⚡ Fare recorded April 25, 2026 · Prices change daily

Boston to Santiago de los Caballeros flights

Boston (BOS) to Santiago de los Caballeros (STI): 1,586 miles (2,553 km) great-circle, about 3h 40m nonstop by our estimate. Cheapest fare observed: $347 round-trip on American Airlines, with 1 stop, departing June 6, 2026.

AAAmerican AirlinesAA1259
Depart
BOS
Boston, USA
08:00
2026-06-06
✈
Arrive
STI
Santiago de los Caballeros, Dominican Republic
Returns 07:03
2026-06-15
Stops
1 stop
Distance
1,586 mi
Est. nonstop time
3h 40m
Trip type
Round-trip
$347
Round-trip · per person
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About this flight

When did the cheapest Boston to Santiago de los Caballeros fare fly?

$347 round-trip, American Airlines AA1259, departing 2026-06-06 at 08:00, returning 2026-06-15. The recorded itinerary left on a Saturday, returning on a Monday 9 nights later; the fare was observed 42 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.

Route facts

How far is Boston from Santiago de los Caballeros?

  • Distance: 1,586 miles (2,553 km) great-circle, heading south.
  • Estimated nonstop flight time: about 3h 40m.
  • Departure airport: General Edward Lawrence Logan International Airport (BOS), Boston, United States, UTC-4 on June 6, 2026.
  • Arrival: Cibao International Airport (STI), Dominican Republic, UTC-4 on June 6, 2026.
  • Time difference: none on the recorded date.
  • Route type: international, United States to Dominican Republic.
  • Arrival airport elevation: 565 ft.
  • Recorded itinerary: American Airlines AA1259, 1 stop, round-trip, 9 days between departure and return.
Fare comparison

How does the Boston to Santiago de los Caballeros fare compare with other routes from BOS?

At $347, it ranked 14th of the 30 round-trip fares we recorded from BOS (median $623). That is 21.9 cents per great-circle mile (round-trip price over one-way distance), above the BOS median of 19.1 cents across 30 round-trip routes.

Routes from BOS of similar length: Santo Domingo (1,655 mi) at $308 and San Juan (1,679 mi) at $297.

American Airlines had the cheapest fare on 5 of 30 BOS routes. It is the 22nd longest of the 30 routes we track from BOS.

Other ways in

What did other cities pay to fly to Santiago de los Caballeros?

Of 7 departure airports with a fare to Santiago de los Caballeros, Boston (BOS) ranked 6th at $347. Lowest: $245 from New York (JFK); highest: $364 from Orlando (MCO); 4 nonstop. Cheapest-fare airlines (routes): Spirit (3), JetBlue (2), American Airlines (1) and Frontier (1).

Sources

Where do these numbers come from?

Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/New_York, America/Santo_Domingo; flight time is our estimate.

FAQ

Boston to Santiago de los Caballeros flight questions

How far is Boston from Santiago de los Caballeros by plane?

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Boston is about 1,586 miles (2,553 km) from Santiago de los Caballeros on a great-circle line from General Edward Lawrence Logan International Airport (BOS) to Cibao International Airport (STI), heading south. It is the 22nd longest of the 30 routes we track from BOS. The recorded itinerary had 1 stop, so the distance flown was longer.

How long is the flight from Boston to Santiago de los Caballeros?

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About 3h 40m nonstop by our estimate for 1,586 miles (500 mph cruise plus 30 minutes, not a timetable). The recorded American Airlines fare was with 1 stop. 7 airports in our feed had a fare to Santiago de los Caballeros; this one ranked 6th, and 4 of the 7 were nonstop.

What is the time difference between Boston and Santiago de los Caballeros?

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On June 6, 2026, Boston was on UTC-4 (America/New_York) and Santiago de los Caballeros on UTC-4 (America/Santo_Domingo), so the two cities shared the same clock time: noon in Boston was 12:00 in Santiago de los Caballeros. Daylight saving changes it: in mid-January 2026 the gap is Santiago de los Caballeros 1 hour ahead, in mid-July no difference.

How much is a flight from Boston to Santiago de los Caballeros?

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As observed on April 25, 2026: $347 per person round-trip on American Airlines flight AA1259, departing June 6, 2026, returning June 15, 2026, with 1 stop. At $347, it ranked 14th of the 30 round-trip fares we recorded from BOS (median $623). That is 21.9 cents per great-circle mile (round-trip price over one-way distance), above the BOS median of 19.1 cents across 30 round-trip routes. Prices change daily, so check the live fare.

Is there a nonstop flight from Boston to Santiago de los Caballeros?

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The cheapest recorded fare had 1 stop; our feed keeps only the cheapest fare per route, so a pricier nonstop may exist. Into Santiago de los Caballeros, 4 of the 7 recorded fares were nonstop. From BOS, 4 of 30 were.

Which airports serve flights from Boston to Santiago de los Caballeros?

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It departs General Edward Lawrence Logan International Airport (BOS) in Boston, United States, and arrives at Cibao International Airport (STI) in Santiago de los Caballeros, Dominican Republic. An international flight, United States to Dominican Republic. Routes from BOS of similar length: Santo Domingo (1,655 mi) at $308 and San Juan (1,679 mi) at $297.

Where else near Santiago de los Caballeros can you fly from Boston?

Santo Domingo (SDQ) $308San Juan (SJU) $297Miami (MIA) $203Fort Lauderdale (FLL) $133Orlando (ORL) $125Jacksonville (JAX) $212All flights from Boston →

Other cities with flights to Santiago de los Caballeros

From New York (JFK) $245From New York (LGA) $253From Newark (EWR) $258From Fort Lauderdale (FLL) $271From Philadelphia (PHL) $318From Orlando (MCO) $364

Ready to fly?

Book American Airlines BOS → STI · $347 →