$149 Find Cheap Flights from San Antonio to Canada - Compare and Save

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Cheap Flights from San Antonio to Canada

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Vancouver
7h 12m3 stops
from $415per person
Toronto
3h 30mNonstop
from $417per person
Montreal
6h 12m2 stops
from $490per person
Calgary
7h 05m2 stops
from $542per person
Edmonton
6h 58m2 stops
from $572per person
Kelowna
7h 34m2 stops
from $714per person
Québec City
7h 08m2 stops
from $715per person
Ottawa
Ottawa
6h 24m2 stops
from $719per person
Explore the map
Booking Insights

Price, demand and travel trends for San Antonio to Canada flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from San Antonio to Canada cheaper or more expensive than last year?

Fares from San Antonio to Canada are running about the same as they were around this time last year, averaging $574 round-trip.

What are the cheapest fares from San Antonio to Canada right now?

Here are the cheapest round-trip fares from San Antonio to Canada on KAYAK in the last week:

• Vancouver Intl (YVR) from $415
• Toronto Pearson Intl (YYZ) from $417
• Montreal Pierre Elliott Trudeau Intl (YUL) from $490
• Calgary (YYC) from $542
• Edmonton (YEG) from $572

What’s the cheapest month to fly from San Antonio to Canada?

February is the cheapest time of year to fly, with average fares of $496. Prices are highest in December, when average flight costs increase to around $700.

When is the best time to book flights from San Antonio to Canada?

Book your flights 25 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 39% compared to booking last-minute (within 2 weeks of departure).

Which airport in Canada is the cheapest to fly to from San Antonio?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Canada are:

• Toronto Island (YTZ) from $455
• Halifax Intl (YHZ) from $495
• Toronto Pearson Intl (YYZ) from $512

What’s the cheapest day to fly from San Antonio to Canada?

Thursday tends to be the cheapest day to fly from San Antonio to Canada, while Monday is the most expensive. Fares run about 15% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from San Antonio to Canada?

Data from the past 12 months shows it's cheapest to fly to Canada during the evening with average prices of $583. The morning is the most expensive time to fly, with average prices of $636.

Key details for San Antonio to Canada flights

Low season

February

Cheapest flight

$149
Beat the crowds with an average 40% drop in travelers.
The most popular month to fly with an average 39% increase in travelers.
One-way flight from San Antonio to Toronto Pearson Intl Airport

Your San Antonio to Canada flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from San Antonio to Canada?

    Yes. Fares from San Antonio to Canada are low right now. As a rule of thumb, a round-trip under $457 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from San Antonio to Canada?

    Over the past 12 months, round-trip fares from San Antonio to Canada have ranged from $457 to $750.

  • What are the main airports serving Canada?

    Canada has 18 airports. The three busiest are Toronto Pearson Intl (YYZ) (32% of arrivals), Vancouver Intl (YVR) (27%) and Calgary (YYC) (10%).

  • What airlines fly nonstop from San Antonio to Canada?

    Based on the flight schedule for the next 3 months, just one airline regularly flies nonstop from San Antonio to Canada: Air Canada.

  • Where in Canada can I fly nonstop from San Antonio?

    Based on the flight schedule for the next 3 months, you can only fly nonstop from San Antonio to Toronto.

  • Is it cheaper to fly with a layover from San Antonio to Canada?

    Yes. Nonstop flights from San Antonio to Canada average $447 over the past 12 months. Flights with a layover can cost less, cheapest when connecting through Fort Lauderdale (FLL) from $266 or Las Vegas Harry Reid Intl (LAS) from $340.

  • How long is a flight from San Antonio to Canada?

    Flights from San Antonio to Canada take 3h 30m on average.

  • How often are flights from San Antonio to Canada delayed and what's the average delay?

    25% of flights on this route are delayed by at least 15 minutes. The average delay is 2h 05m.

  • Which cabin classes are available on flights from San Antonio to Canada?

    On flights from San Antonio to Canada you can book Economy Class, Business Class or First Class.

  • What are some popular landmarks in Canada?

    KAYAK travelers' favorite landmarks in Canada include:

    • Rogers Centre
    • BC Place Vancouver
    • Union Station
    • Scotiabank Arena

  • What are the earliest and latest flights from San Antonio to Canada?

    The earliest nonstop flight from San Antonio to Canada departs at 8:50 am and the latest departs at 8:50 am. Nonstop flights take about 3h 30m.

Your guide to booking San Antonio to Canada flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 25 weeks before your trip. KAYAK data shows fares in this window are around 39% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your travel dates are flexible, book your trip for February when flights are typically cheapest and avoid December when prices are at their highest.
  • Flying on Thursday is usually the cheapest. Flights on Monday cost about 15% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Toronto Island (YTZ) is the cheapest airport to fly into from San Antonio. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Toronto, which is the most popular destination in Canada. From there, it's easy to continue on to other popular destinations such as Niagara Falls, Vancouver and Montreal.
  • If you want the shortest trip, choose the San Antonio to Canada nonstop route. If you'd rather save money, the route via Fort Lauderdale (FLL) is usually the cheapest.

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

 
Need help choosing which airline to fly with from San Antonio to Canada? 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.
7.8
DeltaOverall score based on 8633 reviews
7.2Food
8.1Boarding
7.8Entertainment
8.5Crew
7.8Comfort
Airline reviews

Everything was great except the fact that catering did not restock the flight from ATL to GRB and we were only offered water.

8.0 ExcellentEric, Oct 2026
Read more Delta reviews

Everything was great except the fact that catering did not restock the flight from ATL to GRB and we were only offered water.

The WiFi on the plane was out. I also thought movie options were lacking.

These Delta 717 jets are ancient. No entertainment and you have to pay for WiFi that barely works and goes in and out the whole flight. Delta should be ashamed flying this garbage.

My seat was changed without my consent. It wasn’t a major deal but annoying.

It was delayed over an hour and a lot of announcements disrupting movie.

Delta has joint the nickel and diming airlines. The experience is getting worst by the day. 1,000,000 miles for a trip to Asia in Business Class where I got the same thing for just under 90,000 miles through an Asian airline. Where is Richard Anderson? Please come back!

Everything went smooth from check in, thru TSA, then boarding, and a smooth flight to ATL.

I had an extensive delay on my previous flight and we had another delay due to the crew not being there. We were scheduled to have a late arrival but due to the delay it was even longer.

overall the crew onboarding and providing service during our flight was great; they were friendly and helpful. I said ok to the entertainment because there was none, but the crew explained why which was very helpful. I am a diabetic and the type of snacks are not diabetic friendly (full of carbs and sugar). However, I am always prepared because I know the catering is for the larger population.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Just having a little bit more legroom would've been nice.

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Nothing they cancelled my connection and couldn't get me on a flight for 3 more days

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Our flight was delayed 3x and we were unaware until 15min of arriving at the airport so had we been made aware sooner we could have enjoyed possibly another 4hrs poolside. Very frustrating. Made the next day going back to work extremely tough too.

It was ok. Jet was ok but it lacked many convinces we have experienced on other airlines such as in seat entertainment. Space seamed more compact than other airlines. They did not provide the gate to gate assistance we arranged for for our mom who needed a wheel chair.

Due to delays at SFO, my WestJet light missed its connecting WestJet flight. If they had held the plane in Calgary for 15 minutes, 2 families with children would not have been stranded in Calgary for more than 24 hours. I understand the need to be on-time, but when it is the same company, you would think they could make a phone call. Or maybe they could go to a higher altitude to make up for lost time? Instead of attempting to put us on another flight, they rescheduled us for the same connecting flight 24 hours later. We then had to scramble to find a hotel, which they state that they were not responsible for since the delay was not their fault and therefore became an additional out of pocket expense for us. The customer service is severely lacking here at this company. They also mentioned that if we purchased our tickets through a 3rd party site (Kayak) versus WestJet directly, that they couldn't help us. Seriously?? Additionally, we lost 2 days of travel and missed out on tours and taxis that were pre-booked. I will not be using WestJet again,

This airline would not refund my money and I had a physician note that I could not fly. They are crooks

Westjet was late and we missed our connecting flight with Cathay. Had to wait 8 hours. Westjet only allows 1 checked in baggage for international flights- it’s always been 2. Canada allows only 1 sandwhich bag size full off small liquids. Everything else will be tossed. Awful trip. Will never fly west jet or go to Toronto to connect flights!

No pre boarding kiosk to check in, baggage claim detected luggage didn’t leave the airport, poorly managed recovery of lost luggage, and blame lost tag from conveyor to TSA/security, very poor from TSA/security check to delivery, crucial if compensation will go thru and will likely wait for months unlike United,

Those flights were operated by Delta Airlines.. one of the reasons I booked them thru Expedia, even if the tickets are sold by WestJet. Service on board is good with Delta, but don't expect much snacks on inland flights in the US or to Canada. Their entertainment system was modernized, but not much new movies in the catalog.. Free Wi-Fi for Skymiles member aboard.

I understand that delays may be inevitable; however, the airline did absolutely nothing to reassure us during our flight. There were no apologies for the delay and business resumed as usual. A little compassion should have been garnered for our almost 4 hpur delay.

Flight was on time! Downloaded the entertainment app in advance - worked well

Flights were on time! Westjet has the most somber, least friendly cabin crews in the industry.

There should be a visible sign of Air Canada, because I walked all around and I didn't notice where was the desk, I was in a rush for the time because it was very difficult for me to find the D gate.

The best thing about the flight was the cabin crews in the business class. The young Asian lady was just fantastic!

Flight was overbooked and seats assigned to multiple passengers. Delay 1 hour to sort out.

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Boarding was so so after zone 3 was called all other zones went in

Air Canada is my new fave airline..I plan to use when I can. No complaints at all just rave compliments for the staff and airline.

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

My experience with Air Canada was good. Great customer service… only a few delays and issues with the tunnel to exit the plain. I did not appreciate that we arrived at terminal D and had to go to terminal E to get the bags/ luggage.

Everything should be better, terrible flight and airport service. Delayed for 6 hours, flying around for 1 hr, and keeping us on a plane for another 2,5 -3hrs.

3-hour layover in Chicago too long. Comfortable and spacious economy seat in Chicago-Ottawa leg.

Had to find alternative flights because of AA lateness and bad planning

When we landed, there was only one gate agent to handle three planes, including retrieval of carry on luggage. I was stuck in the jet way waiting on my carry on for almost 20-30 minutes. NOT GOOD

AA changes gates constantly at DFW. I got 5 or 6 gate changes. Fortunately the last few were all in the same terminal. I know DFW so it is not a big deal for me but it is a bit disturbing.

Uncomfortable, not managing boarding process and managing people in the way waiting to board at a later time. Terrible delays

Nothing went well. The crew timed out, they sent us to 7 different gates, my original flight got delayed 8.5 hours, and the best American could do was give us a $12 food credit.

Delayed 4 hours which is out of control the airlines BUT what IS in control is their service. After 4 hours delay, they charged me for a beverage on the flight - completely unacceptable. Then I woke up a $12 beverage coupon AFTER I get home - that I can't use. This was HORRIBLE customer experience. I fly weekly and have a choice and will not choose American again if not credited for this flight and/or awarded miles. This was a poor experience.

We sat on the tarmac for an hour. After our flight got delayed 30 minutes because the crew was late.

Deplaning time. Having to wait 10 to 25 minutes after boarding to leave the gate. Having to wait 10 minutes to park at the gate to deplane.☹️

When you pay for Premium Economy on an 787 and you’re promised amenities for the extra money, you expect them to work. They didn’t. USB connector wouldn’t charge continuously. 120v outlet wouldn’t hold anything you plugged into it. The adapter would just fall out. The noise canceling headphones stopped noise cancelling in the first 15 minutes for EVERYONE. No one on the plane knew how to fix it so I couldn’t listen to any movies. I just put in my AirPods and went to sleep. Very unhappy with the crappy Panasonic entertainment system. I won’t buy premium again.

My first time flying American Airlines, my first flight to CLT was wonderful and flight attendants was nice and had great customer service. My second flight from CLT to NY was very delayed due to whatever reason the crew was not greeting other than that I’m rate 8 .

More options for your flight from San Antonio to Canada

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