$180 Find Cheap Flights from Canada to San Antonio - Compare and Save

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 9/1. 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

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These are the airlines KAYAK users have selected most often from within our search results for flights to San Antonio
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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

Wed, Sep 30 - Sun, Oct 4
United Airlines Logo
12:10 pm - 9:31 pm
YVR
-
SAT
7h 21m
1 stop
United Airlines Logo
9:00 am - 2:06 pm
SAT
-
YVR
7h 06m
1 stop
$294United Airlines
Fri, Aug 14 - Sun, Aug 16
United Airlines Logo
7:00 am - 9:59 pm
YVR
-
SAT
12h 59m
1 stop
United Airlines Logo
6:30 am - 10:25 pm
SAT
-
YVR
17h 55m
1 stop
$303United Airlines
Fri, Aug 14 - Sun, Aug 16
United Airlines Logo
7:00 am - 9:59 pm
YVR
-
SAT
12h 59m
1 stop
United Airlines Logo
6:30 am - 10:25 pm
SAT
-
YVR
17h 55m
1 stop
$305United Airlines
Wed, Oct 28 - Wed, Nov 4
Delta Logo
11:30 am - 12:45 am
YVR
-
SAT
11h 15m
2 stops
Delta Logo
6:05 pm - 12:37 am
SAT
-
YVR
7h 32m
1 stop
$318Delta
Wed, Sep 30 - Sun, Oct 4
Delta Logo
11:07 am - 12:31 am
YVR
-
SAT
11h 24m
2 stops
Delta Logo
6:01 pm - 10:34 pm
SAT
-
YVR
6h 33m
1 stop
$324Delta
Fri, Aug 14 - Sun, Aug 16
WestJet Logo
6:00 am - 9:29 pm
YVR
-
SAT
13h 29m
2 stops
WestJet Logo
11:29 am - 10:35 pm
SAT
-
YVR
13h 06m
2 stops
$335WestJet
Wed, Jul 15 - Sat, Jul 18
Air Canada Logo
6:30 pm - 9:13 pm
YYZ
-
SAT
3h 43mnonstop
Air Canada Logo
8:50 am - 1:20 pm
SAT
-
YYZ
3h 30mnonstop
$341Air Canada
Fri, Jul 10 - Tue, Jul 14
Air Canada Logo
6:30 pm - 9:13 pm
YYZ
-
SAT
3h 43mnonstop
Air Canada Logo
8:50 am - 1:20 pm
SAT
-
YYZ
3h 30mnonstop
$342Air Canada
Thu, Sep 3 - Fri, Sep 4
WestJet Logo
9:00 pm - 11:10 am
YYC
-
SAT
13h 10m
2 stops
WestJet Logo
2:43 pm - 9:50 pm
SAT
-
YYC
8h 07m
1 stop
$360WestJet
Thu, Jul 23 - Thu, Jul 30
American Airlines Logo
3:15 pm - 8:46 am
YHZ
-
SAT
19h 31m
2 stops
American Airlines Logo
8:23 pm - 2:20 pm
SAT
-
YHZ
15h 57m
2 stops
$376American 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 flight to San Antonio?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to San Antonio was found on the route from Vancouver, at $294 return. The most popular connection is from Toronto to San Antonio and KAYAK users have found round-trip deals for as low as $341 in the last 5 days.

What is the cheapest day to fly to San Antonio?

The average price of all round-trip flights to San Antonio clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to San Antonio is Friday where round-trip tickets can be as cheap as $524. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $524 on average.

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 round-trip 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 May, where tickets cost $132 on average for return flights. On the other hand, the most expensive months are December and February, where the average cost of tickets from Canada is $299 and $275 respectively. For one-way flights, the best month to travel is October with an average price of $122.

What is the cheapest time of day to fly to San Antonio?

The average price for all round-trip flights to San Antonio depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to San Antonio is generally in the evening, when round-trip flights cost $474 on average. The most expensive time of day to fly to San Antonio is generally in the evening, which is peak travel time and where the average cost of a ticket is $474.

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 6 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$180
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 14% increase in price.
Flight from Vancouver 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.

  • What is the cheapest flight to San Antonio?

    In the last 5 days, the cheapest flight deal to San Antonio was found on the route from Vancouver, at $294 return. The most popular connection is from Toronto to San Antonio and KAYAK users have found round-trip deals for as low as $341 in the last 5 days.

  • 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 $408. The cheapest price found on KAYAK in the last 2 weeks cost $292 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 2,369 direct flights from within Canada to San Antonio. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to San Antonio

  • Looking for a cheap flight? 25% of our users found flights on this route for $374 or less round-trip.
  • 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.
7.8
DeltaOverall score based on 8453 reviews
8.5Crew
7.8Comfort
7.2Food
8.1Boarding
7.8Entertainment
Airline reviews

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

10.0 ExcellentJulian, Jun 2026
LAX - AUS
Read more Delta reviews

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Smaller plane for a longer flight than my first one. Doesn’t make sense.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

Only freetext wifi was available in flight; browsing WiFi required payment. Since the seats had no in flight entertainment, Delta should revisit this policy on this longer flight.

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

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

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

No access to the Wi-Fi, noisy group of people made it difficult for me to hear through my earbuds. Snacks and drinks - limited service when your seat is at the back of the plane - people up front are always served first and the back gets whatever is left. Not pleased.

Didn't make it dir to delays - no support from United staff

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

Despite travelling ultra basic for the first time due to such increased rates we both managed with one bag each. Even boarding last wasn’t SO bad.

I loved the fact it was on time and it was a smooth flight to my destination.

Service was okay except attendant over served alcohol to passenger and passenger got tipsy and made me uncomfortable

Could not make the flight. No one would help us at all

The agents at the Kelowna YLW airport were really grumpy. Same with oversized baggage person. Staff on the plane were great.

Flight was early. That’s the only positive I can share. I paid for wifi on the flight and it didn’t allow me to use any streaming services so it was a waste of $20. West Jet also lost my ski equipment on my way to a ski vacation. They told me it would be delivered to the hotel as soon as it arrived at the airport. It was never delivered. I had to pick it up at the airport on my way home. I am completely disgusted with my experience on west jet

Westjet has a terrible boarding crew. I had a zone 3 pass and my wife and kids had zone 9 as we purchased tickets separately. After scanning our boarding passes, the boarding Filipino lady rudely says that my family has zone 9 passes. I said I have 3 and wanted to board as a family and she started a rant that they have 9 and they were small kids to board with me. I told her that I am not going to separate family because of this and what she said didn’t make sense. It’s a shame to Westjet if they have such policy. It’s a shame to the WestJet employee to start this rant after the passes were scanned. Westjet has to train people to speak politely and not with rude demanding tone. If that’s Westjet policy, I will pick a different airline next time. Westjet is not the only one out there.

Calgary WJET supervisor was the most professional, and diligent official who I have experienced personally to resolve our flight issues.

Never got to take the flight due to app kinds of problems with the earlier WestJet legs of the trip.

Sat on the tarmac for 1.5 hours after landing. The flight was OK, after that, not so much

2 hours delay on my flight causing me to miss my connecting flight. Cause was for maintenance. I understand maintenance is important but maintenance should be done before boarding people!

Better perks for corporate employees whom travel often and spend a lot of money with the airlines. Snacks were terrible chips crackers are ideas. Flight and crew were great comfort was fine entertainment not so great so so called status members means nothing

Maybe focus more on delivering a good product vs selling me a damn credit card

I think since I am an AA Advantage member, my checked bags should have been free, but I paid for all 4 of us.

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

Delayed due to weather in Dallas (arriving flight arrived late), then boarded the plane only to deboard immediately afterwards, tire needed to be replaced. Flight supposed to depart at 6:15pm but departed at 9:35pm.

Got home at 3am after deboarding the plane. No compensation offered by American

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

Flight delayed, missed connection, had to stay overnight. Next flight instead of our business class we were booked on the very back row. Second time this had happened in 2 months.

The luggage was completely damaged. It was ripped at the corner and the lock was stuck. We had to rip it open.

Multiple delays and gate changes resulting in arrival with a 5 hour delay.

Air Canada’s problems are not staff related by and large, no. The problem is tiny jets between the U.S. and Canada - yes, believe it or not they are still “international” (just ask our own Mango Maniac in power in the U.S.). The little aisle is compounded by a design flaw of a “dog leg” starting at seat 12. Woe be unto you if you sit here as passengers and attendants do not have sufficient room to not hit you in the face with backpacks. One thing I will say very positively about Air Canada is you still provide pillows and blankets on transcontinental flights to all, not just the elites. Your tiny improperly designed jets are also a problem flying city to city within Canada also. One can only say you remind us of a “Jet Blue” or “Spirit” experience. Also your luggage space is downright Byzantine! We will endeavor to avoid you and use other U.S. carriers, albeit charging more.

The ground staff was so rude in Toronto airport ...very rude and did not answer simple questions, and made me look like a fool. Very rude ground staff.

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

The experience was good. Flight was on time. Liked how they offered to accept carryon baggage for free before as I was checking in online.

As previously mentioned in last review , seats are small and uncomfortable, and baggage fees are high!

We got home a day late because of mechanical problems and that they wouldn’t put us on available other flights.

We were turned away at the gate because our names didn't match (we used a maiden name by accident).

Wheelchair help is not reliable & chaotic. No food and minimal liquids for a flight at 6;25.

I don’t think the on-board testing worked on any of the 4 Air Canada flights for this trip. And in this particular flight, the entertainment and WiFi was out for a portion of the journey.

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