Cheap Flights from Monterrey to San Antonio International

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Flight deals from Monterrey to San Antonio International

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

Find the cheapest month to fly from Monterrey to San Antonio International

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

Direct flights from Monterrey to San Antonio International

Monterrey to San Antonio International: Alternative routes

Compare routes from Monterrey to San Antonio below. You may find an airport to fly into that's cheaper, faster, or easier than San Antonio International.

Monterrey to San Antonio: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 538
Cheapest month to flyJuly
Average flight time1 hr, 8 mins
Most popular airlineViva Aerobus
Average flights per week30

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

The best price we found for a return flight from Monterrey to San Antonio International is ر.ق.‏ 794. 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.
1 hour and 8 minutes is the average flight time from Monterrey to San Antonio International.
Viva Aerobus flies direct from Monterrey to San Antonio International.
As of June 2025, there are 15 flights per week flying from Monterrey to San Antonio International.
The cheapest month to fly from Monterrey to San Antonio International is usually June 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Monterrey to San Antonio International Airport on Tuesday, 29 July 2025.
Yes – the average flight time is 1 hour and 8 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 San Antonio International 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 San Antonio is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to San Antonio International is Viva Aerobus .

Flying from Monterrey to San Antonio International Airport (SAT): what you need to know

  • Monterrey's main base, Gen Mariano Escobedo Airport (MTY), is where plenty of awesome adventures begin. Explore your departure choices from here for your flight from Monterrey to San Antonio International Airport (SAT).

  • The average length of a direct flight from Monterrey to San Antonio International Airport is 1 hour 11 minutes.

  • San Antonio International Airport is located in San Antonio. The city operates in the UTC-5 timezone and is 1 hour ahead of Monterrey.

  • With 9 direct weekly flights between the two airports, Gen Mariano Escobedo Airport (MTY) to San Antonio International Airport (SAT) is the busiest route. Viva Aerobus operates the earliest flight at 05:45. If you prefer to get more out of your day before jetting off, the latest flight from MTY to SAT is with Viva Aerobus at 18:00.

  • Your flight from Monterrey to SAT won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • During popular months such as July, it's a good idea to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead for international flights whenever you're travelling during a peak period in general.

Airports in Monterrey

Gen Mariano Escobedo Airport (MTY)

  • You can hop on a direct flight from Monterrey to San Antonio International Airport (SAT) departing from Gen Mariano Escobedo Airport (MTY).

  • You can travel on a direct flight from Monterrey to San Antonio International Airport with Viva Aerobus. This top airline operates departures from MTY.

  • Think about adding a stopover to potentially save money on your flight from Monterrey to SAT. Just uncheck 'Direct flights only' when searching for departures from Gen Mariano Escobedo Airport (MTY). Break up your trip (and maybe save some cash) by stopping at one of these popular options:

    • George Bush Intercontinental Airport (IAH)

    • Dallas/Fort Worth International Airport (DFW)

    • Del Bajio International Airport (BJX)

  • From the centre of Monterrey, MTY is around 31 kilometres away. Use navigation apps or visit the official airport website to find the best way to arrive at the terminal.

  • In search of a convenient hotel near Gen Mariano Escobedo Airport? If you've booked an early flight from Monterrey to San Antonio International Airport, these accommodation options will have you moments from your check-in counter:

About San Antonio International Airport (SAT)

Getting from San Antonio International Airport (SAT) to central San Antonio

  • San Antonio International Airport is approximately 19 kilometres from central San Antonio. With a car rental or if you're catching a cab, the drive is around 21 minutes.

  • Travelling to the centre by public transport will take you roughly 1 hour and 32 minutes.

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

  • For a one-way ticket from Monterrey to San Antonio International Airport, ر.ق.‏ 538 is the best price we've seen. You can also book a return trip from just ر.ق.‏ 794. These are currently the lowest fares but could change based on availability.

  • Score cheap tickets from Monterrey to SAT by booking 1 month ahead. Based on flight price data, that's the sweet spot for finding the biggest deals.

  • To snag the lowest price on your tickets from Monterrey to San Antonio International Airport, book your trip for October (it has the cheapest flights). Flexible with your dates? Use the 'Whole month' function to see the most affordable day to fly.

  • Sign into your online account or use the app to create a Price Alert. You'll be notified right away if the price has dropped. It's simple to do, and it'll save you from searching for cheap flight tickets from Monterrey to SAT every day.

  • Use the filters to tailor your flights from Monterrey to San Antonio International Airport. Select your ideal arrival and departure times, number of stops and airlines. You can also sort your results by 'Cheapest' to get the best deals.

The best time to fly from Monterrey to San Antonio International Airport (SAT)

  • It's time to choose your trip dates for your flight from Monterrey to San Antonio International Airport. July is the busiest month to visit San Antonio. If you like a more low-key vibe, go in April.

  • Think about the type of weather that'll suit your plans for San Antonio. August is known as the warmest month. Book your flights from Monterrey to SAT during then and you can expect temperatures of between 23ºC and 40ºC.

  • January has average temperatures of between 3ºC and 20ºC. Look for cheap flights from Monterrey to San Antonio International Airport sometime around then if you want to travel when it's cooler.

More about San Antonio

Complete your San Antonio trip with a car rental

  • After you've booked your hotel and cheap flight from Monterrey to San Antonio International Airport, your next task is choosing one of our car rentals in San Antonio. Check out the exclusive deals and easily compare your options on price, fuel policies, and more.

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