Flights Boston → Santiago
BOS → STI
How long is the flight from Boston to Santiago?
The flight from Boston (BOS) to Santiago (STI) takes about 3h 37m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
Route overview
The flight route operates from Boston to Santiago, utilizing an Airbus A320 aircraft. The destination airport in Santiago sees approximately 1,796,209 passengers annually, indicating significant traffic and connectivity for the region.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The Boston (BOS) → Santiago (STI) route is operated by JetBlue Airways. FlightGuard's average computed risk is 10.5/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. Departing from Boston the average ATFM delay is 5.5 minutes.
Heading to Santiago: what to expect in this direction
Flying from Boston (BOS) to Santiago (STI) heads south for about 2,553 km, a flight time of roughly 3h 37m.
Air-traffic congestion: departing Boston the average ATFM delay is 5.5 min (atfm).
Route facts
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| JetBlue Airways (B6) | 79% | 7 min | 0.1% |
Airlines operating BOS-STI
Airports
Frequently asked questions about BOS-STI
The flight from Boston (BOS) to Santiago (STI) takes about 3h 37m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
Route-specific punctuality data isn't available yet. Check your flight on FlightGuard for a real-time analysis.
The cancellation rate varies by airline and season. Check your flight risk for an up-to-date estimate.
The route is operated by 1 airline: JetBlue Airways.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Santiago, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
