What airlines fly to San Diego?

United Airlines, Volaris and American Airlines are the top three most popular airlines that fly to San Diego from Mexico City according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 3 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Mexico City Benito Juarez Airport to San Diego Airport?

Prices for flights from Mexico City Benito Juarez Airport to San Diego Airport were last updated today.

How many operators does momondo search for flights from Mexico City Benito Juarez Airport to San Diego Airport?

There is 1 operator available for flights from Mexico City Benito Juarez Airport to San Diego Airport as of December 2025.

How old do you have to be to fly from Mexico City Benito Juarez Airport to San Diego Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Mexico City Benito Juarez Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$196 Cheap Flights from Mexico City to San Diego in 2025/26

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Find the cheapest flights from Mexico City to San Diego

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:10 am - 11:07 pm

MEX

SAN

16h 57m1 stop

7:00 am - 5:05 pm

SAN

MEX

8h 05m1 stop

$327Multiple Airlines

Wed, Jan 14 - Wed, Jan 21

8:10 am - 7:21 pm

MEX

SAN

13h 11m1 stop

7:00 am - 10:00 pm

SAN

MEX

13h 00m2 stops

$329Frontier

Fri, Jan 23 - Tue, Jan 27

8:10 am - 11:07 pm

MEX

SAN

16h 57m1 stop

7:00 am - 10:30 pm

SAN

MEX

13h 30m2 stops

$334Multiple Airlines

Wed, Jan 14 - Wed, Jan 21

8:10 am - 11:31 pm

MEX

SAN

17h 21m1 stop

11:49 am - 5:05 pm

SAN

MEX

27h 16m1 stop

$335Multiple Airlines

Wed, Feb 4 - Mon, Feb 9

11:00 am - 2:01 pm

MEX

SAN

29h 01m1 stop

10:34 am - 5:05 pm

SAN

MEX

28h 31m1 stop

$340Multiple Airlines

Wed, Jan 21 - Sat, Jan 24

11:00 am - 5:38 pm

MEX

SAN

7h 38m1 stop

2:08 pm - 8:05 pm

SAN

MEX

28h 57m1 stop

$349Multiple Airlines

Sun, Mar 15 - Wed, Mar 18

6:00 am - 5:32 pm

MEX

SAN

13h 32m2 stops

10:25 am - 7:20 pm

SAN

MEX

6h 55m1 stop

$352Multiple Airlines

Tue, Jan 13 - Tue, Jan 20

11:00 am - 2:01 pm

MEX

SAN

29h 01m1 stop

10:34 am - 1:00 am

SAN

MEX

12h 26m2 stops

$355Multiple Airlines

Wed, Jan 21 - Sat, Jan 24

10:50 pm - 5:51 pm

MEX

SAN

21h 01m2 stops

9:07 pm - 8:05 pm

SAN

MEX

21h 58m1 stop

$356Multiple Airlines

Tue, Mar 3 - Thu, Mar 12

7:35 am - 1:51 pm

MEX

SAN

32h 16m2 stops

8:26 pm - 9:10 pm

SAN

MEX

22h 44m1 stop

$357Multiple Airlines

Fri, Jan 9 - Mon, Jan 19

Frontier flights from Mexico City to San Diego

Our best Frontier deals on Mexico City to San Diego flight tickets

Frontier

Jan 23

MEX8:10 amMexico City Benito Juarez

13h 11m

1 stop

SAN7:21 pmSan Diego

Jan 27

SAN7:00 amSan Diego

13h 00m

2 stops

MEX10:00 pmMexico City Benito Juarez

$329

Find similar

Frontier

Jan 15

MEX10:05 amMexico City Benito Juarez

16h 19m

2 stops

SAN12:24 amSan Diego

Jan 22

SAN9:45 pmSan Diego

17h 20m

2 stops

MEX5:05 pmMexico City Benito Juarez

$405

Find similar

Frontier

Feb 4

MEX7:00 amMexico City Benito Juarez

18h 31m

2 stops

SAN11:31 pmSan Diego

Feb 9

SAN6:30 amSan Diego

13h 30m

2 stops

MEX10:00 pmMexico City Benito Juarez

$415

Find similar

Delta flights from Mexico City to San Diego

Our best Delta deals on Mexico City to San Diego flight tickets

Delta

Dec 27

MEX10:25 amMexico City Benito Juarez

14h 59m

1 stop

SAN11:24 pmSan Diego

Dec 30

SAN6:15 amSan Diego

12h 20m

1 stop

MEX8:35 pmMexico City Benito Juarez

$696

Find similar

Delta

Dec 20

MEX4:05 pmMexico City Benito Juarez

9h 19m

1 stop

SAN11:24 pmSan Diego

Dec 27

SAN11:15 amSan Diego

7h 20m

1 stop

MEX8:35 pmMexico City Benito Juarez

$713

Find similar

Delta

Dec 30

MEX4:05 pmMexico City Benito Juarez

9h 54m

1 stop

SAN11:59 pmSan Diego

Jan 4

SAN10:00 amSan Diego

8h 35m

1 stop

MEX8:35 pmMexico City Benito Juarez

$753

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Wed 1/14

8:10 am-11:07 pm

1 stop16h 57m

San Diego

Wed 1/21

7:00 am-5:05 pm

1 stop8h 05m

$327

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Fri 1/23

8:10 am-7:21 pm

1 stop13h 11m

San Diego

Tue 1/27

7:00 am-10:00 pm

2 stops13h 00m

$329

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Wed 1/14

8:10 am-11:07 pm

1 stop16h 57m

San Diego

Wed 1/21

7:00 am-10:30 pm

2 stops13h 30m

$334

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Wed 2/4

8:10 am-11:31 pm

1 stop17h 21m

San Diego

Mon 2/9

11:49 am-5:05 pm

1 stop27h 16m

$335

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Wed 1/21

11:00 am-2:01 pm

1 stop29h 01m

San Diego

Sat 1/24

10:34 am-5:05 pm

1 stop28h 31m

$340

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Sun 3/15

11:00 am-5:38 pm

1 stop7h 38m

San Diego

Wed 3/18

2:08 pm-8:05 pm

1 stop28h 57m

$349

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Tue 1/13

6:00 am-5:32 pm

2 stops13h 32m

San Diego

Tue 1/20

10:25 am-7:20 pm

1 stop6h 55m

$352

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Wed 1/21

11:00 am-2:01 pm

1 stop29h 01m

San Diego

Sat 1/24

10:34 am-1:00 am

2 stops12h 26m

$355

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Tue 3/3

10:50 pm-5:51 pm

2 stops21h 01m

San Diego

Thu 3/12

9:07 pm-8:05 pm

1 stop21h 58m

$356

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Fri 1/9

7:35 am-1:51 pm

2 stops32h 16m

San Diego

Mon 1/19

8:26 pm-9:10 pm

1 stop22h 44m

$357

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Mexico City to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of September, then departing from Mexico City during the month October is also very affordable. Most momondo users find prices during this month for around $492.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Mexico City to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $598. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $773. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the afternoon when flights can be purchased for as low as $598. Flights in the evening are often more expensive with an average ticket price of $773.

How have Mexico City to San Diego flight prices changed over time?

When to book flights from Mexico City to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Mexico City to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Mexico City to San Diego (MEX to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mexico City to San Diego

Fastest flight time	7h 38m
Direct flights	None

The fastest flight from Mexico City to San Diego takes 7h 38m

There are no direct flights from Mexico City to San Diego. There are no popular flight routes from Mexico City to San Diego.

Search flight deals

How far is Mexico City Benito Juarez to San Diego by plane?
San Diego is 1441.5 mi away from Mexico City Benito Juarez. A reasonable flight in good conditions will take 7h 38m.
When did momondo last update prices for flights from Mexico City Benito Juarez Airport to San Diego Airport?
Prices for flights from Mexico City Benito Juarez Airport to San Diego Airport were last updated today.
How many operators does momondo search for flights from Mexico City Benito Juarez Airport to San Diego Airport?
There is 1 operator available for flights from Mexico City Benito Juarez Airport to San Diego Airport as of December 2025.
How old do you have to be to fly from Mexico City Benito Juarez Airport to San Diego Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Mexico City Benito Juarez Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Mexico City to San Diego?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Mexico City to San Diego is United Airlines (100% of total bookings).

Best airlines flying from Mexico City to San Diego

Compare and see reviews for airlines that fly from Mexico City to San Diego with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $461	Free Cancellation	Rating 7.4 9,091 reviews		Search United Airlines flights

Coronado

Chula Vista

El Cajon

Julian

National City

Poway

Imperial Beach

Borrego Springs

La Mesa

San Ysidro

Alpine

Lemon Grove

Santee

Why use momondo?

Why should I use momondo to find a flight deal from Mexico City to San Diego?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Mexico City to San Diego for you.

Can I find flights from Mexico City to San Diego with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Mexico City to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Mexico City to San Diego?

momondo provides multiple filters to help you find the best flight to San Diego from Mexico City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Mexico City to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Mexico City to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.