Cheap flights from Boston to San Juan
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When is the best time to book a Boston - San Juan flight?

Fly Scanner offers you the possibility to find flights from Boston to San Juan at the best price thanks to the flexible dates shopping function: compare the prices of flight tickets for dates close to those selected and save money by changing the day of departure or arrival.

Find a direct flight Boston to San Juan

If you're looking only for direct flights to San Juan, with our search engine you can filter the offers of hundreds of companies to get only the cheapest direct flights from Boston to San Juan. Avoid unnecessary waste of time, compare all offers in one search.

Compare cheap Boston - San Juan flights

Fly Scanner finds the best travel solutions among the offers of hundreds of airlines, proposing even cheaper alternatives.

Direct flights and flexible dates

Fly Scanner helps you save money by also showing you travel deals for days close to your chosen dates and for airports close to Boston or San Juan. Moreover, if you want to avoid stopovers, with Fly Scanner you can compare only the prices of direct flights from Boston to San Juan by simply checking the option on the search page.

Frequently Asked Questions

Frequently asked questions about flights from Boston to San Juan.

How much does a Boston - San Juan flight cost?

The lowest price in the last 15 days for an airline ticket from Boston to San Juan is Can$394.

How far is Boston from San Juan?

Boston is about 2702 km from San Juan.

What are the airports in San Juan?

San Juan has another airport: Isla Grande.

What are the airports in Boston?

Boston has one airport: Boston - Logan.

What are the most popular destinations searched for in Puerto Rico?

The most searched cities in Puerto Rico according to our users are: Aguadilla, Culebra Airport, Mayaguez, Ponce, San Juan.

What is the cheapest month to fly from Boston to San Juan?

The cheapest month to fly from Boston to San Juan is December.

What is the most expensive month to fly from Boston to San Juan?

The most expensive month to fly from Boston to San Juan is February.

What is the best day of the week to fly from Boston to San Juan?

For flights from Boston to San Juan Thursday is on average the cheapest day to fly, while Wednesday is the most expensive day to fly.
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