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C$ 248+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
— SAT
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to San Antonio in 2026

Enter your travel dates to find the best prices.

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 11 March 2026.

Tue 4/86:15 a.m.
YYZ
-
SAT
1 stop6h 04m
WestJet
Tue 4/82:51 p.m.
SAT
-
YYZ
1 stop8h 13m
WestJet
Deal found 6/3C$ 493
Fri 3/46:10 p.m.
YYZ
-
SAT
1 stop7h 28m
WestJet
Tue 7/45:10 a.m.
SAT
-
YYZ
1 stop8h 58m
WestJet
Deal found 6/3C$ 494
Wed 15/46:10 a.m.
YYZ
-
SAT
1 stop5h 44m
WestJet
Thu 23/45:10 a.m.
SAT
-
YYZ
1 stop7h 14m
WestJet
Deal found 7/3C$ 496
Tue 31/36:08 p.m.
YYZ
-
SAT
1 stop5h 34m
WestJet
Wed 8/45:30 p.m.
SAT
-
YYZ
1 stop5h 27m
WestJet
Deal found 10/3C$ 497
Wed 29/41:30 p.m.
YYZ
-
SAT
1 stop5h 39m
WestJet
Wed 6/54:44 p.m.
SAT
-
YYZ
1 stop5h 12m
WestJet
Deal found 8/3C$ 498
Thu 2/46:10 a.m.
YYZ
-
SAT
1 stop12h 11m
WestJet
Mon 6/44:29 p.m.
SAT
-
YYZ
1 stop23h 31m
WestJet
Deal found 6/3C$ 501
Fri 10/47:45 a.m.
YYZ
-
SAT
1 stop10h 36m
WestJet
Mon 13/45:20 a.m.
SAT
-
YYZ
1 stop5h 59m
WestJet
Deal found 10/3C$ 502
Mon 30/312:15 p.m.
YYZ
-
SAT
1 stop11h 27m
WestJet
Thu 2/410:50 a.m.
SAT
-
YYZ
1 stop12h 07m
WestJet
Deal found 9/3C$ 504
Mon 30/37:10 a.m.
YYZ
-
SAT
1 stop30h 17m
Multiple Airlines
Wed 8/410:22 a.m.
SAT
-
YYZ
1 stop11h 58m
Multiple Airlines
Deal found 10/3C$ 505
Thu 4/66:30 a.m.
YYZ
-
SAT
1 stop18h 21m
Multiple Airlines
Mon 8/66:00 a.m.
SAT
-
YYZ
2 stops12h 44m
Multiple Airlines
Deal found 6/3C$ 508
Fri 27/33:40 p.m.
YYZ
-
SAT
1 stop18h 47m
Multiple Airlines
Mon 30/32:13 p.m.
SAT
-
YYZ
1 stop23h 07m
Multiple Airlines
Deal found 10/3C$ 509
Wed 17/612:15 p.m.
YTZ
-
SAT
1 stop11h 39m
United Airlines
Sun 28/65:30 a.m.
SAT
-
YTZ
2 stops10h 11m
United Airlines
Deal found 6/3C$ 733

Find flight deals to San Antonio

Find the latest flights to San Antonio in 2026, 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 11 March 2026.

Round-trip from

C$ 493

One-way from

C$ 248

Popular in

December

Cheapest in

April

Average price

C$ 671
WestJet
  • WestJet
  • 4/8-4/8
  • 2 total stops
  • 14h 17m total
  • Toronto to San Antonio
Search Deals
7/4
  • 7/4
  • 1 total stop
  • 18h 47m total
  • Toronto to San Antonio
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 11 March 2026.
Use the filters below to find and compare flights to San Antonio that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Mon 20/4

12:45 p.m.-10:58 p.m.

2 stops11h 13m

San Antonio

Mon 27/4

11:46 a.m.-11:54 p.m.

2 stops11h 08m

C$ 673

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Wed 8/4

7:00 a.m.-3:46 p.m.

2 stops9h 46m

San Antonio

Wed 15/4

5:30 a.m.-1:42 p.m.

2 stops7h 12m

C$ 673
Quickest round-trip

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Mon 30/3

5:15 p.m.-10:53 p.m.

1 stop6h 38m

San Antonio

Sun 5/4

6:49 a.m.-3:46 p.m.

1 stop7h 57m

C$ 707

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Mon 30/3

3:53 p.m.-9:03 p.m.

1 stop6h 10m

San Antonio

Tue 7/4

11:46 a.m.-10:23 p.m.

2 stops9h 37m

C$ 707

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Thu 23/4

11:00 a.m.-5:43 p.m.

2 stops7h 43m

San Antonio

Thu 30/4

5:30 a.m.-3:46 p.m.

2 stops9h 16m

C$ 710

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Tue 31/3

11:00 a.m.-5:43 p.m.

2 stops7h 43m

San Antonio

Wed 15/4

5:30 a.m.-1:42 p.m.

2 stops7h 12m

C$ 721

TorontoSan Antonio

YTZ - SAT

YTZSAT

Toronto Island

Wed 17/6

12:15 p.m.-10:54 p.m.

1 stop11h 39m

San Antonio

Sun 28/6

5:18 p.m.-10:06 a.m.

1 stop15h 48m

C$ 733

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Sat 28/3

12:25 p.m.-8:30 p.m.

1 stop9h 05m

San Antonio

Thu 2/4

12:34 p.m.-11:57 p.m.

1 stop10h 23m

C$ 739

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Fri 27/3

6:10 a.m.-3:33 p.m.

1 stop10h 23m

San Antonio

Fri 3/4

11:46 a.m.-10:23 p.m.

2 stops9h 37m

C$ 739

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Fri 27/3

6:10 a.m.-3:33 p.m.

1 stop10h 23m

San Antonio

Thu 2/4

1:25 p.m.-9:32 p.m.

1 stop7h 07m

C$ 739

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 35 resultsSorted by cheapest first
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4

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

How long is the flight to San Antonio?

On average, a flight from Toronto to San Antonio takes 7 hours 41 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$ 292
United Airlines
United Airlines
From C$ 306
Air Canada
Air Canada
From C$ 396
Delta
Delta
From C$ 330

What are the cheapest airlines that fly to San Antonio?

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

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 11 March 2026.
Check out reviews from past customers who have flown United Airlines,WestJet, andAir Canada 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
9,413 reviews
Check prices

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

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
9,413 reviews
United Airlines
7.4
Good
9,413 reviews
Check prices

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

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
3,288 reviews
United Airlines
7.4
Good
9,413 reviews
Check prices

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

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
10,800 reviews
United Airlines
7.4
Good
9,413 reviews
Check prices

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

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.

  • What is the cheapest airport to fly to in San Antonio?

    San Antonio is currently the cheapest airport to fly to in San Antonio. One-way flights to San Antonio typically cost C$ 228, while round-trip flights cost around C$ 295.

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

    For those looking to save time traveling to San Antonio, Toronto offers the quickest one-way flight (3 hours 43 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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Certainly. Search results for flights to San Antonio shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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