$144 Find Cheap Flights from Canada to San Antonio

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Antonio departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Antonio, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to San Antonio, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$252
Typical prices: $299-$450
Multiple Airlines
Mon 2/23Tue 3/3
YYZ - SAT • 1 stop
Cheapest non-stop
$456
Air Canada
Mon 6/1Tue 6/9
YYZ - SAT • Non-stop
When to travel
February
Cheapest • 22% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Antonio!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Canada to San Antonio

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Canada to San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Canada to San Antonio

Mon, Feb 23 - Tue, Mar 3
Multiple Airlines Logo
3:40 pm - 9:30 am
YYZ
-
SAT
18h 50m
1 stop
Multiple Airlines Logo
10:26 am - 11:20 pm
SAT
-
YYZ
11h 54m
1 stop
$252Multiple Airlines
Mon, Mar 23 - Mon, Mar 30
Multiple Airlines Logo
8:20 pm - 12:27 pm
YYZ
-
SAT
17h 07m
1 stop
Multiple Airlines Logo
2:13 pm - 2:20 pm
SAT
-
YYZ
23h 07m
1 stop
$263Multiple Airlines
Mon, Feb 23 - Wed, Mar 4
Multiple Airlines Logo
3:40 pm - 9:30 am
YYZ
-
SAT
18h 50m
1 stop
Multiple Airlines Logo
10:26 am - 11:20 pm
SAT
-
YYZ
11h 54m
1 stop
$267Multiple Airlines
Wed, Feb 25 - Tue, Mar 3
United Airlines Logo
12:35 pm - 8:56 pm
YVR
-
SAT
6h 21m
1 stop
United Airlines Logo
1:18 pm - 6:03 pm
SAT
-
YVR
6h 45m
1 stop
$276United Airlines
Wed, Feb 25 - Tue, Mar 3
Delta Logo
6:20 am - 11:43 pm
YVR
-
SAT
15h 23m
2 stops
Delta Logo
7:35 am - 12:12 pm
SAT
-
YVR
6h 37m
1 stop
$280Delta
Wed, Feb 25 - Wed, Mar 4
WestJet Logo
11:00 pm - 10:00 am
YVR
-
SAT
9h 00m
1 stop
WestJet Logo
7:35 am - 12:12 pm
SAT
-
YVR
6h 37m
1 stop
$315WestJet
Thu, Feb 26 - Tue, Mar 3
Delta Logo
6:20 am - 11:43 pm
YVR
-
SAT
15h 23m
2 stops
Delta Logo
1:13 pm - 11:59 pm
SAT
-
YVR
12h 46m
2 stops
$316Delta
Sat, Feb 21 - Tue, Mar 3
United Airlines Logo
2:15 pm - 11:12 pm
YOW
-
SAT
9h 57m
2 stops
United Airlines Logo
7:05 am - 6:55 pm
SAT
-
YOW
10h 50m
1 stop
$319United Airlines
Wed, Jul 15 - Sat, Aug 1
WestJet Logo
6:50 am - 12:44 am
YVR
-
SAT
15h 54m
1 stop
WestJet Logo
6:30 am - 12:04 am
SAT
-
YVR
19h 34m
1 stop
$332WestJet
Sat, Mar 7 - Sat, Mar 21
American Airlines Logo
6:30 am - 9:58 pm
YYC
-
SAT
14h 28m
1 stop
American Airlines Logo
7:00 am - 9:56 pm
SAT
-
YYC
15h 56m
1 stop
$430American Airlines
Booking Insights

KAYAK's insights & trends for flights to San Antonio

Get data-powered insights and trends for flights to San Antonio to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to San Antonio?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to San Antonio, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to San Antonio is April, where tickets cost $295 on average for one-way flights. On the other hand, the most expensive months are December and July, where the average cost of tickets from Canada is $914 and $605 respectively. For return trips, the best month to travel is February with an average price of $369.

How far in advance should I book a flight to San Antonio?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to San Antonio, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 80 days before departure.

Good to know

Low seasonNovember
Cheapest flight$144
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Toronto to San Antonio

FAQs - booking San Antonio flights

  • Are there any onsite airport hotels at San Antonio Airport?

    While there are no hotels located onsite at the airport, there are 3 options for accommodation located within a few minutes of the airport, should you wish to stay nearby. Embassy Suites San Antonio International Airport is 3 minutes away, Spring Hill Suites San Antonio Airport is 6minutes away and Red Roof Inn San Antonio Airport is 7minutes away. All hotels offer a free airport shuttle transfer.

  • How much is a taxi from San Antonio Airport to the city centre?

    If you wish to take a taxi to get to your accommodation following your flight to San Antonio, you will find the taxi ranks just outside Terminals A and B. All taxi fares from the airport are metred, with an average fare to downtown San Antonio costing around $25 (C$ 34).

  • How can I get from San Antonio Airport to the city centre using public transport?

    Public buses are the most economical way to travel to the city centre. VIA buses connect the airport to the city centre via route 5. It operates between 5:30 am and 9:45 pm on weekdays, from 6:00 am to 9:50 pm on Saturdays and from 6:50am to 9:50pm on Sundays. Buses leave from both Terminals A and B, the trip takes about 30 minutes, and a one-way bus fare is $1.30 (about C$ 1.80).

  • Where can I exchange currency at San Antonio Airport?

    If you wish to purchase local currency upon arrival after your flight to San Antonio, head to Marcy’s Business Travel Center located in the public lobby of Terminal A. Aside from currency exchange, it also offers some basic business services such as copying, faxing and computers with internet access. This service is available daily from 5:30 am to 8:30 pm.

  • How far is San Antonio Airport from central San Antonio?

    You’ll need to travel 8 miles to reach the San Antonio city center from San Antonio Airport.

  • What is the name of San Antonio’s airport?

    All flights to San Antonio land at San Antonio Airport. The airport code is SAT,and it can also be referred to as San Antonio or San Antonio Intl.

  • How much is a flight to San Antonio?

    On average, a flight to San Antonio costs $266. The cheapest price found on KAYAK in the last 2 weeks cost $266 and departed from Toronto Pearson Intl Airport.

  • How does KAYAK find such low prices on flights to San Antonio?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Antonio.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Antonio?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to San Antonio?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Antonio?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to San Antonio are there each week?

    Each week there are around 1,075 direct flights from within Canada to San Antonio. The most common day for departures is Sunday, with 18% of flights taking off on this day.

Top tips for finding cheap flights to San Antonio

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Antonio flight deals.
  • Passengers who need to make a local call to their hotel upon arrival can do so using one of the San Antonio Airport(SAT) public phones, which allow free local calls as well as toll calls.
  • If you are looking for a quiet space to pray or meditate after your flight to San Antonio, head to the chapel that is located in the lobby of Terminal B. It welcomes people of all faiths and is open 24 hours a day.
  • Art lovers should spend some time following their flight to San Antonio Airport walking around the terminals and having a look at the permanent and rotating art exhibitions, displaying art by local and national artists.
  • If you would like to do some last-minute shopping upon arrival at San Antonio Airport, head over to the UETA duty-free shop located in Terminal A and open from 7:00 am to 9:00 pm. For something more local, look for the Stars of San Antonio shop. It has a location in each terminal and sells souvenirs and locally made products.
  • If you need help with your luggage at San Antonio Airport, you can rent a baggage cart from Smarte Carte. They are available throughout the terminal and the cost is $5 (about C$ 7) per cart.

Reviews of the top 5 airlines serving from Canada to San Antonio

 
See real verified KAYAK customer reviews for airlines flying to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to San Antonio. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to San Antonio? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11851 reviews
8.5Crew
7.1Food
8.1Boarding
7.0Entertainment
7.8Comfort
Airline reviews

I’m not sure there is anything that can be improved, even the cost was fantastic.

10.0 ExcellentAnonymous, Dec 2025
SFO - AUS
Read more Alaska Airlines reviews

I’m not sure there is anything that can be improved, even the cost was fantastic.

Very good. Easy check in, attentive flight attendant, and on time departure/landing.

It was all good, no delays which was a worry. All great

Website could be better with faster access to specific flight information and boarding pass once reservation is made. Not a fan of no seat selection on line. I had to consult gate agent each time to change seats on flights with lots of open seats. This cannot possibly be cost effective for airline. On plus side, Alaska seat legroom seemed larger than American. ns

I booked a round trip. I ordered a lunch going and a lunch for the return but got both lunches going. Could have been my error. Both lunches were good.

We were singled out, greeted and helped with check-in at the busy airport. They offered to take our bags there and gave no fuss when we said they were carry-on. With United just last week I had to put up a fight just to get onto the flight with my one authorized carry-on.

The flight was jumping between being delayed and closer to schedule about 5 times. Alaska air website showed incorrect times while google had latest info. This panic was horrible to deal with.

More leg room would be nice. Especially for older people

The plane was delayed a bit. It wasn't a huge problem though, as we were heading back home.

Ok. It was uneventful and drama free. Plane was clean and the crew polite.

The flight was great as well as the airline staff

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

It was delayed but other than that it was great.

Got on the plane and sat there for an hour before departure.

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Everything except the food and entertainment. It was a great experience though

Delayed, toilets did not flush, pilot parked to far away from Gate

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

In Liberia airport 5 min before our departure the airport was closed for takeoff for 30 min. Upon arrival to IAH we didn’t have any available gate and waited taxing another 40 min. As a result we arrived for 1+ h later. The walkway to the passport control in IAH is about 1-2 ml long. After the passport control you have to pass the security check again. Only 3 out of 16 checkpoints were open and the line was enormously long. As a result, even though we supposed to have 2.5 hrs gap in between the flights we missed our transfer. United rebooked us for the next available flight early morning and provided free hotel and meal vouchers through.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

everything was pretty good. Houston airport is awful. Unnecessarily inefficient; people working there are rude. Badly run

Staff on board was excellent. Positive upbeat helpful- like it used to be.

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

I am very appreciative of the help provided to me by Dennis and Whitney. I had lost my phone at EWR airport and they were very kind in assisting me. This included advice on how to file a report and also helping me connect with family. The pilot was also great about keeping passengers updated on the flight progress with regular communications over the system.

The screens were inoperable for movies and such, but everything else was just fine

Crew was clearly not loving their jobs at any point of the entire trip. Flight back from Mexico, I asked if they had food for sale for the 2.5+hr flight and they did not have any. The business class trip to Mexico also had noted that the catering company forgot to load food. The last leg of trip back had a similarly unhappy crew, a broken toilet, and my seat was broken (reclining would not lock which made landing a crossfit like event). This was a bad week for AA.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

Experience was good, the wifi hook up is somewhat tough

Great flight, great landing, nice staff. Our seats were a little cramped.

I will not be flying with westjet again. I was uncomfortable in my seat. The position made my back hurt so bad. My wife was able to fit the seatbelt around her with out an extension but was unable to put the tray table down or fit in the seat for that matter. Our bag was smashed and I spent two hours trying to fill out the application for a damaged bag before I gave up. The 80 photos I took would not work and nothing telling me the format to upload them as.. I made the mistake of unpacking the bag before taking photos so no claim for me. Next trip to Canada I will have to use air Canada.

Overall good experience. The wait for baggage at our destination was quite long, but other than that everything was good as expected

Airplane is too small. Crew, especially the flight attendant who looked after our area, was not at all friendly and a touch authoratative. She may have been the most gruff flight attendant i've come across in 40 years of business travel

I selected "carry-on" for a round trip on Kayak, but my return flight on WestJet did not include a carry-on and they would not allow me to add one. My only option was to add a "checked bag" which I had to wait for on the luggage carousel after landing. Not a good experience.

I was seated near a "stinky" person. That's not the fault of Westjet🙁😶‍🌫️

Do not fly on WestJet if you have a connection. It failed to integrate with my connecting Delta flight and I almost missed it.

There was a man who was very rude at boarding. On the other hand personal bag measuring box is too small compared to USA airlines,

A little better seat cushions would be appreciated. Crews were all good.

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