🔥 Boston to San Juan, Puerto Rico for only $190 roundtrip

Flight deals from Boston to San Juan, Puerto Rico | Secret Flying
All the information on this page is accurate at the time of publication.

If you are viewing this deal at a later date, the price and availability may no longer be as advertised.

To ensure you never miss a Secret Flying deal again, register for FREE to receive instant flight deal alerts.

Cheap flights from Boston to San Juan, Puerto Rico for only $190 roundtrip with United Airlines.

 

DEPART:
Boston, USA

 

ARRIVE:
San Juan, Puerto Rico

 

RETURN:
Boston, USA

 

DATES:
Availability from April to November 2025 (excluding summer)

Example dates:
6th-13th Sep
13th-20th Sep
15th-22nd Sep
17th-24th Sep
18th-25th Sep
22nd-29th Sep
24th Sep – 1st Oct
1st-8th Oct
4th-11th Oct

More dates are available for $194 roundtrip:
26th Apr – 3rd May
3rd-10th May
5th-12th May
8th-15th May
23rd-30th Sep
14th-21st Oct
28th Oct – 4th Nov

and more…

 

STOPS:
New York

 

AIRLINES:
United Airlines

 

 

 

Cheap flights from Boston to San Juan, Puerto Rico for only $190 roundtrip with United Airlines. Flight deal ticket image.

Find a hotel to go with your flight to
San Juan