CUN - SJU

$161 Find Cheap Flights from Cancun to San Juan - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$320
Typical prices: $310-$496
JetBlue
Mon 12/3Wed 12/5
CUN - SJU • 1 stop
Cheapest one-way
$161
Typical prices: $195-$302
Arajet
Wed 10/17
CUN - SJU • 1 stop
Nonstop flights
There are currently no direct flights between Cancún and San Juan Luis Munoz Marin Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
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Avoid delays
Most punctual • 43% on-time
Best time • Fewest delays
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $285 (round-trip)
Shortest trip • 6h 52m (one-way)
Insights
Insights
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We hope you love your trip to San Juan Luis Munoz Marin Intl Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Cancún to San Juan (CUN-SJU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cancún to San Juan

Thu, Dec 3 - Sat, Dec 5
JetBlue Logo
1:00 pm - 11:28 pmCUN  Cancun-SJU San Juan Luis Munoz Marin Intl
9h 28m1 stop Fort Lauderdale
JetBlue Logo
9:45 pm - 9:12 amSJU  San Juan Luis Munoz Marin Intl-CUN Cancun
12h 27m1 stop Orlando
$320JetBlue
Fri, Nov 13 - Mon, Nov 16
JetBlue Logo
1:05 pm - 11:05 pmCUN  Cancun-SJU San Juan Luis Munoz Marin Intl
9h 00m1 stop Fort Lauderdale
JetBlue Logo
6:00 am - 3:09 pmSJU  San Juan Luis Munoz Marin Intl-CUN Cancun
10h 09m1 stop Orlando
$321JetBlue
Fri, Nov 13 - Mon, Nov 16
JetBlue Logo
1:05 pm - 11:05 pmCUN  Cancun-SJU San Juan Luis Munoz Marin Intl
9h 00m1 stop Fort Lauderdale
JetBlue Logo
6:00 am - 3:09 pmSJU  San Juan Luis Munoz Marin Intl-CUN Cancun
10h 09m1 stop Orlando
$367JetBlue
Fri, Nov 20 - Fri, Nov 27
JetBlue Logo
10:25 am - 8:05 pmCUN  Cancun-SJU San Juan Luis Munoz Marin Intl
8h 40m1 stop Orlando
JetBlue Logo
10:25 pm - 9:09 amSJU  San Juan Luis Munoz Marin Intl-CUN Cancun
11h 44m1 stop Orlando
$368JetBlue
Fri, Nov 13 - Mon, Nov 16
JetBlue Logo
1:05 pm - 11:05 pmCUN  Cancun-SJU San Juan Luis Munoz Marin Intl
9h 00m1 stop Fort Lauderdale
JetBlue Logo
6:00 am - 3:09 pmSJU  San Juan Luis Munoz Marin Intl-CUN Cancun
10h 09m1 stop Orlando
$368JetBlue
Fri, Nov 13 - Mon, Nov 16
JetBlue Logo
1:05 pm - 11:05 pmCUN  Cancun-SJU San Juan Luis Munoz Marin Intl
9h 00m1 stop Fort Lauderdale
JetBlue Logo
6:00 am - 3:09 pmSJU  San Juan Luis Munoz Marin Intl-CUN Cancun
10h 09m1 stop Orlando
$369JetBlue
Fri, Oct 2 - Tue, Oct 6
Copa Airlines Logo
7:01 am - 4:14 pmCUN  Cancun-SJU San Juan Luis Munoz Marin Intl
8h 13m1 stop Panama City Tocumen Intl
Copa Airlines Logo
5:33 am - 10:01 pmSJU  San Juan Luis Munoz Marin Intl-CUN Cancun
17h 28m1 stop Panama City Tocumen Intl
$384Copa Airlines
Sat, Nov 21 - Sun, Nov 29
Arajet Logo
12:35 pm - 7:20 pmCUN  Cancun-SJU San Juan Luis Munoz Marin Intl
5h 45m1 stop Punta Cana
Arajet Logo
4:00 pm - 4:51 pmSJU  San Juan Luis Munoz Marin Intl-CUN Cancun
25h 51m1 stop Punta Cana
$404Arajet
Tue, Oct 20 - Sat, Oct 24
Arajet Logo
12:35 pm - 2:34 pmCUN  Cancun-SJU San Juan Luis Munoz Marin Intl
24h 59m1 stop Punta Cana
Arajet Logo
9:00 pm - 1:47 pmSJU  San Juan Luis Munoz Marin Intl-CUN Cancun
17h 47m1 stop Punta Cana
$435Arajet
Mon, Dec 21 - Sat, Jan 2
Arajet Logo
5:57 pm - 9:19 amCUN  Cancun-SJU San Juan Luis Munoz Marin Intl
14h 22m1 stop Punta Cana
Arajet Logo
8:50 pm - 1:47 pmSJU  San Juan Luis Munoz Marin Intl-CUN Cancun
17h 57m1 stop Punta Cana
$548Arajet
Booking Insights

Price, demand and travel trends for Cancún to San Juan Luis Munoz Marin Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Cancún to San Juan Luis Munoz Marin Intl Airport with more confidence.

How much is a round-trip flight from Cancún to San Juan Luis Munoz Marin Intl Airport?

Round-trip flights from Cancún to San Juan Luis Munoz Marin Intl Airport start at $320. Prices are typical for this route right now, with typical round-trip fares ranging from $310 to $496. The lowest price found in the past 5 days was $320 on JetBlue.

What's the cheapest day of the week to fly from Cancún to San Juan Luis Munoz Marin Intl Airport?

Saturday is the cheapest day of the week to fly from Cancún to San Juan Luis Munoz Marin Intl Airport, it is 29% cheaper than the average day. Monday is the most expensive day with flight prices 27% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Cancún to San Juan Luis Munoz Marin Intl Airport?

  • March is the cheapest month to fly from Cancún to San Juan Luis Munoz Marin Intl Airport at $305 round-trip.
  • May ($608) and August ($587) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 99% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Expert advice

Expert advice for your flight from Cancún to San Juan

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Brandon Schultz

Brandon Schultz

Expert on CUN

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Gabriel Leigh

Gabriel Leigh

Expert on SJU

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Key details for Cancún to San Juan Luis Munoz Marin Intl Airport flights

Low season

June

Cheapest flight

$161
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Cancún to San Juan Luis Munoz Marin Intl Airport

When to book flights from Cancún to San Juan

Are your dates flexible? Find out the best times to travel from Cancún to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Cancún to San Juan Luis Munoz Marin Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Cancún to San Juan Luis Munoz Marin Intl Airport?

    Flights from Cancún to San Juan Luis Munoz Marin Intl Airport usually depart from Cancun (CUN) and arrive at San Juan Luis Munoz Marin Intl (SJU).

  • What cabin classes can I book on flights from Cancún to San Juan Luis Munoz Marin Intl Airport?

    Only Economy Class is available on flights from Cancún to San Juan Luis Munoz Marin Intl Airport.

  • Which airports do connecting flights from Cancún to San Juan Luis Munoz Marin Intl Airport pass through?

    One-stop flights from Cancún to San Juan Luis Munoz Marin Intl Airport most commonly connect through:

    • Panama City Tocumen Intl (PTY) - 41% of one-stop connections
    • Miami (MIA) - 16% of one-stop connections
    • Punta Cana (PUJ) - 15% of one-stop connections
    • Fort Lauderdale (FLL) - 10% of one-stop connections

    Panama City Tocumen Intl (PTY) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Cancún to San Juan Luis Munoz Marin Intl Airport?

    On the Cancún to San Juan Luis Munoz Marin Intl Airport route, being flexible with your departure day can save you up to 45%. Saturday is the cheapest day at $292 round-trip on average, while Monday is the most expensive at $523: a $231 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • At what point is a flight considered delayed from Cancún to San Juan Luis Munoz Marin Intl Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Cancún to San Juan Luis Munoz Marin Intl Airport route, 57% of flights were delayed in the past 3 months, with delays averaging 2 hours 40 minutes.

  • What popular places can I visit in San Juan Luis Munoz Marin Intl Airport?

    Some of the most popular sights in San Juan Luis Munoz Marin Intl Airport are Viejo San Juan, Condado Beach and Puerto Rico Convention Center. These are among the most viewed places in San Juan Luis Munoz Marin Intl Airport on KAYAK.

  • How long is a flight from Cancún to San Juan Luis Munoz Marin Intl Airport?

    A nonstop flight from Cancún to San Juan Luis Munoz Marin Intl Airport takes 0h 00m, covering 1,367 miles.

  • Do I need a passport to fly from Cancún to San Juan Luis Munoz Marin Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Cancún to San Juan Luis Munoz Marin Intl Airport looking right now?

    One-way fares from Cancún to San Juan Luis Munoz Marin Intl Airport are currently lower than usual. Average one-way flight prices are about $188, which is 24% below the typical average for this route.

  • How does JetBlue’s on-time performance compare to other airlines on Cancún to San Juan Luis Munoz Marin Intl Airport flights?

    JetBlue is the only airline operating Cancún to San Juan Luis Munoz Marin Intl Airport flights. 43% of its flights are on time.

  • How do delay rates compare for morning and evening flights from Cancún to San Juan Luis Munoz Marin Intl Airport?

    Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different layover airport from Cancún to San Juan Luis Munoz Marin Intl Airport?

    Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 6h 52m, compared with 7h 54m via Fort Lauderdale (FLL) and 9h 14m via Houston George Bush Intcntl (IAH).

  • What is the time difference between Cancún and San Juan Luis Munoz Marin Intl Airport?

    San Juan Luis Munoz Marin Intl Airport is 1 hour ahead of Cancún (Atlantic Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at San Juan Luis Munoz Marin Intl Airport (SJU)?

    San Juan Luis Munoz Marin Intl Airport (SJU) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    · Routes Car & Truck Rentals
    · U-Save
    · Payless
    · Hertz
    · Europcar

  • How much should I expect to pay for a Cancún to San Juan Luis Munoz Marin Intl Airport flight?

    Round-trip flights from Cancún to San Juan Luis Munoz Marin Intl Airport range from $310 to $496, with an average of $411 over the past 12 months. Anything below $310 counts as a good deal.

Your guide to booking Cancún to San Juan Luis Munoz Marin Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Monday. On this route, Saturday flights average $292 - about $231 less than Monday (44% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Cancún to San Juan Luis Munoz Marin Intl Airport trip for March. Fares historically average $305 round-trip in that month - typically $303 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Juan Luis Munoz Marin Intl Airport.
    - Hampton Inn & Suites by Hilton San Juan
    - Coral by The Sea Hotel
    - San Juan Airport Hotel

More options for your flight from Cancún to San Juan

Complete your trip to San Juan with a hotel stay or car rental