On this page, you can find and book flights from Boston to Santiago. The distance between the cities is 2,537 km, and there are approximately 9 flights operating weekly on this route.
Regular flights are operated by JetBlue (B6). Ticket prices are dynamic, so we recommend using the low price calendar and the price trend chart to find the best deals.
The table shows direct flights Boston → Santiago on the selected date. The flight takes approximately 4 h. Regular flights are operated by JetBlue. Departures from Logan International Airport airports, arrivals at Cibao International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Boston — Santiago by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $130 in J, and the most expensive are around $291 in y. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Boston → Santiago, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $356 | high | May | $264 | low | Sep | $274 | low |
| Feb | $346 | high | Jun | $325 | medium | Oct | $264 | low |
| Mar | $335 | high | Jul | $386 | high | Nov | $269 | low |
| Apr | $315 | medium | Aug | $330 | medium | Dec | $376 | high |
Some values are estimated based on seasonality.
The hottest month in Santiago is August, with an average temperature of 31.8°C, while the rainiest is September, with up to 105.46 mm of precipitation. In the winter months, such as January and February, the weather remains comfortable, with temperatures reaching up to 27.5°C.
The lowest ticket prices are recorded in January — $131, while in June, the cost reaches its peak, starting $412. It is also cost-effective to plan your flight for September, when fares start $133.
January can be considered the optimal choice: it is one of the driest months with the lowest prices. In June and July, expect the highest travel costs due to peak seasonal demand.
JetBlue (B6) is the primary air carrier on the route from Boston to Santiago. There are approximately 9 regular flights per week, providing a stable connection between the cities. You can view the detailed flight schedule and choose the most suitable fare type in the interactive list below.
Flights Boston — Santiago depart from Logan International Airport and arrive at Cibao International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is about 2,537 km. Direct flight time typically takes between 3.5 and 4 hours, depending on weather conditions and aircraft type.
Regular flights on this route are operated by JetBlue (B6). A current list of available carriers and the number of flights can be found on this page.
Flights from Boston arrive at Cibao International Airport (STI), which serves Santiago and the surrounding regions of the Dominican Republic.
Flight prices change constantly based on demand and seasonality. You can see the current price minimum for the coming months in the low price calendar above.
The most advantageous offers are usually available for departures in January and September. We recommend using the price trend chart to track the cheapest days for booking.
Where travelers fly most — pick a route and check prices
