Mexico

$98+ Cheap flights from San Juan to 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MEX
Apr 29 — May 61
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Cheap flight deals from San Juan to Mexico

Keep the following information in mind while searching for San Juan to Mexico flight deals. Data was last updated April 24, 2025.

Round-trip from

$241
(FlightHub)

One-way from

$98
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$586
From San Juan to Mexico
One-way flight from San Juan to Mexico
High demand for flights, 0% potential price rise
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from San Juan to Mexico

Cheapest flights from San Juan to Mexico
Explore the most affordable flight options available from San Juan to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Copa Airlines deal was found by Cheapflights users on 4/23. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/85:26 amSJU - CUN
1 stop8h 30mCopa Airlines
Mon 5/126:59 amCUN - SJU
1 stop7h 53mCopa Airlines
Deal found 4/23$242
This JetBlue deal was found by Cheapflights users on 4/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1011:10 amSJU - CUN
Nonstop3h 30mJetBlue
Sat 5/172:45 pmCUN - SJU
Nonstop3h 15mJetBlue
Deal found 4/23$249
This FlightHub deal was found by Cheapflights users on 4/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/38:45 pmSJU - CUN
1 stop15h 29mSpirit Airlines
Sat 5/109:12 amCUN - SJU
1 stop14h 42mSpirit Airlines
Deal found 4/23$272
This Delta deal was found by Cheapflights users on 4/23. 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.
Fri 9/267:30 amSJU - CUN
1 stop7h 37mDelta
Wed 10/112:25 pmCUN - SJU
1 stop8h 43mDelta
Deal found 4/23$288
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Sun 6/18:12 pmSJU - CUN
1 stop16h 01mMultiple Airlines
Wed 6/411:29 amCUN - SJU
1 stop9h 51mMultiple Airlines
Deal found 4/23$296
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1512:05 amSJU - CUN
1 stop9h 39mFrontier
Fri 5/239:59 amCUN - SJU
1 stop13h 45mFrontier
Deal found 4/22$360
This Priceline deal was found by Cheapflights users on 4/23. 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.
Wed 6/46:15 pmSJU - MEX
2 stops18h 40mAvianca
Thu 6/1212:40 amMEX - SJU
1 stop14h 10mAvianca
Deal found 4/23$383
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 9/248:30 amSJU - MEX
1 stop12h 30mAmerican Airlines
Sat 9/276:40 amMEX - SJU
1 stop11h 30mAmerican Airlines
Deal found 4/24$395
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/13:45 pmSJU - CUN
1 stop18h 45mAmerican Airlines
Tue 5/67:50 amCUN - SJU
2 stops11h 43mAmerican Airlines
Deal found 4/23$398
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 5/36:15 amSJU - MEX
2 stops14h 30mDelta
Fri 5/1611:25 amMEX - SJU
1 stop9h 22mDelta
Deal found 4/23$399
This Copa Airlines deal was found by Cheapflights users on 4/23. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/65:46 pmSJU - MEX
1 stop8h 29mCopa Airlines
Thu 6/262:00 amMEX - SJU
1 stop18h 20mCopa Airlines
Deal found 4/23$404
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/141:33 amSJU - MEX
1 stop23h 22mMultiple Airlines
Fri 5/2312:40 amMEX - SJU
1 stop9h 15mMultiple Airlines
Deal found 4/23$414

Cheapflights Fare Finder

Customize your flight search to find flights from San Juan 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, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from San Juan to Mexico that are best for you.

Fly from

San Juan

Fly to

Mexico

Route

Depart

Return

Price

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Thu 5/8

5:26 am-12:56 pm

1 stop8h 30m

Cancun

Mon 5/12

6:59 am-3:52 pm

1 stop7h 53m

$242

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Sat 5/10

11:10 am-1:40 pm

Nonstop3h 30m

Cancun

Sat 5/17

2:45 pm-7:00 pm

Nonstop3h 15m

$249

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Sat 5/3

8:45 pm-11:14 am

1 stop15h 29m

Cancun

Sat 5/10

9:12 am-12:54 am

1 stop14h 42m

$272

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Tue 7/8

6:15 am-12:45 pm

1 stop7h 30m

Cancun

Tue 7/15

6:00 am-10:12 pm

2 stops15h 12m

$288

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Sun 6/1

8:12 pm-11:13 am

1 stop16h 01m

Cancun

Wed 6/4

11:29 am-10:20 pm

1 stop9h 51m

$296

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Thu 5/15

12:05 am-8:44 am

1 stop9h 39m

Cancun

Fri 5/23

9:59 am-12:44 am

1 stop13h 45m

$360

San JuanMexico City

SJU - MEX

SJUMEX

San Juan Luis Munoz Marin Intl

Wed 6/4

6:15 pm-10:55 am

2 stops18h 40m

Mexico City Benito Juarez

Thu 6/12

12:40 am-4:50 pm

1 stop14h 10m

$383

San JuanMexico City

SJU - MEX

SJUMEX

San Juan Luis Munoz Marin Intl

Wed 9/24

8:30 am-7:00 pm

1 stop12h 30m

Mexico City Benito Juarez

Sat 9/27

6:40 am-8:10 pm

1 stop11h 30m

$395

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Thu 5/1

3:45 pm-9:30 am

1 stop18h 45m

Cancun

Tue 5/6

7:50 am-8:33 pm

2 stops11h 43m

$398

San JuanMexico City

SJU - MEX

SJUMEX

San Juan Luis Munoz Marin Intl

Fri 6/6

5:46 pm-12:15 am

1 stop8h 29m

Mexico City Benito Juarez

Thu 6/26

2:00 am-10:20 pm

1 stop18h 20m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

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

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

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

Currently, May is the cheapest month in which you can book a flight from San Juan to Mexico (average of $400). Flying from San Juan to Mexico in December is currently the most expensive (average of $615). 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 SJU to MX?

Find hourly flight availability from San Juan to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

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

Rainfall in Mexico by month

Plan your trip to Mexico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Mexico ranges from 0.0 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Mexico when rainfall is around 0.0 in.

Temperature in Mexico by month

Plan your trip to Mexico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Mexico, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Mexico

Get insights into the airlines that provide service to Mexico. 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 Mexico. Reviews last updated April 24, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Copa Airlines from San Juan to Mexico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
8.0
Very good

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

Find useful and relevant information for your journey from San Juan to Mexico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from San Juan to Mexico one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $98. Copa Airlines flights start at $122 while deals on JetBlue start at $126 one-way.

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

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from San Juan to Mexico (average of $400). Flying from San Juan to Mexico in December is currently the most expensive (average of $615). 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

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Alternative routes for San Juan to Mexico

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from San Juan to Mexico

Discover the top 8 airlines that operate flights from San Juan to Mexico. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$184Average$412FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$221Average$370FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$229Average$425FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$249Average$436FlexibilityNo cancel feeOn-time70%
AviancaCheapest$268Average$439FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$347Average$636FlexibilityNo cancel feeOn-time71%
DeltaCheapest$436Average$703FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$444Average$633FlexibilityNo cancel feeOn-time69%

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