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San Diego

$158+ Cheap flights from Mexico to San Diego (SAN)

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SAN
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheap flight deals from Mexico to San Diego

Keep the following information in mind while searching for Mexico to San Diego flight deals. Data was last updated November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$261
(United Airlines)

One-way from

$158
(Trip.com)

Popular in

January

Cheapest in

September

Average price

$548

Good round-trip deal

$213 or less

Good one-way deal

$263 or less
Provider with most accurate pricing for Mexico City Benito Juarez-San Diego flight deals.
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Provider most trusted by Cheapflights users for Mexico City Benito Juarez-San Diego flights.
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From Mexico to San Diego
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One-way flight from Mexico to San Diego
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Highest demand for flights based on searches. 8% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Mexico to San Diego.
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Price to beat on a one-way flight from Mexico to San Diego.
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Find flight deals from Mexico to San Diego

Cheapest flights from Mexico to San Diego
Explore the most affordable flight options available from Mexico to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:49 pmSJD - SAN
2 stops22h 32mUnited Airlines
Sun 12/75:23 pmSAN - SJD
1 stop20h 09mUnited Airlines
Deal found 11/5$261
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:37 pmPVR - SAN
1 stop8h 11mUnited Airlines
Wed 12/107:00 pmSAN - PVR
1 stop17h 06mUnited Airlines
Deal found 11/3$262
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:15 pmSJD - SAN
1 stop8h 39mDelta
Sun 12/146:20 amSAN - SJD
1 stop6h 50mDelta
Deal found 11/4$263
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:05 pmSJD - SAN
1 stop11h 24mUnited Airlines
Fri 11/285:50 pmSAN - SJD
1 stop19h 42mUnited Airlines
Deal found 11/4$269
This SmartFares deal was found by Cheapflights users on 11/5. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:40 amSJD - SAN
Nonstop2h 20mHawaiian Airlines
Sun 12/71:07 pmSAN - SJD
Nonstop2h 24mHawaiian Airlines
Deal found 11/5$277
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:23 pmSJD - SAN
1 stop5h 02mAmerican Airlines
Sun 12/77:30 pmSAN - SJD
1 stop18h 52mAmerican Airlines
Deal found 11/5$280
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/83:35 pmSJD - SAN
1 stop19h 46mUnited Airlines
Thu 12/114:11 pmSAN - SJD
1 stop19h 59mUnited Airlines
Deal found 11/5$282
This SmartFares deal was found by Cheapflights users on 11/5. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/61:49 pmSJD - SAN
Nonstop2h 21mHawaiian Airlines
Sun 12/71:07 pmSAN - SJD
Nonstop2h 24mHawaiian Airlines
Deal found 11/5$287
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:17 pmPVR - SAN
Nonstop3h 05mAlaska Airlines
Sat 1/311:11 amSAN - PVR
Nonstop3h 00mAlaska Airlines
Deal found 11/3$297
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:40 amSJD - SAN
Nonstop2h 20mAlaska Airlines
Sun 12/141:07 pmSAN - SJD
Nonstop2h 24mAlaska Airlines
Deal found 11/4$304
This Flightnetwork deal was found by Cheapflights users on 11/5. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:10 amMEX - SAN
1 stop17h 49mFrontier
Sun 12/76:34 amSAN - MEX
2 stops37h 26mFrontier
Deal found 11/5$310
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/184:51 pmCUN - SAN
1 stop8h 05mUnited Airlines
Sun 1/48:45 pmSAN - CUN
1 stop7h 44mUnited Airlines
Deal found 11/3$313

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mexico 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, Cheapflights users made 2,558,603 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Mexico to San Diego that are best for you.

Fly from

Mexico

Fly to

San Diego

Route

Depart

Return

Price

San José del CaboSan Diego

SJD - SAN

SJDSAN

San José del Cabo Los Cabos

Fri 12/5

12:49 pm-10:21 am

2 stops22h 32m

San Diego

Sun 12/7

5:23 pm-2:32 pm

1 stop20h 09m

$261

Puerto VallartaSan Diego

PVR - SAN

PVRSAN

Puerto Vallarta Ordaz

Wed 12/3

2:37 pm-8:48 pm

1 stop8h 11m

San Diego

Wed 12/10

7:00 pm-2:06 pm

1 stop17h 06m

$262

San José del CaboSan Diego

SJD - SAN

SJDSAN

San José del Cabo Los Cabos

Thu 12/11

3:15 pm-10:54 pm

1 stop8h 39m

San Diego

Sun 12/14

6:20 am-2:10 pm

1 stop6h 50m

$263

Puerto VallartaSan Diego

PVR - SAN

PVRSAN

Puerto Vallarta Ordaz

Tue 1/27

3:40 pm-11:42 pm

2 stops10h 02m

San Diego

Sun 2/1

6:55 pm-12:32 pm

1 stop15h 37m

$267

Puerto VallartaSan Diego

PVR - SAN

PVRSAN

Puerto Vallarta Ordaz

Tue 1/27

4:30 pm-5:32 pm

Nonstop3h 02m

San Diego

Sun 2/1

8:59 pm-1:29 pm

1 stop14h 30m

$269

San José del CaboSan Diego

SJD - SAN

SJDSAN

San José del Cabo Los Cabos

Sat 2/28

12:50 pm-1:54 pm

Nonstop2h 04m

San Diego

Wed 3/4

9:15 am-12:28 pm

Nonstop2h 13m

$272

Puerto VallartaSan Diego

PVR - SAN

PVRSAN

Puerto Vallarta Ordaz

Mon 1/26

5:46 pm-12:15 am

1 stop8h 29m

San Diego

Sun 2/1

6:15 am-3:20 pm

1 stop7h 05m

$277

Puerto VallartaSan Diego

PVR - SAN

PVRSAN

Puerto Vallarta Ordaz

Tue 1/27

2:37 pm-12:15 am

1 stop11h 38m

San Diego

Sat 1/31

8:37 pm-10:47 am

2 stops12h 10m

$277

Puerto VallartaSan Diego

PVR - SAN

PVRSAN

Puerto Vallarta Ordaz

Wed 1/28

3:08 pm-8:42 pm

1 stop7h 34m

San Diego

Fri 1/30

6:15 am-4:44 pm

1 stop8h 29m

$277

Puerto VallartaSan Diego

PVR - SAN

PVRSAN

Puerto Vallarta Ordaz

Sat 2/28

4:22 pm-11:40 pm

1 stop9h 18m

San Diego

Wed 3/4

6:00 am-2:38 pm

1 stop6h 38m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 60 results
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Best time to book a flight from Mexico to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Mexico 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 Mexico to San Diego

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

Currently, August is the cheapest month in which you can book a flight from Mexico to San Diego (average of $115). Flying from Mexico to San Diego in December is currently the most expensive (average of $247). 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 MX to SAN?

Find hourly flight availability from Mexico to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2025.

It’s optimal to fly from Mexico to San Diego in the morning. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated November 5, 2025.
Read through reviews of airlines operating flights from Mexico to San Diego, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,241 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,004 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,001 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

  • What airport do you fly into for flights to San Diego from Mexico?

    For a flight from Mexico to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the center of the city.

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

    United Airlines, Delta, and Alaska Airlines can get you from Mexico to San Diego in just under 3h 02m. Your travel time can differ by up to 19h 30m. The distance from Mexico to San Diego is about 1110 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Mexico to San Diego one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $169. Users have also found prices from $173 and $177 on Alaska Airlines and Delta, respectively.

  • What are the most popular routes from Mexico to San Diego?

    The most popular flight routes from Mexico to San Diego are Mexico City Benito Juarez - San Diego, Guadalajara Miguel Hidal - San Diego and Monterrey Gen Mariano Escobedo - San Diego.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mexico to San Diego 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 Mexico to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Mexico to San Diego (average of $115). Flying from Mexico to San Diego in December is currently the most expensive (average of $247). 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

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
National City

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Alternative routes for Mexico to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Mexico to San Diego

Discover the top 2 airlines that operate flights from Mexico to San Diego. 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$255Average$509FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$280Average$402FlexibilityNo cancel feeOn-time75%

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