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$84+ Cheap flights from San Juan 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — CUN
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from San Juan to Cancun are usually found in February or January, booked 57 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from San Juan to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) 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 November 20, 2024.

Popular in

July

Cheapest in

February

Round-trip from

$262
(JetBlue)

One-way from

$84
(FlightHub)
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 29% potential price drop
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From San Juan to Cancun
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One-way flight from San Juan to Cancun
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Find flight deals from San Juan to Cancún

Cheapest flights from San Juan to Cancún
Explore the most affordable flight options available from San Juan to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This JetBlue deal was found by Cheapflights users on 11/19. 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 12/1411:14 amSJU - CUN
Nonstop3h 26mJetBlue
Wed 12/1812:10 pmCUN - SJU
Nonstop3h 13mJetBlue
Deal found 11/19$262
This Copa Airlines deal was found by Cheapflights users on 11/19. 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.
Wed 12/116:05 amSJU - CUN
1 stop16h 39mCopa Airlines
Mon 12/167:52 amCUN - SJU
1 stop6h 59mCopa Airlines
Deal found 11/19$264
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/99:13 pmSJU - CUN
1 stop13h 07mSpirit Airlines
Mon 12/1610:11 amCUN - SJU
1 stop15h 41mSpirit Airlines
Deal found 11/19$266
This Priceline deal was found by Cheapflights users on 11/19. 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.
Mon 12/99:13 pmSJU - CUN
1 stop13h 07mMultiple Airlines
Wed 12/112:10 pmCUN - SJU
2 stops20h 30mMultiple Airlines
Deal found 11/19$365
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/106:00 amSJU - CUN
1 stop29h 28mFrontier
Tue 12/179:58 amCUN - SJU
2 stops22h 27mFrontier
Deal found 11/19$451
This Priceline deal was found by Cheapflights users on 11/19. 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.
Mon 12/96:05 pmSJU - CUN
3 stops20h 05mAvianca
Wed 12/112:10 pmCUN - SJU
2 stops20h 30mAvianca
Deal found 11/19$457
This American Airlines deal was found by Cheapflights users on 11/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/95:30 amSJU - CUN
2 stops11h 55mAmerican Airlines
Fri 12/131:10 pmCUN - SJU
1 stop7h 40mAmerican Airlines
Deal found 11/20$569

Find flights from San Juan to Cancún within your budget

Customize your flight search to find flights from San Juan 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Sat 1/25

11:05 am-1:40 pm

Nonstop3h 35m

Cancun

Sat 2/1

2:40 pm-6:59 pm

Nonstop3h 19m

$262

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Thu 1/23

5:46 pm-1:34 am

1 stop8h 48m

Cancun

Tue 1/28

7:53 am-3:49 pm

1 stop6h 56m

$264

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Mon 12/9

9:13 pm-9:20 am

1 stop13h 07m

Cancun

Mon 12/16

10:11 am-2:52 am

1 stop15h 41m

$266

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Thu 2/27

12:25 pm-10:35 am

1 stop23h 10m

Cancun

Sun 3/2

11:17 am-2:50 am

1 stop14h 33m

$280

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Mon 1/20

2:22 pm-9:41 pm

1 stop8h 19m

Cancun

Fri 1/24

10:09 am-1:11 am

1 stop14h 02m

$295

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Mon 1/27

6:15 am-3:08 pm

1 stop9h 53m

Cancun

Wed 2/5

11:40 am-9:59 pm

1 stop9h 19m

$341

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Mon 12/9

6:05 pm-1:10 pm

3 stops20h 05m

Cancun

Wed 12/11

2:10 pm-11:40 am

2 stops20h 30m

$457

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Sat 12/7

8:31 pm-9:14 am

1 stop13h 43m

$84

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Sat 12/14

11:14 am-1:40 pm

Nonstop3h 26m

$120

San JuanCancún

SJU - CUN

SJUCUN

San Juan Luis Munoz Marin Intl

Sun 1/19

5:58 am-9:41 pm

1 stop16h 43m

$121

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 18 results
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Best time to book a flight from San Juan to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from San Juan 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.

Travel insights for flights from San Juan to Cancún

Get recent, data-driven insights about flights from San Juan to Cancún including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Juan to Cancún?

Use this chart to determine the optimal time to book a round-trip flight from San Juan to Cancún. Price data was last updated on November 15, 2024.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan to Cancún. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Juan to Cancún?

Currently, January is the cheapest month in which you can book a flight from San Juan to Cancún (average of $358). Flying from San Juan to Cancún in June is currently the most expensive (average of $463). 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 San Juan 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 November 20, 2024.

Unlike in the morning, when flights are generally more expensive, you can save up to 28% on flights from San Juan to Cancún by exploring options for tickets in the evening.

What is the cheapest day to fly from San Juan to Cancún?

Use this chart to determine the cheapest time to fly round-trip from San Juan to Cancún. Price data was last updated on September 22, 2024.

Travelers seeking maximum savings on their San Juan 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.

Rainfall in Cancún by month

Plan your trip to Cancún by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cancún ranges from 1.1 - 11.1 inches per month. October is typically the wettest month, when rainfall can reach 11.1 in. April is typically the driest time to visit Cancún when rainfall is around 1.1 in.

Temperature in Cancún by month

Plan your trip to Cancún by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

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 November 20, 2024.
Get a feel of what it's like to fly with Spirit Airlines, American Airlines and Avianca from San Juan to Cancún by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

boarding & un-boarding very slow due to the large number of passengers with carry on luggage that actually exceeds the so called restrictions. Airlines should all start charging fees for carry on's unless they fit under your seat. Crew was not particularly friendly on this trip. Not the usual standard you see with SW. New snacks, bite sized cinnamon graham crackers were awesome. So much better than the usual "mostly pretzel" snack bags.

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

boarding & un-boarding very slow due to the large number of passengers with carry on luggage that actually exceeds the so called restrictions. Airlines should all start charging fees for carry on's unless they fit under your seat. Crew was not particularly friendly on this trip. Not the usual standard you see with SW. New snacks, bite sized cinnamon graham crackers were awesome. So much better than the usual "mostly pretzel" snack bags.

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

boarding & un-boarding very slow due to the large number of passengers with carry on luggage that actually exceeds the so called restrictions. Airlines should all start charging fees for carry on's unless they fit under your seat. Crew was not particularly friendly on this trip. Not the usual standard you see with SW. New snacks, bite sized cinnamon graham crackers were awesome. So much better than the usual "mostly pretzel" snack bags.

Copa Airlines
7.8
Good
1,785 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

boarding & un-boarding very slow due to the large number of passengers with carry on luggage that actually exceeds the so called restrictions. Airlines should all start charging fees for carry on's unless they fit under your seat. Crew was not particularly friendly on this trip. Not the usual standard you see with SW. New snacks, bite sized cinnamon graham crackers were awesome. So much better than the usual "mostly pretzel" snack bags.

JetBlue
7.5
Good
3,394 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

boarding & un-boarding very slow due to the large number of passengers with carry on luggage that actually exceeds the so called restrictions. Airlines should all start charging fees for carry on's unless they fit under your seat. Crew was not particularly friendly on this trip. Not the usual standard you see with SW. New snacks, bite sized cinnamon graham crackers were awesome. So much better than the usual "mostly pretzel" snack bags.

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

boarding & un-boarding very slow due to the large number of passengers with carry on luggage that actually exceeds the so called restrictions. Airlines should all start charging fees for carry on's unless they fit under your seat. Crew was not particularly friendly on this trip. Not the usual standard you see with SW. New snacks, bite sized cinnamon graham crackers were awesome. So much better than the usual "mostly pretzel" snack bags.

Related info for your journey

Find useful and relevant information for your journey from San Juan 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?

    Located just 8.9 mi from the city center, Cancun is the airport most travelers will use when flying to Cancún from San Juan. Booking flights from San Juan to Cancun (CUN) should be relatively easy as there are 0 daily inbound flights from San Juan from 5 different airlines.

  • What are the cheapest airlines flying from San Juan to Cancún round-trip?

    Cheapflights users have booked flights from San Juan to Cancún round-trip from $262. Other airlines that can offer you cheap pricing are Copa Airlines, from $264, and Spirit Airlines, from $266. JetBlue is priced at 28% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Juan to Cancún one-way?

    One-way options have recently been found by users for as low as $84 on Spirit Airlines. Other airlines that offer cheap prices include JetBlue from $120 and Copa Airlines from $121 one-way.

  • What are the cheapest flights from San Juan to Cancún?

    On average you can expect to pay $272 for a flight from San Juan to Cancún. The cheapest flight overall is $141 while the most popular route, (San Juan Luis Munoz Marin Intl - Cancun) is currently priced at $243.

  • Where are the most common layover locations when flying from San Juan to Cancún?

    San Juan to Cancún flights have a layover in Panama City most often.

  • What are some popular things to do or see while on a layover in Panama City?

    Most Panama City visitors opt to spend their time experiencing Amador Causeway, Panama Canal, and Soberania National Park. Amador Causeway, Panama Canal and Soberania National Park are located about 14.7 mi, 15.1 mi, and 18.4 mi, respectively from Panama City Tocumen Intl if you are interested in checking them out. Travelers can book a car rental at Panama City Tocumen Intl for about $16 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for San Juan to Cancún flights?

    Of the flights from San Juan to Cancún that have layovers, the fewest flights stop in Miami.

  • Can I find deals for flights from San Juan to Cancún that include hotel bookings?

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

  • How can I find direct flights from San Juan to Cancún?

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

  • Can I find deals for business class flights from San Juan to Cancún?

    Yes. Cheapflights offers flight deals from San Juan 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 to Cancún?

    Currently, January is the cheapest month in which you can book a flight from San Juan to Cancún (average of $358). Flying from San Juan to Cancún in June is currently the most expensive (average of $463). 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

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Alternative routes for San Juan to Cancún

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Cancún flights

Top 5 airlines flying from San Juan to Cancún

Discover the top 5 airlines that operate flights from San Juan 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$166Average$395FlexibilityNo cancel feeOn-time65%
FrontierCheapest$172Average$264FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$288Average$398FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$294Average$459FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$346Average$547FlexibilityNo cancel feeOn-time71%
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