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C$ 242+ Cheap flights to San Antonio

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
— SAT
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights to San Antonio
Explore the most affordable flight options available to San Antonio. Find the lowest fares based on data from user searches, with prices last updated on 27 October 2025.

Tue 25/117:15 a.m.YYZ - SAT
1 stop9h 44mMultiple Airlines
Tue 2/124:54 p.m.SAT - YYZ
1 stop30h 17mMultiple Airlines
Deal found 26/10C$ 375
Mon 8/1211:15 a.m.YYZ - SAT
1 stop13h 11mMultiple Airlines
Sun 14/128:50 a.m.SAT - YYZ
1 stop25h 53mMultiple Airlines
Deal found 26/10C$ 417
Mon 10/117:00 a.m.YYZ - SAT
1 stop12h 32mMultiple Airlines
Thu 20/117:37 p.m.SAT - YYZ
1 stop15h 06mMultiple Airlines
Deal found 25/10C$ 477
Sat 8/117:10 a.m.YYZ - SAT
1 stop11h 00mMultiple Airlines
Tue 11/117:37 p.m.SAT - YYZ
1 stop15h 06mMultiple Airlines
Deal found 25/10C$ 509
Fri 21/117:40 p.m.YTZ - SAT
2 stops23h 52mMultiple Airlines
Mon 1/128:33 p.m.SAT - YTZ
3 stops24h 37mMultiple Airlines
Deal found 27/10C$ 649
Fri 21/116:15 p.m.YTZ - SAT
2 stops25h 17mMultiple Airlines
Mon 24/118:33 p.m.SAT - YTZ
3 stops24h 30mMultiple Airlines
Deal found 27/10C$ 656
Mon 3/1112:30 p.m.YTZ - SAT
2 stops11h 46mAir Canada
Thu 6/117:05 a.m.SAT - YTZ
2 stops8h 50mAir Canada
Deal found 26/10C$ 813
Mon 3/116:15 p.m.YTZ - SAT
2 stops25h 17mMultiple Airlines
Thu 6/113:23 p.m.SAT - YTZ
3 stops29h 40mMultiple Airlines
Deal found 26/10C$ 943
Mon 8/127:00 a.m.YTZ - SAT
3 stops17h 26mMultiple Airlines
Sun 14/122:13 p.m.SAT - YTZ
2 stops25h 35mMultiple Airlines
Deal found 26/10C$ 1,110

Flights to San Antonio in 2025

Find the latest flights to San Antonio in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 27 October 2025.

Round-trip from

C$ 375

One-way from

C$ 242

Popular in

August

Cheapest in

February

Average price

C$ 623
25/11-2/12
  • 25/11-2/12
  • 2 total stops
  • 40h 01m total
  • Toronto to San Antonio
Search Deals
7/1
  • 7/1
  • 1 total stop
  • 24h 31m total
  • Toronto to San Antonio
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to San Antonio that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 27 October 2025.
Use the filters below to find and compare flights to San Antonio that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Fri 20/2

7:10 a.m.-10:27 p.m.

1 stop16h 17m

San Antonio

Mon 23/2

6:00 a.m.-2:20 p.m.

1 stop7h 20m

C$ 360

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Sat 10/1

8:20 p.m.-6:39 p.m.

1 stop23h 19m

San Antonio

Tue 13/1

6:00 a.m.-2:16 p.m.

1 stop7h 16m

C$ 411

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Mon 8/12

11:15 a.m.-11:26 p.m.

1 stop13h 11m

San Antonio

Sun 14/12

8:50 a.m.-11:43 a.m.

1 stop25h 53m

C$ 417

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Fri 21/11

12:50 p.m.-3:59 p.m.

1 stop28h 09m

San Antonio

Mon 1/12

8:33 p.m.-2:05 p.m.

1 stop16h 32m

C$ 453

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Mon 10/11

7:00 a.m.-6:32 p.m.

1 stop12h 32m

San Antonio

Thu 20/11

7:37 p.m.-11:43 a.m.

1 stop15h 06m

C$ 477

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Sat 8/11

7:10 a.m.-5:10 p.m.

1 stop11h 00m

San Antonio

Tue 11/11

7:37 p.m.-11:43 a.m.

1 stop15h 06m

C$ 509

TorontoSan Antonio

YTZ - SAT

YTZSAT

Toronto Island

Fri 21/11

7:40 p.m.-6:32 p.m.

2 stops23h 52m

San Antonio

Mon 1/12

8:33 p.m.-10:10 p.m.

3 stops24h 37m

C$ 649

TorontoSan Antonio

YTZ - SAT

YTZSAT

Toronto Island

Fri 21/11

6:15 p.m.-6:32 p.m.

2 stops25h 17m

San Antonio

Mon 24/11

8:33 p.m.-10:03 p.m.

3 stops24h 30m

C$ 656

TorontoSan Antonio

YTZ - SAT

YTZSAT

Toronto Island

Fri 20/2

12:30 p.m.-10:27 p.m.

2 stops10h 57m

San Antonio

Mon 23/2

6:00 a.m.-10:03 p.m.

2 stops15h 03m

C$ 669

TorontoSan Antonio

YTZ - SAT

YTZSAT

Toronto Island

Tue 24/2

10:45 a.m.-8:53 p.m.

2 stops11h 08m

San Antonio

Wed 25/2

7:05 a.m.-5:55 p.m.

2 stops9h 50m

C$ 705

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Showing 1-10 of 31 results
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Best time to book a flight to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to San Antonio

When is the best time to book a flight to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to San Antonio. Price data was last updated on 24 October 2025.

The price you pay for your flight to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to San Antonio?

On average, a flight from Toronto to San Antonio takes 8 hours 48 minutes. Flights to San Antonio from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to San Antonio?

The most popular airlines flying from Toronto to San Antonio are WestJet, United Airlines and Air Canada.

WestJet
WestJet
From C$ 286
United Airlines
United Airlines
From C$ 340
Air Canada
Air Canada
From C$ 346
Delta
Delta
From C$ 359

What are the cheapest airlines that fly to San Antonio?

The cheapest airlines flying from Toronto to San Antonio are Air Canada, United Airlines and Delta.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 41.0 - 95.0 mm per month. May is typically the wettest month, when rainfall can reach 95.0 mm. December is typically the driest time to visit San Antonio when rainfall is around 41.0 mm.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated 27 October 2025.
Check out reviews from past customers who have flown United Airlines,American Airlines, andWestJet to the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,999 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
American Airlines
7.2
Good
11,031 reviews
United Airlines
7.4
Good
8,999 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
WestJet
7.2
Good
3,147 reviews
United Airlines
7.4
Good
8,999 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
Air Canada
7.1
Good
10,367 reviews
United Airlines
7.4
Good
8,999 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

FAQs about flying to San Antonio

San Antonio climate

San Antonio has a humid subtropical climate; it has hot summers and mild winters.

Getting around San Antonio

The Via Metropolitan bus system is extensive and reliable; taxis are readily available downtown but may need to be called in advance outside of the city centre. 

  • When is the best time to fly to San Antonio?

    The summers are scorching so it’s no surprise that many big events and festivals take place during the spring, when the weather is best.

  • What is good to know if travelling to San Antonio?

    Vaudeville ain’t dead yet. Anyone who wants to get a glimpse of this historic American art can check out any of several venues in San Antonio. But if you’re looking for a more contemporary live show, San Antonio also boasts a wide range of live music venues; it may not have the cache of its Texan cousin, Austin, but San Antonio’s live music scene is no slouch.

  • What airport do you fly into for flights to San Antonio?

    For a flight to San Antonio, you will be flying into San Antonio. San Antonio (SAT) is just 12.2 km from the centre of the city.

  • Can I find cheaper flights to San Antonio if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to San Antonio on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to San Antonio?

    Based on reviews from Cheapflights users, WestJet is rated the highest out of the airlines that fly to San Antonio.

  • Where does the fastest flight to San Antonio depart from?

    For those looking to save time traveling to San Antonio, Calgary offers the quickest one-way flight (6 hours 21 minutes).

  • Does San Antonio have rental cars?

    Yes. Those touching down at San Antonio can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to San Antonio?

    Yes. San Antonio has hotels nearby for those requiring accommodations. Embassy Suites by Hilton San Antonio Airport is the closest property to San Antonio (0.0 km away from San Antonio).

See more FAQs

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