Cheap Flights from Santiago to San Juan Luis Munoz Marin

Compare Santiago to San Juan Luis Munoz Marin flight deals

Find the cheapest month or even day of the year to fly to San Juan Luis Munoz Marin

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Flight deals from Santiago Airport to San Juan Luis Munoz Marin Airport

Looking for a cheap last-minute deal or the best return flight from Santiago Airport to San Juan Luis Munoz Marin Airport? If you want to travel next month, return fares start from Rs98,171. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Santiago 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 Santiago to San Juan Luis Munoz Marin flights are currently cheapest in March.

Direct flights from Santiago to San Juan Luis Munoz Marin

Santiago to San Juan: Flight information

The things to know before you go.
Cheapest flight foundRs41,074
Cheapest month to flyMarch
Average flight time1 hr, 12 mins
Most popular airlinejetBlue
Average flights per week12

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

The best price we found for a return flight from Santiago to San Juan Luis Munoz Marin is Rs80,505. 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.
1 hour and 12 minutes is the average flight time from Santiago to San Juan Luis Munoz Marin.
jetBlue flies direct from Santiago to San Juan Luis Munoz Marin.
As of March 2026, there are 12 flights per week flying from Santiago to San Juan Luis Munoz Marin.
The cheapest month to fly from Santiago to San Juan Luis Munoz Marin is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Santiago Airport to San Juan Luis Munoz Marin Airport on Thursday, 12 March 2026.
Yes – the average flight time is 1 hour and 12 minutes.
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, jetBlue offers the cheapest flight tickets to San Juan Luis Munoz Marin.

Travelling from Cibao International Airport (STI) to Luis Munoz Marin International Airport (SJU): what you need to know

  • Santiago and San Juan share the UTC-4 timezone. That means there's no time difference to consider.

  • Give yourself enough time to catch your STI to SJU flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak month such as August? School holidays and other high seasons can result in longer queues and delays at airport checkpoints. Play things extra safe and get there up to four hours ahead of international flights and two hours before domestic departures.

  • With direct flights from Cibao International Airport to Luis Munoz Marin International Airport available through a range of airlines, flying to San Juan (and then other corners of Puerto Rico) is easy. You can fly nonstop with:

  • The majority of travellers choose to fly with Silver Airways on this route.

  • With 77.05% of its services arriving as planned, JetBlue Airways is the most punctual carrier operating STI to SJU flights.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Cibao International Airport to Luis Munoz Marin International Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to visit the city of your choice. Worthwhile stopovers between STI and SJU include:

    • Las Americas International Airport

    • Fort Lauderdale-Hollywood International Airport

    • Miami International Airport

How to find the cheapest flights from Cibao International Airport (STI) to Luis Munoz Marin International Airport (SJU)

  • Currently, Rs41,074 is the cheapest price we've seen for a one-way Cibao International Airport to Luis Munoz Marin International Airport flight. The best price for a return ticket is Rs80,505. Remember that fares could change due to availability when booking.

  • It's a good idea to book early if you want to find cheap tickets from STI to SJU. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • Finding cheap flights from Cibao International Airport to Luis Munoz Marin International Airport is easier if you can be flexible with your dates. Use the 'Whole month' function to see the lowest fares across each month and bag a great deal.

  • There's no need to check every day to see if fares have dropped when you create a Price Alert. We'll send you an update the moment there's a new deal on cheap flights from STI to SJU.

  • Find the right flight for you with the help of the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Cibao International Airport to Luis Munoz Marin International Airport, use the 'Sort by' function. You can also filter by departure and arrival times, airline, and journey duration.

Handy information about Cibao International Airport (STI)

  • 73.05% of flights leaving from Cibao International Airport arrive at their destination on schedule.

  • Central Santiago to Cibao International Airport is approximately 19 kilometres. Depending on traffic, it'll take about 30 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Expect a journey time of around 1 hour 10 minutes on public transport.

  • Get your holiday off to a relaxed start by staying near STI. Whether you have an early flight from Cibao International Airport to Luis Munoz Marin International Airport or just don't want to be rushed, these hotels are perfect:

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 central San Juan. The drive time takes around 10 minutes.

  • Travelling by public transport takes around 55 minutes.

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

  • July is the busiest month for flights from Cibao International Airport to Luis Munoz Marin International Airport. To steer clear of the crowds, head to San Juan in May.

  • Before locking in your flight from Cibao International Airport to Luis Munoz Marin International Airport, think about the type of weather you enjoy. September is the warmest month in San Juan, with temperatures ranging from 23ºC to 33ºC.

  • Search for cheap tickets from STI to SJU in February if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 20ºC and 28ºC on average.

Explore more of Puerto Rico

  • San Juan has plenty to offer, but there are so many other parts of Puerto Rico just waiting to be discovered. About 10 kilometres west of San Juan, a trip to Bayamon will keep your itinerary packed. Start with attractions like Plazoleta Ignacio Zorrilla, La Plaza de la Bomba Puertorriqueña, Monumento a los Trovadores and Parque Palm Court.

  • Carolina is another well-known destination in Puerto Rico and is around 11 kilometres east of San Juan. No trip is complete without a visit to Isla Verde Beach, Parque de Doble A Roberto Clemente Walker and Drone Zone Track.

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