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$140+ Cheap flights from Mexico City (MEX) to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SAT
Jul 23 — Jul 301
Wed 7/23
Wed 7/30
1 adult, Economy
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Cheapflights Tip: The best prices from Mexico City Benito Juarez to San Antonio are usually found in February or March, booked 70 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Mexico City to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 18, 2025.

Round-trip from

$205
(Gotogate)

One-way from

$140
(Cheapflightsfares)

Popular in

December

Cheapest in

February

Average price

$275

Good round-trip deal

$215 or less

Good one-way deal

$168 or less
From Mexico City Benito Juarez to San Antonio
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One-way flight from Mexico City Benito Juarez to San Antonio
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Highest demand for flights based on searches. 5% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Mexico City Benito Juarez to San Antonio.
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Price to beat on a one-way flight from Mexico City Benito Juarez to San Antonio.
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Find flight deals from Mexico City to San Antonio

Cheapest flights from Mexico City to San Antonio
Explore the most affordable flight options available from Mexico City to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2025.

This Gotogate deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/301:20 pmMEX - SAT
Nonstop2h 00mViva
Sat 9/65:50 pmSAT - MEX
Nonstop2h 10mViva
Deal found 7/16$205
This Mytrip deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/301:20 pmMEX - SAT
Nonstop2h 00mMultiple Airlines
Sat 9/612:36 pmSAT - MEX
Nonstop2h 04mMultiple Airlines
Deal found 7/16$215
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:30 amMEX - SAT
Nonstop2h 18mDelta
Tue 9/302:20 pmSAT - MEX
Nonstop2h 15mDelta
Deal found 7/15$224
This Aeromexico deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/159:35 amMEX - SAT
Nonstop2h 13mAeromexico
Tue 10/212:20 pmSAT - MEX
Nonstop2h 15mAeromexico
Deal found 7/15$226
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:05 amMEX - SAT
1 stop12h 28mUnited Airlines
Wed 12/3112:24 pmSAT - MEX
1 stop11h 46mUnited Airlines
Deal found 7/16$231
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/253:00 pmMEX - SAT
1 stop6h 44mAmerican Airlines
Tue 9/305:00 amSAT - MEX
1 stop6h 20mAmerican Airlines
Deal found 7/16$240
This Cheapflightsfares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/267:55 amMEX - SAT
Nonstop2h 05mVolaris
Mon 7/2812:36 pmSAT - MEX
Nonstop2h 04mVolaris
Deal found 7/17$243
This Frontier deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:55 amMEX - SAT
Nonstop2h 05mFrontier
Thu 8/712:36 pmSAT - MEX
Nonstop2h 04mFrontier
Deal found 7/16$255

Cheapflights Fare Finder

Customize your flight search to find flights from Mexico City to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2025.
Use the filters below to find and compare flights from Mexico City to San Antonio that are best for you.

Fly from

Mexico City

Fly to

San Antonio

Route

Depart

Return

Price

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Sat 8/30

1:20 pm-4:20 pm

Nonstop2h 00m

San Antonio

Sat 9/6

5:50 pm-7:00 pm

Nonstop2h 10m

$205

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Sat 8/30

1:20 pm-4:20 pm

Nonstop2h 00m

San Antonio

Sat 9/6

12:36 pm-1:40 pm

Nonstop2h 04m

$215

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Thu 9/25

9:30 am-12:48 pm

Nonstop2h 18m

San Antonio

Tue 9/30

2:20 pm-3:35 pm

Nonstop2h 15m

$224

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Wed 10/15

9:35 am-12:48 pm

Nonstop2h 13m

San Antonio

Tue 10/21

2:20 pm-3:35 pm

Nonstop2h 15m

$226

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Sat 12/20

10:05 am-10:33 pm

1 stop12h 28m

San Antonio

Wed 12/31

12:24 pm-12:10 am

1 stop11h 46m

$231

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Thu 9/25

3:00 pm-10:44 pm

1 stop6h 44m

San Antonio

Tue 9/30

5:00 am-10:20 am

1 stop6h 20m

$240

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Thu 8/7

7:55 am-11:00 am

Nonstop2h 05m

San Antonio

Thu 8/14

12:36 pm-1:40 pm

Nonstop2h 04m

$243

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Tue 8/5

7:55 am-11:00 am

Nonstop2h 05m

San Antonio

Thu 8/7

12:36 pm-1:40 pm

Nonstop2h 04m

$255

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Thu 8/7

1:20 pm-4:20 pm

Nonstop2h 00m

$140

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Sun 9/14

7:55 am-11:00 am

Nonstop2h 05m

$142

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Showing 1-10 of 13 results
1
2

The best insider tips for Mexico City to San Antonio flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Mexico City to San Antonio trip
Airports
MEX

Expect efficient security lines at MEX, typically under 20 minutes. Arrive early for US flights due to additional gate checks.

Read more about MEXby Brandon Schultz
SAT

For easy access to downtown San Antonio, rideshare services are recommended. They pick up on Terminal A's lower level.

Read more about SATby Ramsey Qubein
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on MEX

Brandon Schultz

Brandon Schultz

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.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on SAT

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Mexico City to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Mexico City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Mexico City to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Mexico City to San Antonio. Price data was last updated on July 11, 2025.

The price you pay for your flight from Mexico City to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Mexico City to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Mexico City to San Antonio (average of $295). Flying from Mexico City to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MEX to SAT?

Find hourly flight availability from Mexico City to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 11% on flights from Mexico City to San Antonio by exploring options for tickets at noon.

Weekly flight availability from Mexico City to San Antonio

Explore weekly flight availability from Mexico City to San Antonio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 18, 2025.

The most flights from MEX to SAT are scheduled on a Monday (5 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Mexico City to San Antonio?

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated July 18, 2025.
Get a feel of what it's like to fly with Delta, Aeromexico, and United Airlines from Mexico City to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,959 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,959 reviews
Delta
8.0
Very good
7,959 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Aeromexico
7.5
Good
1,715 reviews
Delta
8.0
Very good
7,959 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,864 reviews
Delta
8.0
Very good
7,959 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,959 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Viva
7.0
Good
788 reviews
Delta
8.0
Very good
7,959 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Mexico City to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Mexico City to San Antonio?

    Booking a flight from Mexico City Benito Juarez (MEX) to San Antonio (SAT) is your only option if you wish to fly from Mexico City to San Antonio. On a typical day, there are 3 flights from Benito Juarez to San Antonio, all of which are around 2h 00m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Benito Juarez to San Antonio.

  • How popular is this Mexico City to San Antonio flight route?

    Flights from Mexico City Benito Juarez to San Antonio have been viewed 4 times in the past calendar month.

  • What are the cheapest airlines flying from Mexico City to San Antonio round-trip?

    Cheapflights users have booked flights from Mexico City to San Antonio round-trip from $205. Other airlines that can offer you cheap pricing are Delta, from $224, and Aeromexico, from $226. You may be able to fly from Mexico City to San Antonio for 19% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Mexico City to San Antonio one-way?

    To fly one-way, consider booking your trip with Viva, which is currently one of the cheapest options available, starting at $140. Volaris flights start at $142 while deals on Frontier start at $162 one-way.

  • What are the most reliable airlines from Mexico City to San Antonio?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Mexico City to San Antonio on time: AeroMexico Connect (100%), Aeromexico (98%), Delta (98%).

  • What are the cheapest flights from Mexico City to San Antonio?

    The cheapest flight price from Mexico City to San Antonio is $134. On average you can expect to pay $227. The most popular route, (Mexico City Benito Juarez - San Antonio), can usually be booked for $205.

  • Can I find deals for flights from Mexico City to San Antonio that include hotel bookings?

    Yes. In addition to deals on Mexico City to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Mexico City to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mexico City to San Antonio.

  • Can I find deals for business class flights from Mexico City to San Antonio?

    Yes. Cheapflights offers flight deals from Mexico City to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Mexico City to San Antonio (average of $295). Flying from Mexico City to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
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Top 5 airlines flying from Mexico City to San Antonio

Discover the top 5 airlines that operate flights from Mexico City to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$161Average$255FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$173Average$299FlexibilityNo cancel feeOn-timeN/A
VivaCheapest$175Average$245FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$185Average$309FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$186Average$290FlexibilityNo cancel feeOn-time62%

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