American Airlines
Fri, 1 May - Sun, 3 May
WestJet Logo
6:27 p.m. - 12:46 a.m.
YYZ
-
SAT
7h 19m
1 stop
WestJet Logo
5:10 a.m. - 1:24 p.m.
SAT
-
YYZ
7h 14m
1 stop
C$ 506WestJet
Fri, 15 May - Tue, 19 May
WestJet Logo
11:29 a.m. - 5:16 p.m.
YYZ
-
SAT
6h 47m
1 stop
WestJet Logo
4:15 p.m. - 8:59 a.m.
SAT
-
YYZ
15h 44m
1 stop
C$ 507WestJet
Fri, 17 Apr - Fri, 24 Apr
Multiple Airlines Logo
3:20 p.m. - 1:17 p.m.
YYZ
-
SAT
22h 57m
2 stops
Multiple Airlines Logo
6:00 a.m. - 10:15 p.m.
SAT
-
YYZ
15h 15m
1 stop
C$ 529Multiple Airlines
Wed, 16 Sep - Wed, 23 Sep
American Airlines Logo
6:00 p.m. - 11:21 p.m.
YUL
-
SAT
6h 21m
1 stop
American Airlines Logo
8:00 a.m. - 10:44 p.m.
SAT
-
YUL
13h 44m
2 stops
C$ 570American Airlines
Fri, 1 May - Thu, 7 May
Multiple Airlines Logo
10:15 a.m. - 11:51 p.m.
YTZ
-
SAT
14h 36m
2 stops
Multiple Airlines Logo
5:26 p.m. - 3:05 p.m.
SAT
-
YTZ
20h 39m
2 stops
C$ 674Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flightC$ 268
Most popular time to fly and prices are also 9% 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.

Travelling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Schertz
Boerne
Kerrville

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)