Cheap flights from Santiago (STI)

DR's northern gateway in Santiago, the Cibao Valley's airport

Cibao International serves Santiago de los Caballeros and the Cibao Valley, located about 10 km south of the city. It is the Dominican Republic's third-largest airport, focused on diaspora traffic to New York, Boston and Miami. JetBlue, Arajet, Spirit, American and Delta all operate, alongside seasonal European charter flights.

Why search this airport on Flightmussy

Airlines flying from Santiago (STI)

Major carriers: JetBlue, Arajet, American Airlines, Delta Air Lines, Spirit Airlines. Low-cost carriers: JetBlue, Arajet, Spirit Airlines, Frontier Airlines.

Popular destinations from Santiago (STI)

Frequently asked questions

When is the cheapest time to fly from Santiago, DR?
September and early October are the cheapest weeks out of STI, sitting in hurricane season when leisure demand drops. Diaspora traffic stays steadier than at PUJ, but fares still fall meaningfully. Flightmussy's 12-month fare heatmap shows the cheapest week across all carriers including LCCs.
Which airlines fly from STI?
JetBlue runs the main routes to New York and Boston. Arajet, the Dominican LCC, has expanded fast across the Americas. American, Delta and Spirit cover Miami, Atlanta and Fort Lauderdale, and seasonal European charters operate from Madrid. The schedule is diaspora-heavy rather than tourist-focused.
What's the difference between STI and SDQ?
STI serves Santiago de los Caballeros and the Cibao Valley in the north. SDQ serves Santo Domingo on the south coast. STI is much closer to Puerto Plata, Cabarete and Sosúa beaches; SDQ is the capital gateway. Flightmussy's multi-airport DR filter lets you compare both in one search.
What is the IATA code for Santiago, Dominican Republic?
The IATA code is STI, for Cibao International Airport. The ICAO code is MDST. STI is distinct from SCU (Santiago de Cuba) and SCL (Santiago, Chile) — always confirm the country before booking. Flightmussy displays full airport names alongside codes to avoid this confusion.

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