Boston (BOS) to Santiago (STI) flights
One airline flies nonstop from Boston (BOS) to Santiago (STI): JetBlue Airways. The two airports are 1,587 miles (2,554 km) apart. There are also 8 ways to fly it with one stop, through Providenciales, New York and New York and more.
Airlines flying nonstop from BOS to STI
- JetBlue AirwaysNot in an alliance · bookable with 2 programsWho books it
Book BOS to STI with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- JetBlue TrueBlueBooks JetBlue Airways
- Singapore Airlines KrisFlyerBooks JetBlue Airways
BOS to STI with one stop
8 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Providenciales (PLS)American Airlines, JetBlue Airways and 1 more, then Caicos Express Airways and interCaribbean Airways
9QJY - Via New York (JFK)JetBlue Airways and Delta Air Lines the whole way
- Via New York (EWR)United Airlines the whole way
- Via Philadelphia (PHL)American Airlines the whole way
- Via San Juan (SJU)JetBlue Airways the whole way
- Via Fort Lauderdale (FLL)JetBlue Airways the whole way
- Via Miami (MIA)American Airlines the whole way
- Via Orlando (MCO)JetBlue Airways the whole way+2
BOS to STI: common questions
Which airlines fly nonstop from BOS to STI?
JetBlue Airways flies nonstop from Boston (BOS) to Santiago (STI).
How far is Boston from Santiago by plane?
Boston (BOS) and Santiago (STI) are 1,587 miles (2,554 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book BOS to STI award flights?
2 programs can book at least one of the nonstop airlines: JetBlue TrueBlue and Singapore Airlines KrisFlyer. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does BOS to STI cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for BOS to STI with taxes and fees.
Where can I connect between Boston and Santiago?
The most direct connections are through Providenciales (PLS), New York (JFK), New York (EWR), Philadelphia (PHL) and San Juan (SJU). On 7 of them the same airline flies both flights, for example JetBlue Airways through New York.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.