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Cheap flights from San Antonio to Mexico City from £87

SAT — MEX
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Antonio to Mexico City

Enter your travel dates to find the best prices.

Cheapest flights from San Antonio to Mexico City

Fri 13/1119:45 -
1 stop22h 00m
Sun 15/1113:20 -
Nonstop2h 00m
Deal found 6/9£213
Mon 16/1111:00 -
1 stop21h 40m
Thu 19/1113:20 -
Nonstop2h 00m
Deal found 3/9£227
Mon 21/917:50 -
Nonstop2h 10m
Wed 23/913:20 -
Nonstop2h 00m
Deal found 4/9£245
Fri 25/920:56 -
Nonstop2h 04m
Sun 4/1007:10 -
Nonstop2h 05m
Deal found 6/9£256
Fri 30/1020:45 -
1 stop26h 15m
Wed 4/1113:20 -
Nonstop2h 00m
Deal found 3/9£267
Thu 3/1214:48 -
1 stop8h 42m
Mon 7/1206:00 -
Nonstop2h 06m
Deal found 7/9£277
Sat 19/1219:50 -
1 stop10h 50m
Mon 28/1222:50 -
1 stop19h 50m
Deal found 4/9£290

Find flight deals from San Antonio to Mexico City

Round-trip from

£213

One-way from

£72

Popular in

December

Cheapest in

February

Average price

£190
Viva
  • Viva
  • 13/11-15/11
  • 1 total stop
  • 24h 00m total
  • San Antonio to Mexico City
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Viva
  • Viva
  • 12/9-31/12
  • Nonstop
  • 2h 10m total
  • San Antonio to Mexico City
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return 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 San Antonio to Mexico City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San AntonioMexico City

SAT San Antonio - MEX Mexico City Benito Juarez

SATMEX

San Antonio

Sat 26/9

12:05-08:35

1 stop21h 30m

Mexico City Benito Juarez

Wed 31/12

00:00-00:00

Nonstop0h 00m

£87

San AntonioMexico City

SAT San Antonio - MEX Mexico City Benito Juarez

SATMEX

San Antonio

Sat 12/9

12:05-07:05

1 stop20h 00m

Mexico City Benito Juarez

Wed 31/12

00:00-00:00

Nonstop0h 00m

£166

San AntonioMexico City

SAT San Antonio - MEX Mexico City Benito Juarez

SATMEX

San Antonio

Wed 30/9

05:30-17:50

1 stop13h 20m

Mexico City Benito Juarez

Wed 31/12

00:00-00:00

Nonstop0h 00m

£182

San AntonioMexico City

SAT San Antonio - MEX Mexico City Benito Juarez

SATMEX

San Antonio

Fri 13/11

19:45-17:45

1 stop22h 00m

Mexico City Benito Juarez

Sun 15/11

13:20-15:20

Nonstop2h 00m

£213

San AntonioMexico City

SAT San Antonio - MEX Mexico City Benito Juarez

SATMEX

San Antonio

Mon 16/11

11:00-08:40

1 stop21h 40m

Mexico City Benito Juarez

Thu 19/11

13:20-15:20

Nonstop2h 00m

£227

San AntonioMexico City

SAT San Antonio - MEX Mexico City Benito Juarez

SATMEX

San Antonio

Mon 21/9

17:50-19:00

Nonstop2h 10m

Mexico City Benito Juarez

Wed 23/9

13:20-16:20

Nonstop2h 00m

£246
Fastest return journey

San AntonioMexico City

SAT San Antonio - MEX Mexico City Benito Juarez

SATMEX

San Antonio

Fri 25/9

20:56-22:00

Nonstop2h 04m

Mexico City Benito Juarez

Sun 4/10

07:10-10:15

Nonstop2h 05m

£256

San AntonioMexico City

SAT San Antonio - MEX Mexico City Benito Juarez

SATMEX

San Antonio

Fri 30/10

20:45-22:00

1 stop26h 15m

Mexico City Benito Juarez

Wed 4/11

13:20-15:20

Nonstop2h 00m

£267

San AntonioMexico City

SAT San Antonio - MEX Mexico City Benito Juarez

SATMEX

San Antonio

Sat 2/1

10:13-15:45

1 stop5h 32m

Mexico City Benito Juarez

Thu 7/1

14:40-19:17

1 stop4h 37m

£297

San AntonioMexico City

SAT San Antonio - MEX Mexico City Benito Juarez

SATMEX

San Antonio

Wed 16/12

05:25-10:05

1 stop4h 40m

Mexico City Benito Juarez

Wed 31/12

00:00-00:00

Nonstop0h 00m

£325

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 14 resultsSorted by cheapest first
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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 return price

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?

The price you pay for your flight from San Antonio to Mexico City may vary depending on when you book. For the best chance of a lower fare, look to book 48 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 San Antonio to Mexico City?

Currently, February is the cheapest month in which you can book a flight from San Antonio to Mexico City (average of £182). Flying from San Antonio to Mexico City in December is currently the most expensive (average of £273). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Antonio to Mexico City as you normally would.

How much does it cost for a return flight from San Antonio to Mexico City?

Airfare is typical for this route at the moment.

San Antonio to Mexico City flights typically cost between £178 and £248 in November.
The cheapest return price found within the last 5 days was £213 on Viva (13 Nov–15 Nov).

Related info for your journey

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

    A quick flight from San Antonio to Mexico City can take about 22h. Viva provides one of the quickest options available for as low as £213. There are 698 mi between San Antonio and Mexico City.

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

    The top 3 most reliable airlines when flying from San Antonio to Mexico City are AeroMexico Connect (100%), Frontier (96%) and Volaris (96%).

  • 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 holiday 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, February is the cheapest month in which you can book a flight from San Antonio to Mexico City (average of £182). Flying from San Antonio to Mexico City in December is currently the most expensive (average of £273). 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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How does Cheapflights help users find flights from San Antonio to Mexico City?

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Why should you use Cheapflights to find cheap flight tickets from San Antonio to Mexico City?

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Can Cheapflights find flights from San Antonio to Mexico City with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Antonio to Mexico City, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Antonio to Mexico City become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Mexico City from San Antonio today and book when prices fit your budget.

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