$87 Cheap Flights from San Juan (SJU) to Santiago (STI)

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Cibao Intl. Airport (STI)

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Find available prices by choosing your travel dates.

Cheap Flights from San Juan to Santiago (SJU-STI)

Prices were available within the past 7 days and start at $87 for one-way flights and $183 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
JetBlue Airways
Frontier Airlines
JetBlue Airways
Frontier Airlines
JetBlue Airways
Spirit Airlines
American Airlines
Flights from San Juan (SJU) to Santiago (STI)
Origin airport
Luis Munoz Marin Intl.
Destination airport
Cibao Intl.
Airlines serving
American Airlines, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Roundtrip price
$183
Distance
307 mi

San Juan to Santiago Flights

The cheapest times to fly from San Juan to Santiago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Juan to Santiago are during the month of May. You can find some of the cheapest flights from San Juan to Santiago with Expedia's search tool and vast selection of airlines.

The best time to book a flight from San Juan to Santiago

Sunday is one of the best days to book for cheap flights from San Juan to Santiago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from San Juan to Santiago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Juan to Santiago in 2025. You can also book with separate airlines for your outbound and return journeys, from $87 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Juan to Santiago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Juan to Santiago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How long does it take to fly from Isla Verde Intl. Airport to Cibao Intl. Airport (STI)?
With Silver Airways, a direct flight takes roughly 1 hour and 25 minutes. Secure a seat on the 10:40AM flight from Luis Munoz Marin Intl. Airport (SJU) and arrive at STI at 12:05PM. Pick up a superb deal on this and many other routes when you book your ticket with Expedia.
Is it cheaper to buy a plane ticket from Isla Verde Intl. Airport to STI last minute?
Being the spontaneous type is a terrific way to travel, but it’s not always the best method to track down a bargain airfare. Think about booking your SJU to Santiago Airport trip in advance instead of leaving it until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. You can unleash your spontaneous side when you get to Santiago Airport!
What airports do you fly into for Santiago de los Caballeros from San Juan?
Cibao Intl. Airport (STI), Gregorio Luperon Intl. Airport (POP) and El Catey Intl. Airport (AZS) are your choices when jetting off from San Juan to Santiago de los Caballeros. Roughly 8 mi southeast of the center of Santiago de los Caballeros, Cibao Intl. Airport (STI) is the city’s principal gateway. Think about factors like flight arrival and departure times and the distance to your hotel before picking your airport. Monument to the Heroes of the Restoration and Mundo Acuático are a couple of fantastic attractions to check out when you arrive.
What are the most popular departure times for flights from Isla Verde Intl. Airport to Santiago Airport?
For Silver Airways flights setting off from SJU to STI, the busiest period is between 10:00 AM - 11:00 AM. If you want to avoid delays, fly in the morning. This way you’re likely to dodge the heavy air traffic that builds up as the day goes by.
Can I change the date of my flight from Isla Verde Intl. Airport to Cibao Intl. Airport (STI)?
We know plans can change, so Expedia is here to help make things easier. First, find your SJU to Cibao Intl. Airport (STI) itinerary through the Expedia Trips portal and look up the ticket rules and conditions about what changes are allowed. If you purchased your ticket in the last 24 hours, some airlines will let you cancel at no cost and organize new flights. If you bought your ticket more than 24 hours ago, contact us via our Customer Service portal to see how we can assist.

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