HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Mexico City

$133+ Cheap flights from San Diego (SAN) to Mexico City (MEX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MEX
dic. 10 — dic. 171
mié. 12/10
mié. 12/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Mexico City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from San Diego to Mexico City

Cheapest flights from San Diego to Mexico City
Explore the most affordable flight options available from San Diego to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 10, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/43:47 pmSAN - MEX
1 stop26h 18mMultiple Airlines
mar. 12/94:10 pmMEX - SAN
1 stop18h 29mMultiple Airlines
Deal found 11/10$353
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/36:25 amSAN - MEX
1 stop8h 40mMultiple Airlines
vie. 12/124:10 pmMEX - SAN
1 stop26h 19mMultiple Airlines
Deal found 11/10$380
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/36:25 amSAN - MEX
1 stop8h 40mMultiple Airlines
mié. 12/1011:55 amMEX - SAN
1 stop10h 23mMultiple Airlines
Deal found 11/9$391
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/18:19 pmSAN - MEX
2 stops18h 46mMultiple Airlines
mié. 12/38:10 amMEX - SAN
1 stop16h 36mMultiple Airlines
Deal found 11/8$394
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/64:47 pmSAN - MEX
1 stop22h 18mMultiple Airlines
vie. 12/1212:40 amMEX - SAN
1 stop12h 42mMultiple Airlines
Deal found 11/8$404
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/299:10 amSAN - MEX
2 stops12h 35mMultiple Airlines
vie. 12/58:10 amMEX - SAN
1 stop17h 49mMultiple Airlines
Deal found 11/8$406
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/96:34 amSAN - MEX
1 stop8h 31mMultiple Airlines
mar. 12/166:20 amMEX - SAN
2 stops18h 26mMultiple Airlines
Deal found 11/9$407

Cheap flight deals from San Diego to Mexico City

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Mexico City (MEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$301
(Kiwi.com)

One-way from

$133
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$657
Provider with most accurate pricing for San Diego-Mexico City Benito Juarez flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Mexico City Benito Juarez flights.
Search Deals
From San Diego to Mexico City Benito Juarez
Search Deals
One-way flight from San Diego to Mexico City Benito Juarez
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Mexico City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 10, 2025.
Use the filters below to find and compare flights from San Diego to Mexico City that are best for you.

Fly from

San Diego

Fly to

Mexico City

Route

Depart

Return

Price

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

jue. 12/4

6:34 am-5:05 pm

1 stop8h 31m

Mexico City Benito Juarez

mar. 12/9

7:55 pm-5:53 pm

2 stops23h 58m

$382

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

vie. 2/6

4:22 pm-10:00 pm

2 stops27h 38m

Mexico City Benito Juarez

mar. 2/10

8:10 am-10:46 pm

2 stops16h 36m

$404

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

sáb. 11/29

9:10 am-11:45 pm

2 stops12h 35m

Mexico City Benito Juarez

vie. 12/5

8:10 am-11:59 pm

1 stop17h 49m

$406

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

vie. 2/6

10:25 am-10:30 am

1 stop22h 05m

Mexico City Benito Juarez

mar. 2/10

8:10 am-2:13 pm

1 stop8h 03m

$443

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

sáb. 11/29

6:25 am-10:30 pm

1 stop14h 05m

Mexico City Benito Juarez

vie. 12/5

8:10 am-11:59 pm

1 stop17h 49m

$449

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

jue. 12/4

6:34 am-9:45 pm

2 stops13h 11m

Mexico City Benito Juarez

mar. 12/9

11:10 am-10:46 pm

2 stops13h 36m

$459

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

jue. 2/5

10:25 am-7:20 pm

1 stop6h 55m

Mexico City Benito Juarez

dom. 2/8

7:30 pm-11:43 am

1 stop18h 13m

$463

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

mié. 12/31

1:06 pm-6:25 am

2 stops15h 19m

Mexico City Benito Juarez

dom. 1/11

12:40 am-11:43 am

1 stop13h 03m

$498

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

jue. 1/8

7:55 pm-4:50 am

1 stop6h 55m

Mexico City Benito Juarez

lun. 1/12

7:35 am-7:13 pm

1 stop13h 38m

$510

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

vie. 11/21

7:12 pm-8:05 pm

1 stop22h 53m

Mexico City Benito Juarez

lun. 11/24

10:30 pm-2:53 pm

2 stops18h 23m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 18 results
1
2

Compare providers for flights from San Diego to Mexico City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Mexico City in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Mexico City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Mexico City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Mexico City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Mexico City flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Mexico City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Mexico City

Have a flexible travel schedule? Discover the best time to fly to Mexico City from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Mexico City

What is the cheapest month to book a flight from San Diego to Mexico City?

Currently, October is the cheapest month in which you can book a flight from San Diego to Mexico City (average of $148). Flying from San Diego to Mexico City in January is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to MEX?

Find hourly flight availability from San Diego to Mexico City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 10, 2025.

It’s optimal to fly from San Diego to Mexico City in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from San Diego to Mexico City?

Reviews of airlines servicing Mexico City

Get insights into the airlines that provide service to Mexico City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mexico City. Reviews last updated noviembre 10, 2025.
Read through reviews of airlines operating flights from San Diego to Mexico City, such as Delta, United Airlines, and Aeromexico. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,004 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,011 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aeromexico
7.4
Good
1,672 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Mexico City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Mexico City?

    Airlines like Frontier fly from San Diego to Mexico City in about 27h 38m. The time it takes to get you to your destination can typically vary by up to . San Diego and Mexico City are separated by a distance of 1447 mi.

  • What are the cheapest airlines flying from San Diego to Mexico City round-trip?

    According to our current data, Aeromexico ($311), Delta ($412), and United Airlines ($514) offers the cheapest pricing from San Diego to Mexico City. Aeromexico is priced at 49% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from San Diego to Mexico City that include hotel bookings?

    Yes. In addition to deals on San Diego to Mexico City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Mexico City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Mexico City.

  • Can I find deals for business class flights from San Diego to Mexico City?

    Yes. Cheapflights offers flight deals from San Diego to Mexico City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Mexico City?

    Currently, October is the cheapest month in which you can book a flight from San Diego to Mexico City (average of $148). Flying from San Diego to Mexico City in January is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Mexico City

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Mexico City flights
San Francisco to Mexico City flights
Oakland to Mexico City flights
Tijuana to Mexico City flights
Los Angeles to Mexico City flights
Ontario to Mexico City flights
San Jose to Mexico City flights
Las Vegas to Mexico City flights
Oakland to Mexico City flights
San Francisco to Mexico City flights
Sacramento to Mexico City flights
Santa Ana to Mexico City flights
Las Vegas to Mexico City flights
Burbank to Mexico City flights
Fresno to Mexico City flights
Palm Springs to Mexico City flights
Sacramento to Mexico City flights
Santa Barbara to Mexico City flights
Reno to Mexico City flights
Long Beach to Mexico City flights
Santa Rosa to Mexico City flights
Bakersfield to Mexico City flights
Medford to Mexico City flights
Monterey to Mexico City flights
Tijuana to Mexico City flights
Mexicali to Mexico City flights
Arcata to Mexico City flights

Top 4 airlines flying from San Diego to Mexico City

Discover the top 4 airlines that operate flights from San Diego to Mexico City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$311Average$568FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$412Average$649FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$514Average$663FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$539Average$628FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.