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$113+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — CUN
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Cancun are usually found in February or March, booked 58 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap 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 July 30, 2025.

Round-trip from

$241
(CheapOair)

One-way from

$113
(CheapOair)

Popular in

July

Cheapest in

February

Average price

$446
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
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Highest demand for flights based on searches. 7% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 30, 2025.

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.
Mon 8/1110:14 pmSJU - CUN
1 stop14h 06mSpirit Airlines
Sat 8/169:14 amCUN - SJU
1 stop13h 43mSpirit Airlines
Deal found 7/28$241
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/152:11 amSJU - CUN
1 stop6h 58mMultiple Airlines
Sat 8/2311:55 amCUN - SJU
1 stop6h 13mMultiple Airlines
Deal found 7/28$264
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/412:59 amSJU - CUN
1 stop11h 19mFrontier
Mon 8/118:04 amCUN - SJU
1 stop14h 55mFrontier
Deal found 7/28$287
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1611:25 amSJU - CUN
Nonstop3h 15mJetBlue
Sat 8/232:45 pmCUN - SJU
Nonstop3h 19mJetBlue
Deal found 7/29$293
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.
Thu 9/182:55 pmSJU - CUN
1 stop8h 03mCopa Airlines
Thu 9/257:00 amCUN - SJU
1 stop7h 58mCopa Airlines
Deal found 7/28$295
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/128:20 amSJU - CUN
1 stop8h 10mArajet
Mon 9/225:45 pmCUN - SJU
1 stop13h 40mArajet
Deal found 7/28$317
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.
Mon 10/207:00 amSJU - CUN
2 stops14h 20mDelta
Fri 10/318:59 amCUN - SJU
1 stop8h 56mDelta
Deal found 7/28$326

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 July 30, 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

Mon 8/11

10:14 pm-11:20 am

1 stop14h 06m

Cancun

Sat 8/16

9:14 am-11:57 pm

1 stop13h 43m

$241

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Fri 8/15

2:11 am-8:09 am

1 stop6h 58m

Cancun

Sat 8/23

11:55 am-7:08 pm

1 stop6h 13m

$264

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Mon 8/4

12:59 am-11:18 am

1 stop11h 19m

Cancun

Mon 8/11

8:04 am-11:59 pm

1 stop14h 55m

$287

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Sat 8/16

11:25 am-1:40 pm

Nonstop3h 15m

Cancun

Sat 8/23

2:45 pm-7:04 pm

Nonstop3h 19m

$293

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Thu 9/18

2:55 pm-9:58 pm

1 stop8h 03m

Cancun

Thu 9/25

7:00 am-3:58 pm

1 stop7h 58m

$295

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Fri 9/12

8:20 am-3:30 pm

1 stop8h 10m

Cancun

Mon 9/22

5:45 pm-8:25 am

1 stop13h 40m

$317

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Mon 10/20

7:00 am-8:20 pm

2 stops14h 20m

Cancun

Fri 10/31

8:59 am-6:55 pm

1 stop8h 56m

$326

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Wed 9/3

1:59 am-8:11 am

1 stop7h 12m

$113

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Sat 8/30

11:25 am-1:40 pm

Nonstop3h 15m

$124

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Fri 8/29

5:48 pm-9:26 pm

1 stop28h 38m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 16 results
1
2

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 July 25, 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 58 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, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Cancún (average of $360). Flying from San Juan Luis Munoz Marin Intl Airport to Cancún in March is currently the most expensive (average of $492). 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 July 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 17% 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 July 27, 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 July 30, 2025.
Read through reviews of airlines operating flights from San Juan Luis Munoz Marin Intl Airport to Cancún, such as Delta, Copa Airlines, and Aeromexico. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,493 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aeromexico
7.5
Good
1,721 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,913 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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. 5 airlines have flights to Cancun from San Juan Luis Munoz Marin Intl on a regular basis.

  • 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 $241 on this airline. Additional options worth looking into are Frontier and JetBlue, starting at $287 and $293 round-trip. These flights start at 34% 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 Spirit Airlines, with whom users have recently found tickets for as low as $113. However, be on the lookout for offers from JetBlue and Copa Airlines, 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, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Cancún (average of $360). Flying from San Juan Luis Munoz Marin Intl Airport to Cancún in March is currently the most expensive (average of $492). 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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Top 5 airlines flying from Luis Munoz Marin Intl to Cancún

Discover the top 5 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$153Average$370FlexibilityNo cancel feeOn-time65%
FrontierCheapest$207Average$324FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$229Average$418FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$248Average$358FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$339Average$556FlexibilityNo cancel feeOn-time71%

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