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$110+ Cheap flights from Luis Munoz Marin Intl (SJU) to Cancún (CUN)

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — CUN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Find cheap flights from Luis Munoz Marin Intl to Cancún with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Cancun are usually found in February or September, booked 81 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Luis Munoz Marin Intl to Cancún

Cheapest flights from Luis Munoz Marin Intl to Cancún
Explore the most affordable flight options available from Luis Munoz Marin Intl to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Frontier deal was found by Cheapflights users on 12/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:06 pmSJU - CUN
1 stop14h 37mFrontier
Thu 1/811:48 amCUN - SJU
1 stop12h 11mFrontier
Deal found 12/10$319
This Expedia deal was found by Cheapflights users on 12/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:06 pmSJU - CUN
1 stop17h 18mFrontier
Mon 12/2912:34 pmCUN - SJU
1 stop17h 00mFrontier
Deal found 12/11$330
This Frontier deal was found by Cheapflights users on 12/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:06 pmSJU - CUN
1 stop14h 37mFrontier
Wed 1/72:04 pmCUN - SJU
1 stop9h 55mFrontier
Deal found 12/10$340
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/316:11 pmSJU - CUN
1 stop17h 33mMultiple Airlines
Fri 1/910:13 amCUN - SJU
1 stop12h 20mMultiple Airlines
Deal found 12/10$343
This JetBlue deal was found by Cheapflights users on 12/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:01 amSJU - CUN
1 stop11h 33mJetBlue
Sat 1/32:12 pmCUN - SJU
1 stop7h 13mJetBlue
Deal found 12/10$349
This Frontier deal was found by Cheapflights users on 12/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:59 amSJU - CUN
1 stop9h 44mFrontier
Sun 12/2111:33 amCUN - SJU
1 stop12h 51mFrontier
Deal found 12/9$350
This Priceline deal was found by Cheapflights users on 12/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:44 pmSJU - CUN
1 stop21h 32mFrontier
Wed 1/72:04 pmCUN - SJU
1 stop9h 55mFrontier
Deal found 12/10$351
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/316:11 pmSJU - CUN
1 stop17h 33mMultiple Airlines
Sat 1/101:00 pmCUN - SJU
1 stop5h 55mMultiple Airlines
Deal found 12/10$353
This Frontier deal was found by Cheapflights users on 12/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/211:59 amSJU - CUN
1 stop9h 44mFrontier
Sat 12/2710:07 amCUN - SJU
2 stops15h 32mFrontier
Deal found 12/9$357
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Fri 12/261:59 amSJU - CUN
1 stop13h 36mSpirit Airlines
Fri 1/910:13 amCUN - SJU
1 stop12h 20mSpirit Airlines
Deal found 12/10$367
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/316:11 pmSJU - CUN
1 stop17h 33mMultiple Airlines
Thu 1/810:13 amCUN - SJU
1 stop12h 20mMultiple Airlines
Deal found 12/10$368

Find flight deals from Luis Munoz Marin Intl to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$280
(Frontier)

One-way from

$110
(Orbitz)

Popular in

December

Cheapest in

February

Average price

$409
Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-Cancun flight deals.
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Provider most trusted by Cheapflights users for San Juan Luis Munoz Marin Intl-Cancun flights.
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From San Juan Luis Munoz Marin Intl to Cancun
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One-way flight from San Juan Luis Munoz Marin Intl to Cancun
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Luis Munoz Marin Intl to Cancún 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 December 12, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Cancún that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Cancún

Route

Depart

Return

Price

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Tue 4/28

6:12 pm-10:46 am

1 stop17h 34m

Cancun

Tue 5/5

11:49 am-10:24 pm

1 stop9h 35m

$304

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Tue 6/9

6:17 pm-10:00 am

1 stop16h 43m

Cancun

Tue 6/16

7:01 am-4:14 pm

1 stop8h 13m

$304

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Mon 3/9

6:14 pm-9:58 am

1 stop16h 44m

Cancun

Thu 3/19

7:01 am-10:29 pm

1 stop14h 28m

$304

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Wed 5/6

6:12 pm-10:00 am

1 stop16h 48m

Cancun

Tue 5/12

11:46 am-10:24 pm

1 stop9h 38m

$304

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Thu 4/16

6:12 pm-10:33 am

1 stop17h 21m

Cancun

Tue 4/21

7:04 am-4:09 pm

1 stop8h 05m

$304

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Fri 5/15

5:27 am-10:01 pm

1 stop17h 34m

Cancun

Tue 5/19

7:04 am-4:09 pm

1 stop8h 05m

$314

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Sat 5/9

6:12 pm-10:33 am

1 stop17h 21m

Cancun

Sat 5/16

11:46 am-10:24 pm

1 stop9h 38m

$314

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Fri 5/1

6:12 pm-10:46 am

1 stop17h 34m

Cancun

Tue 5/5

7:04 am-4:09 pm

1 stop8h 05m

$314

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Sun 2/1

8:05 pm-9:13 am

1 stop14h 08m

$129

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Sat 12/27

4:10 am-1:31 pm

1 stop10h 21m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 16 results
1
2

Compare providers for flights from Luis Munoz Marin Intl to Cancún

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luis Munoz Marin Intl to Cancún in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Cancún flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Cancún flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Cancún flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Cancún flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Juan Luis Munoz Marin Intl Airport-Cancún flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Luis Munoz Marin Intl to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport to Cancún

How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Cancún?

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to Cancún. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from San Juan Luis Munoz Marin Intl Airport to Cancún, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Cancún?

Currently, December is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Cancún (average of $136). Flying from San Juan Luis Munoz Marin Intl Airport to Cancún in November is currently the most expensive (average of $288). 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 CUN?

Find hourly flight availability from Luis Munoz Marin Intl to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 29% on flights from San Juan Luis Munoz Marin Intl Airport to Cancún by exploring options for tickets in the evening.

What is the cheapest day to fly from San Juan Luis Munoz Marin Intl Airport to Cancún?

Use this chart to determine the cheapest time to fly round-trip from Luis Munoz Marin Intl to Cancún. Price data was last updated on December 6, 2025.

Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Cancún flight should consider departing on Friday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. 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 Cancún. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from San Juan Luis Munoz Marin Intl Airport to Cancún, such as Copa Airlines, American Airlines, and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,558 reviews

Food

6.9

Boarding

7.8

Comfort

7.4

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Copa Airlines
7.6
Good
1,558 reviews
Copa Airlines
7.6
Good
1,558 reviews

Food

6.9

Boarding

7.8

Comfort

7.4

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
American Airlines
7.2
Good
11,049 reviews
Copa Airlines
7.6
Good
1,558 reviews

Food

6.9

Boarding

7.8

Comfort

7.4

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
JetBlue
7.2
Good
2,899 reviews
Copa Airlines
7.6
Good
1,558 reviews

Food

6.9

Boarding

7.8

Comfort

7.4

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Spirit Airlines
6.3
Okay
8,178 reviews
Copa Airlines
7.6
Good
1,558 reviews

Food

6.9

Boarding

7.8

Comfort

7.4

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl to Cancún. 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 Cancún from San Juan Luis Munoz Marin Intl?

    For a flight from San Juan Luis Munoz Marin Intl to Cancún, you will be flying into Cancun. Cancun (CUN) is just 8.9 mi from the center of the city. Cancun is the only Cancún airport and it handles 0 inbound flights from San Juan Luis Munoz Marin Intl per day. 7 airlines have flights to Cancun from San Juan Luis Munoz Marin Intl on a regular basis.

  • How long is the flight from San Juan Luis Munoz Marin Intl Airport to Cancún?

    For as low as $304, Copa Airlines can have you in Cancún from San Juan Luis Munoz Marin Intl Airport in 17h 34m. San Juan Luis Munoz Marin Intl Airport and Cancún are separated by a distance of 1367 mi.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Cancún round-trip?

    Our cheapest airline available from San Juan Luis Munoz Marin Intl Airport to Cancún is Spirit Airlines. Our recent data shows that you can find tickets from as low as $128 on this airline. Additional options worth looking into are Arajet and Copa Airlines, starting at $136 and $158 round-trip. These flights start at 64% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Cancún one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $89. However, be on the lookout for offers from Copa Airlines and Frontier, as they are both options that can get you from San Juan Luis Munoz Marin Intl Airport to Cancún for a low price.

  • Can I find deals for flights from Luis Munoz Marin Intl to Cancún that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Cancún?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to Cancún.

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Cancún?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Cancún 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 Luis Munoz Marin Intl Airport to Cancún?

    Currently, December is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Cancún (average of $136). Flying from San Juan Luis Munoz Marin Intl Airport to Cancún in November is currently the most expensive (average of $288). 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 Cancún?

Book flights to Cancún if you plan to visit one of these locations
Puerto Aventuras
Holbox
Punta Sam

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Explore flights to Cancún departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on December 12, 2025.
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Top 7 airlines flying from Luis Munoz Marin Intl to Cancún

Discover the top 7 airlines that operate flights from Luis Munoz Marin Intl to Cancún. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapest$136Average$151FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$138Average$343FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$229Average$431FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$239Average$381FlexibilityNo cancel feeOn-time70%
FrontierCheapest$324Average$367FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$342Average$583FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$390Average$541FlexibilityNo cancel feeOn-time63%

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