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Cheap flights from Mexico City to San Diego from $194

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico City to San Diego departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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
8:40 am - 8:04 pm
MEX
-
SAN
12h 24m
1 stop
Frontier Logo
7:15 am - 5:30 pm
SAN
-
MEX
9h 15m
1 stop
$304Frontier
Sat, Apr 18 - Sat, Apr 25
Frontier Logo
8:40 am - 8:04 pm
MEX
-
SAN
12h 24m
1 stop
Frontier Logo
7:15 am - 5:30 pm
SAN
-
MEX
9h 15m
1 stop
$316Frontier
Tue, Apr 14 - Sat, Apr 25
Multiple Airlines Logo
8:40 am - 11:50 pm
MEX
-
SAN
16h 10m
1 stop
Multiple Airlines Logo
10:07 pm - 11:10 pm
SAN
-
MEX
24h 03m
2 stops
$317Multiple Airlines
Fri, May 15 - Mon, May 18
Frontier Logo
7:00 am - 11:06 pm
MEX
-
SAN
17h 06m
2 stops
Frontier Logo
7:15 am - 5:30 pm
SAN
-
MEX
9h 15m
1 stop
$320Frontier
Sat, Apr 18 - Sat, Apr 25
Frontier Logo
8:40 am - 7:52 pm
MEX
-
SAN
12h 12m
1 stop
Frontier Logo
10:30 am - 10:45 pm
SAN
-
MEX
11h 15m
2 stops
$322Frontier
Wed, Apr 15 - Wed, Apr 22
Frontier Logo
11:55 am - 11:34 am
MEX
-
SAN
24h 39m
2 stops
Frontier Logo
6:25 am - 10:45 pm
SAN
-
MEX
15h 20m
1 stop
$329Frontier
Tue, Apr 28 - Tue, May 5
Frontier Logo
7:00 am - 5:59 pm
MEX
-
SAN
11h 59m
1 stop
Frontier Logo
6:25 am - 5:30 pm
SAN
-
MEX
10h 05m
1 stop
$332Frontier
Tue, May 5 - Fri, May 8
Frontier Logo
8:40 am - 7:59 pm
MEX
-
SAN
12h 19m
1 stop
Frontier Logo
9:37 am - 11:20 pm
SAN
-
MEX
12h 43m
2 stops
$334Frontier
Wed, Apr 29 - Wed, May 6
Frontier Logo
7:00 am - 11:59 pm
MEX
-
SAN
17h 59m
2 stops
Frontier Logo
6:25 am - 5:30 pm
SAN
-
MEX
10h 05m
1 stop
$335Frontier
Thu, Apr 30 - Thu, May 7
Frontier Logo
7:00 am - 5:59 pm
MEX
-
SAN
11h 59m
1 stop
Frontier Logo
6:25 am - 5:30 pm
SAN
-
MEX
10h 05m
1 stop
$338Frontier
Tue, May 5 - Fri, May 8

Frontier flights from Mexico City to San Diego

Our best Frontier deals on Mexico City to San Diego flight tickets
Frontier
Apr 18
MEX8:40 amMexico City Benito Juarez
12h 24m
1 stop
SAN8:04 pmSan Diego
Apr 25
SAN7:15 amSan Diego
9h 15m
1 stop
MEX5:30 pmMexico City Benito Juarez
$304
Frontier
May 2
MEX8:40 amMexico City Benito Juarez
12h 24m
1 stop
SAN8:04 pmSan Diego
May 9
SAN6:25 amSan Diego
10h 05m
1 stop
MEX5:30 pmMexico City Benito Juarez
$310
Frontier
Apr 14
MEX8:40 amMexico City Benito Juarez
12h 24m
1 stop
SAN8:04 pmSan Diego
Apr 25
SAN7:15 amSan Diego
9h 15m
1 stop
MEX5:30 pmMexico City Benito Juarez
$316

momondo Fare Finder

 
Customize your flight search to find flights from Mexico City to San Diego 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 March 18, 2026.
Use the filters below to find and compare flights from Mexico City to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Sat 4/18

8:40 am-8:04 pm

1 stop12h 24m

San Diego

Sat 4/25

7:15 am-5:30 pm

1 stop9h 15m

$304

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Tue 4/14

8:40 am-8:04 pm

1 stop12h 24m

San Diego

Sat 4/25

7:15 am-5:30 pm

1 stop9h 15m

$316

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Fri 5/15

8:40 am-11:50 pm

1 stop16h 10m

San Diego

Mon 5/18

10:07 pm-11:10 pm

2 stops24h 03m

$317

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Sat 4/18

7:00 am-11:06 pm

2 stops17h 06m

San Diego

Sat 4/25

7:15 am-5:30 pm

1 stop9h 15m

$320

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Wed 4/15

8:40 am-7:52 pm

1 stop12h 12m

San Diego

Wed 4/22

10:30 am-10:45 pm

2 stops11h 15m

$322

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Tue 4/28

11:55 am-11:34 am

2 stops24h 39m

San Diego

Tue 5/5

6:25 am-10:45 pm

1 stop15h 20m

$329

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Tue 5/5

7:00 am-5:59 pm

1 stop11h 59m

San Diego

Fri 5/8

6:25 am-5:30 pm

1 stop10h 05m

$332

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Wed 4/29

8:40 am-7:59 pm

1 stop12h 19m

San Diego

Wed 5/6

9:37 am-11:20 pm

2 stops12h 43m

$334

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Thu 4/30

7:00 am-11:59 pm

2 stops17h 59m

San Diego

Thu 5/7

6:25 am-5:30 pm

1 stop10h 05m

$335

Mexico CitySan Diego

MEX - SAN

MEXSAN

Mexico City Benito Juarez

Tue 5/5

7:00 am-5:59 pm

1 stop11h 59m

San Diego

Fri 5/8

6:25 am-5:30 pm

1 stop10h 05m

$338

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 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 December, then departing from Mexico City during the month September is also very affordable. Most momondo users find prices during this month for around $348.

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 08m

Direct flights

None
The fastest flight from Mexico City to San Diego takes 7h 08m
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 08m.

  • 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?

  • 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?

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 AirlinesPriceFrom $443Free CancellationRating
7.4
9,435 reviews
Search United Airlines flights

Traveling to a place near San Diego?

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

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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