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San Diego

$144+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SAN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$260
(Trip.com)

One-way from

$144
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$553

Good round-trip deal

$225 or less

Good one-way deal

$230 or less
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. 1% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/41:11 pmPVR - SAN
1 stop9h 34mUnited Airlines
Sun 10/266:47 pmSAN - PVR
1 stop17h 19mUnited Airlines
Deal found 9/10$260
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:46 amSJD - SAN
Nonstop2h 11mAlaska Airlines
Sun 10/51:05 pmSAN - SJD
Nonstop2h 20mAlaska Airlines
Deal found 9/11$262
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/253:29 pmPVR - SAN
1 stop5h 17mUnited Airlines
Sat 11/11:47 pmSAN - PVR
1 stop22h 15mUnited Airlines
Deal found 9/10$265
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/1112:30 pmSJD - SAN
1 stop7h 16mUnited Airlines
Sat 10/187:28 pmSAN - SJD
2 stops17h 22mUnited Airlines
Deal found 9/11$265
This SmartFares deal was found by Cheapflights users on 9/9. 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 10/1011:45 amSJD - SAN
Nonstop2h 24mHawaiian Airlines
Sun 10/191:05 pmSAN - SJD
Nonstop2h 20mHawaiian Airlines
Deal found 9/9$281
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/2512:30 pmSJD - SAN
1 stop21h 51mUnited Airlines
Sat 11/12:16 pmSAN - SJD
2 stops21h 27mUnited Airlines
Deal found 9/10$286
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:45 pmMEX - SAN
2 stops42h 41mMultiple Airlines
Thu 10/166:25 amSAN - MEX
1 stop13h 45mMultiple Airlines
Deal found 9/11$289
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/257:51 amCUN - SAN
1 stop12h 19mUnited Airlines
Sat 11/14:10 pmSAN - CUN
1 stop20h 08mUnited Airlines
Deal found 9/10$293
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:43 pmCUN - SAN
1 stop8h 19mUnited Airlines
Sat 10/44:05 pmSAN - CUN
1 stop18h 55mUnited Airlines
Deal found 9/10$295
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:40 amMEX - SAN
2 stops13h 56mMultiple Airlines
Wed 10/11:35 pmSAN - MEX
1 stop29h 15mMultiple Airlines
Deal found 9/11$296
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:20 amGDL - SAN
1 stop14h 14mMultiple Airlines
Thu 9/256:15 amSAN - GDL
1 stop11h 15mMultiple Airlines
Deal found 9/10$301
This Trip.com deal was found by Cheapflights users on 9/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1011:45 amSJD - SAN
Nonstop2h 24mMultiple Airlines
Sun 10/199:59 pmSAN - SJD
1 stop16h 19mMultiple Airlines
Deal found 9/9$301

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 September 11, 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

Puerto VallartaSan Diego

PVR - SAN

PVRSAN

Puerto Vallarta Ordaz

Sat 10/4

1:11 pm-9:45 pm

1 stop9h 34m

San Diego

Sun 10/26

6:47 pm-1:06 pm

1 stop17h 19m

$260

Puerto VallartaSan Diego

PVR - SAN

PVRSAN

Puerto Vallarta Ordaz

Sat 2/28

2:39 pm-3:29 pm

Nonstop2h 50m

San Diego

Wed 3/4

8:05 am-6:00 pm

2 stops7h 55m

$265

Puerto VallartaSan Diego

PVR - SAN

PVRSAN

Puerto Vallarta Ordaz

Sat 10/25

3:29 pm-7:46 pm

1 stop5h 17m

San Diego

Sat 11/1

1:47 pm-1:02 pm

1 stop22h 15m

$265

San José del CaboSan Diego

SJD - SAN

SJDSAN

San José del Cabo Los Cabos

Thu 10/9

2:50 pm-9:12 am

1 stop18h 22m

San Diego

Sat 10/11

8:08 pm-11:58 am

1 stop15h 50m

$265

San José del CaboSan Diego

SJD - SAN

SJDSAN

San José del Cabo Los Cabos

Fri 10/10

11:32 am-9:45 pm

1 stop10h 13m

San Diego

Sun 10/19

6:15 am-10:50 am

1 stop4h 35m

$265

San José del CaboSan Diego

SJD - SAN

SJDSAN

San José del Cabo Los Cabos

Sat 2/28

3:30 pm-10:55 pm

1 stop8h 25m

San Diego

Wed 3/4

6:15 am-2:25 pm

1 stop7h 10m

$270

San José del CaboSan Diego

SJD - SAN

SJDSAN

San José del Cabo Los Cabos

Sat 2/28

2:30 pm-2:08 pm

1 stop24h 38m

San Diego

Wed 3/4

8:05 am-5:28 pm

2 stops8h 23m

$270

San José del CaboSan Diego

SJD - SAN

SJDSAN

San José del Cabo Los Cabos

Sat 10/25

12:30 pm-10:21 am

1 stop21h 51m

San Diego

Sat 11/1

1:47 pm-11:43 am

1 stop21h 56m

$286

CancúnSan Diego

CUN - SAN

CUNSAN

Cancun

Sat 10/25

7:51 am-6:10 pm

1 stop12h 19m

San Diego

Sat 11/1

4:10 pm-2:18 pm

1 stop20h 08m

$293

CancúnSan Diego

CUN - SAN

CUNSAN

Cancun

Thu 9/25

1:43 pm-8:02 pm

1 stop8h 19m

San Diego

Sat 10/4

4:05 pm-1:00 pm

1 stop18h 55m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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 $286). Flying from Mexico to San Diego in March is currently the most expensive (average of $366). 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 September 11, 2025.

When flying from Mexico to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 11, 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
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

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
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

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
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

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, Alaska Airlines, and Aeromexico can get you from Mexico to San Diego in just under 2h 50m. Your travel time can differ by up to 6h 44m. 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 Spirit Airlines. According to our data, you can fly for as low as $144. Users have also found prices from $174 and $176 on Alaska Airlines and United Airlines, 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, San José del Cabo Los Cabos - 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 $286). Flying from Mexico to San Diego in March is currently the most expensive (average of $366). 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
La Mesa
Poway
Lemon Grove
Coronado
Imperial Beach
National City
Alpine

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$255Average$527FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$280Average$393FlexibilityNo cancel feeOn-time75%

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