MEX - SAT

$139 Find Cheap Flights from Mexico City 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 Mexico City to San Antonio departing on 3/2. 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

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 Mexico City 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 Mexico City to San Antonio, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$205
Overall average: $227
Volaris
Fri 3/6Mon 3/9
MEX - SAT • Non-stop
Cheapest one-way
$139
Typical prices: $161-$243
Viva
Mon 3/2
MEX - SAT • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Aeromexico's AM Plus offers extra legroom and priority.
The VIA bus from SAT to downtown takes 30 minutes.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Volaris
Cheapest • from $205 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 3% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 10% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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We hope you love your trip to San Antonio!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Mexico City to San Antonio (MEX-SAT)

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

Fri, Mar 6 - Mon, Mar 9
Volaris Logo
8:10 am - 10:11 am
MEX
-
SAT
2h 01mnonstop
Volaris Logo
8:37 pm - 9:45 pm
SAT
-
MEX
2h 08mnonstop
$205Volaris
Fri, Feb 27 - Mon, Mar 2
Volaris Logo
8:10 am - 10:11 am
MEX
-
SAT
2h 01mnonstop
Volaris Logo
7:37 pm - 9:45 pm
SAT
-
MEX
2h 08mnonstop
$206Volaris
Thu, Mar 19 - Sat, Mar 21
Volaris Logo
8:00 am - 11:01 am
MEX
-
SAT
2h 01mnonstop
Volaris Logo
8:37 pm - 9:45 pm
SAT
-
MEX
2h 08mnonstop
$207Volaris
Sun, Mar 8 - Tue, Mar 17
Viva Logo
1:20 pm - 4:20 pm
MEX
-
SAT
2h 00mnonstop
Viva Logo
5:45 pm - 7:00 pm
SAT
-
MEX
2h 15mnonstop
$215Viva
Fri, Mar 6 - Tue, Mar 17
Viva Logo
1:20 pm - 3:20 pm
MEX
-
SAT
2h 00mnonstop
Viva Logo
5:45 pm - 7:00 pm
SAT
-
MEX
2h 15mnonstop
$216Viva
Fri, Apr 17 - Mon, Apr 20
Viva Logo
1:20 pm - 4:20 pm
MEX
-
SAT
2h 00mnonstop
Viva Logo
5:45 pm - 7:00 pm
SAT
-
MEX
2h 15mnonstop
$217Viva
Thu, Feb 26 - Sun, Mar 1
Viva Logo
1:20 pm - 3:20 pm
MEX
-
SAT
2h 00mnonstop
Viva Logo
4:45 pm - 7:00 pm
SAT
-
MEX
2h 15mnonstop
$218Viva
Tue, Feb 24 - Fri, Feb 27
Viva Logo
1:20 pm - 3:20 pm
MEX
-
SAT
2h 00mnonstop
Viva Logo
4:45 pm - 7:00 pm
SAT
-
MEX
2h 15mnonstop
$219Viva
Thu, Mar 5 - Mon, Mar 9
Viva Logo
1:20 pm - 3:20 pm
MEX
-
SAT
2h 00mnonstop
Viva Logo
5:45 pm - 7:00 pm
SAT
-
MEX
2h 15mnonstop
$220Viva
Thu, Apr 30 - Mon, May 4
Viva Logo
1:20 pm - 4:20 pm
MEX
-
SAT
2h 00mnonstop
Viva Logo
5:45 pm - 7:00 pm
SAT
-
MEX
2h 15mnonstop
$221Viva
Booking Insights

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

Get data-powered insights and trends into flights from Mexico City 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 Mexico City to San Antonio?

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

For Mexico City to San Antonio, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from San Antonio back to Mexico City, the best deals are generally found on Tuesday, with Saturday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Mexico City 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 Mexico City to San Antonio is February, where tickets cost $221 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $321 and $255 respectively.

How far in advance should I book a flight from Mexico City 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 Mexico City 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 Mexico City to San Antonio, you should book around 2 weeks before departure, which saves you about 3% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Expert advice

Expert advice for your flight from Mexico City to San Antonio

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on Viva

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Yulia Denisyuk

Yulia Denisyuk

Expert on Volaris

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Marisa Garcia

Marisa Garcia

Expert on Aeromexico and MEX

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Brandon Schultz

Brandon Schultz

Expert on SAT

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Good to know

Low seasonJanuary
Cheapest flight$139
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from Mexico City to San Antonio

When to book flights from Mexico City to San Antonio

Are your dates flexible? Find out the best times to travel from Mexico City 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 Mexico City to San Antonio

  • Which airlines use the origin and destination airports as hubs?

    Mexico City International Airport is a hub for Aeromexico and Volaris. This airport is a gateway to many domestic and international destinations and serves over 30 airlines. At the same time, San Antonio International Airport (SAT) is a hub for American Airlines and Southwest Airlines. This airport serves over 20 destinations and thousands of passengers weekly.

  • What is the carry-on and checked luggage allowance in economy class on flights from Mexico City to San Antonio?

    The airline you book determines your carry-on and checked luggage allowance. If you book Volaris, your carry-on's maximum dimensions should be 22.4 x 15.7 x 12.9 inches. You can also bring an additional bag weighing no more than 44 lb. For VivaAerobus, the carry-on shouldn't exceed 18 x 14 x 8 inches, and another bag with a maximum weight of 33 lb is allowed. These airlines aim to ensure the comfort of passengers by allowing luggage that fits perfectly beneath the seat or in the overhead bin.

  • How can I travel to downtown San Antonio from San Antonio International Airport?

    You can travel from SAT airport to downtown San Antonio using the Line 5 bus. These buses depart every 30 minutes and get you to the city in about 36 minutes. Alternatively, you can take a town car or a taxi if you need a quick journey or have a heavy piece of luggage. The trip takes about 11 minutes.

  • Which amenities can I enjoy if I upgrade to business class on flights from Mexico City to San Antonio?

    Though the journey from Mexico City to San Antonio is short, upgrading to business class has many benefits. Exclusive amenities include priority check-in, additional luggage, early boarding, welcome drinks, complimentary meals and snacks, and a lie-flat bed.

  • What is the cheapest flight from Mexico City to San Antonio?

    In the last 3 days, the lowest price for a flight from Mexico City to San Antonio was $139 for a one-way ticket and $205 for a round-trip.

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

    Yes

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

    Mexico City airport is called Mexico City Benito Juarez and the only airport in San Antonio is San Antonio.

  • Which airlines offer Wi-Fi service onboard planes from Mexico City to San Antonio?

    Delta, Aeromexico, and American Airlines offer inflight Wi-Fi service on the Mexico City to San Antonio flight route.

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

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Mexico City to San Antonio flight route.

  • Which airline alliances offer flights from Mexico City to San Antonio?

    SkyTeam is the only airline alliance operating flights between Mexico City and San Antonio.

  • On which days can I fly direct from Mexico City to San Antonio?

    There are nonstop flights from Mexico City to San Antonio on a daily basis.

  • Which is the best airline for flights from Mexico City to San Antonio, Delta or Aeromexico?

    The two airlines most popular with KAYAK users for flights from Mexico City to San Antonio are Delta and Aeromexico. With an average price for the route of $280 and an overall rating of 7.9, Delta is the most popular choice. Aeromexico is also a great choice for the route, with an average price of $260 and an overall rating of 7.4.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Mexico City 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 Mexico City 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 Mexico City with another airline. Booking your flights between Mexico City 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 Mexico City 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 Mexico City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Mexico City to San Antonio

  • Looking for a cheap flight? 25% of our users found flights on this route for $141 or less one-way and $155 or less round-trip.
  • Most cheap flights from Mexico City (MEX) to San Antonio (SAT) are on low-cost airlines. If you need to save money on your journey, you can compare prices and book an airline within your set travel budget.
  • The Mexico City to San Antonio flight route is short, and most airlines, including VivaAerobus and Volaris, offer nonstop flights. However, some flights have a layover depending on the flight route. One major layover city on this route is Houston.
  • One way to travel from downtown Mexico City to Mexico City International Airport (MEX) is to take the Line 4 bus to arrive in about 5 minutes. Alternatively, you can use the Line 1 subway to get to the airport in approximately 4 minutes.
  • You can book Volaris if you need a sustainable journey from Mexico City to San Antonio. To reduce their environmental carbon footprint, this airline has modern aircraft, with 50% of its fleet being NEO models. In addition, this airline uses sustainable aviation fuels to lower greenhouse gas emissions and ensure a greener environment.
  • MEX airport has a few lounges where passengers can relax and refuel while awaiting flight departure. You can relax at Terraza Premier Aeromexico By Heineken at Terminal 2 near Gate 75 or the Grand Lounge Elite at Terminal 1 near Gate H.

Prefer to fly direct from Mexico City to San Antonio?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Mexico City Benito Juarez to San Antonio.
Find which airlines fly direct from Mexico City Benito Juarez Airport to San Antonio Airport, which days they fly and book direct flights.

Direct departures

Mexico City Benito Juarez to San Antonio

Monday

Aeromexico, Viva, Volaris

Aeromexico, Viva, +1 more

Tuesday

Aeromexico, Viva, Volaris

Aeromexico, Viva, +1 more

Wednesday

Aeromexico, Viva, Volaris

Aeromexico, Viva, +1 more

Thursday

Aeromexico, Viva, Volaris

Aeromexico, Viva, +1 more

Friday

Aeromexico, Viva, Volaris

Aeromexico, Viva, +1 more

Saturday

Aeromexico, Viva, Volaris

Aeromexico, Viva, +1 more

Sunday

Aeromexico, Viva, Volaris

Aeromexico, Viva, +1 more

See more direct flights

Direct returns

San Antonio to Mexico City Benito Juarez

Monday

Aeromexico, Viva, Volaris

Aeromexico, Viva, +1 more

Tuesday

Aeromexico, Viva, Volaris

Aeromexico, Viva, +1 more

Wednesday

Aeromexico, Viva, Volaris

Aeromexico, Viva, +1 more

Thursday

Aeromexico, Viva, Volaris

Aeromexico, Viva, +1 more

Friday

Aeromexico, Viva, Volaris

Aeromexico, Viva, +1 more

Saturday

Aeromexico, Viva, Volaris

Aeromexico, Viva, +1 more

Sunday

Aeromexico, Viva, Volaris

Aeromexico, Viva, +1 more

See more direct flights

Reviews of the top 4 airlines serving from Mexico City to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from Mexico City 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 Mexico City 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 8182 reviews
7.9Comfort
7.2Food
8.1Boarding
7.8Entertainment
8.5Crew
Airline reviews

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

2.0 MediocreJaspreet, Feb 2026
SEA - SMF
Read more Delta reviews

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

No wheel chair as requested at Atlanta arrival on first flight.

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.

Only water, tea or coffee served midflight, even to comfort seating. Man next to me needed two seats and took up a portion of my seat and Delta did nothing.

Flight was suspended mid air for over 1 hour and it was late

The flight was great as well as the airline staff

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

It was delayed but other than that it was great.

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.

Good, the flight from Miami to Mexico City was better than Mexico City to Miami

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

It was good in general. The Crew during the flight were very nice at all times.

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.

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.

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!

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 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

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.

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

Information on your arrival and departure airports