San Juan to Santiago flights
The cheapest round trip we found from San Juan to Santiago is $302 (Dec 30 – Jan 2, 2027, Nonstop).
SJU to STI · Round trip · Economy · Prices per person in USD · Price found (1 day ago)
Cheapest found
Cheapest dates in the next 4 months
Round trip, per person-
Dec 30 – Jan 2, 2027 3 nights · leave Wed$302$302 Book
jetBlue Nonstop · 1h 16m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Santiago
Tickets and tours on KlookTo see tours and tickets here, turn on partner content in .
Partner widget: we may earn a commission if you book, at no extra cost to you.
Plan the rest of your trip
Santiago · Dec 30 – Jan 2, 2027- eSIM for Dominican Republic Yesim · prepaid mobile data (opens Yesim in a new tab)
- Car rental Economybookings · compare rental companies (opens Economybookings in a new tab)
Partner links: we may earn a commission if you book, at no extra cost to you.
More from San Juan
-
-
-
-
-
-
-
-
Flights to Santiago from other cities
San Juan to Santiago: questions
How much does a flight from San Juan to Santiago cost?
The cheapest round trip we have found right now is $302, leaving December 30 and returning January 2. Prices are per person, economy, in USD.
Which airports do San Juan to Santiago flights use?
San Juan airports include Luis Munoz Marin International (SJU) and Isla Grande (SIG). Santiago airports include Cibao International (STI). The prices on this page cover every airport in both cities (SJU and STI are the city codes).
About this route
We track round-trip economy fares from San Juan (Puerto Rico) to Santiago (Dominican Republic) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $302, departing December 30 and returning January 2 on a nonstop flight. The cheapest month to fly in our data is December, from $302. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.