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C$ 199+ 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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
— SAT
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to San Antonio in 2025

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 12 December 2025.

Tue 30/126:10 a.m.YYZ - SAT
1 stop14h 10mAmerican Airlines
Sun 4/18:08 p.m.SAT - YYZ
1 stop13h 48mAmerican Airlines
Deal found 10/12C$ 607
Sat 13/1212:13 p.m.YYZ - SAT
1 stop7h 19mMultiple Airlines
Sat 10/13:55 p.m.SAT - YYZ
2 stops37h 25mMultiple Airlines
Deal found 11/12C$ 655
Thu 18/125:14 p.m.YYZ - SAT
1 stop7h 37mAmerican Airlines
Fri 26/126:41 a.m.SAT - YYZ
1 stop14h 53mAmerican Airlines
Deal found 12/12C$ 662
Tue 30/126:50 p.m.YYZ - SAT
1 stop15h 00mUnited Airlines
Sun 4/15:15 a.m.SAT - YYZ
2 stops9h 47mUnited Airlines
Deal found 10/12C$ 672
Sat 13/126:12 p.m.YYZ - SAT
1 stop6h 57mWestJet
Sat 10/14:29 p.m.SAT - YYZ
1 stop6h 29mWestJet
Deal found 11/12C$ 706
Sat 27/126:10 a.m.YYZ - SAT
1 stop14h 10mAmerican Airlines
Thu 8/18:10 a.m.SAT - YYZ
1 stop6h 40mAmerican Airlines
Deal found 10/12C$ 712
Mon 22/126:10 a.m.YYZ - SAT
1 stop10h 41mAmerican Airlines
Fri 26/126:41 a.m.SAT - YYZ
1 stop14h 53mAmerican Airlines
Deal found 11/12C$ 718
Sat 13/123:30 p.m.YYZ - SAT
2 stops8h 29mUnited Airlines
Sat 10/12:15 p.m.SAT - YYZ
2 stops8h 31mUnited Airlines
Deal found 11/12C$ 724
Wed 24/126:10 a.m.YYZ - SAT
1 stop13h 01mAmerican Airlines
Thu 1/16:00 a.m.SAT - YYZ
1 stop5h 32mAmerican Airlines
Deal found 11/12C$ 758
Thu 25/122:15 p.m.YYZ - SAT
2 stops9h 33mUnited Airlines
Thu 1/17:05 a.m.SAT - YYZ
1 stop15h 41mUnited Airlines
Deal found 9/12C$ 761
Sat 13/128:30 p.m.YYZ - SAT
1 stop27h 56mMultiple Airlines
Mon 15/126:10 p.m.SAT - YYZ
1 stop11h 37mMultiple Airlines
Deal found 10/12C$ 772
Tue 16/126:05 a.m.YYZ - SAT
1 stop5h 51mWestJet
Tue 23/126:00 a.m.SAT - YYZ
1 stop8h 59mWestJet
Deal found 11/12C$ 775

Find flight deals to San Antonio

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 12 December 2025.

Round-trip from

C$ 371

One-way from

C$ 199

Popular in

December

Cheapest in

February

Average price

C$ 825
25/1-1/2
  • 25/1-1/2
  • 3 total stops
  • 43h 31m total
  • Toronto to San Antonio
Search Deals
29/1
  • 29/1
  • 2 total stops
  • 24h 55m total
  • Toronto to San Antonio
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 12 December 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

Thu 8/1

7:55 p.m.-11:49 a.m.

1 stop16h 54m

San Antonio

Sun 11/1

1:05 p.m.-6:20 a.m.

1 stop16h 15m

C$ 399

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Sat 17/1

8:30 p.m.-9:40 a.m.

1 stop14h 10m

San Antonio

Fri 23/1

10:35 a.m.-10:12 p.m.

1 stop10h 37m

C$ 404

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Mon 26/1

7:15 a.m.-11:52 p.m.

1 stop17h 37m

San Antonio

Mon 2/2

1:20 p.m.-6:13 a.m.

2 stops15h 53m

C$ 422

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Tue 20/1

7:15 a.m.-11:52 p.m.

1 stop17h 37m

San Antonio

Thu 29/1

10:35 a.m.-11:20 p.m.

1 stop11h 45m

C$ 429

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Sun 18/1

8:30 p.m.-9:40 a.m.

1 stop14h 10m

San Antonio

Fri 23/1

10:35 a.m.-10:12 p.m.

1 stop10h 37m

C$ 443

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Sat 17/1

8:30 p.m.-9:40 a.m.

1 stop14h 10m

San Antonio

Sat 24/1

6:30 a.m.-8:10 p.m.

2 stops12h 40m

C$ 444

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Fri 16/1

7:10 a.m.-11:52 p.m.

1 stop17h 42m

San Antonio

Sat 24/1

6:30 a.m.-8:10 p.m.

2 stops12h 40m

C$ 454

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Tue 17/2

7:10 a.m.-11:59 p.m.

1 stop17h 49m

San Antonio

Fri 20/2

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

1 stop7h 20m

C$ 485

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Wed 21/1

7:15 a.m.-11:52 p.m.

1 stop17h 37m

San Antonio

Fri 23/1

10:35 a.m.-2:20 p.m.

2 stops26h 45m

C$ 527

TorontoSan Antonio

YTZ - SAT

YTZSAT

Toronto Island

Tue 20/1

9:25 a.m.-11:52 p.m.

2 stops15h 27m

San Antonio

Thu 29/1

6:30 a.m.-10:10 p.m.

2 stops14h 40m

C$ 541

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 30 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 5 December 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 47 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$ 282
United Airlines
United Airlines
From C$ 335
Air Canada
Air Canada
From C$ 340
Delta
Delta
From C$ 354

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 12 December 2025.
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
9,095 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

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
9,095 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

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
3,195 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

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
10,516 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

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, Toronto offers the quickest one-way flight (6 hours 4 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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