333 € Cheap Flights from San Diego to Monterrey

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Flight deals from San Diego to Monterrey

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

Find the cheapest month to fly from San Diego to Monterrey

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

Alternative San Diego to Monterrey routes

Looking for the cheapest, fastest or easiest route from San Diego to Monterrey? You could fly into the following airports instead.

San Diego to Monterrey: Flight information

The things to know before you go.
Cheapest flight found333 €
Cheapest month to flyOctober

Finding cheap flights from San Diego to Monterrey: Frequently asked questions

There are 3 airports in Monterrey: Monterrey Aeropuerto Del Norte, Monterrey Gen Mariano Escobedo and Saltillo.
The best price we found for a return flight from San Diego to Monterrey is 333 €. 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.
Currently, there are no airlines that fly direct from San Diego to Monterrey. But we found flights with one or more stops from 333 €.
As of August 2025, there are no flights flying from San Diego to Monterrey.
The cheapest month to fly from San Diego to Monterrey is usually October.
If you're flying from San Diego, the cheapest airport near Monterrey is Monterrey Gen Mariano Escobedo – which is 23.6 km away from the centre of Monterrey. We've found flights into this airport from 333 €.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Monterrey on Wednesday, 15 October 2025.
No airlines currently offer direct flights between San Diego and Monterrey. Most routes have one or more stops.
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 Monterrey 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 Monterrey is around 40 days in advance, so don’t leave your flight to the last minute.
In August, the average temperature is usually around 26°C. June is typically the warmest month in Monterrey, when it usually averages around 33°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 7°C. The rainiest month is September.
The cheapest airline that flies to Monterrey is Spirit Airlines .

Flying from San Diego to Monterrey: what you need to know

  • San Diego's main base, San Diego International Airport (SAN), is where plenty of awesome adventures begin. Explore the options for leaving from here when booking your flight from San Diego to Monterrey.

  • Gen Mariano Escobedo Airport (MTY) is where your flight will arrive in Monterrey.

  • Monterrey is one hour ahead of San Diego and observes the UTC-6 timezone.

  • To ensure you board your San Diego to Monterrey flight, allow plenty of time to check in and find your gate. Turning up two hours before international departures and an hour before domestic flights is the general travel rule.

  • Getting on a plane during a peak month like July? Popular periods (like Thanksgiving, Christmas and New Year) can add an hour at check-in and security. Be extra safe and arrive up to four hours before international flights and two hours before domestic departures.

How to find the cheapest flights from San Diego to Monterrey

  • Booking ahead of time is often the key to securing a cheap San Diego to Monterrey flight. Fares tend to rise as demand increases, so the closer you get to departure, the more you'll likely spend on your ticket.

  • The 'Whole month' search tool will show you the cheapest plane tickets from San Diego to Monterrey across every month. It's a good way to snap up a bargain if your travel plans are flexible.

  • Spend less time searching for cheap flights from San Diego to Monterrey by setting up a Price Alert. You'll receive an email or notification through the app when a special offer becomes available.

  • Pick your ideal arrival and departure times, airlines and number of stops by using the filters. Or sort your San Diego to Monterrey flight results by 'Fastest,' 'Cheapest' or 'Best.'

Flying from San Diego

San Diego International Airport (SAN)

  • We make it a cinch to book a San Diego to Monterrey flight with a stopover. To see all the options leaving from San Diego International Airport, uncheck 'Direct flights only.' Next, choose a flight with a stop long enough to explore your chosen city. Top stopovers include:

    • Phoenix Sky Harbour International Airport (PHX)

    • George Bush Intercontinental Airport (IAH)

    • Los Cabos International Airport (SJD)

  • Located around 3 kilometres from central San Diego, SAN can be reached in about 10 minutes by car, depending on traffic. The journey on public transport is roughly 20 minutes.

  • Planning to catch an early flight from San Diego to Monterrey? Avoid the hassle of rushing to the airport (and get some extra shut-eye) by choosing one of these hotels near San Diego International Airport:

  • When it comes to the on-time performance of San Diego International Airport, data shows 71.38% of flights meet their scheduled arrival time.

  • The address for SAN is N Harbour Dr.

Arriving in Monterrey

Gen Mariano Escobedo Airport (MTY)

  • Gen Mariano Escobedo Airport (MTY) to central Monterrey takes about 35 minutes by car. The centre is roughly 23 kilometres away.

  • Getting to the centre on public transport takes about 1 hour 45 minutes.

  • Book a hotel close to MTY if you're coming in on a late flight from San Diego to Monterrey. Choose one of these accommodation options and skip the long transfer:

  • Grab a Gen Mariano Escobedo Airport rental car and discover Monterrey and beyond with your own set of wheels. America, MEX and Europcar are leading providers you can book with here.

  • Lock in the lowest price by reserving your ride from Gen Mariano Escobedo Airport around three weeks before your departure date.

Best time to go to Monterrey

  • It's time to plan your trip dates for your flight from San Diego to Monterrey. July is the busiest month to travel to Monterrey. If you want a more relaxed vibe, go in April.

  • The warmest month in Monterrey is August, with temperatures ranging between 22ºC (72ºF) and 37ºC (99ºF). Book your San Diego to Monterrey ticket then if that's your ideal forecast.

  • Search for cheap flights from San Diego to Monterrey in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 6ºC (43ºF) and 23ºC (73ºF) on average.

More about Monterrey

  • Start your Monterrey trip right by choosing the perfect place to stay. After booking your flight from San Diego to Monterrey, explore our selection of hotels including:

  • All great holidays should include a little sightseeing. Macroplaza, Parque Fundidora and Museo del Obispado are must-do's during your Monterrey adventure.

Explore more of Mexico

  • Monterrey has its own special appeal, but there are so many other parts of Mexico waiting to be discovered. Around 402 kilometres south of Monterrey, a trip to San Luis Potosi will fill your itinerary to the brim. Start with popular sights like Tangamanga Park I, Plaza de Aranzazu and Cathedral of San Luis Potosi.

  • If you're interested in discovering another major destination in Mexico, head for Aguascalientes, roughly 467 kilometres south-west of Monterrey. Templo de San Antonio, Museo Nacional de la Muerte and Jardin de San Marcos are among the biggest draws.

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