Cheap flights Boston - San Juan, Puerto Rico

Compare flights Boston - San Juan and book wherever you prefer

We search all the airline and agency websites to find the cheapest flight for the route Boston - San Juan. Find your Boston - San Juan flight using Trabber and book it directly on the website with the best price, saving time and money.

Information about the route Boston - San Juan

Average price $285
Popular airline Spirit Airlines
Duration 3 hours and 51 minutes
Cheap month January
High season March
Best getaway departing: Monday, returning: Friday
Distance 1676 mi
Best time to buy 30 days in advance

Cheapest airlines on route Boston - San Juan

Code Airline % Searches % being the cheapest
NK Spirit Airlines 96.2 74.5
B6 JetBlue 88.6 13.7
F9 Frontier 48.3 9.7
AA American Airlines 93.8 6.9
UA United 89.1 3.6
WN Southwest Airlines 20.9 3.1
DL Delta 73.1 1.6
AV Avianca 2.8 0.7
SY Sun Country Airlines 2.9 0.2
9K Cape Air 3.6 0.0
Overall ranking and explanation

Frequently asked questions about flights Boston - San Juan

How long does it take from Boston to San Juan by plane?

The shortest journey by plane from Boston (BOS) to San Juan (SJU) lasts 3 hours and 51 minutes. In the opposite direction, from SJU to BOS, it takes 4 hours and 13 minutes.

What is the distance in a straight line between Boston and San Juan?

The distance between Boston and San Juan is 1676 mi.

Which commercial airlines offer non-stop flights from Boston to San Juan?

The airlines with direct flights from Boston to San Juan are: Delta, Frontier, JetBlue and Spirit Airlines.

In which month can you find the lowest prices from Boston to San Juan?

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

In which month do plane tickets from Boston to San Juan reach higher prices?

The most expensive time to fly from Boston to San Juan is March.

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

The cheapest day to travel from Boston to San Juan is Monday.

How far in advance is it advisable to book a flight from Boston to San Juan?

Booking 30 days before you get the best price from Boston to San Juan.

Which airline has the cheapest fares for the from Boston to San Juan flight?

The cheapest prices from Boston to San Juan are usually offered by Spirit Airlines.

Route price statistics

  • Minimum price: $178
  • Average price: $377
  • Maximum price: $687

Data calculated from 11 searches performed during the last 365 days

Top routes from Boston and close to San Juan

Top routes close to Boston with destination San Juan

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San Juan source

San Juan, Puerto Rico

The city has 418,000 inhabitants. The currency used is the US Dollar ($). The main touristic places are Rafael María de Labra Graded School, Puerto Rico Museum of Contemporary Art and Puerto Rico Museum of Art. The closest airports to the city center are Fernando Luis Ribas Dominicci, Luis Muñoz Marín (11 km), José Aponte de la Torre, Mercedita, Antonio Rivera Rodríguez and Benjamín Rivera Noriega. Trabber offers in San Juan 61 hotels for the visitors of this city in Puerto Rico.

Hotels in San Juan

Cars at San Juan