YYC - SAT

$160 Find Cheap Flights from Calgary 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 from Calgary to San Antonio departing on 10/24. 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

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 in flight searches from Calgary 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 in flight searches from Calgary to San Antonio, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Calgary to San Antonio (YYC-SAT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Calgary 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 Calgary to San Antonio

Mon, Nov 3 - Fri, Nov 7
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7:40 pm - 2:00 pmYYC-SAT
17h 20m1 stop
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3:02 pm - 11:14 amSAT-YYC
21h 12m1 stop
Sun, Nov 2 - Fri, Nov 7
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8:15 pm - 4:40 pmYYC-SAT
19h 25m2 stops
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5:35 pm - 7:09 pmSAT-YYC
26h 34m1 stop
Sun, Nov 2 - Fri, Nov 7
 Logo
7:40 pm - 2:00 pmYYC-SAT
17h 20m1 stop
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3:02 pm - 11:14 amSAT-YYC
21h 12m1 stop
Fri, Nov 7 - Tue, Nov 11
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9:00 am - 3:35 pmYYC-SAT
29h 35m2 stops
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3:02 pm - 11:14 amSAT-YYC
21h 12m1 stop
Fri, Oct 10 - Fri, Oct 17
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7:15 pm - 7:12 pmYYC-SAT
22h 57m3 stops
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9:25 pm - 11:55 amSAT-YYC
15h 30m1 stop
Sun, Nov 2 - Fri, Nov 7
United Airlines Logo
2:13 pm - 8:48 amYYC-SAT
17h 35m2 stops
United Airlines Logo
7:30 pm - 9:53 pmSAT-YYC
27h 23m2 stops
$437United Airlines
Find Deal
Sat, Nov 1 - Fri, Nov 7
WestJet Logo
12:30 am - 10:59 amYYC-SAT
9h 29m1 stop
WestJet Logo
6:25 am - 8:47 pmSAT-YYC
15h 22m1 stop
$453WestJet
Find Deal
Sun, Nov 2 - Fri, Nov 7
WestJet Logo
12:15 am - 3:56 pmYYC-SAT
14h 41m2 stops
WestJet Logo
7:30 am - 6:16 pmSAT-YYC
11h 46m2 stops
$459WestJet
Find Deal
Fri, Nov 7 - Tue, Nov 11
American Airlines Logo
12:45 pm - 8:24 amYYC-SAT
18h 39m1 stop
American Airlines Logo
8:34 am - 9:47 pmSAT-YYC
14h 13m1 stop
$469American Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
United Airlines Logo
2:13 pm - 12:08 pmYYC-SAT
20h 55m2 stops
United Airlines Logo
2:14 pm - 9:53 pmSAT-YYC
8h 39m2 stops
$491United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Calgary to San Antonio flights

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

What’s the cheapest day of the week to fly from Calgary to San Antonio?

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

If you are looking for a flight deal from Calgary to San Antonio, look for departures on Thursdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from San Antonio, Friday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Calgary to San Antonio?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Calgary 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 from Calgary to San Antonio is November, where tickets cost $334 (return) on average. On the other hand, the most expensive months are June and September, where the average cost of round-trip tickets is $602 and $538 respectively.

How far in advance should I book a flight from Calgary 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 from Calgary 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 on the flight from Calgary to San Antonio, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonJune
Cheapest flight$160
Best time to beat the crowds but there is an average 30% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Calgary to San Antonio

When to book flights from Calgary to San Antonio

Are your dates flexible? Find out the best times to travel from Calgary to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Calgary to San Antonio

  • What is the cheapest flight from Calgary to San Antonio?

    In the last 3 days, the lowest price for a flight from Calgary to San Antonio was $160 for a one-way ticket and $342 for a round-trip.

  • Do I need a passport to fly between Calgary and San Antonio?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Calgary and on arrival in San Antonio.

  • Which airports will I be using when flying from Calgary to San Antonio?

    When flying out of Calgary you will be using Calgary. You will be landing at San Antonio, also known as San Antonio.

  • Which aircraft models fly most regularly from Calgary to San Antonio?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Calgary to San Antonio?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Calgary and San Antonio, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Calgary to San Antonio, Delta or WestJet?

    The two airlines most popular with KAYAK users for flights from Calgary to San Antonio are Delta and WestJet. With an average price for the route of $392 and an overall rating of 7.9, Delta is the most popular choice. WestJet is also a great choice for the route, with an average price of $452 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Calgary 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 from Calgary to San Antonio.

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

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

  • What is the Hacker Fare option on flights from Calgary 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 to Calgary with another airline. Booking your flights between Calgary and SAT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Calgary 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 from Calgary up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Calgary to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from Calgary to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Calgary 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.
7.9
DeltaOverall score based on 7979 reviews
7.9Entertainment
7.3Food
8.2Boarding
7.9Comfort
8.5Crew
Airline reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

4.0 Okaypuravi, Aug 2025LGA - STL
Read more Delta reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

The flight crew was friendly. I tried to adjust my seat online ahead of time but no option existed without additional fees. My friend asked at the gate about a seat change and was able to make it happen. That was great! The flight crew moved a very tall gentleman and his companion which allowed us to have more space which was nice. Overall, good experience. Appreciated the blanket and pillow.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

Our seats were comfortable with adequate room to stretch out and recline. The food was tasty and served it just the right intervals. Our flight attendant was extra attentive and friendly. Flight arrived early. And the most turbulence. Overall that’s good and experience for an 11 hour flight as can be hoped for

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Not enough food option. And not enough advices or information about what we are gonna eat.

my carry-on bag was delayed and I did not receive it until the day of my return at the airport. This delay caused me significant inconvenience, as I did not have access to my personal belongings for the duration of my trip. I had expected to rely on my carry-on items, and being without them negatively impacted my travel experience.

Technology issues at the bag-check counter caused a delay, and we were unable to check out our bags, ultimately missing our flight. They offered no assistance other than telling us to book another flight out of Calgary. We arrived with plenty of time; if there hadn't been an issue with the kiosk and the length of the lines due to the technical issues, we could have made it home.

Worst check in and bag drop off experience. Staff were incredibly rude given that it’s the WestJet system that is faulty.

The staff at the airport and on the plane were wonderful I especially wanna acknowledge the staff who boarded us at the Calgary airport. The women who helped us board at the airport were incredible… they were so kind and sweet…I very happy with WestJet and I am hoping I can fly more often to Canada.

7 hour layover was a drag. Free internet on the long leg was great.

From vancouver go calgary nd vice vetsa fligjt was delayed

It was good! Short flight and it was on time!

Staff was nice, helpful, and did all they could. I understand economy seats are bottom of the barrel, but we're crammed in there with others in our row.

Business class lie down seats on WestJet aren't very comfortable. Crew were excellent and overall flight was ok.

Everything you need to know for your flight from Calgary to San Antonio

Information on your arrival and departure airports

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