HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Playa del Carmen

$104+ Cheap flights from San Diego (SAN) to Playa del Carmen, Mexico

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — CUN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Playa del Carmen with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Diego to Playa del Carmen are usually found in August or July, booked 49 days in advance, depart on a Friday or Monday and return on a Tuesday

Cheap flight deals from San Diego to Playa del Carmen

Keep the following information in mind while searching for San Diego to Playa del Carmen flight deals. Data was last updated September 15, 2025.

Round-trip from

$326
(American Airlines)

One-way from

$104
(American Airlines)

Popular in

February

Cheapest in

August

Average price

$521
From San Diego to Playa del Carmen
Search Deals
One-way flight from San Diego to Playa del Carmen
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from San Diego to Playa del Carmen

Cheapest flights from San Diego to Playa del Carmen
Explore the most affordable flight options available from San Diego to Playa del Carmen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/12. 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 9/2710:45 pmSAN - CUN
1 stop8h 56mAmerican Airlines
Fri 10/37:50 amCUN - SAN
1 stop10h 03mAmerican Airlines
Deal found 9/12$317
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 11/118:00 amSAN - CUN
1 stop6h 50mUnited Airlines
Fri 11/214:51 pmCUN - SAN
1 stop8h 02mUnited Airlines
Deal found 9/12$326
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 9/3010:15 amSAN - CUN
1 stop7h 05mUnited Airlines
Tue 10/71:43 pmCUN - SAN
2 stops11h 58mUnited Airlines
Deal found 9/13$330
This Priceline deal was found by Cheapflights users on 9/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:35 pmSAN - CUN
2 stops17h 40mSpirit Airlines
Fri 10/310:20 amCUN - SAN
2 stops23h 09mSpirit Airlines
Deal found 9/13$340
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:35 pmSAN - CUN
2 stops21h 24mSpirit Airlines
Tue 9/309:54 amCUN - SAN
2 stops23h 35mSpirit Airlines
Deal found 9/15$342
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Fri 9/267:11 pmSAN - CUN
1 stop11h 44mMultiple Airlines
Fri 10/39:54 amCUN - SAN
1 stop10h 22mMultiple Airlines
Deal found 9/13$346
This Aeromexico deal was found by Cheapflights users on 9/12. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:59 amSAN - CUN
2 stops13h 00mAeromexico
Fri 10/34:15 pmCUN - SAN
1 stop9h 29mAeromexico
Deal found 9/12$349
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 10/249:03 pmSAN - CUN
1 stop16h 01mFrontier
Mon 10/2711:16 amCUN - SAN
2 stops14h 34mFrontier
Deal found 9/14$354
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 11/116:15 amSAN - CUN
2 stops15h 03mDelta
Thu 11/201:32 pmCUN - SAN
1 stop9h 41mDelta
Deal found 9/15$356
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Sun 12/78:40 pmSAN - CUN
1 stop7h 49mUnited Airlines
Sat 12/136:30 pmCUN - SAN
1 stop8h 12mUnited Airlines
Deal found 9/12$358
This United Airlines deal was found by Cheapflights users on 9/13. 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 9/247:00 amSAN - CUN
2 stops10h 20mUnited Airlines
Wed 10/11:43 pmCUN - SAN
1 stop8h 19mUnited Airlines
Deal found 9/13$360
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/208:39 pmSAN - CUN
1 stop8h 02mUnited Airlines
Fri 10/241:43 pmCUN - SAN
1 stop10h 02mUnited Airlines
Deal found 9/13$363

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Playa del Carmen 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 15, 2025.
Use the filters below to find and compare flights from San Diego to Playa del Carmen that are best for you.

Fly from

San Diego

Fly to

Playa del Carmen

Route

Depart

Return

Price

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Mon 12/1

8:40 pm-7:29 am

1 stop7h 49m

Cancun

Fri 12/5

4:20 pm-10:30 pm

1 stop9h 10m

$326

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Tue 11/11

8:00 am-5:50 pm

1 stop6h 50m

Cancun

Fri 11/21

4:51 pm-9:53 pm

1 stop8h 02m

$326

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Tue 9/30

6:15 am-2:37 pm

1 stop6h 22m

Cancun

Tue 10/7

1:43 pm-11:41 pm

2 stops11h 58m

$330

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Mon 9/29

6:15 am-2:37 pm

1 stop6h 22m

Cancun

Sat 10/4

3:01 pm-9:45 pm

1 stop8h 44m

$342

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Sun 12/7

10:00 pm-2:00 pm

1 stop13h 00m

Cancun

Fri 12/12

8:00 am-6:11 pm

1 stop13h 11m

$356

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Tue 11/11

10:00 am-12:18 am

2 stops11h 18m

Cancun

Thu 11/20

7:00 am-3:24 pm

2 stops11h 24m

$356

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Wed 9/24

10:15 am-7:20 pm

1 stop7h 05m

Cancun

Wed 10/1

1:04 pm-10:44 pm

1 stop11h 40m

$356

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Tue 9/23

6:15 am-4:12 pm

1 stop7h 57m

Cancun

Tue 9/30

7:51 am-3:42 pm

1 stop9h 51m

$356

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Wed 12/3

6:50 am-8:25 pm

1 stop10h 35m

Cancun

Mon 12/8

8:20 am-2:25 pm

1 stop9h 05m

$358

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Mon 11/10

7:59 pm-2:10 pm

2 stops15h 11m

Cancun

Wed 11/26

4:15 pm-11:40 pm

1 stop10h 25m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from San Diego to Playa del Carmen

Have a flexible travel schedule? Discover the best time to fly to Playa del Carmen from San Diego 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 San Diego to Playa del Carmen

How far ahead should I book a flight from San Diego to Playa del Carmen?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Playa del Carmen. Price data was last updated on September 12, 2025.

The price you pay for your flight from San Diego to Playa del Carmen may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Diego to Playa del Carmen?

Currently, January is the cheapest month in which you can book a flight from San Diego to Playa del Carmen (average of $360). Flying from San Diego to Playa del Carmen in March is currently the most expensive (average of $492). 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 SAN to PL9?

Find hourly flight availability from San Diego to Playa del Carmen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Playa del Carmen as you normally would.

What is the cheapest day to fly from San Diego to Playa del Carmen?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Playa del Carmen. Price data was last updated on June 22, 2025.

Travelers seeking maximum savings on their San Diego to Playa del Carmen flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Playa del Carmen

Get insights into the airlines that provide service to Playa del Carmen. 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 Playa del Carmen. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from San Diego to Playa del Carmen to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,172 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Playa del Carmen. 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 from for flights from San Diego to Playa del Carmen?

    For a flight from San Diego to Playa del Carmen, you will be flying from San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 0 outbound flights to Playa del Carmen per day. 7 airlines have flights to Playa del Carmen from San Diego on a regular basis.

  • How long is the flight from San Diego to Playa del Carmen?

    A quick flight from San Diego to Playa del Carmen can take about 7h 49m. United Airlines provides one of the quickest options available for as low as $326. There are 2025 mi between San Diego and Playa del Carmen. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from San Diego to Playa del Carmen one-way?

    The cheapest airlines for a one-way flight from San Diego to Playa del Carmen are American Airlines ($104), Southwest ($149), and United Airlines ($149).

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

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

  • How can I find direct flights from San Diego to Playa del Carmen?

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

  • Can I find deals for business class flights from San Diego to Playa del Carmen?

    Yes. Cheapflights offers flight deals from San Diego to Playa del Carmen 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 San Diego to Playa del Carmen?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Playa del Carmen (average of $360). Flying from San Diego to Playa del Carmen in March is currently the most expensive (average of $492). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Playa del Carmen

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Cancún flights
San Francisco to Cancún flights
Tijuana to Cancún flights
Los Angeles to Cozumel flights
Sacramento to Cancún flights
Ontario to Cancún flights
San Francisco to Cozumel flights
Las Vegas to Cancún flights
Oakland to Cancún flights
San Jose to Cancún flights
Burbank to Cancún flights
Sacramento to Cozumel flights
Ontario to Cozumel flights
San Diego to Cancún flights
Las Vegas to Cozumel flights
Santa Ana to Cancún flights
Fresno to Cancún flights
San Jose to Cozumel flights
San Diego to Cozumel flights
Reno to Cancún flights
Medford to Cancún flights
Reno to Cozumel flights
San Luis Obispo to Cancún flights
Santa Barbara to Cancún flights
Palm Springs to Cancún flights
Santa Ana to Cozumel flights
Oakland to Cozumel flights
Santa Rosa to Cancún flights
Mexicali to Cancún flights
Monterey to Cancún flights
Long Beach to Cancún flights
Burbank to Cozumel flights
Los Angeles to Chetumal flights
Arcata to Cancún flights
Oakland to Chetumal flights
Santa Rosa to Cozumel flights
San Francisco to Chetumal flights
Long Beach to Cozumel flights
Fresno to Chetumal flights
Merced to Cancún flights
Yuma to Cancún flights

Top 7 airlines flying from San Diego to Playa del Carmen

Discover the top 7 airlines that operate flights from San Diego to Playa del Carmen. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$203Average$441FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$274Average$421FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$279Average$338FlexibilityNo cancel feeOn-time65%
DeltaCheapest$366Average$513FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$375Average$585FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$388Average$620FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$404Average$626FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.