S$504 Cheap Flights from Mexico City to San Diego

View S$504 flight on Tue, 2 Sep, 2025Opens in a new window

Popular airlines from Benito Juarez International Airport (MEX) to San Diego Intl. Airport (SAN)

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Cheap Flights from Mexico City to San Diego (MEX-SAN)

Prices were available within the past 7 days and start at S$504 for one-way flights and S$849 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 2 Sep - Tue, 9 Sep
MEX
Mexico City
SAN
San Diego
S$849 Return, found 2 days ago
S$849
Return
found 2 days ago
Select United flight, departing Tue, 2 Sep from Mexico City to San Diego, returning Tue, 9 Sep, priced at S$849 found 2 days ago
United
Tue, 2 Sep - Tue, 9 Sep
MEX
Mexico City
SAN
San Diego
S$881 Return, found 2 days ago
S$881
Return
found 2 days ago
Select United flight, departing Tue, 2 Sep from Mexico City to San Diego, returning Tue, 9 Sep, priced at S$881 found 2 days ago
American Airlines
Tue, 2 Sep - Tue, 9 Sep
MEX
Mexico City
SAN
San Diego
S$888 Return, found 2 days ago
S$888
Return
found 2 days ago
Select American Airlines flight, departing Tue, 2 Sep from Mexico City to San Diego, returning Tue, 9 Sep, priced at S$888 found 2 days ago
United
Tue, 2 Sep - Tue, 9 Sep
MEX
Mexico City
SAN
San Diego
S$900 Return, found 2 days ago
S$900
Return
found 2 days ago
Select United flight, departing Tue, 2 Sep from Mexico City to San Diego, returning Tue, 9 Sep, priced at S$900 found 2 days ago
American Airlines
Tue, 2 Sep - Tue, 9 Sep
MEX
Mexico City
SAN
San Diego
S$926 Return, found 2 days ago
S$926
Return
found 2 days ago
Select American Airlines flight, departing Tue, 2 Sep from Mexico City to San Diego, returning Tue, 9 Sep, priced at S$926 found 2 days ago
American Airlines
Tue, 2 Sep - Tue, 9 Sep
MEX
Mexico City
SAN
San Diego
S$950 Return, found 2 days ago
S$950
Return
found 2 days ago
Select American Airlines flight, departing Tue, 2 Sep from Mexico City to San Diego, returning Tue, 9 Sep, priced at S$950 found 2 days ago
American Airlines
Tue, 2 Sep - Tue, 9 Sep
MEX
Mexico City
SAN
San Diego
S$973 Return, found 2 days ago
S$973
Return
found 2 days ago
Select American Airlines flight, departing Tue, 2 Sep from Mexico City to San Diego, returning Tue, 9 Sep, priced at S$973 found 2 days ago
American Airlines
Tue, 2 Sep - Tue, 9 Sep
MEX
Mexico City
SAN
San Diego
S$977 Return, found 2 days ago
S$977
Return
found 2 days ago
Select American Airlines flight, departing Tue, 2 Sep from Mexico City to San Diego, returning Tue, 9 Sep, priced at S$977 found 2 days ago
American Airlines
Tue, 2 Sep - Tue, 9 Sep
MEX
Mexico City
SAN
San Diego
S$1,022 Return, found 2 days ago
S$1,022
Return
found 2 days ago
Select American Airlines flight, departing Tue, 2 Sep from Mexico City to San Diego, returning Tue, 9 Sep, priced at S$1,022 found 2 days ago
American Airlines
Tue, 2 Sep - Tue, 9 Sep
MEX
Mexico City
SAN
San Diego
S$1,024 Return, found 2 days ago
S$1,024
Return
found 2 days ago
Select American Airlines flight, departing Tue, 2 Sep from Mexico City to San Diego, returning Tue, 9 Sep, priced at S$1,024 found 2 days ago
Aeromexico
Tue, 2 Sep - Tue, 9 Sep
MEX
Mexico City
SAN
San Diego
S$1,130 Return, found 2 days ago
S$1,130
Return
found 2 days ago
Select Aeromexico flight, departing Tue, 2 Sep from Mexico City to San Diego, returning Tue, 9 Sep, priced at S$1,130 found 2 days ago
Delta
Tue, 2 Sep - Tue, 9 Sep
MEX
Mexico City
SAN
San Diego
S$1,130 Return, found 2 days ago
S$1,130
Return
found 2 days ago
Select Delta flight, departing Tue, 2 Sep from Mexico City to San Diego, returning Tue, 9 Sep, priced at S$1,130 found 2 days ago

Find the cheapest month to fly from Mexico City (MEX) to San Diego (SAN)

May is typically the cheapest month to fly

From S$490 - S$692 per traveller.

Graph displaying average flight prices per month

Mexico City to Carlsbad route information
Origin airport
Mexico City Intl.
Destination airport
McClellan-Palomar
Return price
S$846
Distance
2347 km

Perfect flights from Mexico City to San Diego

Your Journey from Mexico City to San Diego

Start your unforgettable journey with Expedia. Our broad selection of flights from Mexico City to San Diego caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, United, Aeromexico, Delta. Our selection of flights from Mexico City Intl. to San Diego Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 15 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Mexico City to San Diego Flights

Experience the joy of finding cheap flights from Mexico City Intl. to San Diego Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$504 and roundtrip prices from S$849*.
 

Pre-Flight Essentials

Ensure a smooth journey from Mexico City to San Diego with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant San Diego

Picture yourself stepping off the plane in San Diego and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Mexico City to San Diego Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Mexico City to San Diego.
 

Beyond the Flight – Exploring San Diego

With Expedia, your adventure extends beyond the flight. Explore San Diego at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Mexico City to San Diego with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Mexico City to San Diego with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Mexico Airport to SAN?
Round-trip tickets from MEX to SAN start from S$849. This is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Mexico City Intl. Airport (MEX) to San Diego Intl. Airport (SAN)?
We get that things crop up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Mexico City Intl. Airport (MEX) to San Diego Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Benito Juárez Intl. Airport to San Diego Intl. Airport (SAN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from MEX to San Diego Intl. Airport (SAN)?
It's around 2,300 kilometres between Mexico City and San Diego, so expect to be in your seat for a while. Keep yourself occupied with things like your e-reader or a good old-fashioned book.
Which airlines fly direct from MEX to San Diego Intl. Airport (SAN)?
Unfortunately, there aren't any airlines that fly direct between Mexico Airport and San Diego Intl. Airport (SAN). You'll need to book a flight with one or more stops.
Are MEX to San Diego Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so there are no guarantees. While last-minute deals between Mexico City Intl. Airport (MEX) and San Diego Airport are possible, it's also a good idea to keep track of prices well before you fly. In fact, some air carriers publish their prices up to 12 months prior to the departure date. Expedia is constantly updating the best airfare bargains around, so check back often and be ready to secure your seat when fare prices drop.

Explore a world of travel with Expedia

San Diego Airports

Carlsbad

*Available to Expedia members.