Cheap Flights from Santo Domingo (SDQ) to San Juan (SIG)

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Find available prices by choosing your travel dates.
Flights from Santo Domingo (SDQ) to San Juan (SIG)
Origin airport
Las Americas Intl.
Destination airport
Fernando Luis Ribas Dominicci
Distance
234 mi

Santo Domingo to San Juan Flights

The cheapest times to fly from Santo Domingo to San Juan

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 Santo Domingo to San Juan are during the month of . You can find some of the cheapest flights from Santo Domingo to San Juan with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Santo Domingo to San Juan

Sunday is one of the best days to book for cheap flights from Santo Domingo to San Juan: 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 Santo Domingo to San Juan

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 Santo Domingo to San Juan in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Santo Domingo to San Juan 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 Santo Domingo to San Juan 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

Is it cheaper to buy a plane ticket from SDQ to SIG last minute?
Being the spontaneous type is an awesome way to explore the world, but it isn’t necessarily the wisest method to land a bargain plane ticket. It’s better to book your Santo Domingo Airport to SIG journey ahead of time rather than leaving it till 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 reach SIG!
What airports do you fly into for San Juan from Santo Domingo?
Fernando Luis Ribas Dominicci Airport (SIG), Luis Munoz Marin Intl. Airport (SJU) and Mercedita Airport (PSE) are your options when heading off from Santo Domingo to San Juan. Approximately 1 mi southeast of central San Juan, Fernando Luis Ribas Dominicci Airport (SIG) is the city’s major hub. Think about factors such as flight schedules and the distance to your hotel before deciding where you fly into. San Juan Gate and La Fortaleza are a couple of terrific attractions to add to your must-see list when you arrive.
Can I change the date of my flight from SDQ to Fernando Luis Ribas Dominicci Airport (SIG)?
Expedia makes it a breeze to make amendments to your Las Americas Intl. Airport (SDQ) to Fernando Luis Ribas Dominicci Airport journey yourself. Access your details via the Expedia Trips portal and hit “change flight.” Browse around for new flights and secure the one that better suits your plans. You’ll get an estimate of any flight change fees. Alternatively, visit our Customer Service portal to connect with our Virtual Agent and get answers to your questions.

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*Available to One Key members.