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Cheap flights from San Diego to Mexico City from $120

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Mexico City departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Diego to Mexico City

Cheap round-trip flights

Aeromexico Logo
6:15 am - 10:20 pmSAN-MEX
14h 05m2 stops
Aeromexico Logo
7:35 am - 3:22 pmMEX-SAN
9h 47m1 stop
$312Aeromexico
Find Deal
Tue, Mar 3 - Wed, Mar 4
Multiple Airlines Logo
8:00 am - 7:50 pmSAN-MEX
10h 50m1 stop
Multiple Airlines Logo
11:45 am - 9:20 pmMEX-SAN
10h 35m1 stop
$329Multiple Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Multiple Airlines Logo
8:00 am - 7:50 pmSAN-MEX
10h 50m1 stop
Multiple Airlines Logo
11:45 am - 9:20 pmMEX-SAN
10h 35m1 stop
$331Multiple Airlines
Find Deal
Tue, Oct 14 - Wed, Oct 22
Multiple Airlines Logo
8:00 am - 7:50 pmSAN-MEX
10h 50m1 stop
Multiple Airlines Logo
11:45 am - 9:20 pmMEX-SAN
10h 35m1 stop
$332Multiple Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Multiple Airlines Logo
6:15 am - 9:10 pmSAN-MEX
13h 55m1 stop
Multiple Airlines Logo
7:35 pm - 11:04 pmMEX-SAN
28h 29m2 stops
$338Multiple Airlines
Find Deal
Sat, Oct 4 - Sun, Oct 19
Multiple Airlines Logo
6:25 am - 7:50 pmSAN-MEX
12h 25m1 stop
Multiple Airlines Logo
11:45 am - 9:20 pmMEX-SAN
10h 35m1 stop
$339Multiple Airlines
Find Deal
Thu, Oct 16 - Tue, Oct 21
Multiple Airlines Logo
8:00 am - 7:50 pmSAN-MEX
10h 50m1 stop
Multiple Airlines Logo
11:45 am - 8:51 pmMEX-SAN
10h 06m1 stop
$340Multiple Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18
Multiple Airlines Logo
8:00 am - 7:50 pmSAN-MEX
10h 50m1 stop
Multiple Airlines Logo
8:10 am - 8:08 pmMEX-SAN
12h 58m1 stop
$342Multiple Airlines
Find Deal
Tue, Oct 14 - Mon, Oct 20
Multiple Airlines Logo
6:25 am - 7:50 pmSAN-MEX
12h 25m1 stop
Multiple Airlines Logo
11:45 am - 8:51 pmMEX-SAN
10h 06m1 stop
$347Multiple Airlines
Find Deal
Thu, Oct 16 - Sat, Oct 18
Frontier Logo
6:41 am - 5:00 pmSAN-MEX
9h 19m1 stop
Frontier Logo
11:45 am - 11:04 pmMEX-SAN
12h 19m1 stop
$422Frontier
Find Deal
Tue, Oct 7 - Fri, Oct 10

Frontier flights from San Diego to Mexico City

Our best Frontier deals on San Diego to Mexico City flight tickets
Frontier
Oct 7
SAN6:41 amSan Diego
9h 19m
1 stop
MEX5:00 pmMexico City Benito Juarez
Oct 10
MEX11:45 amMexico City Benito Juarez
12h 19m
1 stop
SAN11:04 pmSan Diego
$422
Find similar
Frontier
Sep 22
SAN6:49 pmSan Diego
21h 11m
2 stops
MEX5:00 pmMexico City Benito Juarez
Sep 26
MEX7:55 amMexico City Benito Juarez
16h 22m
2 stops
SAN11:17 pmSan Diego
$540
Find similar
Frontier
Sep 27
SAN10:16 amSan Diego
11h 39m
2 stops
MEX10:55 pmMexico City Benito Juarez
Oct 4
MEX7:55 amMexico City Benito Juarez
15h 29m
2 stops
SAN10:24 pmSan Diego
$552
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Aeromexico flights from San Diego to Mexico City

Our best Aeromexico deals on San Diego to Mexico City flight tickets
Aeromexico
Mar 3
SAN6:15 amSan Diego
14h 05m
2 stops
MEX10:20 pmMexico City Benito Juarez
Mar 4
MEX7:35 amMexico City Benito Juarez
9h 47m
1 stop
SAN3:22 pmSan Diego
$312
Find similar
Aeromexico
Sep 24
SAN9:59 amSan Diego
11h 56m
2 stops
MEX10:55 pmMexico City Benito Juarez
Sep 27
MEX12:50 pmMexico City Benito Juarez
10h 54m
2 stops
SAN10:44 pmSan Diego
$772
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from San Diego to Mexico City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

Tue 3/3

6:15 am-10:20 pm

2 stops14h 05m

Mexico City Benito Juarez

Wed 3/4

7:35 am-3:22 pm

1 stop9h 47m

$312

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

Wed 10/15

8:00 am-7:50 pm

1 stop10h 50m

Mexico City Benito Juarez

Wed 10/22

11:45 am-9:20 pm

1 stop10h 35m

$329

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

Tue 10/14

8:00 am-7:50 pm

1 stop10h 50m

Mexico City Benito Juarez

Wed 10/22

11:45 am-9:20 pm

1 stop10h 35m

$331

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

Tue 10/14

8:00 am-7:50 pm

1 stop10h 50m

Mexico City Benito Juarez

Tue 10/21

11:45 am-9:20 pm

1 stop10h 35m

$332

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

Sat 10/4

6:15 am-9:10 pm

1 stop13h 55m

Mexico City Benito Juarez

Sun 10/19

7:35 pm-11:04 pm

2 stops28h 29m

$338

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

Thu 10/16

6:25 am-7:50 pm

1 stop12h 25m

Mexico City Benito Juarez

Tue 10/21

11:45 am-9:20 pm

1 stop10h 35m

$339

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

Tue 10/14

8:00 am-7:50 pm

1 stop10h 50m

Mexico City Benito Juarez

Sat 10/18

11:45 am-8:51 pm

1 stop10h 06m

$340

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

Tue 10/14

8:00 am-7:50 pm

1 stop10h 50m

Mexico City Benito Juarez

Mon 10/20

8:10 am-8:08 pm

1 stop12h 58m

$342

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

Thu 10/16

6:25 am-7:50 pm

1 stop12h 25m

Mexico City Benito Juarez

Sat 10/18

11:45 am-8:51 pm

1 stop10h 06m

$347

San DiegoMexico City

SAN - MEX

SANMEX

San Diego

Tue 10/7

6:41 am-5:00 pm

1 stop9h 19m

Mexico City Benito Juarez

Fri 10/10

11:45 am-11:04 pm

1 stop12h 19m

$422

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Mexico City from

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

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 typical price of a round-trip flight between San Diego and Mexico City?

What is the cheapest month to fly to Mexico City?

The cheapest month to fly to Mexico City from San Diego is in May. Flight prices, which tend to average around $541, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Mexico City from San Diego during August instead. Flights to Mexico City in August, while not as cheap as those in May, still average around $560.

What is the cheapest day to depart on your flight to Mexico City?

Our data shows that Tuesday is the least expensive day to fly to Mexico City. Tickets to fly out on this day can be as low as $601. On the other hand, Sunday is the most expensive day to depart from San Diego because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $764.

What is the cheapest time of day to depart on your flight to Mexico City?

According to our data, the cheapest time of day to fly to Mexico City is in the evening. momondo users have found flights departing from San Diego to Mexico City in the evening for as low as $508. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Mexico City, so prices are often more expensive at around $822 per ticket.

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

When to book flights from San Diego to Mexico City

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

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

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

Direct flights

None
There are no direct flights from San Diego to Mexico City. There are no popular flight routes from San Diego to Mexico City.
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  • How far is San Diego to Mexico City Benito Juarez by plane?

    There are 1441.5 mi between San Diego and Mexico City Benito Juarez. 8h 40m is a normal flight duration for this route.

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

    Prices for flights from San Diego Airport to Mexico City Benito Juarez Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Mexico City Benito Juarez Airport.

  • What documentation or ID do you need to fly to Mexico City Benito Juarez Airport?

    The travel and health documents you'll need for your trip to Mexico City Benito Juarez Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Mexico City Benito Juarez Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Diego to Mexico City?

Best airlines flying from San Diego to Mexico City

Compare and see reviews for airlines that fly from San Diego to Mexico City with momondo
Airline
Rating
Free Cancellation
Price
AeromexicoPriceFrom $492Free CancellationRating
7.4
1,696 reviews
Search Aeromexico flights
United AirlinesPriceFrom $514Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $539Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $549Free CancellationRating
7.9
7,961 reviews
Search Delta flights

Traveling to a place near Mexico City?

Book flights to Mexico City if you plan to visit one of these locations
Cuernavaca
Tepoztlán
Taxco
Valle de Bravo

Why use momondo?

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

Finding the right flight to Mexico City from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Mexico City quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Mexico City from San Diego which offer a flexible booking policy as well as other useful filters and features.

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

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

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

Of course. momondo tracks the price of San Diego to Mexico City flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Mexico

Airports servicing Mexico City Federal District

Mexico City Toluca Intl Airport