$53 Find Cheap Flights from San Antonio to Mexico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Mexico departing on 4/3. 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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Cheap Flights from San Antonio to Mexico

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cancún
Cancún1 stop$318
Mexico City
Mexico Citynonstop$191
Guadalajara
Guadalajara1 stop$252
Puerto Vallarta
Puerto Vallarta1 stop$248
León
León1 stop$215
Monterrey
Monterreynonstop$212
Tijuana
Tijuana1 stop$251
Oaxaca
Oaxaca1 stop$249
Morelia
Morelia1 stop$224
Mérida
Mérida1 stop$217
Mazatlán
Mazatlán1 stop$315
Ixtapa
Ixtapa1 stop$365
San Luis Potosí
San Luis Potosínonstop$175
Aguascalientes
Aguascalientes2 stops$465
Veracruz
Veracruz1 stop$281
La Paz
La Paz1 stop$386
Cancún
Cancún1 stop$318
Mexico City
Mexico Citynonstop$191
Guadalajara
Guadalajara1 stop$252
Puerto Vallarta
Puerto Vallarta1 stop$248
León
León1 stop$215
Monterrey
Monterreynonstop$212
Tijuana
Tijuana1 stop$251
Oaxaca
Oaxaca1 stop$249
Morelia
Morelia1 stop$224
Mérida
Mérida1 stop$217
Mazatlán
Mazatlán1 stop$315
Ixtapa
Ixtapa1 stop$365
San Luis Potosí
San Luis Potosínonstop$175
Aguascalientes
Aguascalientes2 stops$465
Veracruz
Veracruz1 stop$281
La Paz
La Paz1 stop$386

Book Cheap San Antonio to Mexico Plane Tickets

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

Wed, Apr 15 - Tue, Apr 28
Viva Logo
8:20 pm - 9:10 pm
SAT
-
QRO
1h 50mnonstop
Viva Logo
6:55 pm - 10:50 am
QRO
-
SAT
14h 55m
1 stop
$185Viva
Wed, May 6 - Tue, May 12
Viva Logo
8:20 pm - 9:10 pm
SAT
-
QRO
1h 50mnonstop
Viva Logo
11:00 pm - 7:25 pm
QRO
-
SAT
19h 25m
1 stop
$187Viva
Fri, Apr 24 - Sun, Apr 26
Volaris Logo
10:16 pm - 11:20 pm
SAT
-
MEX
2h 04mnonstop
Volaris Logo
7:55 am - 11:00 am
MEX
-
SAT
2h 05mnonstop
$191Volaris
Tue, Mar 31 - Wed, Apr 8
Viva Logo
12:00 pm - 10:00 am
SAT
-
TLC
23h 00m
1 stop
Viva Logo
7:40 pm - 7:30 pm
TLC
-
SAT
22h 50m
1 stop
$198Viva
Mon, Apr 13 - Wed, Apr 22
Viva Logo
8:40 pm - 8:50 am
SAT
-
QRO
13h 10m
1 stop
Viva Logo
11:00 pm - 10:50 am
QRO
-
SAT
10h 50m
1 stop
$199Viva
Tue, Jul 21 - Thu, Aug 6
Volaris Logo
10:20 am - 11:10 am
SAT
-
QRO
1h 50mnonstop
Volaris Logo
12:00 pm - 2:50 pm
QRO
-
SAT
1h 50mnonstop
$202Volaris
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
7:40 am - 2:42 pm
SAT
-
CZM
8h 02m
1 stop
United Airlines Logo
3:52 pm - 9:03 pm
CZM
-
SAT
4h 11m
1 stop
$501United Airlines
Mon, Apr 13 - Fri, Apr 17
American Airlines Logo
8:31 pm - 2:44 pm
SAT
-
CZM
19h 13m
2 stops
American Airlines Logo
2:10 pm - 8:58 pm
CZM
-
SAT
5h 48m
1 stop
$506American Airlines
Sat, Jun 6 - Wed, Jun 10
American Airlines Logo
5:35 pm - 2:11 pm
SAT
-
CZM
21h 36m
1 stop
American Airlines Logo
3:11 pm - 10:00 pm
CZM
-
SAT
5h 49m
1 stop
$509American Airlines
Thu, Apr 2 - Sun, Apr 5
Delta Logo
5:10 am - 12:45 pm
SAT
-
CZM
8h 35m
1 stop
Delta Logo
2:00 pm - 12:38 am
CZM
-
SAT
9h 38m
1 stop
$559Delta
Booking Insights

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

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

What is the cheapest San Antonio to Mexico flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Mexico from San Antonio found in the last 72 hours was to Mexico City, at $126 round-trip. The most popular route is from San Antonio (SAT) to Mexico City (MEX), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $126.

What is the cheapest time of day to fly to Mexico?

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

The cheapest time of day to fly to Mexico is generally in the morning, when round-trip flights cost $403 on average. The most expensive time of day to fly to Mexico is generally in the morning, which is peak travel time and where the average cost of a ticket is $403.

Can I save money by flying with a layover from San Antonio to Mexico?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $320, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Mexico, 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 San Antonio to Mexico is July, when tickets cost $431 (return) on average. On the other hand, the most expensive months are December and September, when the average cost of round-trip tickets is $556 and $492 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Antonio to Mexico, 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 San Antonio to Mexico, you should book around 8 weeks before departure, which saves you about 25% 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$53
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 43% increase in price.
Flight from San Antonio to Monterrey

FAQs - booking Mexico flights

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

    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 San Antonio to Mexico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to Mexico 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 San Antonio to Mexico?

    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 from San Antonio to Mexico 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 from San Antonio to Mexico?

    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 from San Antonio to Mexico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Mexico

  • Looking for a cheap flight? 25% of our users found tickets from San Antonio to the following destinations at these prices or less: Guadalajara $99 one-way - $293 round-trip; Mexico City $82 one-way - $225 round-trip; Monterrey $92 one-way - $255 round-trip

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

 
Need help choosing which airline to fly with from San Antonio to Mexico? 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.
7.4
United AirlinesOverall score based on 9409 reviews
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
6.6Food
Airline reviews

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

2.0 MediocreAnonymous, Feb 2026
IAH - GUA
Read more United Airlines reviews

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

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.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

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

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

All went very well. We used the AIFI Airport, such a lovely facility. Definitely needs better transportation options to get there.

Both ground crew and flight crew were rude, and did not provide any level of service. They made it very difficult as we were traveling with a passenger the required assistance.

From the check-in, to the flight, and arriving, everything went very smoothly. Unfortunately, when I received my baggage it was severely damaged. I have a hard shelled suitcase and it was completely smashed it. I’m not sure how this could happened but I am extremely disappointed that my belongings were damaged beyond repair and continued use.

Really nice, all good, nice crew and all on time

Unfortunately I had an awful boarding experience. Our first flight with Aeromexico was fine and landed on time however it couldn’t find a gate and we were late which made us lose our connecting flight with Aeromexico. The staff handled it horribly when we explained our situation and would not led us board when we missed the boarding time by a couple minutes. The staff were extremely rude and did not attempt to even help us. Because of this incident, my husband and I missed a full day of work which negatively impacted our salary which we need. Please compensate us for the work that we missed.

It was OK. The flight is pretty long for the airlines to only offer a simple sandwich on business class. The entertainment is similar to that on other Skyteam members. Ultimately the airline lost my bag and didn’t deliver it to me until the next day after a lengthy lost baggage report.

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

Flight was on time, good service, but there was no free WiFi, even for first class passengers

The ground staff were not as friendly and nice to the passengers as the air crew. Flight attendants, cockpit crew were great and very nice to everyone on board.

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.

The crew was excellent and overall the flight was good. No complaints.

Like all of the flights I took to get down to Dallas. They were delayed

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Never ontime and always delays. Long waits for customer service and often app doesn’t work

We arrived 25 minutes early only to be told our gate was occupied and so we sat for close to 30 minutes to pull into a gate. That’s not an early arrival!

The TSA check in took 1.5 hours to get through in Austin and I missed my flights back to DC

It was cancelled at the last moment and the customer services seemed unnoticed to this change and hanged me off the phone the first time I called.

Staff especially Alan Hernandez was a great help with arrangements for my partner and me sit together. This made the trip do much more enjoyable. Thanks so much.

One of the flight was delayed an hour. We then boarded a new flight. We were told to unboard after some other time. To wait for the next flight for another hour. I paid for a short flight that turned in to half a day of travel.

No entertainment, charging, nor wifi on board but I napped for basically the entire time so it was alright. Was allowed to switch seats because the flight was not full but everyone was assigned to the back. Comfortable seats and we got moved to the emergency exit so the extra room was nice.

Painless trip. Only downside: No entertainment system (which we know with Viva & Volaris) and very small seat space. I'm petite and felt squizzed. I'm not sure how most overweight passengers do.

I was charge $90 for my bag more then the fight crazy!! And the plain hit a couple of birds on the take off bird strikes we returned back and had to change planes bad customer service everyone has an attitude problem!!! Bad experience!!!

The bad thing is they didnt send me the deatils about how much alowed bagage ehight 1 carryon or cheacking bag Also they just send in spanishlanfuage i couldnt understand emails

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!

Overall a good red eye. Crew chatted very loudly the whole time making it difficult to sleep.

It’s a 2 1/2 hour flight so good and comfort was not my real concern. Safety, easy, fast was what I was looking for. The crews were great, plane was clean, boarding from CBX was fantastic! Definitely traveling this way again.

The money you save flying volaris is not worth it

Is was a good short flight with some turbulence! I would fly Volaris again.

We had boarding passes for the next flight but we could not catch the flight in the small airport just because volaris closed the boarding at the counters an hour before for which we had to sepnd almost 3+ hours to catch next flight. There are hardly anyone who can speak english, but thank God, we have found an young man who could not only speak English but helped us book for the next flight. The air crafts are noisy and scary sometimes to hear that squeeking noises during the take off and during the flight. They do not even offer a cup of coffee for free in flight. The prices are super high and the services are zero. That’s pretty much for this airlines in summary.

Unfortunately it was not a good flight got canceled had to be at the airport all night long to get a different flight to another airport my first flight with Volaris was very bad. Poor services

The boarding , and it would be nice if they would let us know head of time about flight changes

The fly was 2 hours delayed and the plane was old and dirty. A very umcorfotable flight, which I won't recomend to anyone

The flight was delayed by two hours. I had paid for extended leg room. Due to the delay, the plane was different and I didn't end up having extended leg room. I finally was able to reach Volaris on Whats App and they gave me an airline credit. I wanted a refund to the credit card since I hardly ever fly Volaris. Other than that, it was a very comfortable flight.

In Mexico charges too much for my luggage and I ask for help and nothing one lady she just disappeared 😡😡😡😡😡never going to fly there

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

Information on your arrival and departure airports