Helping travelers to find the best flight offers
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Boston to San Juan:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Boston — San Juan
07/01/2025
Departure date
Direct flight
B6861
Starting at $252
Boston — San Juan
09/03/2025
Departure date
Direct flight
B6861
Starting at $245
Boston — San Juan
02/13/2026
Departure date
Direct flight
B6661
Starting at $438
Boston — San Juan
06/04/2025
Departure date
Direct flight
B61561
Starting at $209
Boston — San Juan
06/09/2025
Departure date
Direct flight
B6561
Starting at $343
Boston — San Juan
06/21/2025
Departure date
Direct flight
B6561
Starting at $225
Boston — San Juan
07/15/2025
Departure date
Direct flight
B6861
Starting at $196
Boston — San Juan
08/22/2025
Departure date
Direct flight
B6261
Starting at $205
Boston — San Juan
08/29/2025
Departure date
Direct flight
B6761
Starting at $175
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Boston to San Juan
Unable to find information about the schedule of direct flights from
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Boston to San Juan. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The cheapest flight ticket from Boston to San Juan according to data for the last 48 hours costs $85
Often the best time to buy tickets from Boston to San Juan is 2 months before departure.
The fastest flights from Boston to San Juan start from 7 hours 12 minutes in the air.
The following airlines operate direct flights on the route Boston — San Juan: JetBlue Airways
Below you will find a list of airlines operating flights on the Boston — San Juan route and the starting prices for flights of each specific airline on it.
A direct flight is the most convenient and comfortable way to fly from Boston to San Juan, despite the fact that sometimes flights with transfers can cost significantly less.
The cheapest one-way flight from Boston to San Juan departs on 07/16/2025, is operated by Spirit Airlines and costs $85
The cheapest roundtrip flight from Boston to San Juan departs on 09/27/2025, is operated by American Airlines and costs $185
Fastest flight from Boston to San Juan takes 7h 12m
There are no direct flights on this route.
The distance between Boston and San Juan is 2697km (1672 miles). There are 55 direct flights from Boston to San Juan. The time difference between Boston and San Juan is 1h . Flights from Boston begin at 7:10 AM. The latest flight from Boston departs at 10:35 PM.
We couldn't find any special offers for flights from Boston to San Juan
