$125 Find Cheap Flights from Mexico 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 9/15. 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

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

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

Wed, Jul 30 - Wed, Aug 6
Viva Logo
8:45 am - 10:50 amMTY-SAT
1h 05mnonstop
Viva Logo
11:55 am - 12:05 pmSAT-MTY
1h 10mnonstop
$197Viva
Find Deal
Fri, Aug 1 - Tue, Aug 5
Viva Logo
5:45 pm - 7:50 pmMTY-SAT
1h 05mnonstop
Viva Logo
9:00 pm - 9:10 pmSAT-MTY
1h 10mnonstop
$205Viva
Find Deal
Wed, Jul 30 - Wed, Aug 6
Delta Logo
6:03 am - 12:22 pmQRO-SAT
5h 19m1 stop
Delta Logo
2:10 pm - 10:09 pmSAT-QRO
8h 59m1 stop
$228Delta
Find Deal
Tue, Jul 8 - Sun, Jul 13
Volaris Logo
7:55 am - 11:00 amMEX-SAT
2h 05mnonstop
Volaris Logo
12:36 pm - 1:40 pmSAT-MEX
2h 04mnonstop
$234Volaris
Find Deal
Thu, Jul 24 - Thu, Jul 31
Volaris Logo
7:55 am - 11:00 amMEX-SAT
2h 05mnonstop
Volaris Logo
12:36 pm - 1:40 pmSAT-MEX
2h 04mnonstop
$237Volaris
Find Deal
Thu, Aug 21 - Wed, Aug 27
Frontier Logo
7:01 am - 10:00 amGDL-SAT
1h 59mnonstop
Frontier Logo
11:18 am - 12:15 pmSAT-GDL
1h 57mnonstop
$247Frontier
Find Deal
Sat, Jul 12 - Fri, Sep 12
Frontier Logo
7:55 am - 11:00 amMEX-SAT
2h 05mnonstop
Frontier Logo
12:36 pm - 1:40 pmSAT-MEX
2h 04mnonstop
$252Frontier
Find Deal
Wed, Jul 30 - Wed, Aug 6
Delta Logo
5:46 am - 12:22 pmMTY-SAT
5h 36m1 stop
Delta Logo
2:10 pm - 10:54 pmSAT-MTY
9h 44m1 stop
$257Delta
Find Deal
Thu, Sep 4 - Mon, Sep 8
Aeromexico Logo
6:50 am - 12:48 pmMTY-SAT
4h 58m1 stop
Aeromexico Logo
2:20 pm - 8:05 pmSAT-MTY
6h 45m1 stop
$283Aeromexico
Find Deal
Sat, Oct 25 - Fri, Nov 7
Aeromexico Logo
7:02 am - 12:48 pmGDL-SAT
4h 46m1 stop
Aeromexico Logo
12:45 pm - 7:32 pmSAT-GDL
6h 47m1 stop
$302Aeromexico
Find Deal
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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 72 hours.

In the last 3 days, the cheapest flight deal to San Antonio was found on the route from Mexico City, at $197 return. The most popular connection is from Guadalajara to San Antonio and KAYAK users have found round-trip deals for as low as $247 in the last 3 days.

How much is a flight to San Antonio?

The average and cheapest price for all round-trip flights to San Antonio from each origin found by users searching on KAYAK in the last month.

A flight to San Antonio costs $191 on average. The cheapest price found on KAYAK in the last 2 weeks cost $80 and departed from León. The most popular routes on KAYAK are Monterrey to San Antonio which costs $191 on average, and Mexico City to San Antonio, which costs $220 on average.

See prices from:

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 November, where tickets cost $316 on average for return flights. On the other hand, the most expensive months are August and December, where the average cost of tickets from Mexico is $459 and $414 respectively. For one-way flights, the best month to travel is November with an average price of $316.

What is a good deal for flights to San Antonio?

If you’re looking for cheap airfare to San Antonio, 25% of our users found tickets to San Antonio for the following prices or less: From Mexico City $153 round-trip, from Monterrey $174 round-trip, from Guadalajara $177 round-trip.


Good to know

Low seasonFebruary
High seasonDecember
Cheapest flight$125
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Mexico City to San Antonio

FAQs - booking San Antonio flights

  • What is the cheapest flight to San Antonio?

    In the last 3 days, the cheapest flight deal to San Antonio was found on the route from Mexico City, at $197 return. The most popular connection is from Guadalajara to San Antonio and KAYAK users have found round-trip deals for as low as $247 in the last 3 days.

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

    Central San Antonio is 8 miles away from San Antonio Airport.

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

    San Antonio is served by San Antonio Airport, also commonly referred to as San Antonio or San Antonio Intl. The airport code is SAT.

  • How much is a flight to San Antonio?

    On average, a flight to San Antonio costs $191. The cheapest price found on KAYAK in the last 2 weeks cost $80 and departed from León Del Bajio Airport.

  • What is the cheapest day to fly to San Antonio?

    Based on KAYAK data, the cheapest day to fly to San Antonio is Saturday where round-trip tickets can be as cheap as $242. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $308 on average.

  • 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.

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

    The cheapest time of day to fly to San Antonio is generally in the afternoon, when round-trip flights cost $319 on average. The most expensive time of day to fly to San Antonio is generally in the morning, which is peak travel time and where the average cost of a ticket is $426.

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

    Each week there are around 975 direct flights from within Mexico to San Antonio. The most common day for departures is Friday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to San Antonio

  • Looking for cheap airfare to San Antonio? 25% of our users found round-trip tickets to San Antonio for the following prices or less: From León $142, from Mexico City $148, from Monterrey $149
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Antonio flight deals.

Reviews of the top 5 airlines serving from Mexico 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 Mexico 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
DeltaOverall score based on 7963 reviews
8.5Crew
7.9Comfort
8.2Boarding
7.9Entertainment
7.3Food
Airline reviews

I like for how they process during check in. It was very smoothly.

10.0 ExcellentAbdulla, Jun 2025CMH - JFK
Read more Delta reviews

I like for how they process during check in. It was very smoothly.

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.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was delayed, then I got transferred to a new flight that was also delayed- which wasn’t Aeromexico’s fault, it was because of weather conditions. Most of the crew was very nice and patient, except for one or two flight attendants who were rude. The entertainment wasn’t on, so all the screens were off.

My wife's entertainment system did not work. Payed for flight upgrade but did not receive advertised "free WiFi".

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

the guy in front of me put his seat back immediately...and then left it back including thru landing and taxiing to the runway. attendants did not check/ask him to put it up for landing.

The airplane was an old airplane, seats were very uncomfortable and very little space, they changed my seat and that was no option to get back into my seat even when I was traveling a senior who required assistance.

This is not a low cost airline. Stop acting like o e.

Aeromexico crew made me check my hand luggage in the door of the plane. As soon as I reach Mexico City, I notice that my luggage was opened and 8 games of Nintendo Switch were stolen (700 dllrs value aprox) (the console was there) but the games were stolen. I am very dissapointed of Aeromexico and all the crew. Instead of being a good trip, It was a sad trip

Ok. But we arrived to a remote terminal which meant that a bus had to take us to the terminal building

Old aircraft the audio of the entertainment dosent work Dirty seats

Terrible. The flight arrives 2 hr later, no AC. One of the worst flights ever

The boarding process was ridiculous. The boarded groups into a walkway just before the aerobridge (about 20 mins late), whilst we watch the crew stroll casually onto the plane, running late. And then they made us line up on then aerobridge with no aircon for 10 minutes before we boarded. Staff are just as ghetto as the customers. Wouldn’t fly again

They closed the gate over 25 minutes before departure and I didn’t get to board.

No empathy for my situation, arriving at the check-in counter 5 minutes after the deadline to deposit baggage due to a very delayed incoming intercontinental flight. The attendant simply stared past my shoulder and picked up the microphone to announce a "reminder that all passengers must arrive at least one hour before the flight" before speaking to the passenger behind me. I understand that there are rules above deadlines but at least show some damn empathy. It was Christmas morning and I'd been travelling for 20 hours for goodness sake!

They no longer offer anything free to eat or drink, everything is sold, not even a bottle of water is offered for free.

I paid for Viva play and most of the time didn’t work and also I order some drinks and the price was to expensive.

The terminal and gate was never the right one announced in the Viva App, neither in screens, moved from one terminal to another

The smart/express line to check in was a mess, employees not doing the process smooth and quick, using their mobile phones, talking to their coworkers

My flight was changed 4 tienes , delaying my arrival lore than 5 hours

Everything was okay, but boarding begins late and when I was returning there was a gate change. The app never showed the change.

Flights were delayed both ways, with no communication provided by the boarding desk. Delay time kept changing and the boarding process is a pain, as it is so disorganized. Would not recommend.

Confusion over extra fees. Held up on ramp during boarding. Thin seat cushion. Minimal leg room.

Better communication about delayed flight. I am thankful for a small credit for late flight.

Liked on time, rear entry and exit from plane Dislike the use of duct tape to repair seat rests

Terrible. And they charged over $400 just for luggage. And threatened that I would loose my flight if I didn’t pay. So I didn’t have another choice but to pay.

They check you everything before entering to waiting room, if you have any liquid they take it away even if you buy it inside the airport, no recommend volaris, for mi know Alaska airline is better

They don’t give anything for free you have to pay for everything which it’s expected but at least give out water and a snack as a courtesy for flying with them.

I got to where I needed to go quickly. There were no amenities. And the seats were painful.

The worst. Kayak sent notification at 2am and 10am regarding the delay. Then sends a notification an hour before original depart time that it will depart on time. I had to wait 8 hours at the airport. My family had to pay for lodging in Guadalajara where I was landing for pick up.

The flight was delayed an hour and a half, and they would not update the board on when the flight was supposed to take off. Once the plane arrived, they started the boarding process before the plane was even ready for the passengers so we had to wait another 45 minutes on the tarmac while we waited for the plane to be ready for us. In my opinion, there is no point in starting the boarding process when you are not ready to board the plane. This just causes a crowded gate with everyone from zone one and zone two standing up going nowhere.

They were only able to give me a seat and not my travel companion, she had to fly on a different airline. unacceptable

They canceled flight. Hard to believe there was even a plane incoming for us to get on

The worst. We never made our connection and they did absolutely nothing to help us at the airport.

Our flight was cancelled. They could do nothing to help us get another flight that was timely. Because the first leg was cancelled we were unable to get to our connection. We had to book on an entirely different airline for today. So we spent more money, lost a day of vacation and will never fly Frontier again, so the 'we are sorry, here is $100 credit' is a joke since we won't be flying on Frontier.

No way to get boarding pass on my phone. In order to print the bag ticket a boarding pass is needed. Asked the agent to print me one, they said they typically do not due this as its so much work. I showed the email confirmation and I asked how i could do it my self the agent replied he did not know as there was no link. The flight was delayed due to an attendant forgetting to come to work. On the flight no drinks were offered only for purchase meals.

No way to get boarding pass on my phone. In order to print the bag ticket a boarding pass is needed. Asked the agent to print me one, they said they typically do not due this as its so much work. I showed the email confirmation and I asked how i could do it my self the agent replied he did not know as there was no link. On the flight no drinks were offered only for purchase meals.

Since you have to pay for overhead bags then they shouldn't be running out of space and asking individuals who paid to remove stuff from the overhead

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

Everything you need to know for your flight to San Antonio

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