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Cheap flights from Mexico City to San Diego from $225

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Mexico City to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:00 am - 3:58 pmMEX  Mexico City Benito Juarez-SAN San Diego
9h 58m1 stop Denver Intl
Frontier Logo
6:30 am - 5:00 pmSAN  San Diego-MEX Mexico City Benito Juarez
8h 30m1 stop Denver Intl
$310Frontier
Wed, Nov 18 - Wed, Nov 25
Frontier Logo
7:00 am - 11:57 pmMEX  Mexico City Benito Juarez-SAN San Diego
18h 57m2 stops Dallas/Fort Worth Denver Intl
Frontier Logo
6:30 am - 5:00 pmSAN  San Diego-MEX Mexico City Benito Juarez
8h 30m1 stop Denver Intl
$363Frontier
Wed, Nov 18 - Wed, Nov 25
Multiple Airlines Logo
11:00 am - 7:49 pmMEX  Mexico City Benito Juarez-SAN San Diego
9h 49m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:34 pm - 9:45 pmSAN  San Diego-MEX Mexico City Benito Juarez
24h 11m1 stop Las Vegas Harry Reid Intl
$365Multiple Airlines
Mon, Oct 19 - Fri, Oct 23
Multiple Airlines Logo
11:00 am - 7:49 pmMEX  Mexico City Benito Juarez-SAN San Diego
9h 49m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:34 pm - 7:05 amSAN  San Diego-MEX Mexico City Benito Juarez
33h 31m2 stops Las Vegas Harry Reid Intl Monterrey Gen Mariano Escobedo
$374Multiple Airlines
Mon, Oct 19 - Mon, Oct 26
Multiple Airlines Logo
6:10 pm - 8:36 amMEX  Mexico City Benito Juarez-SAN San Diego
15h 26m1 stop Oakland
Multiple Airlines Logo
1:48 pm - 9:45 pmSAN  San Diego-MEX Mexico City Benito Juarez
6h 57m1 stop Las Vegas Harry Reid Intl
$379Multiple Airlines
Tue, Oct 13 - Wed, Oct 14
Multiple Airlines Logo
7:00 am - 8:37 amMEX  Mexico City Benito Juarez-SAN San Diego
27h 37m1 stop Dallas/Fort Worth
Multiple Airlines Logo
9:32 am - 10:45 pmSAN  San Diego-MEX Mexico City Benito Juarez
11h 13m1 stop Dallas/Fort Worth
$383Multiple Airlines
Wed, Nov 11 - Sun, Nov 15
Frontier Logo
8:00 am - 4:08 pmMEX  Mexico City Benito Juarez-SAN San Diego
10h 08m1 stop Denver Intl
Frontier Logo
6:30 am - 5:00 pmSAN  San Diego-MEX Mexico City Benito Juarez
8h 30m1 stop Denver Intl
$388Frontier
Mon, Nov 16 - Wed, Nov 25
Frontier Logo
8:00 am - 4:08 pmMEX  Mexico City Benito Juarez-SAN San Diego
10h 08m1 stop Denver Intl
Frontier Logo
6:30 am - 5:00 pmSAN  San Diego-MEX Mexico City Benito Juarez
8h 30m1 stop Denver Intl
$390Frontier
Mon, Nov 16 - Wed, Nov 25
Multiple Airlines Logo
7:00 am - 11:57 pmMEX  Mexico City Benito Juarez-SAN San Diego
18h 57m2 stops Dallas/Fort Worth Denver Intl
Multiple Airlines Logo
9:32 am - 10:45 pmSAN  San Diego-MEX Mexico City Benito Juarez
11h 13m1 stop Dallas/Fort Worth
$394Multiple Airlines
Wed, Nov 11 - Sun, Nov 15
Multiple Airlines Logo
6:00 am - 11:57 pmMEX  Mexico City Benito Juarez-SAN San Diego
19h 57m2 stops San Antonio Denver Intl
Multiple Airlines Logo
9:32 am - 10:45 pmSAN  San Diego-MEX Mexico City Benito Juarez
11h 13m1 stop Dallas/Fort Worth
$396Multiple Airlines
Wed, Nov 11 - Sun, Nov 15

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Frontier flights from Mexico City to San Diego

Our best Frontier deals on Mexico City to San Diego flight tickets
Frontier
Nov 18
MEX8:00 amMexico City Benito Juarez
9h 58m
1 stop
SAN3:58 pmSan Diego
Nov 25
SAN6:30 amSan Diego
8h 30m
1 stop
MEX5:00 pmMexico City Benito Juarez
$310
Frontier
Nov 18
MEX7:00 amMexico City Benito Juarez
18h 57m
2 stops
SAN11:57 pmSan Diego
Nov 25
SAN6:30 amSan Diego
8h 30m
1 stop
MEX5:00 pmMexico City Benito Juarez
$363
Frontier
Nov 16
MEX8:00 amMexico City Benito Juarez
10h 08m
1 stop
SAN4:08 pmSan Diego
Nov 25
SAN6:30 amSan Diego
8h 30m
1 stop
MEX5:00 pmMexico City Benito Juarez
$388

Volaris flights from Mexico City to San Diego

Our best Volaris deals on Mexico City to San Diego flight tickets
Volaris
Oct 1
MEX8:40 amMexico City Benito Juarez
16h 11m
1 stop
SAN11:51 pmSan Diego
Oct 2
SAN6:25 amSan Diego
10h 05m
1 stop
MEX5:30 pmMexico City Benito Juarez
$502
Volaris
Sep 26
MEX8:40 amMexico City Benito Juarez
16h 11m
1 stop
SAN11:51 pmSan Diego
Oct 3
SAN9:03 amSan Diego
12h 42m
1 stop
MEX10:45 pmMexico City Benito Juarez
$503
Volaris
Oct 1
MEX7:00 amMexico City Benito Juarez
12h 00m
1 stop
SAN6:00 pmSan Diego
Oct 6
SAN6:25 amSan Diego
10h 05m
1 stop
MEX5:30 pmMexico City Benito Juarez
$504

momondo Fare Finder

 
Use the filters below to find and compare flights from Mexico City to San Diego that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Mexico CitySan Diego

MEX Mexico City Benito Juarez - SAN San Diego

MEXSAN

Mexico City Benito Juarez

Wed 11/18

8:00 am-3:58 pm

1 stop9h 58m

San Diego

Wed 11/25

6:30 am-5:00 pm

1 stop8h 30m

$310

Mexico CitySan Diego

MEX Mexico City Benito Juarez - SAN San Diego

MEXSAN

Mexico City Benito Juarez

Wed 11/18

7:00 am-11:57 pm

2 stops18h 57m

San Diego

Wed 11/25

6:30 am-5:00 pm

1 stop8h 30m

$363

Mexico CitySan Diego

MEX Mexico City Benito Juarez - SAN San Diego

MEXSAN

Mexico City Benito Juarez

Mon 10/19

11:00 am-7:49 pm

1 stop9h 49m

San Diego

Fri 10/23

8:34 pm-9:45 pm

1 stop24h 11m

$365

Mexico CitySan Diego

MEX Mexico City Benito Juarez - SAN San Diego

MEXSAN

Mexico City Benito Juarez

Mon 10/19

11:00 am-7:49 pm

1 stop9h 49m

San Diego

Mon 10/26

8:34 pm-7:05 am

2 stops33h 31m

$374

Mexico CitySan Diego

MEX Mexico City Benito Juarez - SAN San Diego

MEXSAN

Mexico City Benito Juarez

Tue 10/13

6:10 pm-8:36 am

1 stop15h 26m

San Diego

Wed 10/14

1:48 pm-9:45 pm

1 stop6h 57m

$379

Mexico CitySan Diego

MEX Mexico City Benito Juarez - SAN San Diego

MEXSAN

Mexico City Benito Juarez

Wed 11/11

7:00 am-8:37 am

1 stop27h 37m

San Diego

Sun 11/15

9:32 am-10:45 pm

1 stop11h 13m

$383

Mexico CitySan Diego

MEX Mexico City Benito Juarez - SAN San Diego

MEXSAN

Mexico City Benito Juarez

Mon 11/16

8:00 am-4:08 pm

1 stop10h 08m

San Diego

Wed 11/25

6:30 am-5:00 pm

1 stop8h 30m

$388

Mexico CitySan Diego

MEX Mexico City Benito Juarez - SAN San Diego

MEXSAN

Mexico City Benito Juarez

Mon 11/16

8:00 am-4:08 pm

1 stop10h 08m

San Diego

Wed 11/25

6:30 am-5:00 pm

1 stop8h 30m

$390

Mexico CitySan Diego

MEX Mexico City Benito Juarez - SAN San Diego

MEXSAN

Mexico City Benito Juarez

Wed 11/11

7:00 am-11:57 pm

2 stops18h 57m

San Diego

Sun 11/15

9:32 am-10:45 pm

1 stop11h 13m

$394

Mexico CitySan Diego

MEX Mexico City Benito Juarez - SAN San Diego

MEXSAN

Mexico City Benito Juarez

Wed 11/11

6:00 am-11:57 pm

2 stops19h 57m

San Diego

Sun 11/15

9:32 am-10:45 pm

1 stop11h 13m

$396

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to San Diego from

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

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of August, then departing from Mexico City during the month May is also very affordable. Most momondo users find prices during this month for around $441.

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

As of September 2026, prices for Mexico City to San Diego flights are approximately 55% cheaper when compared to flights at the same time last year.

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

Best Price Found

$225

Fastest flight time

7h 19m

Direct flights

None
The best one-way flight to San Diego from Mexico City in the past 72 hours is $225. The best round-trip flight deal from Mexico City to San Diego found on momondo in the last 72 hours is $310.
The fastest flight from Mexico City to San Diego takes 7h 19m
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

Frequently asked questions about flying from Mexico City to San Diego

  • 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 19m.

  • 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 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.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
El Cajon
Coronado
National City
La Mesa
Julian
Poway
San Ysidro
Imperial Beach
Santee
Alpine
Lemon Grove
Borrego Springs

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.

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