Flights from Boston to Puerto Rico

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

The best deals on flights from Boston to Puerto Rico

Jetcost allows you to effortlessly compare a wide selection of airline tickets at affordable prices. In mere seconds you will be offered thousands of deals to fly from Boston to Puerto Rico, filtered according to your needs and listed beginning with the cheapest. With Jetcost you can compare thousands of deals on flights at any time; enter your travel details and search for the ideal flight from Boston to Puerto Rico now. Check out the latest deals on cheap flights or book a last minute flight on Jetcost.

We compare offers from over 600 airlines to find the one that suits you: low-cost flights, last minute offers, and special travel agency promotions. Compare airfares from Boston to Puerto Rico and find the best deal for your low-cost flight.

Flights from Boston to Puerto Rico at the best price

Jetcost compares offers from hundreds of airlines to find direct and stopover flights from Boston to Puerto Rico. You will simply need to choose your departure airport and Jetcost will find the cheapest flights from Boston to Puerto Rico. Filter your search according to your preferences and save even more by choosing alternative dates and alternative airports. Finding a flight from Boston to Puerto Rico at the best price has never been easier: enter the departure airport, the destination airport, your travel dates and the number of passengers. Jetcost will show you the results of your search quickly and intuitively, by comparing the offers available online for free! Don't miss the right flight: compare the fares with Jetcost and fly at the best price.