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$75+ Cheap flights from San Antonio (SAT) to Mexico City (MEX)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MEX
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from San Antonio to Mexico City Benito Juarez are usually found in February or September, booked 25 days in advance, depart on a Thursday or Tuesday and return on a Friday

Cheap flight deals from San Antonio to Mexico City

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Mexico City (MEX). 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 octubre 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$210
(Flightnetwork)

One-way from

$75
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$269

Good round-trip deal

$245 or less

Good one-way deal

$84 or less
Provider with most accurate pricing for San Antonio-Mexico City Benito Juarez flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Mexico City Benito Juarez flights.
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From San Antonio to Mexico City Benito Juarez
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One-way flight from San Antonio to Mexico City Benito Juarez
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Highest demand for flights based on searches. 8% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from San Antonio to Mexico City Benito Juarez.
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Price to beat on a one-way flight from San Antonio to Mexico City Benito Juarez.
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Find flight deals from San Antonio to Mexico City

Cheapest flights from San Antonio to Mexico City
Explore the most affordable flight options available from San Antonio to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 23, 2025.

This Mytrip deal was found by Cheapflights users on 10/21. 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.
vie. 12/54:55 pmSAT - MEX
Nonstop2h 05mViva
dom. 12/71:20 pmMEX - SAT
Nonstop2h 00mViva
Deal found 10/21$211
This Booking.com deal was found by Cheapflights users on 10/21. 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.
mar. 12/24:55 pmSAT - MEX
Nonstop2h 05mViva
vie. 12/51:20 pmMEX - SAT
Nonstop2h 00mViva
Deal found 10/21$212
This Mytrip deal was found by Cheapflights users on 10/21. 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.
mar. 11/44:55 pmSAT - MEX
Nonstop2h 05mViva
vie. 11/71:20 pmMEX - SAT
Nonstop2h 00mViva
Deal found 10/21$215
This Mytrip deal was found by Cheapflights users on 10/21. 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.
vie. 12/54:55 pmSAT - MEX
Nonstop2h 05mViva
vie. 12/121:20 pmMEX - SAT
Nonstop2h 00mViva
Deal found 10/21$216
This Booking.com deal was found by Cheapflights users on 10/23. 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.
dom. 11/164:55 pmSAT - MEX
Nonstop2h 05mViva
jue. 11/201:20 pmMEX - SAT
Nonstop2h 00mViva
Deal found 10/23$217
This Mytrip deal was found by Cheapflights users on 10/21. 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.
sáb. 11/84:55 pmSAT - MEX
Nonstop2h 05mViva
jue. 11/131:20 pmMEX - SAT
Nonstop2h 00mViva
Deal found 10/21$218
This Mytrip deal was found by Cheapflights users on 10/22. 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.
mié. 11/54:55 pmSAT - MEX
Nonstop2h 05mViva
sáb. 11/81:20 pmMEX - SAT
Nonstop2h 00mViva
Deal found 10/22$221
This Mytrip deal was found by Cheapflights users on 10/21. 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.
mar. 10/285:55 pmSAT - MEX
Nonstop2h 05mViva
sáb. 11/11:20 pmMEX - SAT
Nonstop2h 00mViva
Deal found 10/21$223
This Booking.com deal was found by Cheapflights users on 10/22. 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.
vie. 11/144:55 pmSAT - MEX
Nonstop2h 05mViva
mar. 11/181:20 pmMEX - SAT
Nonstop2h 00mViva
Deal found 10/22$224
This Booking.com deal was found by Cheapflights users on 10/22. 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.
mié. 11/124:55 pmSAT - MEX
Nonstop2h 05mViva
sáb. 11/151:20 pmMEX - SAT
Nonstop2h 00mViva
Deal found 10/22$225

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Mexico City 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 octubre 23, 2025.
Use the filters below to find and compare flights from San Antonio to Mexico City that are best for you.

Fly from

San Antonio

Fly to

Mexico City

Route

Depart

Return

Price

San AntonioMexico City

SAT - MEX

SATMEX

San Antonio

vie. 11/7

7:37 pm-9:45 pm

Nonstop2h 08m

Mexico City Benito Juarez

dom. 11/9

8:10 am-10:11 am

Nonstop2h 01m

$260

San AntonioMexico City

SAT - MEX

SATMEX

San Antonio

jue. 2/5

12:20 pm-2:35 pm

Nonstop2h 15m

Mexico City Benito Juarez

lun. 2/9

8:20 am-10:35 am

Nonstop2h 15m

$269

San AntonioMexico City

SAT - MEX

SATMEX

San Antonio

lun. 3/23

10:00 am-3:45 pm

1 stop6h 45m

Mexico City Benito Juarez

mar. 3/31

9:35 am-3:33 pm

1 stop4h 58m

$283

San AntonioMexico City

SAT - MEX

SATMEX

San Antonio

mar. 1/20

7:30 pm-12:10 am

1 stop4h 40m

Mexico City Benito Juarez

jue. 1/22

5:45 am-10:47 am

1 stop5h 02m

$283

San AntonioMexico City

SAT - MEX

SATMEX

San Antonio

vie. 2/6

8:45 pm-7:40 am

1 stop10h 55m

Mexico City Benito Juarez

lun. 2/9

1:20 pm-3:20 pm

Nonstop2h 00m

$287

San AntonioMexico City

SAT - MEX

SATMEX

San Antonio

lun. 12/8

5:20 am-10:05 am

1 stop4h 45m

Mexico City Benito Juarez

lun. 12/15

5:45 am-1:12 pm

1 stop7h 27m

$288

San AntonioMexico City

SAT - MEX

SATMEX

San Antonio

lun. 3/23

5:45 pm-7:00 pm

Nonstop2h 15m

Mexico City Benito Juarez

vie. 3/27

1:20 pm-4:20 pm

Nonstop2h 00m

$291

San AntonioMexico City

SAT - MEX

SATMEX

San Antonio

vie. 11/14

4:55 pm-7:00 pm

Nonstop2h 05m

Mexico City Benito Juarez

mié. 11/19

1:20 pm-3:20 pm

Nonstop2h 00m

$291

San AntonioMexico City

SAT - MEX

SATMEX

San Antonio

vie. 11/7

4:55 pm-7:00 pm

Nonstop2h 05m

Mexico City Benito Juarez

mié. 11/12

1:20 pm-3:20 pm

Nonstop2h 00m

$300

San AntonioMexico City

SAT - MEX

SATMEX

San Antonio

sáb. 2/28

7:37 pm-9:45 pm

Nonstop2h 08m

$75

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

Showing 1-10 of 21 results
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Compare providers for flights from San Antonio to Mexico City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Mexico City in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Mexico City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Mexico City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Mexico City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Mexico City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Mexico City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Mexico City from San Antonio 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 San Antonio to Mexico City

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

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Mexico City. Price data was last updated on October 17, 2025.

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Antonio to Mexico City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from San Antonio to Mexico City (average of $90). Flying from San Antonio to Mexico City in December is currently the most expensive (average of $159). 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 SAT to MEX?

Find hourly flight availability from San Antonio to Mexico City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 23, 2025.

One of the essential ways to save on airfare from San Antonio to Mexico City is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Mexico City. Price data was last updated on October 19, 2025.

Travelers seeking maximum savings on their San Antonio to Mexico City flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for San Antonio to Mexico City 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 San Antonio to Mexico City trip
Airports
SAT

For a quick departure, use the economy lots with shuttle service for better value on longer trips.

Read more about SATby Ramsey Qubein
MEX

For a smooth arrival, pre-book taxis at official stands in arrivals to avoid scams.

Read more about MEXby Brandon Schultz
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

Reviews of airlines servicing Mexico City

Get insights into the airlines that provide service to Mexico City. 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 Mexico City. Reviews last updated octubre 23, 2025.
Get a feel of what it's like to fly with Delta, Aeromexico, and Viva from San Antonio to Mexico City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Aeromexico
7.4
Good
1,681 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Viva
7.0
Good
790 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Volaris
6.7
Okay
1,152 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Frontier
5.8
Fair
3,128 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Mexico City. 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 San Antonio to Mexico City?

    Mexico City Benito Juarez is the airport most travelers will use when flying to Mexico City from San Antonio. Booking flights from San Antonio (SAT) to Benito Juarez (MEX) should be relatively easy as there are 2 daily flights to Mexico City from 6 different airlines. 2h 04m is how long a flight from San Antonio to Mexico City Benito Juarez will take if you book a nonstop flight.

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

    Flights from San Antonio to Mexico City Benito Juarez have been viewed 109 times in the past calendar month.

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

    Airlines like Volaris, Delta, and United Airlines fly from San Antonio to Mexico City in about 2h 08m. The time it takes to get you to your destination can typically vary by up to 4h 37m. San Antonio and Mexico City are separated by a distance of 698 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $100, Volaris will fly you from San Antonio to Mexico City and back. In addition to Volaris, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Aeromexico and Frontier - these airlines can fly you to your destination from $135 and $141, respectively. Volaris is priced at 61% lower than the current average price of a flight leaving 3 months from now.

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

    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 San Antonio to Mexico City on time: Delta (100%), Aeromexico (100%), AeroMexico Connect (100%).

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

    On average you can expect to pay $211 for a flight from San Antonio to Mexico City. The cheapest flight overall is $76 while the most popular route, (San Antonio - Mexico City Benito Juarez) is currently priced at $210.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Mexico City 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 San Antonio to Mexico City?

    Currently, May is the cheapest month in which you can book a flight from San Antonio to Mexico City (average of $90). Flying from San Antonio to Mexico City in December is currently the most expensive (average of $159). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from San Antonio to Mexico City

Discover the top 6 airlines that operate flights from San Antonio to Mexico City. 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 octubre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$100Average$255FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$135Average$313FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$141Average$319FlexibilityNo cancel feeOn-time62%
DeltaCheapest$176Average$317FlexibilityNo cancel feeOn-timeN/A
VivaCheapest$180Average$258FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$325Average$607FlexibilityNo cancel feeOn-time69%

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