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Cheap flights from Mexico City to San Antonio from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico City to San Antonio departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Mexico City to San Antonio

Cheap round-trip flights

Viva Logo
1:20 pm - 4:20 pmMEX-SAT
2h 00mnonstop
Viva Logo
5:55 pm - 7:00 pmSAT-MEX
2h 05mnonstop
$207Viva
Find Deal
Sat, Oct 11 - Thu, Oct 16
Viva Logo
1:20 pm - 4:20 pmMEX-SAT
2h 00mnonstop
Viva Logo
5:50 pm - 7:00 pmSAT-MEX
2h 10mnonstop
$208Viva
Find Deal
Fri, Sep 19 - Mon, Sep 22
Viva Logo
1:20 pm - 4:20 pmMEX-SAT
2h 00mnonstop
Viva Logo
5:55 pm - 7:00 pmSAT-MEX
2h 05mnonstop
$211Viva
Find Deal
Thu, Oct 9 - Sun, Oct 12
Delta Logo
9:25 am - 11:36 amMEX-SAT
2h 11mnonstop
Delta Logo
1:12 pm - 3:30 pmSAT-MEX
2h 18mnonstop
$224Delta
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Wed, Nov 26 - Thu, Dec 4
Delta Logo
9:30 am - 12:48 pmMEX-SAT
2h 18mnonstop
Delta Logo
2:30 pm - 3:45 pmSAT-MEX
2h 15mnonstop
$235Delta
Find Deal
Thu, Sep 25 - Wed, Oct 1
Volaris Logo
7:55 am - 11:00 amMEX-SAT
2h 05mnonstop
Volaris Logo
12:36 pm - 1:40 pmSAT-MEX
2h 04mnonstop
$238Volaris
Find Deal
Mon, Sep 15 - Sun, Sep 21
United Airlines Logo
9:35 am - 7:52 pmMEX-SAT
9h 17m1 stop
United Airlines Logo
5:58 pm - 11:10 pmSAT-MEX
6h 12m1 stop
$240United Airlines
Find Deal
Fri, Sep 19 - Mon, Sep 22
American Airlines Logo
5:00 am - 11:00 pmMEX-SAT
17h 00m1 stop
American Airlines Logo
6:00 am - 10:20 amSAT-MEX
5h 20m1 stop
$249American Airlines
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Fri, Sep 19 - Mon, Sep 22
Volaris Logo
7:55 am - 11:00 amMEX-SAT
2h 05mnonstop
Volaris Logo
12:36 pm - 1:40 pmSAT-MEX
2h 04mnonstop
$252Volaris
Find Deal
Tue, Sep 2 - Sun, Sep 7
United Airlines Logo
6:30 am - 1:22 pmMEX-SAT
5h 52m1 stop
United Airlines Logo
7:15 pm - 11:10 pmSAT-MEX
4h 55m1 stop
$261United Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 25

United Airlines flights from Mexico City to San Antonio

Our best United Airlines deals on Mexico City to San Antonio flight tickets
United Airlines
Sep 19
MEX9:35 amMexico City Benito Juarez
9h 17m
1 stop
SAT7:52 pmSan Antonio
Sep 22
SAT5:58 pmSan Antonio
6h 12m
1 stop
MEX11:10 pmMexico City Benito Juarez
$240
Find similar
United Airlines
Aug 30
MEX6:30 amMexico City Benito Juarez
15h 28m
1 stop
SAT10:58 pmSan Antonio
Sep 27
SAT5:56 pmSan Antonio
6h 14m
1 stop
MEX11:10 pmMexico City Benito Juarez
$260
Find similar
United Airlines
Sep 11
MEX6:30 amMexico City Benito Juarez
5h 52m
1 stop
SAT1:22 pmSan Antonio
Sep 25
SAT7:15 pmSan Antonio
4h 55m
1 stop
MEX11:10 pmMexico City Benito Juarez
$261
Find similar

Volaris flights from Mexico City to San Antonio

Our best Volaris deals on Mexico City to San Antonio flight tickets
Volaris
Sep 15
MEX7:55 amMexico City Benito Juarez
2h 05m
SAT11:00 amSan Antonio
Sep 21
SAT12:36 pmSan Antonio
2h 04m
MEX1:40 pmMexico City Benito Juarez
$238
Find similar
Volaris
Aug 24
MEX7:55 amMexico City Benito Juarez
2h 05m
SAT11:00 amSan Antonio
Aug 26
SAT12:36 pmSan Antonio
2h 04m
MEX1:40 pmMexico City Benito Juarez
$240
Find similar
Volaris
Sep 2
MEX7:55 amMexico City Benito Juarez
2h 05m
SAT11:00 amSan Antonio
Sep 7
SAT12:36 pmSan Antonio
2h 04m
MEX1:40 pmMexico City Benito Juarez
$252
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Mexico City to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Sat 10/11

1:20 pm-4:20 pm

Nonstop2h 00m

San Antonio

Thu 10/16

5:55 pm-7:00 pm

Nonstop2h 05m

$207

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Fri 9/19

1:20 pm-4:20 pm

Nonstop2h 00m

San Antonio

Mon 9/22

5:50 pm-7:00 pm

Nonstop2h 10m

$208

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Thu 10/9

1:20 pm-4:20 pm

Nonstop2h 00m

San Antonio

Sun 10/12

5:55 pm-7:00 pm

Nonstop2h 05m

$211

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Wed 11/26

9:25 am-11:36 am

Nonstop2h 11m

San Antonio

Thu 12/4

1:12 pm-3:30 pm

Nonstop2h 18m

$224

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Thu 9/25

9:30 am-12:48 pm

Nonstop2h 18m

San Antonio

Wed 10/1

2:30 pm-3:45 pm

Nonstop2h 15m

$235

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Mon 9/15

7:55 am-11:00 am

Nonstop2h 05m

San Antonio

Sun 9/21

12:36 pm-1:40 pm

Nonstop2h 04m

$238

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Fri 9/19

9:35 am-7:52 pm

1 stop9h 17m

San Antonio

Mon 9/22

5:58 pm-11:10 pm

1 stop6h 12m

$240

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Fri 9/19

5:00 am-11:00 pm

1 stop17h 00m

San Antonio

Mon 9/22

6:00 am-10:20 am

1 stop5h 20m

$249

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Tue 9/2

7:55 am-11:00 am

Nonstop2h 05m

San Antonio

Sun 9/7

12:36 pm-1:40 pm

Nonstop2h 04m

$252

Mexico CitySan Antonio

MEX - SAT

MEXSAT

Mexico City Benito Juarez

Thu 9/11

6:30 am-1:22 pm

1 stop5h 52m

San Antonio

Thu 9/25

7:15 pm-11:10 pm

1 stop4h 55m

$261

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Mexico City to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Mexico City and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of February, then book flights to San Antonio from Mexico City during March instead. Flights to San Antonio in March, while not as cheap as those in February, still average around $234.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Friday when prices can be found for as low as $231. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Tuesday is $274.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Mexico City to San Antonio at noon for as low as $232. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $260. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Mexico City Benito Juarez to San Antonio flight route?

Fly from Mexico City Benito Juarez to San Antonio for the best Mexico City Benito Juarez - San Antonio flight prices

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

You are more likely to see cheaper flights to San Antonio from Mexico City when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $252 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Mexico City for as low as $237 on momondo.

What cabin class options are available on Mexico City Benito Juarez to San Antonio flights?

There are 4 cabin classes available to choose from on Mexico City Benito Juarez to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Mexico City to San Antonio flights?

You could potentially save up to 4% on your flight if you consider stops on a Mexico City to San Antonio flight.

How have Mexico City to San Antonio flight prices changed over time?

As of August 2025, prices for Mexico City to San Antonio flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Mexico City to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Mexico City to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Mexico City to San Antonio (MEX to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mexico City to San Antonio

Best Price Found

$146

Fastest flight time

2h 00m

Direct flights

Every day

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Mexico City in the past 72 hours is $146. The best round-trip flight deal from Mexico City to San Antonio found on momondo in the last 72 hours is $207.
The fastest flight from Mexico City to San Antonio takes 2h 00m
Direct flights go from Mexico City to San Antonio every day.
There is 1 airport near San Antonio: San Antonio (SAT)
Search flight deals

  • How far is Mexico City Benito Juarez to San Antonio by plane?

    There are 692.0 mi between Mexico City Benito Juarez and San Antonio. By plane, this route typically takes 2h 00m.

  • When did momondo last update prices for flights from Mexico City Benito Juarez Airport to San Antonio Airport?

    Prices for flights from Mexico City Benito Juarez Airport to San Antonio Airport were last updated today.

  • How many operators does momondo search for flights from Mexico City Benito Juarez Airport to San Antonio Airport?

  • How old do you have to be to fly from Mexico City Benito Juarez Airport to San Antonio Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Mexico City Benito Juarez Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Mexico City to San Antonio?

  • What is the most popular airline from Mexico City to San Antonio?

Best airlines flying from Mexico City to San Antonio

Compare and see reviews for airlines that fly from Mexico City to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $153Free CancellationRating
6.6
1,161 reviews
Search Volaris flights
AeromexicoPriceFrom $173Free CancellationRating
7.4
1,716 reviews
Search Aeromexico flights
VivaPriceFrom $175Free CancellationRating
7.0
788 reviews
Search Viva flights
DeltaPriceFrom $185Free CancellationRating
7.9
7,981 reviews
Search Delta flights
FrontierPriceFrom $186Free CancellationRating
5.8
3,207 reviews
Search Frontier flights

  • Delta Flights From Mexico City to San Antonio

    Across 7 Delta flights from Mexico City to San Antonio this week, the average price was $291, with the best Delta deals starting from $185 round-trip. 7,981 users have rated Delta on momondo, with an average score of 7.9/10.

  • Aeromexico Flights From Mexico City to San Antonio

    $173 is the best Aeromexico flight deal from Mexico City to San Antonio found on momondo over the last 72 hours. The average Aeromexico ticket price found was closer to $300, however, with flight time and availability significantly affecting the price. Aeromexico (7.4/10 from 1,716 user reviews) flies into San Antonio from Mexico City 7 times in an average week so prices can vary.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Mexico City to San Antonio?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Mexico City to San Antonio. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Mexico City to San Antonio with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Mexico City to San Antonio flights to just show those with flexible booking policies.

How can momondo help me find flights from Mexico City to San Antonio?

Once all potential Mexico City to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Mexico City to San Antonio right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Mexico City to San Antonio flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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