C$264 Cheap Flights from Cartagena (CTG) to San Juan Luis Munoz Marin (SJU)

Compare Cartagena to San Juan Luis Munoz Marin flight deals

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Flight deals from Cartagena to San Juan Luis Munoz Marin

Looking for a cheap last-minute deal or the best return flight from Cartagena Airport to San Juan Luis Munoz Marin Airport? If you want to travel next month, return fares start from C$412. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Cartagena to San Juan Luis Munoz Marin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cartagena to San Juan Luis Munoz Marin flights are currently cheapest in August.

Cartagena to San Juan: Flight information

The things to know before you go.
Cheapest flight foundC$264
Cheapest month to flySeptember

Finding cheap flights from Cartagena to San Juan Luis Munoz Marin: Frequently asked questions

The best price we found for a return flight from Cartagena to San Juan Luis Munoz Marin is C$403. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cartagena to San Juan Luis Munoz Marin. But we found flights with one or more stops from C$403.
As of May 2026, there are no flights flying from Cartagena to San Juan Luis Munoz Marin.
The cheapest month to fly from Cartagena to San Juan Luis Munoz Marin is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cartagena Airport to San Juan Luis Munoz Marin Airport on Thursday, August 20, 2026.
No airlines currently offer direct flights between Cartagena Airport and San Juan Luis Munoz Marin Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Juan Luis Munoz Marin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Juan is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, JetSmart offers the cheapest flight tickets to San Juan Luis Munoz Marin.

Flying from Rafael Nunez International Airport (CTG) to Luis Munoz Marin International Airport (SJU): what you need to know

  • During popular months such as August, it's a good idea to get to the airport well in advance. Plan to arrive two hours before a domestic departure and four hours ahead of international flights when you fly during a high season in general.

  • We make it a breeze to book a flight with a stopover. To look at the options for flights from Rafael Nunez International Airport to Luis Munoz Marin International Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to explore the city of your choice. Some popular stopovers between CTG and SJU are:

    • Las Americas International Airport

    • Tocumen International Airport

    • El Dorado International Airport

  • Before organizing your cheap ticket from CTG to SJU, check whether you need a visa to enter Puerto Rico. Travel document and visa requirements may vary and are updated often. To get the latest information, contact the nearest consulate or embassy of the country you're going to.

How to find the cheapest flights from Rafael Nunez International Airport (CTG) to Luis Munoz Marin International Airport (SJU)

  • The lowest price we've seen for a one-way ticket from Rafael Nunez International Airport to Luis Munoz Marin International Airport is C$264. For a return flight on this route, the best price is C$403. Depending on the availability when you book, these fares could change.

  • To get your hands on cheap flight tickets from CTG to SJU, book as early as possible. Airlines generally offer lower fares when flights are first made available.

  • The 'Whole month' tool shows you the cheapest flight tickets from Rafael Nunez International Airport to Luis Munoz Marin International Airport across the entire month. It's a good way to find a bargain if your travel plans aren't set in stone.

  • Set up a Price Alert for cheap flight tickets from CTG to SJU. There's no need to check back in every day to see if prices have dropped. We'll tell you the moment there's a change in price.

  • Tailor your trip using filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from Rafael Nunez International Airport to Luis Munoz Marin International Airport.

Handy information about Rafael Nunez International Airport (CTG)

  • Central Cartagena to Rafael Nunez International Airport is around 11 kilometres. Depending on traffic, it'll take about 29 minutes to get there if you're catching a cab, ride-sharing or driving.

  • Searching for a convenient hotel near CTG? If you're boarding an early flight from Rafael Nunez International Airport to Luis Munoz Marin International Airport, these stays will put you moments from your check-in counter:

Arriving at Luis Munoz Marin International Airport (SJU)

Getting from Luis Munoz Marin International Airport (SJU) to central San Juan

  • Luis Munoz Marin International Airport is approximately 8 kilometres from the center of San Juan. With your own car rental or in a cab, the drive is around 11 minutes.

  • Traveling to the center by public transport typically takes 56 minutes.

When to fly to Luis Munoz Marin International Airport (SJU)

  • July is the most popular month for flights from Rafael Nunez International Airport to Luis Munoz Marin International Airport. To steer clear of the crowds, go to San Juan in May.

  • The warmest month in San Juan is September, with temperatures ranging between 23ºC and 33ºC. Lock in your flights from Rafael Nunez International Airport to Luis Munoz Marin International Airport in this month if this is the kind of weather you like.

  • February has average temperatures of between 20ºC and 28ºC. Look for cheap flight tickets from CTG to SJU sometime then if you want to travel when it's cooler.

More about San Juan

Complete your San Juan trip with hotels and a car rental

  • We don't just compare flights. Once you've booked your cheap ticket to Luis Munoz Marin International Airport, browse our great car rental deals that'll give you the flexibility to see the sights at your own pace. Next, take a look at our exclusive rates for hotels to find the ideal San Juan stay.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.