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Luis Munoz Marin Intl

$183+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — SJU
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
1 adult, Economy
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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 May 5, 2026.

This Arajet deal was found by Cheapflights users on 4/30. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:35 pm
CUN
-
SJU
1 stop5h 55m
Arajet
Tue 9/14:30 pm
SJU
-
CUN
1 stop24h 04m
Arajet
Deal found 4/30$366
This Arajet deal was found by Cheapflights users on 4/30. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:35 pm
CUN
-
SJU
1 stop24h 59m
Arajet
Sun 9/204:00 pm
SJU
-
CUN
1 stop26h 12m
Arajet
Deal found 4/30$386
This Frontier deal was found by Cheapflights users on 4/30. 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.
Mon 7/2710:25 am
CUN
-
SJU
1 stop12h 04m
Frontier
Tue 8/46:45 pm
SJU
-
CUN
1 stop15h 33m
Frontier
Deal found 4/30$390
This Arajet deal was found by Cheapflights users on 5/1. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:57 pm
CUN
-
SJU
1 stop13h 03m
Arajet
Sun 11/294:00 pm
SJU
-
CUN
1 stop25h 57m
Arajet
Deal found 5/1$396
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 6/177:01 am
CUN
-
SJU
1 stop8h 13m
Copa Airlines
Wed 6/246:17 pm
SJU
-
CUN
1 stop16h 29m
Copa Airlines
Deal found 5/3$398
This Priceline deal was found by Cheapflights users on 5/2. 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 7/1011:00 am
CUN
-
SJU
1 stop18h 44m
Frontier
Mon 7/137:14 pm
SJU
-
CUN
1 stop15h 35m
Frontier
Deal found 5/2$401
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Mon 5/254:49 pm
CUN
-
SJU
1 stop18h 53m
Copa Airlines
Sat 5/306:12 pm
SJU
-
CUN
1 stop16h 48m
Copa Airlines
Deal found 5/4$407
This Arajet deal was found by Cheapflights users on 5/4. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:54 pm
CUN
-
SJU
1 stop25h 36m
Arajet
Tue 10/64:30 pm
SJU
-
CUN
1 stop24h 04m
Arajet
Deal found 5/4$418
This Copa Airlines deal was found by Cheapflights users on 4/30. 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 10/27:01 am
CUN
-
SJU
1 stop14h 28m
Copa Airlines
Tue 10/66:16 pm
SJU
-
CUN
1 stop16h 44m
Copa Airlines
Deal found 4/30$420

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 May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$366
(Arajet)

One-way from

$183
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$321
Provider with most accurate pricing for Cancun-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Cancun-San Juan Luis Munoz Marin Intl flights.
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From Cancun to San Juan Luis Munoz Marin Intl
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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 ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in May 2026
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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 May 5, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Sat 8/29

12:35 pm-7:30 pm

1 stop5h 55m

San Juan Luis Munoz Marin Intl

Tue 9/1

4:30 pm-3:34 pm

1 stop24h 04m

$366

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Fri 10/2

4:54 pm-7:30 pm

1 stop25h 36m

San Juan Luis Munoz Marin Intl

Tue 10/6

4:30 pm-3:34 pm

1 stop24h 04m

$418

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Fri 6/12

4:54 pm-7:30 pm

1 stop25h 36m

San Juan Luis Munoz Marin Intl

Tue 6/16

4:30 pm-3:34 pm

1 stop24h 04m

$429

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Sat 8/29

1:18 pm-8:09 am

2 stops17h 51m

San Juan Luis Munoz Marin Intl

Tue 9/1

6:45 pm-9:15 am

1 stop15h 30m

$471

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Tue 9/15

12:11 pm-2:44 pm

1 stop25h 33m

San Juan Luis Munoz Marin Intl

Sun 9/20

4:55 pm-12:33 pm

2 stops20h 38m

$498
Cheapest one-way

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Sat 10/17

12:35 pm-7:30 pm

1 stop5h 55m

$195

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Tue 10/27

12:35 pm-2:34 pm

1 stop24h 59m

$201

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Sun 7/12

12:16 pm-8:51 pm

1 stop7h 35m

$204

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Tue 6/9

10:25 am-11:56 pm

1 stop12h 31m

$216
Quickest one-way

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Sun 5/17

12:22 pm-6:59 pm

1 stop5h 37m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 14 resultsSorted by cheapest first
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 May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice 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 Cancún-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cancún-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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

Currently, April is the cheapest month in which you can book a flight from Cancún to San Juan Luis Munoz Marin Intl Airport (average of $202). Flying from Cancún to San Juan Luis Munoz Marin Intl Airport in November is currently the most expensive (average of $400). 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.

How much does it cost to fly round-trip from Cancún to San Juan Luis Munoz Marin Intl Airport?

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 0 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 $366, Arajet can have you in San Juan Luis Munoz Marin Intl Airport from Cancún in 5h 55m. Airlines will cover a distance of 1367 mi.

  • 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 Spirit Airlines ($145), Arajet ($146), and Frontier ($160).

  • 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, April is the cheapest month in which you can book a flight from Cancún to San Juan Luis Munoz Marin Intl Airport (average of $202). Flying from Cancún to San Juan Luis Munoz Marin Intl Airport in November is currently the most expensive (average of $400). 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
Fajardo
Luquillo
Rio Grande
Dorado
Humacao
Bayamón

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