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

View AU$411 flight on Mon, 25 May 2026Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Tue, 7 July - Fri, 17 July
SAN
San Diego
MEX
Mexico City
AU$840 Return, found 1 day ago
AU$840
Return
found 1 day ago
Select Aeromexico flight, departing Tue, 7 July from San Diego to Mexico City, returning Fri, 17 July, priced at AU$840 found 1 day ago
Delta
Tue, 7 July - Fri, 17 July
SAN
San Diego
MEX
Mexico City
AU$840 Return, found 1 day ago
AU$840
Return
found 1 day ago
Select Delta flight, departing Tue, 7 July from San Diego to Mexico City, returning Fri, 17 July, priced at AU$840 found 1 day ago
Aeromexico
Wed, 18 Nov - Fri, 11 Dec
SAN
San Diego
MEX
Mexico City
AU$842 Return, found 4 days ago
AU$842
Return
found 4 days ago
Select Aeromexico flight, departing Wed, 18 Nov from San Diego to Mexico City, returning Fri, 11 Dec, priced at AU$842 found 4 days ago
Delta
Wed, 18 Nov - Fri, 11 Dec
SAN
San Diego
MEX
Mexico City
AU$889 Return, found 4 days ago
AU$889
Return
found 4 days ago
Select Delta flight, departing Wed, 18 Nov from San Diego to Mexico City, returning Fri, 11 Dec, priced at AU$889 found 4 days ago
Delta
Wed, 18 Nov - Fri, 11 Dec
SAN
San Diego
MEX
Mexico City
AU$907 Return, found 4 days ago
AU$907
Return
found 4 days ago
Select Delta flight, departing Wed, 18 Nov from San Diego to Mexico City, returning Fri, 11 Dec, priced at AU$907 found 4 days ago
Delta
Wed, 10 June - Wed, 17 June
SAN
San Diego
MEX
Mexico City
AU$931 Return, found 4 days ago
AU$931
Return
found 4 days ago
Select Delta flight, departing Wed, 10 June from San Diego to Mexico City, returning Wed, 17 June, priced at AU$931 found 4 days ago
Aeromexico
Tue, 7 July - Fri, 17 July
SAN
San Diego
MEX
Mexico City
AU$963 Return, found 1 day ago
AU$963
Return
found 1 day ago
Select Aeromexico flight, departing Tue, 7 July from San Diego to Mexico City, returning Fri, 17 July, priced at AU$963 found 1 day ago
American Airlines
Wed, 18 Nov - Fri, 11 Dec
SAN
San Diego
MEX
Mexico City
AU$967 Return, found 4 days ago
AU$967
Return
found 4 days ago
Select American Airlines flight, departing Wed, 18 Nov from San Diego to Mexico City, returning Fri, 11 Dec, priced at AU$967 found 4 days ago
United
Tue, 7 July - Fri, 17 July
SAN
San Diego
MEX
Mexico City
AU$1,007 Return, found 1 day ago
AU$1,007
Return
found 1 day ago
Select United flight, departing Tue, 7 July from San Diego to Mexico City, returning Fri, 17 July, priced at AU$1,007 found 1 day ago
Air Canada
Mon, 1 June - Fri, 5 June
SAN
San Diego
MEX
Mexico City
AU$1,036 Return, found 3 days ago
AU$1,036
Return
found 3 days ago
Select Air Canada flight, departing Mon, 1 June from San Diego to Mexico City, returning Fri, 5 June, priced at AU$1,036 found 3 days ago

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

May is typically the cheapest month to fly

From AU$537 - AU$870 per traveller.

Frequently asked questions

What is the cheapest month to fly from San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.)?
March is typically the cheapest month to fly from San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.), with average round-trip fares of approximately 1328 CAD. This is about 19% lower than the average price throughout the year. March often sees lower prices as it's outside of peak holiday seasons, leading to reduced demand. Other cheap months to fly from San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.) include April and September.*Averages based on flights available on Expedia in the last year.
How do I find cheap flights from San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.)?
To find a cheap flight from San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.)?
When looking for the best time to fly from San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.), it's a balance between price and popularity. Based on booking data from the past year, you'll find the cheapest flights in March and September, with average round-trip fares around 1328 CAD. However, the most popular months for travel are December and October, which means more flight options and potentially more convenient schedules. Since there isn't a month that is both cheapest and most popular, you can choose based on your priority: lower prices in March or September, or more flight availability in December or October.*Prices based on flights available on Expedia in the last year.
How many flights per day from San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.)?
There are approximately 61 connecting flights per day from San Diego Intl. (SAN) to Mexico City Intl. (MEX). Some common connection points include Los Angeles Intl. (LAX), Dallas-Fort Worth Intl. (DFW), and San Francisco Intl. (SFO).
What is the earliest flight from San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.)?
The earliest flight from San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.) typically departs at approximately 6:00 AM local time, operated by American Airlines. This is a seasonal service active in February, March, and April. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.)?
You'll typically find the most flights from San Diego Intl. (SAN) to Mexico City Intl. (MEX) on a Thursday, with around 39 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, American Airlines, and Delta Air Lines. Flight schedules are notably more flight options on Thursday compared to other days.
What are the most popular departure times for flights from San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.)?
The most popular departure times for flights from San Diego Intl. (SAN) to Mexico City Intl. (MEX) are in the early morning, from 6am to 9am. About 39% of passengers prefer this time. Many major carriers, including American Airlines, United Airlines and Delta, offer flights during this window. This timing works well because you can get an early start to your travel day and arrive in Mexico City with plenty of time to settle in.
How long does it take to fly from San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.)?
Flying from SAN to MEX with a connection usually takes about 9 hours, traveling roughly 1,448 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.)?
Select the "Business class" and "First class" filters when looking for SAN to MEX flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.) flight with Expedia?
It's easy to earn miles on a San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Mexico City from San Diego Intl. (SAN)?
From San Diego Intl. (SAN), you can fly into Mexico City Intl. (MEX) to reach Mexico City. Some flights may connect through major hubs like San Francisco Intl. (SFO), Los Angeles Intl. (LAX), Sky Harbor Intl. (PHX) before reaching Mexico City. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.) at the last minute?
Typically, booking a last minute flight from San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.) flight and hotel package?
Securing a San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.)?
If you booked your San Diego, CA (SAN-San Diego Intl.) to Mexico City (MEX-Mexico City Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Diego Intl.
Destination airport
Mexico City Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Delta, United
Return price
AU$840
Distance
2316 km

Book with confidence

Your quick guide to flights from San Diego to Mexico City

Pick up great flights from San Diego to Mexico City

With Expedia, you have your pick of flights a day with 20 airlines covering flights from San Diego to Mexico City. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from San Diego to Mexico City that take around hours.

Find cheap flights from San Diego to Mexico City

From the great flight deals with prices currently ranging from AU$840 to AU$1,036, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from San Diego to Mexico City around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Mexico City is normally in July.

Reasons to book your flight from San Diego to Mexico City with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from San Diego to Mexico City across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Mexico City right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from San Diego to Mexico City

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