Tuesday is generally a great day to depart. Flying on this day could help you save up to 27%.
Travelers have found it’s best to book a flight 26 days in advance to save up to 23% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 26 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Juan to Boston 1-2 weeks in advance for as low as $270, or $316 for flights within the next 24 hours.
|Afternoon Noon to 6 PM||57% of SJU to BOS departures|
|Evening 6 PM to midnight||30% of SJU to BOS departures|
|Early morning Midnight to 6 AM||12% of SJU to BOS departures|
|Morning 6 AM to noon||1% of SJU to BOS departures|