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$139+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SAT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$211
(Booking.com)

One-way from

$139
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$253

Good round-trip deal

$211 or less

Good one-way deal

$144 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. 6% potential increase in price ($17 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 September 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 September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/11. 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.
Thu 9/181:20 pmMEX - SAT
Nonstop2h 00mViva
Mon 9/225:50 pmSAT - MEX
Nonstop2h 10mViva
Deal found 9/11$211
This Mytrip deal was found by Cheapflights users on 9/8. 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.
Wed 9/101:20 pmMEX - SAT
Nonstop2h 00mViva
Mon 9/225:50 pmSAT - MEX
Nonstop2h 10mViva
Deal found 9/8$215
This Booking.com deal was found by Cheapflights users on 9/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/31:20 pmMEX - SAT
Nonstop2h 00mViva
Sun 10/55:55 pmSAT - MEX
Nonstop2h 05mViva
Deal found 9/9$216
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Fri 9/261:20 pmMEX - SAT
Nonstop2h 00mViva
Wed 10/15:55 pmSAT - MEX
Nonstop2h 05mViva
Deal found 9/9$217
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:55 amMEX - SAT
Nonstop2h 05mVolaris
Fri 9/2612:36 pmSAT - MEX
Nonstop2h 04mVolaris
Deal found 9/9$218
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/191:20 pmMEX - SAT
Nonstop2h 00mViva
Tue 9/235:50 pmSAT - MEX
Nonstop2h 10mViva
Deal found 9/10$219
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Tue 9/231:20 pmMEX - SAT
Nonstop2h 00mViva
Wed 9/245:50 pmSAT - MEX
Nonstop2h 10mViva
Deal found 9/10$220
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:55 amMEX - SAT
Nonstop2h 05mVolaris
Mon 9/2912:36 pmSAT - MEX
Nonstop2h 04mVolaris
Deal found 9/10$221
This Gotogate deal was found by Cheapflights users on 9/9. 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.
Mon 9/221:20 pmMEX - SAT
Nonstop2h 00mViva
Fri 9/265:50 pmSAT - MEX
Nonstop2h 10mViva
Deal found 9/9$222
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:55 amMEX - SAT
Nonstop2h 05mVolaris
Mon 9/2212:36 pmSAT - MEX
Nonstop2h 04mVolaris
Deal found 9/11$223
This Delta deal was found by Cheapflights users on 9/11. 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.
Fri 10/319:25 amMEX - SAT
Nonstop2h 11mDelta
Tue 11/41:12 pmSAT - MEX
Nonstop2h 18mDelta
Deal found 9/11$224
This Delta deal was found by Cheapflights users on 9/9. 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.
Tue 12/169:25 amMEX - SAT
Nonstop2h 11mDelta
Tue 1/612:45 pmSAT - MEX
Nonstop2h 15mDelta
Deal found 9/9$225

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 September 11, 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

Tue 11/25

9:25 am-11:36 am

Nonstop2h 11m

San Antonio

Wed 12/3

1:12 pm-3:30 pm

Nonstop2h 18m

$224

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Fri 10/31

9:25 am-12:36 pm

Nonstop2h 11m

San Antonio

Tue 11/4

1:12 pm-3:30 pm

Nonstop2h 18m

$224

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Tue 11/11

9:25 am-11:36 am

Nonstop2h 11m

San Antonio

Tue 11/18

1:12 pm-3:30 pm

Nonstop2h 18m

$224

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Fri 10/31

2:20 pm-8:48 am

1 stop17h 28m

San Antonio

Tue 11/4

11:40 am-12:10 am

1 stop12h 30m

$230

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Thu 12/18

7:50 am-1:13 pm

1 stop5h 23m

San Antonio

Mon 1/5

5:15 am-10:05 am

1 stop4h 50m

$230

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Thu 10/9

1:20 pm-4:20 pm

Nonstop2h 00m

San Antonio

Tue 10/14

5:55 pm-7:00 pm

Nonstop2h 05m

$231

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Wed 10/22

1:20 pm-4:20 pm

Nonstop2h 00m

San Antonio

Fri 11/7

4:55 pm-7:00 pm

Nonstop2h 05m

$231

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Sat 2/21

1:20 pm-3:20 pm

Nonstop2h 00m

San Antonio

Mon 2/23

4:45 pm-7:00 pm

Nonstop2h 15m

$231

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Fri 11/7

1:20 pm-3:20 pm

Nonstop2h 00m

$140

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Tue 10/14

1:20 pm-4:20 pm

Nonstop2h 00m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 19 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 August 29, 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 September 11, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 12% on flights from Mexico City to San Antonio by exploring options for tickets at noon.

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 September 11, 2025.
Get a feel of what it's like to fly with Delta, Aeromexico, and Viva 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
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Aeromexico
7.5
Good
1,701 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Viva
7.0
Good
788 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Volaris
6.6
Okay
1,155 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Frontier
5.8
Fair
3,177 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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 2 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.

  • How long is the flight from Mexico City to San Antonio?

    Delta and United Airlines can get you from Mexico City to San Antonio in just under 2h 11m. Your travel time can differ by up to 15h 17m. The distance between Mexico City and San Antonio is about 698 mi. This flight may include one or multiple stops.

  • 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 $153. Other airlines that can offer you cheap pricing are Aeromexico, from $160, and Viva, from $175. You may be able to fly from Mexico City to San Antonio for 39% less than the average price by searching for these airlines.

  • 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: Frontier (93%), Delta (93%), Volaris (93%).

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

    The cheapest flight price from Mexico City to San Antonio is $133. On average you can expect to pay $212. The most popular route, (Mexico City Benito Juarez - San Antonio), can usually be booked for $215.

  • 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
New Braunfels
Kerrville

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$153Average$255FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$160Average$299FlexibilityNo cancel feeOn-timeN/A
VivaCheapest$175Average$245FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$185Average$289FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$186Average$305FlexibilityNo cancel feeOn-time62%

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