Direct (nonstop) flights from Boston to Santiago
1 airline flys nonstop from Boston Logan International Airport (BOS) to Cibao International (STI). It's 1,582 miles (2,546 km), about 3h 50m in the air. Operated by JetBlue Airways.
JetBlue Airways
Route data last updated: May 31, 2026
Airlines with non-stop flights
B6
JetBlue Airways
Alternative Routes
Other ways to fly from Boston to Santiago with one stop · direct emits 267 kg CO₂ per passenger
Looking for the return flight?
STI → BOS: Flights from Santiago to BostonOther direct flights from Boston
Direct flights from Santiago (STI)
Frequently Asked Questions
How long is the direct flight from Boston to Santiago?
A nonstop flight from Boston (BOS) to Santiago (STI) takes approximately 3 hours and 50 minutes. The distance is 1,582 miles (2,546 km).
Which airlines fly nonstop from Boston to Santiago?
Just JetBlue Airways.
Is there a nonstop flight from Boston to Santiago?
Yes. 1 airline: JetBlue Airways.
How far is Boston from Santiago?
The flight distance from Boston to Santiago is 1,582 miles (2,546 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Boston to Santiago?
At 3h 50m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from USA to Dominican Republic?
Depends on your passport. Check with the Dominican Republic embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Boston to Santiago?
Roughly 267 kg CO2 per passenger one-way. That's about the same as driving 1,335 km.
Is the return flight from Santiago to Boston also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Boston to Santiago?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Boston Logan International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.