Helping travelers to find the best flight offers
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.
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.
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
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 01/08/2025, is operated by Spirit Airlines and costs $43
The cheapest roundtrip flight from Boston to San Juan departs on 01/11/2025, is operated by Frontier Airlines and costs $112
Fastest non-stop flight from Boston to San Juan takes 3h 53m
There are direct flights on this route 4 days a week: Su, Mo, Tu, and We
The cheapest flight ticket from Boston to San Juan according to data for the last 48 hours costs $43
Often the best time to buy tickets from Boston to San Juan is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Boston to San Juan can be found flying in these months: January, December, November.
The fastest flights from Boston to San Juan start from 3 hours 53 minutes in the air.
The following airlines operate direct flights on the route Boston — San Juan: Frontier Airlines, JetBlue Airways, Spirit Airlines
We couldn't find any special offers for flights from Boston to San Juan
