HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Luis Munoz Marin Intl

$125+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — SJU
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cancún to Luis Munoz Marin Intl 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 Cancun to San Juan Luis Munoz Marin Intl are usually found in March or May, 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

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 July 30, 2025.

Round-trip from

$211
(JetBlue)

One-way from

$125
(Orbitz)

Popular in

December

Cheapest in

March

Average price

$363

Good one-way deal

$248 or less
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. 7% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a one-way flight from Cancun to San Juan Luis Munoz Marin Intl.
Search Deals

Find 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 July 30, 2025.

This JetBlue deal was found by Cheapflights users on 7/28. 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 8/162:45 pmCUN - SJU
Nonstop3h 19mJetBlue
Sat 8/2311:25 amSJU - CUN
Nonstop3h 15mJetBlue
Deal found 7/28$211
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/169:14 amCUN - SJU
1 stop13h 43mSpirit Airlines
Sun 9/141:59 amSJU - CUN
1 stop7h 12mSpirit Airlines
Deal found 7/28$259
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/89:58 amCUN - SJU
1 stop25h 30mFrontier
Tue 8/121:43 pmSJU - CUN
1 stop20h 05mFrontier
Deal found 7/29$282
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 11/58:00 amCUN - SJU
2 stops15h 40mDelta
Mon 11/101:50 pmSJU - CUN
1 stop8h 12mDelta
Deal found 7/28$303
This Copa Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 8/162:01 pmCUN - SJU
1 stop7h 18mCopa Airlines
Sat 8/235:32 amSJU - CUN
1 stop17h 25mCopa Airlines
Deal found 7/28$332
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 9/63:38 pmCUN - SJU
1 stop22h 06mUnited Airlines
Tue 9/163:56 pmSJU - CUN
2 stops28h 24mUnited Airlines
Deal found 7/29$406

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 July 30, 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

Sat 8/16

2:45 pm-7:04 pm

Nonstop3h 19m

San Juan Luis Munoz Marin Intl

Sat 8/23

11:25 am-1:40 pm

Nonstop3h 15m

$211

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Sat 8/16

9:14 am-11:57 pm

1 stop13h 43m

San Juan Luis Munoz Marin Intl

Sun 9/14

1:59 am-8:11 am

1 stop7h 12m

$259

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Wed 11/5

8:00 am-12:40 am

2 stops15h 40m

San Juan Luis Munoz Marin Intl

Mon 11/10

1:50 pm-9:02 pm

1 stop8h 12m

$303

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Sat 8/16

2:01 pm-10:19 pm

1 stop7h 18m

San Juan Luis Munoz Marin Intl

Sat 8/23

5:32 am-9:57 pm

1 stop17h 25m

$332

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Sat 9/6

3:38 pm-2:44 pm

1 stop22h 06m

San Juan Luis Munoz Marin Intl

Tue 9/16

3:56 pm-7:20 pm

2 stops28h 24m

$406

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Mon 9/29

5:45 pm-8:25 am

1 stop13h 40m

$125

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Wed 9/3

9:14 am-11:57 pm

1 stop13h 43m

$144

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Sat 8/30

2:45 pm-7:04 pm

Nonstop3h 19m

$150

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Wed 8/6

12:35 pm-11:59 pm

1 stop10h 24m

$166

CancúnSan Juan

CUN - SJU

CUNSJU

Cancun

Fri 10/24

8:00 am-9:59 pm

1 stop12h 59m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 14 results
1
2

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 July 25, 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, September is the cheapest month in which you can book a flight from Cancún to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Cancún to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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 July 30, 2025.

It’s optimal to fly from Cancún to San Juan Luis Munoz Marin Intl Airport at noon. By choosing this option you can save up to 6% 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 July 30, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines, and United Airlines 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.
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
Copa Airlines
7.5
Good
1,493 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
JetBlue
7.3
Good
2,913 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

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.

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

    Currently priced at $211, 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. Search Cheapflights for deals from Spirit Airlines and Frontier - these airlines can fly you to your destination from $259 and $282, respectively. JetBlue is currently priced 32% 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 Arajet ($125), Spirit Airlines ($144), and JetBlue ($150).

  • What are the cheapest flights from Cancún to San Juan Luis Munoz Marin Intl Airport?

    Looking for the cheapest flight from Cancún to San Juan Luis Munoz Marin Intl Airport? While on average our users pay $287, our data indicates the cheapest price to be $228. The most popular route (Cancun - San Juan Luis Munoz Marin Intl), is priced around $355.

  • 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, September is the cheapest month in which you can book a flight from Cancún to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Cancún to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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
Luquillo
Humacao

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.

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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$164Average$351FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$243Average$302FlexibilityNo cancel feeOn-time70%

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.
Site
©2025 Cheapflights