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Cancún

$109+ Cheap flights from Puerto Rico 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — CUN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Puerto Rico to Cancún

Keep the following information in mind while searching for Puerto Rico to Cancún flight deals. Data was last updated September 11, 2025.

Round-trip from

$264
(Travelocity)

One-way from

$109
(Expedia)

Popular in

July

Cheapest in

February

Average price

$338
From Puerto Rico to Cancun
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One-way flight from Puerto Rico to Cancun
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Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Puerto Rico to Cancún

Cheapest flights from Puerto Rico to Cancún
Explore the most affordable flight options available from Puerto Rico to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Travelocity deal was found by Cheapflights users on 9/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:18 pmSJU - CUN
1 stop16h 29mMultiple Airlines
Sat 11/19:45 amCUN - SJU
1 stop8h 23mMultiple Airlines
Deal found 9/9$264
This Orbitz deal was found by Cheapflights users on 9/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:04 pmSJU - CUN
1 stop18h 13mMultiple Airlines
Sat 11/19:45 amCUN - SJU
1 stop8h 23mMultiple Airlines
Deal found 9/9$278
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 10/45:48 pmSJU - CUN
1 stop17h 55mMultiple Airlines
Sat 10/1111:55 amCUN - SJU
1 stop6h 40mMultiple Airlines
Deal found 9/10$286
This Copa Airlines deal was found by Cheapflights users on 9/11. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:31 amSJU - CUN
1 stop11h 01mCopa Airlines
Sat 10/47:00 amCUN - SJU
1 stop7h 58mCopa Airlines
Deal found 9/11$296
This Orbitz deal was found by Cheapflights users on 9/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:20 amSJU - CUN
1 stop8h 10mMultiple Airlines
Tue 10/289:09 amCUN - SJU
1 stop15h 35mMultiple Airlines
Deal found 9/11$302
This Travelocity deal was found by Cheapflights users on 9/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/13:19 pmSJU - CUN
2 stops20h 57mMultiple Airlines
Sat 11/89:45 amCUN - SJU
1 stop8h 23mMultiple Airlines
Deal found 9/10$303
This Copa Airlines deal was found by Cheapflights users on 9/11. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/125:31 amSJU - CUN
1 stop11h 01mCopa Airlines
Fri 10/177:00 amCUN - SJU
1 stop14h 21mCopa Airlines
Deal found 9/11$306
This Expedia deal was found by Cheapflights users on 9/11. 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 11/148:20 amSJU - CUN
1 stop9h 29mMultiple Airlines
Mon 11/1710:15 amCUN - SJU
1 stop8h 06mMultiple Airlines
Deal found 9/11$307
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:18 pmSJU - CUN
1 stop17h 29mSpirit Airlines
Sat 11/810:15 amCUN - SJU
1 stop8h 06mSpirit Airlines
Deal found 9/10$310
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:50 pmSJU - CUN
1 stop17h 09mMultiple Airlines
Mon 9/295:45 pmCUN - SJU
1 stop13h 40mMultiple Airlines
Deal found 9/11$312
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:31 amSJU - CUN
1 stop11h 01mCopa Airlines
Mon 10/611:29 amCUN - SJU
1 stop27h 29mCopa Airlines
Deal found 9/11$314
This Copa Airlines deal was found by Cheapflights users on 9/11. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/115:48 pmSJU - CUN
1 stop17h 11mCopa Airlines
Mon 10/207:00 amCUN - SJU
1 stop7h 58mCopa Airlines
Deal found 9/11$316

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico 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 September 11, 2025.
Use the filters below to find and compare flights from Puerto Rico to Cancún that are best for you.

Fly from

Puerto Rico

Fly to

Cancún

Route

Depart

Return

Price

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Wed 10/22

5:31 am-9:58 pm

1 stop17h 27m

Cancun

Tue 11/11

6:59 am-4:11 pm

1 stop8h 12m

$296

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Mon 12/1

6:11 pm-10:49 am

1 stop17h 38m

Cancun

Thu 12/4

7:00 am-10:25 pm

1 stop14h 25m

$296

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Fri 11/14

5:27 am-10:05 pm

1 stop17h 38m

Cancun

Thu 11/20

6:59 am-4:11 pm

1 stop8h 12m

$296

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Thu 12/4

6:11 pm-10:49 am

1 stop17h 38m

Cancun

Thu 12/11

7:00 am-10:25 pm

1 stop14h 25m

$296

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Sat 9/27

5:31 am-3:32 pm

1 stop11h 01m

Cancun

Sat 10/4

7:00 am-3:58 pm

1 stop7h 58m

$296

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Fri 9/26

5:50 pm-9:59 am

1 stop17h 09m

Cancun

Wed 10/1

11:42 am-10:21 pm

1 stop9h 39m

$296

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Mon 10/6

5:48 pm-10:30 am

1 stop17h 42m

Cancun

Fri 10/10

7:00 am-3:58 pm

1 stop7h 58m

$296

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Mon 9/29

5:50 pm-9:59 am

1 stop17h 09m

Cancun

Thu 10/2

7:00 am-10:21 pm

1 stop14h 21m

$296

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Fri 11/28

8:20 am-4:49 pm

1 stop9h 29m

$109

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Fri 11/14

8:20 am-4:49 pm

1 stop9h 29m

$125

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 18 results
1
2

Best time to book a flight from Puerto Rico to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Puerto Rico 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 Puerto Rico to Cancún

What is the cheapest month to book a flight from Puerto Rico to Cancún?

Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Cancún (average of $360). Flying from Puerto Rico 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 PR to CUN?

Find hourly flight availability from Puerto Rico 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 September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Puerto Rico to Cancún as you normally would.

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 September 11, 2025.
Peruse reviews from past customers who have flown with Copa Airlines, American Airlines, and JetBlue from Puerto Rico to Cancún to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,531 reviews

Entertainment

6.8

Food

6.8

Overall

7.6

Comfort

7.4

Crew

8.1

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
1,531 reviews
Copa Airlines
7.6
Good
1,531 reviews

Entertainment

6.8

Food

6.8

Overall

7.6

Comfort

7.4

Crew

8.1

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
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.6
Good
1,531 reviews

Entertainment

6.8

Food

6.8

Overall

7.6

Comfort

7.4

Crew

8.1

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
2,913 reviews
Copa Airlines
7.6
Good
1,531 reviews

Entertainment

6.8

Food

6.8

Overall

7.6

Comfort

7.4

Crew

8.1

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
Spirit Airlines
6.3
Okay
8,023 reviews
Copa Airlines
7.6
Good
1,531 reviews

Entertainment

6.8

Food

6.8

Overall

7.6

Comfort

7.4

Crew

8.1

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
Frontier
5.8
Fair
3,177 reviews
Copa Airlines
7.6
Good
1,531 reviews

Entertainment

6.8

Food

6.8

Overall

7.6

Comfort

7.4

Crew

8.1

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 Puerto Rico 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 Puerto Rico?

    If you book a flight to Cancún from Puerto Rico, you will be flying to Cancun, which is the city’s only airport. Cancun (CUN) is located 8.9 mi from the center of Cancún.

  • How long is the flight from Puerto Rico to Cancún?

    For as low as $296, Copa Airlines can have you in Cancún from Puerto Rico in 17h 27m. The distance between Puerto Rico and Cancún is about 1367 mi.

  • Can I find deals for flights from Puerto Rico to Cancún that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Cancún?

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

  • Can I find deals for business class flights from Puerto Rico to Cancún?

    Yes. Cheapflights offers flight deals from Puerto Rico 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 Puerto Rico to Cancún?

    Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Cancún (average of $360). Flying from Puerto Rico 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Puerto Rico to Cancún

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Cancún flights
Port of Spain to Cancún flights
Havana to Cancún flights
Oranjestad to Cancún flights
Montego Bay to Cancún flights

Top 5 airlines flying from Puerto Rico to Cancún

Discover the top 5 airlines that operate flights from Puerto Rico 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$153Average$366FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$229Average$418FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$246Average$376FlexibilityNo cancel feeOn-time70%
FrontierCheapest$281Average$361FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$339Average$557FlexibilityNo cancel feeOn-time71%

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