Cheap Flights from Cartagena to San Juan

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Flight deals from Cartagena to San Juan

Looking for a cheap last-minute deal or the best return flight from Cartagena to San Juan? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Cartagena to San Juan

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

Alternative Cartagena to San Juan routes

Looking for the cheapest, fastest or easiest route from Cartagena to San Juan? You could fly into the following airports instead.

Cartagena to San Juan: Flight information

The things to know before you go.
Cheapest flight found264 €
Cheapest month to flyMay

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

There are 6 airports in San Juan: San Juan Isla Grande, San Juan Luis Munoz Marin, Roosevelt Roads, Ponce, Vieques, and Culebra.
The best price we found for a return flight from Cartagena to San Juan is 264 €. 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. But we found flights with one or more stops from 264 €.
As of March 2025, there are no flights flying from Cartagena to San Juan.
The cheapest month to fly from Cartagena to San Juan is usually March 2025.
If you're flying from Cartagena Airport, the cheapest airport near San Juan is San Juan Luis Munoz Marin – which is 11.3 km away from the centre of San Juan. We've found flights into this airport from 264 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cartagena Airport to San Juan on Thursday, 8 May 2025.
No airlines currently offer direct flights between Cartagena Airport and San Juan. 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 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.
In March, the average temperature is usually around 25°C. August is typically the warmest month in San Juan, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging 23°C. The rainiest month is September.
Currently, Avianca offers the cheapest flight tickets to San Juan.

Flying from Rafael Nunez International Airport (CTG) to San Juan: what you need to know

  • San Juan is 1 hour ahead of Cartagena, where Rafael Nunez International Airport is located. San Juan operates on the UTC-4 timezone.

  • For stress-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to board your flight from CTG to San Juan.

  • Flying over a peak time like August? Major public holidays and other popular seasons can mean longer queues and delays at security. Be extra cautious and arrive up to four hours ahead of an international flight and two hours before domestic departures.

  • Stopovers are the ideal opportunity to take a travel break — and possibly even explore a different city. When searching for flights from CTG to San Juan, deselect the 'Direct flights only' box to see where you can stop along the way. Here are some options to consider:

    • Las Americas International Airport (SDQ)

    • Tocumen International Airport (PTY)

    • El Dorado International Airport (BOG)

  • When travelling to Puerto Rico for tourism purposes, you'll need an embassy visa if you hold a passport from Colombia. However, visa rules are subject to change and other documentation may be needed depending on the length and purpose of your stay. Always check the most recent guidelines before booking your cheap ticket from Rafael Nunez International Airport to San Juan.

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

  • After a leisurely start to your trip? Stay near CTG. Whether you're taking an early flight from Rafael Nunez International Airport to San Juan or just don't like being rushed, these hotels are perfect:

How to find the cheapest flights from Rafael Nunez International Airport (CTG) to San Juan

  • The best price we've seen for a one-way ticket from Rafael Nunez International Airport to San Juan is 187 €. The cheapest price for a return flight is 264 €. Remember fares may change due to availability at the time of booking.

  • It's usually best to book ahead of time if you want to get cheap tickets from CTG to San Juan. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

  • If you're willing to be flexible with your travel plans, try using the 'Whole month' search tool. It'll give you the cheapest price in every month when searching for a ticket from Rafael Nunez International Airport to San Juan.

  • Snapping up a cheap ticket from CTG to San Juan couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as the price has dropped.

  • Tailor your trip with filters. Select your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Rafael Nunez International Airport to San Juan.

Airports in San Juan

Luis Munoz Marin International Airport (SJU)

Fernando Luis Ribas Dominicci Airport (SIG)

  • After your flight from Rafael Nunez International Airport to San Juan has hit the tarmac, you can get to the city centre in about 14 minutes by car. Central San Juan is roughly 8 kilometres from Fernando Luis Ribas Dominicci Airport (SIG).

  • Travelling by public transport will take approximately 58 minutes.

  • Hang the 'Do not disturb' sign on your door and relax at a hotel near SIG. Here are a few options where you can put your feet up after your flight from CTG to San Juan:

Best time to go to San Juan

  • July is the busiest month to board a flight from Rafael Nunez International Airport to San Juan while May is the quietest. To work out the ideal time to go to San Juan, consider whether you prefer a lively vibe or a quieter pace.

  • The warmest month in San Juan is September, with temperatures ranging between 23ºC and 33ºC. Book your flights from Rafael Nunez International Airport to San Juan in this month if you enjoy this type of weather.

  • For cooler conditions, lock in a cheap flight from CTG to San Juan in February when temperatures average between 20ºC and 28ºC.

More about San Juan

  • Start your San Juan trip right by choosing the ideal place to stay. After booking your flight from Rafael Nunez International Airport to San Juan, check out our selection of hotels including:

  • There are so many things to do and see in this city it can be hard to figure out where to start. Castillo San Felipe del Morro, La Garita del morro de san juan bahia and Fortaleza Street are popular attractions which should feature on any well-planned San Juan itinerary.

Complete your San Juan trip with a car rental

  • Finding you a cheap flight from Rafael Nunez International Airport to San Juan isn't our only cool trick. Check out our car rentals in San Juan and see the sights your way. We search for deals from trusted car rental providers and put them all in one place. Instantly compare rates and then book with no fees.

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