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Cheap flights from Cancún (CUN) to San Juan from $126

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 7/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CUN — SJU
jun. 11 — jun. 181
From?
To?
mar. 6/11
mar. 6/18
1 adult, Economy
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The best prices from Cancun to San Juan are usually found in January or February, booked 88 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Cancún to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to San Juan (PR1). 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 junio 6, 2024.

Popular in

October

Cheapest in

January

Round-trip from

$245

One-way from

$198
High demand for flights, 37% potential price rise
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Best time to find cheap flights, 27% potential price drop
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From Cancun to San Juan
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One-way flight from Cancun to San Juan
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What is the cheapest day to fly round-trip from Cancún to San Juan?

Users have found that flying from Cancún to San Juan on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Find a great deal and save up to 32% by booking at least 42 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Cancún to San Juan within the next two weeks, with the cheapest ticket starting at $165.

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

Due to multiple factors, expect to potentially pay more when booking in October. For low rates, January can be a great choice for travel to San Juan. Flights to San Juan from Cancún in January are about $188 on average during January, but can be found for as low as $135.

What is the cheapest time of day to fly from CUN to SJU?

It’s optimal to fly from Cancún to San Juan in the afternoon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the morning.

Cheap Cancún to San Juan flights in June & July 2024

Find cheap flight options from Cancún to San Juan specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on junio 6, 2024.
Listed are some of the best fares we've found on flights departing from Cancún to San Juan in 2024. More deals are always being added, so be sure to check back regularly.
sáb. 7/610:35 amCUN - SJU
Nonstop2h 58mMultiple Airlines
lun. 7/158:15 pmSJU - CUN
1 stop16h 14mMultiple Airlines
Deal found 6/6$300
jue. 7/49:10 amCUN - SJU
1 stop15h 02mSpirit Airlines
vie. 7/58:06 pmSJU - CUN
1 stop16h 26mSpirit Airlines
Deal found 6/5$307
jue. 7/49:10 amCUN - SJU
1 stop16h 23mSpirit Airlines
mar. 7/91:59 amSJU - CUN
1 stop7h 14mSpirit Airlines
Deal found 6/6$312
sáb. 7/610:35 amCUN - SJU
Nonstop2h 58mMultiple Airlines
mar. 7/91:59 amSJU - CUN
1 stop7h 14mMultiple Airlines
Deal found 6/6$314
jue. 7/49:10 amCUN - SJU
1 stop16h 23mSpirit Airlines
sáb. 7/1310:12 pmSJU - CUN
1 stop14h 17mSpirit Airlines
Deal found 6/6$319
sáb. 7/610:35 amCUN - SJU
Nonstop2h 58mFrontier
sáb. 7/137:10 amSJU - CUN
Nonstop3h 10mFrontier
Deal found 6/6$322
sáb. 7/610:35 amCUN - SJU
Nonstop2h 58mMultiple Airlines
sáb. 7/1310:12 pmSJU - CUN
1 stop14h 17mMultiple Airlines
Deal found 6/6$326
jue. 7/43:00 pmCUN - SJU
1 stop9h 27mJetBlue
dom. 7/149:10 pmSJU - CUN
1 stop11h 35mJetBlue
Deal found 6/6$328
mar. 7/29:10 amCUN - SJU
1 stop14h 59mSpirit Airlines
mar. 7/91:59 amSJU - CUN
1 stop7h 14mSpirit Airlines
Deal found 6/6$331

Cancún to San Juan 2024 flight deals

Discover exclusive flight deals for travel between Cancún and San Juan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
Listed are some of the best fares we've found on flights departing from Cancún to San Juan in 2024. More deals are always being added, so be sure to check back regularly.
jue. 10/1711:55 amCUN - SJU
1 stop7h 27mJetBlue
sáb. 10/269:19 pmSJU - CUN
1 stop11h 13mJetBlue
Deal found 6/5$292
jue. 9/1911:24 amCUN - SJU
1 stop10h 15mCopa Airlines
mar. 9/245:21 pmSJU - CUN
1 stop9h 11mCopa Airlines
Deal found 6/5$294
jue. 9/199:10 amCUN - SJU
1 stop16h 28mSpirit Airlines
lun. 9/231:45 amSJU - CUN
1 stop7h 30mSpirit Airlines
Deal found 6/5$295
jue. 9/199:10 amCUN - SJU
1 stop16h 28mSpirit Airlines
lun. 9/231:45 amSJU - CUN
2 stops10h 35mSpirit Airlines
Deal found 6/5$298
sáb. 7/610:35 amCUN - SJU
Nonstop2h 58mMultiple Airlines
lun. 7/158:15 pmSJU - CUN
1 stop16h 14mMultiple Airlines
Deal found 6/6$300
jue. 9/1912:10 pmCUN - SJU
2 stops11h 42mSpirit Airlines
mar. 9/248:59 pmSJU - CUN
1 stop13h 32mSpirit Airlines
Deal found 6/5$304
jue. 9/1912:10 pmCUN - SJU
2 stops11h 42mSpirit Airlines
lun. 9/231:45 amSJU - CUN
2 stops10h 35mSpirit Airlines
Deal found 6/5$306
jue. 7/49:10 amCUN - SJU
1 stop15h 02mSpirit Airlines
vie. 7/58:06 pmSJU - CUN
1 stop16h 26mSpirit Airlines
Deal found 6/5$307
jue. 7/49:10 amCUN - SJU
1 stop16h 23mSpirit Airlines
mar. 7/91:59 amSJU - CUN
1 stop7h 14mSpirit Airlines
Deal found 6/6$312

One-way flights to San Juan from Cancún

Search for one-way flight options from Cancún to San Juan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
Take a look at some of the one-way flights we've detected from Cancún to San Juan. Users can also find round-trip Cancún to San Juan flights by using the search form above.
jue. 7/1812:29 pmCUN - SJU
1 stop8h 49mSpirit Airlines
Deal found 6/6$126
sáb. 6/2210:36 amCUN - SJU
Nonstop2h 56mFrontier
Deal found 6/4$136
sáb. 7/1310:35 amCUN - SJU
Nonstop2h 58mFrontier
Deal found 6/6$141
sáb. 7/1312:29 pmCUN - SJU
1 stop7h 43mSpirit Airlines
Deal found 6/6$147
jue. 6/279:10 amCUN - SJU
1 stop16h 23mSpirit Airlines
Deal found 6/6$161
jue. 6/1312:30 pmCUN - SJU
1 stop8h 48mSpirit Airlines
Deal found 6/6$164
dom. 9/2911:55 amCUN - SJU
1 stop7h 27mJetBlue
Deal found 6/4$167
mar. 7/238:47 amCUN - SJU
1 stop10h 25mJetBlue
Deal found 6/5$171
mar. 7/238:47 amCUN - SJU
1 stop10h 25mJetBlue
Deal found 6/5$172

Find flights from Cancún to San Juan within your budget

Customize your flight search to find flights from Cancún to San Juan 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 3,050,429 searches. Data last updated junio 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$292 - $481

Route

Depart

Return

Price

CancunSan Juan Luis Munoz Marin Intl

CUN - SJU

CUNSJU

Cancun

jue. 10/17

1 stop7h 27m

San Juan Luis Munoz Marin Intl

sáb. 10/26

1 stop11h 13m

$292

CancunSan Juan Luis Munoz Marin Intl

CUN - SJU

CUNSJU

Cancun

jue. 9/19

1 stop10h 15m

San Juan Luis Munoz Marin Intl

mar. 9/24

1 stop9h 11m

$294

CancunSan Juan Luis Munoz Marin Intl

CUN - SJU

CUNSJU

Cancun

jue. 9/19

1 stop16h 28m

San Juan Luis Munoz Marin Intl

lun. 9/23

1 stop7h 30m

$295

CancunSan Juan Luis Munoz Marin Intl

CUN - SJU

CUNSJU

Cancun

jue. 9/19

1 stop16h 28m

San Juan Luis Munoz Marin Intl

lun. 9/23

2 stops10h 35m

$298

CancunSan Juan Luis Munoz Marin Intl

CUN - SJU

CUNSJU

Cancun

sáb. 7/6

Nonstop2h 58m

San Juan Luis Munoz Marin Intl

lun. 7/15

1 stop16h 14m

$300

CancunSan Juan Luis Munoz Marin Intl

CUN - SJU

CUNSJU

Cancun

sáb. 7/6

Nonstop2h 58m

San Juan Luis Munoz Marin Intl

mar. 7/9

1 stop7h 14m

$314

CancunSan Juan Luis Munoz Marin Intl

CUN - SJU

CUNSJU

Cancun

sáb. 7/6

Nonstop2h 58m

San Juan Luis Munoz Marin Intl

sáb. 7/13

Nonstop3h 10m

$322

CancunSan Juan Luis Munoz Marin Intl

CUN - SJU

CUNSJU

Cancun

jue. 7/4

1 stop7h 05m

San Juan Luis Munoz Marin Intl

jue. 7/11

1 stop11h 35m

$328

CancunSan Juan Luis Munoz Marin Intl

CUN - SJU

CUNSJU

Cancun

jue. 10/17

1 stop6h 12m

San Juan Luis Munoz Marin Intl

mar. 10/22

2 stops9h 26m

$481

Flights are sorted by cheapest first

Deals found on 6/5

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

Use this chart to determine the optimal time to book a round-trip flight from Cancún to San Juan. Price data was last updated on May 31, 2024.
Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cancún to San Juan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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What is the cheapest day to fly from Cancún to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Cancún to San Juan. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Cancún to San Juan flight should consider departing on Thursday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Cancún to San Juan

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

Temperature and rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average temperature and rainfall totals by month.

SJU

Temperature

77 - 82.4 °F

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated junio 6, 2024.
Get a feel of what it's like to fly with Spirit Airlines, Aeromexico and JetBlue from Cancún to San Juan by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Food

7.4

Boarding

8.2

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Boarding

8.2

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Copa Airlines
8.0
Very good
2,561 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Boarding

8.2

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

JetBlue
7.6
Good
4,316 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Boarding

8.2

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Aeromexico
7.6
Good
2,447 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Boarding

8.2

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Avianca
7.5
Good
3,599 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Boarding

8.2

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

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

    Located just 8.9 mi from the city center, Cancun is the airport most travelers will use when flying to San Juan from Cancún. Booking flights from Cancun (CUN) to San Juan should be relatively easy as there are 0 daily outbound flights to San Juan from 3 different airlines.

  • Can I find flights from Cancún to San Juan for under $300 on Cheapflights?

    Yes, there are multiple flights from Cancún to San Juan for under $300. The cheapest flight booked recently is on JetBlue for just $292, but on average you can expect to pay $317.

  • Are there nonstop flights from Cancún to San Juan for under $400 on Cheapflights?

    Cheapflights has at least 1 direct flight from Cancún to San Juan under $400. A good price for a nonstop flight from Cancún to San Juan is less than $322.

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

    JetBlue, at $292, was found to be the cheapest airline from Cancún to San Juan.Alternate airlines to your destination round-trip include Copa Airlines and Spirit Airlines.

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

    $126 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and JetBlue, with prices starting from $136 and $167, respectively.

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

    The cheapest flight price from Cancún to San Juan is $163. On average you can expect to pay $179. The most popular route, (Cancun - San Juan Luis Munoz Marin Intl), can usually be booked for $398.

  • What does CUN to SJU mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Cancun Airport to San Juan Luis Munoz Marin Intl Airport flight would often be abbreviated as a CUN to SJU flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR).

  • Can I find deals for flights from Cancún to San Juan that include extra baggage allowance?

    The amount of baggage you can bring on your Cancún to San Juan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Cancún to San Juan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Cancún to San Juan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cancún to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Cancún to San Juan that allow pets onboard?

    Many airlines flying from Cancún to San Juan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Cancún to San Juan?

    Yes, you can often find last-minute deals on Cancún to San Juan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Cancún to San Juan flight deals updated?

    The Cancún to San Juan flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Cancún to San Juan?

    When booking a flight from Cancún to San Juan, you may want to consider flying on JetBlue, Copa Airlines or Frontier as they are the most popular for this route.

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

    Currently, September is the cheapest month in which you can book a flight from Cancún to San Juan (average of $245). Flying from Cancún to San Juan in March is currently the most expensive (average of $338). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cancún to San Juan
See prices for flight routes from nearby airports that may be better suited for you.

Cancún to Luis Munoz Marin Intl flights

Top 3 airlines flying from Cancún to San Juan

Discover the top 3 airlines that operate flights from Cancún to San Juan. 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 3,050,429 searches. Data last updated junio 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$157Average$315FlexibilityNo cancel feeOn-time70%
FrontierCheapest$180Average$212FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$246Average$371FlexibilityNo cancel feeOn-time62%
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Search flights from Cancún to San Juan by cabin class

Find flights from Cancún to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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