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Luis Munoz Marin Intl

$157+ Cheap flights from Cancún (CUN) to Luis Munoz Marin Intl (SJU)

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — SJU
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
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Cheapflights Tip: The best prices from Cancun to San Juan Luis Munoz Marin Intl are usually found in May or February, booked 29 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Cancún to Luis Munoz Marin Intl

Cheapest flights from Cancún to Luis Munoz Marin Intl
Explore the most affordable flight options available from Cancún to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/1512:28 pmCUN - SJU
2 stops23h 49mUnited Airlines
lun. 12/223:46 pmSJU - CUN
1 stop20h 39mUnited Airlines
Deal found 12/14$392
This United Airlines deal was found by Cheapflights users on 12/13. 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.
sáb. 12/136:30 amCUN - SJU
1 stop13h 56mUnited Airlines
jue. 12/187:45 amSJU - CUN
1 stop11h 05mUnited Airlines
Deal found 12/13$395
This Delta deal was found by Cheapflights users on 12/15. 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.
mié. 12/178:00 amCUN - SJU
1 stop8h 28mDelta
mar. 12/237:30 amSJU - CUN
1 stop14h 50mDelta
Deal found 12/15$398
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1612:35 pmCUN - SJU
1 stop8h 47mUnited Airlines
vie. 12/1910:15 amSJU - CUN
1 stop11h 03mUnited Airlines
Deal found 12/14$448
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/176:30 amCUN - SJU
1 stop13h 56mUnited Airlines
mar. 12/238:10 amSJU - CUN
1 stop13h 34mUnited Airlines
Deal found 12/14$472
This JetBlue deal was found by Cheapflights users on 12/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1611:30 amCUN - SJU
1 stop7h 33mJetBlue
jue. 12/2512:00 pmSJU - CUN
1 stop6h 23mJetBlue
Deal found 12/14$490
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
mar. 12/167:00 amCUN - SJU
1 stop8h 11mMultiple Airlines
jue. 12/2510:33 amSJU - CUN
2 stops50h 18mMultiple Airlines
Deal found 12/14$582
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/168:00 amCUN - SJU
2 stops14h 59mDelta
vie. 12/197:00 amSJU - CUN
1 stop9h 33mDelta
Deal found 12/14$601
This Southwest deal was found by Cheapflights users on 12/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/168:20 amCUN - SJU
2 stops12h 45mSouthwest
jue. 12/255:45 amSJU - CUN
2 stops15h 40mSouthwest
Deal found 12/14$614
This Southwest deal was found by Cheapflights users on 12/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/158:20 amCUN - SJU
2 stops12h 45mSouthwest
lun. 12/227:30 amSJU - CUN
2 stops13h 15mSouthwest
Deal found 12/14$632
This JetBlue deal was found by Cheapflights users on 12/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3011:18 amCUN - SJU
1 stop12h 38mJetBlue
dom. 1/411:25 pmSJU - CUN
1 stop10h 46mJetBlue
Deal found 12/13$645

Find flight deals from Cancún to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to Luis Munoz Marin Intl (SJU). 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 diciembre 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$306
(Delta)

One-way from

$157
(Frontier)

Popular in

November

Cheapest in

May

Average price

$358
Provider with most accurate pricing for Cancun-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cancun-San Juan Luis Munoz Marin Intl flights.
Search Deals
From Cancun to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Cancun to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cancún to Luis Munoz Marin Intl 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 diciembre 15, 2025.
Use the filters below to find and compare flights from Cancún to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Cancún

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

jue. 2/19

8:00 am-11:58 pm

1 stop14h 58m

San Juan Luis Munoz Marin Intl

mié. 2/25

7:00 am-9:11 pm

2 stops15h 11m

$306

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

jue. 2/19

8:38 am-11:58 pm

2 stops14h 20m

San Juan Luis Munoz Marin Intl

mar. 3/3

7:00 am-9:11 pm

2 stops15h 11m

$306

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

sáb. 1/24

1:00 pm-7:55 pm

1 stop5h 55m

San Juan Luis Munoz Marin Intl

dom. 2/1

8:00 am-10:32 am

1 stop27h 32m

$329

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

mié. 1/28

8:00 am-5:17 pm

1 stop8h 17m

San Juan Luis Munoz Marin Intl

mié. 2/4

7:00 am-9:11 pm

2 stops15h 11m

$333

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

jue. 1/29

2:57 pm-10:24 am

2 stops18h 27m

San Juan Luis Munoz Marin Intl

jue. 2/5

8:31 pm-10:32 am

1 stop15h 01m

$349

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

mié. 1/28

9:47 am-6:35 pm

1 stop7h 48m

San Juan Luis Munoz Marin Intl

mié. 2/4

8:05 pm-9:13 am

1 stop14h 08m

$354

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

sáb. 1/24

1:00 pm-7:55 pm

1 stop5h 55m

San Juan Luis Munoz Marin Intl

lun. 2/2

6:14 pm-4:05 pm

2 stops22h 51m

$354

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

jue. 1/29

11:55 am-8:02 pm

1 stop7h 07m

San Juan Luis Munoz Marin Intl

jue. 2/5

6:01 am-10:38 am

1 stop5h 37m

$357

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

dom. 12/21

11:33 am-1:24 am

1 stop12h 51m

$183

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

jue. 2/19

2:23 pm-12:59 am

1 stop9h 36m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 18 results
1
2

Compare providers for flights from Cancún to Luis Munoz Marin Intl

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 Cancún to Luis Munoz Marin Intl in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust 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 Cancún-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cancún-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cancún-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cancún-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Cancún-San Juan Luis Munoz Marin Intl Airport 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 Cancún to Luis Munoz Marin Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Cancún to Luis Munoz Marin Intl. Price data was last updated on December 12, 2025.

The price you pay for your flight from Cancún to San Juan Luis Munoz Marin Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 28 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 Cancún to San Juan Luis Munoz Marin Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Cancún to San Juan Luis Munoz Marin Intl Airport (average of $143). Flying from Cancún to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of $265). 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 CUN to SJU?

Find hourly flight availability from Cancún to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 15, 2025.

It’s optimal to fly from Cancún to San Juan Luis Munoz Marin Intl Airport in the evening. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated diciembre 15, 2025.
Read reviews from past customers who have flown Copa Airlines and JetBlue from Cancún to San Juan Luis Munoz Marin Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,557 reviews

Crew

8.1

Overall

7.6

Comfort

7.4

Entertainment

6.8

Food

6.8

Boarding

7.8

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
1,557 reviews
Copa Airlines
7.6
Good
1,557 reviews

Crew

8.1

Overall

7.6

Comfort

7.4

Entertainment

6.8

Food

6.8

Boarding

7.8

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
2,895 reviews
Copa Airlines
7.6
Good
1,557 reviews

Crew

8.1

Overall

7.6

Comfort

7.4

Entertainment

6.8

Food

6.8

Boarding

7.8

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 Cancún to Luis Munoz Marin Intl. 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 Cancún to San Juan Luis Munoz Marin Intl?

    Most people fly from Cancun (CUN) if they book a flight from Cancún to San Juan Luis Munoz Marin Intl. On average, Cancun has 0 outbound flights to San Juan Luis Munoz Marin Intl per day from 2 airlines. Cancun is conveniently located just 8.9 mi from Cancún’s city center.

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

    For as low as $306, Delta can have you in San Juan Luis Munoz Marin Intl Airport from Cancún in 14h 58m. Airlines will cover a distance of 1367 mi.

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

    Currently priced at $164, JetBlue will fly you from Cancún to San Juan Luis Munoz Marin Intl Airport and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Copa Airlines for as low as $224. JetBlue is currently priced 46% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Cancún to San Juan Luis Munoz Marin Intl Airport are JetBlue ($131), Spirit Airlines ($145), and Arajet ($146).

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Cancún to San Juan Luis Munoz Marin Intl Airport (average of $143). Flying from Cancún to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of $265). 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 Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Humacao
Luquillo
Bayamón

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Top 2 airlines flying from Cancún to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from Cancún to Luis Munoz Marin Intl. 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 diciembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$164Average$377FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$224Average$302FlexibilityNo cancel feeOn-time70%

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