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Cheap flights from San Diego to Mexico from $115

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 departing on 9/17. 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

Cheap round-trip flights

American Airlines Logo
10:45 pm - 1:20 pmSAN-CUN
12h 35m1 stop
American Airlines Logo
4:05 pm - 9:55 pmCUN-SAN
7h 50m1 stop
$261American Airlines
Find Deal
Mon, Aug 18 - Thu, Aug 21
Hawaiian Airlines Logo
11:23 am - 1:53 pmSAN-SJD
2h 30mnonstop
Hawaiian Airlines Logo
11:46 am - 1:57 pmSJD-SAN
2h 11mnonstop
$274Hawaiian Airlines
Find Deal
Mon, Aug 25 - Thu, Aug 28
Alaska Airlines Logo
8:10 am - 10:35 amSAN-SJD
2h 25mnonstop
Alaska Airlines Logo
11:45 am - 2:09 pmSJD-SAN
2h 24mnonstop
$279Alaska Airlines
Find Deal
Tue, Oct 14 - Wed, Oct 22
Alaska Airlines Logo
8:41 am - 2:18 pmSAN-SJD
5h 37m1 stop
Alaska Airlines Logo
11:45 am - 2:09 pmSJD-SAN
2h 24mnonstop
$284Alaska Airlines
Find Deal
Sun, Oct 19 - Wed, Oct 22
Hawaiian Airlines Logo
6:15 am - 12:42 pmSAN-SJD
6h 27m1 stop
Hawaiian Airlines Logo
11:46 am - 1:57 pmSJD-SAN
2h 11mnonstop
$287Hawaiian Airlines
Find Deal
Wed, Sep 17 - Sun, Sep 21
Delta Logo
10:00 am - 9:56 pmSAN-SJD
11h 56m2 stops
Delta Logo
2:23 pm - 11:06 pmSJD-SAN
8h 43m1 stop
$294Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
5:56 pm - 11:27 amSAN-PVR
16h 31m3 stops
United Airlines Logo
12:25 pm - 9:41 pmPVR-SAN
10h 16m1 stop
$298United Airlines
Find Deal
Sat, Sep 20 - Wed, Sep 24
United Airlines Logo
8:05 am - 7:20 pmSAN-CUN
9h 15m1 stop
United Airlines Logo
1:43 pm - 9:41 pmCUN-SAN
9h 58m1 stop
$304United Airlines
Find Deal
Mon, Aug 25 - Thu, Aug 28
Delta Logo
6:20 am - 1:13 pmSAN-SJD
6h 53m1 stop
Delta Logo
12:35 pm - 11:44 pmSJD-SAN
11h 09m1 stop
$304Delta
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Mon, Sep 22 - Sun, Sep 28
Frontier Logo
6:25 am - 10:23 pmSAN-GDL
14h 58m2 stops
Frontier Logo
8:54 am - 6:30 pmGDL-SAN
10h 36m1 stop
$485Frontier
Find Deal
Sat, Aug 30 - Sat, Sep 13

Aeromexico flights from San Diego to Mexico

Our best Aeromexico deals on San Diego to Mexico flight tickets
Aeromexico
Aug 23
SAN6:20 amSan Diego
8h 28m
1 stop
PVR3:48 pmPuerto Vallarta Ordaz
Aug 25
PVR6:50 pmPuerto Vallarta Ordaz
24h 27m
2 stops
SAN6:17 pmSan Diego
$308
Find similar
Aeromexico
Aug 23
SAN6:20 amSan Diego
13h 50m
2 stops
MEX9:10 pmMexico City Benito Juarez
Aug 24
MEX6:50 amMexico City Benito Juarez
13h 04m
1 stop
SAN6:54 pmSan Diego
$311
Find similar
Aeromexico
Sep 10
SAN6:20 amSan Diego
16h 39m
2 stops
CUN12:59 amCancun
Sep 16
CUN5:40 amCancun
11h 45m
2 stops
SAN3:25 pmSan Diego
$354
Find similar

American Airlines flights from San Diego to Mexico

Our best American Airlines deals on San Diego to Mexico flight tickets
American Airlines
Aug 18
SAN10:45 pmSan Diego
12h 35m
1 stop
CUN1:20 pmCancun
Aug 21
CUN4:05 pmCancun
7h 50m
1 stop
SAN9:55 pmSan Diego
$261
Find similar
American Airlines
Oct 13
SAN6:48 pmSan Diego
14h 27m
1 stop
PVR10:15 amPuerto Vallarta Ordaz
Oct 17
PVR3:13 pmPuerto Vallarta Ordaz
5h 47m
1 stop
SAN8:00 pmSan Diego
$294
Find similar
American Airlines
Sep 13
SAN10:45 pmSan Diego
14h 41m
1 stop
CUN3:26 pmCancun
Sep 20
CUN2:15 pmCancun
8h 05m
1 stop
SAN8:20 pmSan Diego
$300
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Mexico 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 July 31, 2025.
Use the filters below to find and compare flights from San Diego to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Mon 8/18

10:45 pm-1:20 pm

1 stop12h 35m

Cancun

Thu 8/21

4:05 pm-9:55 pm

1 stop7h 50m

$261

San DiegoSan José del Cabo

SAN - SJD

SANSJD

San Diego

Mon 8/25

11:23 am-1:53 pm

Nonstop2h 30m

San José del Cabo Los Cabos

Thu 8/28

11:46 am-1:57 pm

Nonstop2h 11m

$274

San DiegoSan José del Cabo

SAN - SJD

SANSJD

San Diego

Tue 10/14

8:10 am-10:35 am

Nonstop2h 25m

San José del Cabo Los Cabos

Wed 10/22

11:45 am-2:09 pm

Nonstop2h 24m

$279

San DiegoSan José del Cabo

SAN - SJD

SANSJD

San Diego

Sun 10/19

8:41 am-2:18 pm

1 stop5h 37m

San José del Cabo Los Cabos

Wed 10/22

11:45 am-2:09 pm

Nonstop2h 24m

$284

San DiegoSan José del Cabo

SAN - SJD

SANSJD

San Diego

Wed 9/17

6:15 am-12:42 pm

1 stop6h 27m

San José del Cabo Los Cabos

Sun 9/21

11:46 am-1:57 pm

Nonstop2h 11m

$287

San DiegoSan José del Cabo

SAN - SJD

SANSJD

San Diego

Tue 10/14

10:00 am-9:56 pm

2 stops11h 56m

San José del Cabo Los Cabos

Tue 10/21

2:23 pm-11:06 pm

1 stop8h 43m

$294

San DiegoPuerto Vallarta

SAN - PVR

SANPVR

San Diego

Sat 9/20

5:56 pm-11:27 am

3 stops16h 31m

Puerto Vallarta Ordaz

Wed 9/24

12:25 pm-9:41 pm

1 stop10h 16m

$298

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Mon 8/25

8:05 am-7:20 pm

1 stop9h 15m

Cancun

Thu 8/28

1:43 pm-9:41 pm

1 stop9h 58m

$304

San DiegoSan José del Cabo

SAN - SJD

SANSJD

San Diego

Mon 9/22

6:20 am-1:13 pm

1 stop6h 53m

San José del Cabo Los Cabos

Sun 9/28

12:35 pm-11:44 pm

1 stop11h 09m

$304

San DiegoGuadalajara

SAN - GDL

SANGDL

San Diego

Sat 8/30

6:25 am-10:23 pm

2 stops14h 58m

Guadalajara Miguel Hidal

Sat 9/13

8:54 am-6:30 pm

1 stop10h 36m

$485

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 from

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

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 Mexico?

If you’re not able to fly to Mexico in September, then January is your next best option. Flight prices from San Diego to Mexico during January average around $499.

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

The cheapest day to depart on your flight to Mexico is on a Saturday when prices can be found for as low as $353. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $569. These prices are subject to change though, so be sure to set up a Price Alert for flights to Mexico.

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

Our data shows that the cheapest San Diego to Mexico flights are usually those with departure times in the evening. Our users have found flights to Mexico in the evening for as low as $478. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $572 on average. Flights to Mexico from San Diego in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest San Diego to Mexico flight route?

Fly from San Diego to San José del Cabo Los Cabos for the best San Diego - Mexico flight prices

How far in advance should I book a flight to Mexico?

You are more likely to see cheaper flights to Mexico from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico for around $542 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico from San Diego for as low as $466 on momondo.

What cabin class options are available on San Diego to Mexico flights?

There are 4 cabin classes available to choose from on San Diego to Mexico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to Mexico flights?

No. A direct flight is the cheapest option for a flight between San Diego to Mexico.

Cheap San Diego to Mexico flight deals and tips

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

Best Price Found

$115

Fastest flight time

2h 19m

Direct flights

Every day

Airports in Mexico

7 airports
The best one-way flight to Mexico from San Diego in the past 72 hours is $115. The best round-trip flight deal from San Diego to Mexico found on momondo in the last 72 hours is $261.
The fastest flight from San Diego to Mexico takes 2h 19m
Direct flights go from San Diego to Mexico every day.
There are 7 airports near Mexico: Mexico City Benito Juarez (MEX), Oaxaca Xoxocotlan (OAX), Cozumel (CZM), San José del Cabo Los Cabos (SJD), Puerto Vallarta Ordaz (PVR), Cancun (CUN), Guadalajara Miguel Hidal (GDL)
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  • When did momondo last update prices for flights from San Diego Airport to Mexico?

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

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

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

    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.

  • What documentation or ID do you need to fly to Mexico?

    The required travel and health documents for your Mexico 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 Mexico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Diego to Mexico?

Best airlines flying from San Diego to Mexico

Compare and see reviews for airlines that fly from San Diego to Mexico with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $163Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $170Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
AeromexicoPriceFrom $217Free CancellationRating
7.5
1,721 reviews
Search Aeromexico flights
FrontierPriceFrom $274Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $276Free CancellationRating
7.8
2,611 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $278Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Spirit AirlinesPriceFrom $279Free CancellationRating
6.3
8,048 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $284Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
American AirlinesPriceFrom $336Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find San Diego to Mexico flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Mexico that suits you.

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

Yes. momondo allows you to filter the results for San Diego to Mexico flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Mexico.

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

Yes momondo offers price alerts on flights to Mexico from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Mexico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Mexico

Popular cities in Mexico

Popular flights according to clicks in the last 7 days on momondo
Flights to Cancúnfrom $127
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Flights to Puerto Vallartafrom $236
Flights to San José del Cabofrom $142
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Flights to Oaxacafrom $231
Flights to León, Guanajuatofrom $191
Flights to Monterreyfrom $193
Flights to Méridafrom $175
Flights to Santiago de Querétarofrom $115
Flights to Moreliafrom $128