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Cheap flights from Mexico City to San Antonio from C$ 224

MEX — SAT
11 Oct — 18 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Mexico City to San Antonio

Enter your travel dates to find the best prices.

Cheapest flights from Mexico City to San Antonio

Sun 1/116:00 a.m. -
Nonstop2h 06m
Wed 4/118:53 p.m. -
Nonstop2h 07m
Deal found 6/9C$ 333
Thu 17/91:20 p.m. -
Nonstop2h 00m
Fri 18/98:45 p.m. -
1 stop22h 05m
Deal found 10/9C$ 347
Thu 17/91:20 p.m. -
Nonstop2h 00m
Sun 20/98:45 p.m. -
1 stop22h 05m
Deal found 8/9C$ 348
Wed 16/93:05 p.m. -
Nonstop2h 00m
Sun 20/98:45 p.m. -
1 stop11h 55m
Deal found 9/9C$ 359
Tue 15/91:20 p.m. -
Nonstop2h 00m
Thu 17/98:45 p.m. -
1 stop17h 50m
Deal found 9/9C$ 361
Fri 25/91:20 p.m. -
Nonstop2h 00m
Mon 28/95:50 p.m. -
Nonstop2h 10m
Deal found 7/9C$ 368
Sat 21/111:20 p.m. -
Nonstop2h 00m
Sat 28/114:50 p.m. -
Nonstop2h 10m
Deal found 10/9C$ 369
Fri 13/117:25 a.m. -
1 stop26h 25m
Wed 18/1111:00 a.m. -
1 stop11h 00m
Deal found 9/9C$ 373
Thu 8/107:10 a.m. -
Nonstop2h 05m
Tue 13/108:56 p.m. -
Nonstop2h 04m
Deal found 7/9C$ 374
Sat 10/105:05 p.m. -
1 stop16h 50m
Sun 11/108:45 p.m. -
1 stop11h 55m
Deal found 10/9C$ 385

Find flight deals from Mexico City to San Antonio

Round-trip from

C$ 333

One-way from

C$ 224

Popular in

December

Cheapest in

February

Average price

C$ 354
Volaris
  • Volaris
  • 1/11-4/11
  • Nonstop
  • 4h 13m total
  • Mexico City to San Antonio
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Volaris
  • Volaris
  • 1/10-31/12
  • Nonstop
  • 2h 05m total
  • Mexico City to San Antonio
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 5 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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

Cheapest round-trip

Mexico CitySan Antonio

MEX Mexico City Benito Juarez - SAT San Antonio

MEXSAT

Mexico City Benito Juarez

Wed 16/9

10:55 p.m.-7:35 p.m.

1 stop19h 40m

San Antonio

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 261

Mexico CitySan Antonio

MEX Mexico City Benito Juarez - SAT San Antonio

MEXSAT

Mexico City Benito Juarez

Tue 15/12

2:40 p.m.-10:58 p.m.

1 stop8h 18m

San Antonio

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 282

Mexico CitySan Antonio

MEX Mexico City Benito Juarez - SAT San Antonio

MEXSAT

Mexico City Benito Juarez

Sat 10/10

1:20 p.m.-4:20 p.m.

Nonstop2h 00m

San Antonio

Sun 25/10

12:05 p.m.-5:50 p.m.

1 stop6h 45m

C$ 347

Mexico CitySan Antonio

MEX Mexico City Benito Juarez - SAT San Antonio

MEXSAT

Mexico City Benito Juarez

Sat 3/10

1:20 p.m.-4:20 p.m.

Nonstop2h 00m

San Antonio

Sun 4/10

12:05 p.m.-10:00 p.m.

1 stop10h 55m

C$ 347

Mexico CitySan Antonio

MEX Mexico City Benito Juarez - SAT San Antonio

MEXSAT

Mexico City Benito Juarez

Fri 2/10

1:20 p.m.-4:20 p.m.

Nonstop2h 00m

San Antonio

Sun 4/10

8:45 p.m.-7:05 a.m.

1 stop11h 20m

C$ 347

Mexico CitySan Antonio

MEX Mexico City Benito Juarez - SAT San Antonio

MEXSAT

Mexico City Benito Juarez

Sat 21/11

1:20 p.m.-3:20 p.m.

Nonstop2h 00m

San Antonio

Tue 24/11

11:00 a.m.-8:40 a.m.

1 stop21h 40m

C$ 347

Mexico CitySan Antonio

MEX Mexico City Benito Juarez - SAT San Antonio

MEXSAT

Mexico City Benito Juarez

Thu 12/11

1:20 p.m.-3:20 p.m.

Nonstop2h 00m

San Antonio

Sun 15/11

11:00 a.m.-9:40 a.m.

1 stop22h 40m

C$ 348

Mexico CitySan Antonio

MEX Mexico City Benito Juarez - SAT San Antonio

MEXSAT

Mexico City Benito Juarez

Wed 23/9

11:35 a.m.-8:38 a.m.

1 stop20h 03m

San Antonio

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 373

Mexico CitySan Antonio

MEX Mexico City Benito Juarez - SAT San Antonio

MEXSAT

Mexico City Benito Juarez

Mon 21/9

9:35 a.m.-5:43 p.m.

1 stop7h 08m

San Antonio

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 373

Mexico CitySan Antonio

MEX Mexico City Benito Juarez - SAT San Antonio

MEXSAT

Mexico City Benito Juarez

Sun 20/9

4:40 a.m.-3:43 p.m.

1 stop10h 03m

San Antonio

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 373

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 21 resultsSorted by cheapest first
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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

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?

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 52 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, February is the cheapest month in which you can book a flight from Mexico City to San Antonio (average of C$ 307). Flying from Mexico City to San Antonio in December is currently the most expensive (average of C$ 455). 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?

When flying from Mexico City to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Airfare is typical for this route at the moment.

Mexico City to San Antonio flights typically cost between C$ 319 and C$ 383 in November.
The cheapest round-trip price found within the last 5 days was C$ 333 on Volaris (1 Nov-4 Nov).

Related info for your journey

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

    Departing from Mexico City to San Antonio will take you 2h. The distance between Mexico City and San Antonio is about 1123 km. Most flights are nonstop.

  • 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%), Delta (97%), Aeromexico (97%).

  • 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, February is the cheapest month in which you can book a flight from Mexico City to San Antonio (average of C$ 307). Flying from Mexico City to San Antonio in December is currently the most expensive (average of C$ 455). 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

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