£211 Cheap Flights from San Diego (SAN) to Mexico City (MEX)

View £211 flight on Sun, 10 May 2026Opens in a new window

Flight 1

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 and start at £211 for one-way flights and £422 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 26 Jul - Mon, 27 Jul
SAN
San Diego
MEX
Mexico City
£422 Return, found 4 days ago
£422
Return
found 4 days ago
Select Delta flight, departing Sun, 26 Jul from San Diego to Mexico City, returning Mon, 27 Jul, priced at £422 found 4 days ago
Aeromexico
Tue, 8 Sept - Fri, 11 Sept
SAN
San Diego
MEX
Mexico City
£444 Return, found 6 days ago
£444
Return
found 6 days ago
Select Aeromexico flight, departing Tue, 8 Sept from San Diego to Mexico City, returning Fri, 11 Sept, priced at £444 found 6 days ago
Aeromexico
Sat, 25 Jul - Wed, 29 Jul
SAN
San Diego
MEX
Mexico City
£445 Return, found 4 days ago
£445
Return
found 4 days ago
Select Aeromexico flight, departing Sat, 25 Jul from San Diego to Mexico City, returning Wed, 29 Jul, priced at £445 found 4 days ago
Air Canada
Wed, 6 May - Sun, 10 May
SAN
San Diego
MEX
Mexico City
£445 Return, found 5 days ago
£445
Return
found 5 days ago
Select Air Canada flight, departing Wed, 6 May from San Diego to Mexico City, returning Sun, 10 May, priced at £445 found 5 days ago
Aeromexico
Mon, 27 Jul - Wed, 29 Jul
SAN
San Diego
MEX
Mexico City
£448 Return, found 4 days ago
£448
Return
found 4 days ago
Select Aeromexico flight, departing Mon, 27 Jul from San Diego to Mexico City, returning Wed, 29 Jul, priced at £448 found 4 days ago
Air Canada
Wed, 6 May - Sun, 10 May
SAN
San Diego
MEX
Mexico City
£452 Return, found 5 days ago
£452
Return
found 5 days ago
Select Air Canada flight, departing Wed, 6 May from San Diego to Mexico City, returning Sun, 10 May, priced at £452 found 5 days ago
Air Canada
Wed, 6 May - Sun, 10 May
SAN
San Diego
MEX
Mexico City
£458 Return, found 5 days ago
£458
Return
found 5 days ago
Select Air Canada flight, departing Wed, 6 May from San Diego to Mexico City, returning Sun, 10 May, priced at £458 found 5 days ago
Aeromexico
Tue, 8 Sept - Fri, 11 Sept
SAN
San Diego
MEX
Mexico City
£460 Return, found 6 days ago
£460
Return
found 6 days ago
Select Aeromexico flight, departing Tue, 8 Sept from San Diego to Mexico City, returning Fri, 11 Sept, priced at £460 found 6 days ago
United
Mon, 27 Jul - Wed, 29 Jul
SAN
San Diego
MEX
Mexico City
£511 Return, found 4 days ago
£511
Return
found 4 days ago
Select United flight, departing Mon, 27 Jul from San Diego to Mexico City, returning Wed, 29 Jul, priced at £511 found 4 days ago
American Airlines
Mon, 27 Jul - Wed, 29 Jul
SAN
San Diego
MEX
Mexico City
£527 Return, found 4 days ago
£527
Return
found 4 days ago
Select American Airlines flight, departing Mon, 27 Jul from San Diego to Mexico City, returning Wed, 29 Jul, priced at £527 found 4 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 £279 - £452 per traveller.

Frequently asked questions

How much is a flight from San Diego Airport to Mexico City Intl. Airport (MEX)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight between San Diego Airport and Mexico City Intl. Airport (MEX) was £422. Cheap fares don't hang around, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SAN to Mexico City Intl. Airport (MEX)?
The majority of flights can be cancelled online, but whether you are charged a fee all comes down to your airline. If you do have to cancel your escape, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from San Diego Airport to Mexico 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 San Diego Airport to Mexico Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Diego Airport to Mexico Airport?
You'll be in the air for a while, as the flight distance between San Diego Airport and MEX is 2,300 kilometres. Create a playlist of your favourite podcasts before you leave home to stay entertained during the trip.
Which airlines fly direct from San Diego Intl. Airport (SAN) to Mexico Airport?
You won't find any airlines flying directly between San Diego Intl. Airport (SAN) and Mexico Airport, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are San Diego Intl. Airport (SAN) to Mexico City Intl. Airport (MEX) flight tickets cheaper when they're purchased at the last minute?
It is possible to get a fantastic last-minute deal from San Diego Intl. Airport (SAN) to Benito Juárez Intl. Airport, but it can also be hit-or-miss. As many airlines release prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals frequently, so you can be certain you're always getting the latest offers.

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 return fares of approximately £759. 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.
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 return fares around £759. 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.
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 maximise 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 directly 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, Copa, WestJet
Return price
£422
Distance
2316 km

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