Cheap flights from Toronto, Canada to San Antonio, TX

Flights starting at CA$225. Choose between United Airlines, Spirit Airlines, or WestJet to find the best price.

Make your travel wishlist, we'll do the rest
Hidden deals
Effortless booking
Travel hacking

Tips to know when travelling to San Antonio

Mailbox
Receive exclusive deals by email
Travelers usually depart from Toronto Pearson International, or Billy Bishop Toronto City when they travel from Toronto to San Antonio. The most popular airlines for this route are United Airlines, Spirit Airlines, WestJet, Porter Airlines, and Frontier Airlines. Toronto and San Antonio have 180 direct flights per week.

Check-in for a flight from Toronto to San Antonio

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUAYes
Spirit AirlinesNKSNKNo
WestJetWJAWSNo
Porter AirlinesPOEPDNo
Frontier AirlinesFFTF9No

Travel tips & how to get from Toronto to San Antonio

The cheapest price of a one-way ticket from Toronto to San Antonio is CA$223. Round trip fares cost between CA$371 at the lowest and CA$587 at most.

Weather in San Antonio

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January17°C7°C
February19°C9°C
March23°C12°C
April27°C16°C
May30°C20°C
June34°C23°C
July35°C24°C
August36°C25°C
September32°C22°C
October28°C17°C
November21°C12°C
December18°C9°C
Hottest Month
36°C
August
Coldest month
7°C
January
Sunny days
302
days per year

14 day forecast

Friday
1 Nov
89%
30°C20°C
8 Nov
72%
26°C18°C
Saturday
2 Nov
87%
31°C22°C
9 Nov
87%
27°C22°C
Sunday
3 Nov
89%
31°C23°C
10 Nov
88%
29°C21°C
Monday
4 Nov
75%
30°C22°C
11 Nov
28°C21°C
Tuesday
5 Nov
88%
23°C17°C
12 Nov
88%
26°C21°C
Wednesday
6 Nov
75%
26°C16°C
13 Nov
89%
29°C23°C
Thursday
7 Nov
84%
27°C21°C
14 Nov
88%
26°C22°C

Frequently asked questions

What are the most popular routes to and from Toronto?
What are the most popular routes to and from San Antonio?
What airports are near San Antonio?
Which airlines fly between Toronto and San Antonio?
When's the best time to travel between Toronto and San Antonio?
What flights operate between Toronto and San Antonio?
How many airports are there near San Antonio?
What time do nonstop (direct) flights between Toronto and San Antonio depart?
What time do nonstop (direct) flights between Toronto and San Antonio arrive?
What time do flights between Toronto and San Antonio depart?
What time do flights between Toronto and San Antonio arrive?

Explore alternative trips

Flights from Toronto

Flights to San Antonio

Popular routes

The nearest countries with flights to San Antonio

Here is a list of countries people are flying from

Other destination countries from Toronto

Here is a list of countries people are flying to
Find the best connection from Toronto to San Antonio
Search flights, trains & buses
We hack the system,
you fly for less