Cheap Flights from San Antonio International to Mexico City

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Compare San Antonio International to Mexico City flight deals

Find the cheapest month or even day of the year to fly to Mexico City

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Flight deals from San Antonio International to Mexico City

Looking for a cheap last-minute deal or the best return flight from San Antonio International to Mexico City? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Antonio International to Mexico City

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Antonio International to Mexico City flights are currently cheapest in June.

Direct flights from San Antonio International to Mexico City

Alternative San Antonio International to Mexico City routes

Looking for the cheapest, fastest or easiest route from San Antonio International to Mexico City? You could fly into the following airports instead.

San Antonio to Mexico City: Flight information

The things to know before you go.
Cheapest flight foundR 1,256
Cheapest month to flyJune
Average flight time2 hrs, 15 mins
Most popular airlineFrontier Airlines
Average flights per week38

Finding cheap flights from San Antonio International to Mexico City: Frequently asked questions

There are 3 airports in Mexico City: Mexico City Juarez International, Felipe Angeles International and Toluca.
The best price we found for a return flight from San Antonio International to Mexico City is R 3,718. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 15 minutes is the average flight time from San Antonio International to Mexico City.
Frontier Airlines, Volaris and Delta fly direct from San Antonio International to Mexico City.
As of June 2025, there are 38 flights per week flying from San Antonio International to Mexico City.
The cheapest month to fly from San Antonio International to Mexico City is usually June 2025.
If you're flying from San Antonio International Airport, the cheapest airport near Mexico City is Mexico City Juarez International – which is 6.4 km away from the centre of Mexico City. We've found flights into this airport from R 3,718.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Antonio International Airport to Mexico City on Wednesday, 28 January 2026.
Yes – the average flight time is 2 hours and 15 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Mexico City but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Mexico City is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 17°C. June is typically the warmest month in Mexico City, when it usually averages around 24°C. You can expect the least rain in December. The coldest month is December, with temperatures averaging 5°C. The rainiest month is September.
Currently, Volaris offers the cheapest flight tickets to Mexico City.

Travelling from San Antonio International Airport (SAT) to Mexico City: what you need to know

  • Book a direct flight from San Antonio International Airport to Mexico City and you'll be travelling for an average of 2 hours 10 minutes.

  • The timezone in Mexico City is UTC-6. The city is one hour behind San Antonio, where San Antonio International Airport is located.

  • San Antonio International Airport (SAT) to Benito Juarez International Airport (MEX) is the most traveled route, with 19 flights a week to choose from. If you have things to do before heading off, the last flight from SAT to MEX is with Aeromexico at 18:42. Opt for the first departure operated by Volaris at 11:36 if you want to get on your way earlier.

  • Allow plenty of time to make your SAT to Mexico City flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • If you're flying during a major holiday or another peak period, give yourself extra time. A good general rule is two hours ahead of domestic flights and up to four hours before international departures. Check-in and security lines will be longer.

  • Begin your trip at SAT and fly nonstop to Benito Juarez International Airport (MEX). That's where you can expect to land when searching for San Antonio International Airport to Mexico City tickets.

  • Leading airlines that offer direct flights from San Antonio International Airport to Mexico City include:

  • Think about adding a stopover to potentially find a cheaper flight ticket from SAT to Mexico City. Simply uncheck 'Direct flights only' during your search. Give yourself a breather (and maybe even a better deal) by stopping at one of these connecting airports:

    • Dallas/Fort Worth International Airport (DFW)

    • George Bush Intercontinental Airport (IAH)

    • Cancun International Airport (CUN)

  • Located around 13 kilometres from central San Antonio, SAT can be reached in about 20 minutes by car. Travelling on public transport takes roughly 1 hour 30 minutes.

  • Have an early flight from San Antonio International Airport to Mexico City? Avoid the stress of rushing to the airport (and sneak in some extra snooze time) by choosing one of these hotels close to SAT:

  • 83.17% of flights leaving San Antonio International Airport arrive at their destination on schedule. With its strong performance rating, you're unlikely to experience delays when jetting out of SAT.

  • You'll find SAT at 9800 Airport Boulevard.

How to find the cheapest flights from San Antonio International Airport (SAT) to Mexico City

  • R 1,256 is the cheapest price we've found for a one-way San Antonio International Airport to Mexico City flight. A round-trip flight ticket right now is R 3,718. Depending on when you book and the availability, these fares may change.

  • To pick up cheap flights from SAT to Mexico City, reserve your journey seven months ahead of your departure date.

  • Plan your trip for November. That's the best month for scoring an awesome deal on San Antonio International Airport to Mexico City tickets. If you're open to different travel dates, use the 'Whole month' tool to access the lowest price across each month.

  • Snapping up a cheap flight from SAT to Mexico City couldn't be easier with Price Alerts. All you need to do is set up one of these automatic notifications and we'll notify you as soon as the price has dropped.

  • Save on your flight from San Antonio International Airport to Mexico City with the help of our filters. Choose your ideal duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Mexico City

Benito Juarez International Airport (MEX)

  • Benito Juarez International Airport (MEX) to the centre of Mexico City takes around 25 minutes by car. The centre is roughly 8 kilometres away.

  • If you're travelling by public transport, expect a journey time of around 55 minutes.

  • Look into staying at a hotel close to MEX if you have a late flight from San Antonio International Airport to Mexico City. Choose one of these accommodation options and make arrival day easier:

  • Pick up a Benito Juarez International Airport rental car and discover Mexico City and beyond with your own set of wheels. INFINITY RENT, MEX and America are popular outlets to choose from here.

  • Lock in the best possible rate by reserving your vehicle from Benito Juarez International Airport about four weeks before your flight from SAT to Mexico City.

Santa Lucia Air Force Base Airport (NLU)

  • Santa Lucia Air Force Base Airport (NLU) is roughly 40 kilometres from central Mexico City. Following your flight from San Antonio International Airport to Mexico City, it'll take you around 55 minutes to get to the heart of the city in a ride-share or cab.

  • Public transport will get you there in about 1 hour 45 minutes.

  • Unpack and relax not long after your SAT to Mexico City flight at Verticca Hotel. This comfy accommodation option is a short drive from NLU.

  • No need to worry about public transport schedules or slow-moving cab lines. Pick up a Santa Lucia Air Force Base Airport rental car and let your trip unfold on your terms. Check out the rates and availability from Europcar, MEX and Keddy By Europcar.

  • Secure your first choice, not your last resort. Booking your ride from NLU one week ahead of time often means more savings and a wider choice of vehicles.

Best time to go to Mexico City

  • Plan your trip to Mexico City in peak season if you prefer a lively atmosphere, but remember that prices may be higher. Alternatively, book your flights from San Antonio International Airport to Mexico City in the low season when prices are cheaper and it's not as busy.

  • Lock in a San Antonio International Airport to Mexico City flight ticket with a departure in April to explore the city during its warmest month. Expect temperatures to range from 10ºC (50ºF) to 28ºC (82ºF).

  • January has average temperatures of between 6ºC (43ºF) and 23ºC (73ºF). Search for a cheap ticket from SAT to Mexico City around that time if you want to travel when it's cooler.

More about Mexico City

  • Start your Mexico City trip right by choosing the perfect place to stay. As soon as you've booked your flight from San Antonio International Airport to Mexico City, browse our range of hotels including:

  • Every great journey has to include some sightseeing. Chapultepec Park, Zocalo and National Museum of Anthropology are essential stops on your Mexico City itinerary.

Explore more of Mexico

  • Guadalajara is just one of the many cities in Mexico waiting to be discovered once you've taken in the sights of Mexico City. Around 467 kilometres away to the west, well-known attractions include Teatro Degollado, Portales Tlaquepaque Park and Zoologico Guadalajara.

  • If you're looking to explore another well-known destination in Mexico, consider Puebla, about 105 kilometres south-east of Mexico City. Mirador de Los Fuertes, Cuexcomate and Street of Candies are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.