Cheap flights from San Antonio International to Toronto

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Flight deals from San Antonio International to Toronto

Looking for a cheap last-minute deal or the best round-trip flight from San Antonio International to Toronto? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from San Antonio International to Toronto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Antonio International to Toronto flights are currently cheapest in February.

Direct flights from San Antonio International to Toronto

Alternative San Antonio International to Toronto routes

Looking for the cheapest, fastest or easiest route from San Antonio International to Toronto? You could fly into the following airports instead.

San Antonio to Toronto: Flight information

The things to know before you go.
Cheapest flight found$273
Cheapest month to flyFebruary
Average flight time3 hrs, 32 mins
Most popular airlineAir Canada
Average flights per week12

Finding cheap flights from San Antonio International to Toronto: Frequently asked questions

There are 4 airports in Toronto: Toronto Island, Toronto Pearson International, John C. Munro Hamilton, and Kitchener / Waterloo.
The best price we found for a round-trip flight from San Antonio International to Toronto is $273. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 32 minutes is the average flight time from San Antonio International to Toronto.
Air Canada flies direct from San Antonio International to Toronto.
There are 12 flights per week flying from San Antonio International to Toronto, as of January 2026.
The cheapest month to fly from San Antonio International to Toronto is usually February.
If you're flying from San Antonio International Airport, the cheapest airport near Toronto is Toronto Pearson International – which is 20.4 km away from the center of Toronto. We've found flights to this airport from $273.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Antonio International Airport to Toronto on Thursday, February 19, 2026.
Yes – the average flight time is 3 hours and 32 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Toronto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Toronto is around 40 days in advance, so don’t leave your flight to the last minute.
In January, the average temperature is usually around -5°C. July is typically the warmest month in Toronto, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -8°C. The rainiest month is September.
Currently, Spirit Airlines and Air Canada offer the cheapest flight tickets to Toronto.

Traveling from San Antonio International Airport (SAT) to Toronto: what you need to know

  • The timezone in Toronto is UTC-4. The city is one hour ahead of San Antonio, where San Antonio International Airport is located.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to board your SAT to Toronto flight.

  • Delays at check-in and security are likely if you're jetting off during high season, so give yourself some extra wiggle room. A good rule of thumb for peak times? Get there up to four hours early for international flights and at least two hours for domestic departures.

  • We make it a breeze to book flight tickets from SAT to Toronto with a stopover. To see all the options, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to see the sights of the city of your choice. Top stopovers include:

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Dallas/Fort Worth International Airport (DFW)

    • Orlando International Airport (MCO)

  • Located around 13 kilometers from central San Antonio, SAT can be reached in about 20 minutes by car (depending on traffic). Traveling on public transport will take roughly 1 hour 30 minutes.

  • Booked an early flight from San Antonio International Airport to Toronto? Avoid the stress of rushing to the terminal (and sneak in some extra snooze time) by choosing one of these hotels close to SAT:

  • San Antonio International Airport maintains a strong on-time record, reducing your chances of a delayed flight. Departures from SAT land on schedule 83.17% of the time.

  • SAT is located at 9800 Airport Boulevard.

How to find the cheapest flights from San Antonio International Airport (SAT) to Toronto

  • $124 is currently the best price for a one-way San Antonio International Airport to Toronto flight. A return flight ticket starts at $273. These prices can change based on availability.

  • To find cheap flights from SAT to Toronto, book ahead. Airlines typically offer lower prices when tickets first go on sale.

  • If you can be flexible with your travel plans, use the 'Whole month' tool. It'll show you the lowest price across every month when searching for your San Antonio International Airport to Toronto ticket.

  • There's no need to keep looking every day to find out if fares have dropped when you create a Price Alert. We'll notify you when there's an even better deal on cheap flights from SAT to Toronto.

  • Tailor your flights with filters. Select your ideal arrival and departure times, total journey duration and airlines. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from San Antonio International Airport to Toronto.

Airports in Toronto

Pearson International Airport (YYZ)

  • The distance from Pearson International Airport (YYZ) to central Toronto is roughly 27 kilometers. It'll take you about 25 minutes to get to the center driving.

  • If you're traveling on public transport, expect a journey time of about 50 minutes.

  • The last thing you need is a long journey to your hotel if you're landing late on a flight from San Antonio International Airport to Toronto. Check in to one of these accommodation options near YYZ instead:

  • Go wherever you want, whenever you want with a Pearson International Airport rental car. Book your wheels from Routes Car Rentals, Green Motion or Thrifty and find adventure across Toronto and beyond.

  • For the best deal, book your ride from Pearson International Airport around three weeks ahead of your flight from SAT to Toronto.

Billy Bishop Toronto City Airport (YTZ)

  • Central Toronto is around 3 kilometers from Billy Bishop Toronto City Airport (YTZ). Once your flight from San Antonio International Airport to Toronto has hit the runway and you've made your way out of the airport, expect a drive of about 35 minutes.

  • If you choose to travel on public transport, the journey will take you 40 minutes or so.

  • Hang the 'Do not disturb' sign on your door and unwind at a hotel close to YTZ. Here are a few options where you can put your feet up after your SAT to Toronto flight:

  • The fastest way to reach your destination is with a Billy Bishop Toronto City Airport rental car. Grab a set of wheels from Hertz, National or Avis and be off and running.

  • Avoid paying extra. Reserving your ride one week ahead of your arrival at YTZ will help you stay within budget.

Region of Waterloo International Airport (YKF)

  • Make your way to the city center after your flight from San Antonio International Airport to Toronto has arrived. Central Toronto is about 105 kilometers from Region of Waterloo International Airport (YKF) and takes roughly 1 hour 15 minutes to get to by car.

  • The journey will take roughly 4 hours 5 minutes when traveling by public transport.

  • Find a hotel close to YKF and get from baggage claim to bedtime in a flash. Whether you have a late SAT to Toronto flight or just want a hassle-free arrival, these accommodation options put comfort right within reach:

  • Whether you want a compact for a solo getaway or a roomy SUV to fit the family, you'll find the ideal Region of Waterloo International Airport rental car for your needs. Check out the range of wheels available here from companies such as Avis, Enterprise and Budget.

  • Rental agencies sometimes offer promotions for early bookings, so secure your ride from YKF ahead of your flight from San Antonio International Airport to Toronto. A little planning can save you money.

Best time to go to Toronto

  • Plan your trip to Toronto during the high season if you want a bustling atmosphere, but remember that prices are typically higher. Alternatively, book flights from San Antonio International Airport to Toronto in the off-season when prices are cheaper and crowds are smaller.

  • When booking your San Antonio International Airport to Toronto flight ticket, think about the kind of weather forecast you're hoping for. July is the warmest month in Toronto, with temperatures ranging from 14ºC (57ºF) to 28ºC (82ºF).

  • Search for cheap tickets from SAT to Toronto in January if you like traveling in cooler conditions. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 1ºC (34ºF) on average.

More about Toronto

  • Start your Toronto trip off on the right foot by choosing the ideal place to stay. After booking your flight from San Antonio International Airport to Toronto, check out our selection of accommodation options including:

  • Royal Ontario Museum and CN Tower are just two of the leading attractions to put on your Toronto must-do list. Keep the sightseeing going at Go Tours Canada - Distillery District.

Explore more of Canada

  • Montreal is just one of the many cities in Canada waiting to be discovered once you've taken in the sights of Toronto. Around 499 kilometers away to the north-east, popular attractions include Mount Royal Park, Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal.

  • If you want to check out another great destination in Canada, consider Ottawa, about 354 kilometers north-east of Toronto. Parliament Hill, Rideau Canal and National Gallery of Canada are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.