Beginning of main content

Lowest round trip fares by airline from Boston and San Juan

Cheapest prices ($56 One Way, $124 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Great Deals On Cheap Hotels in San Juan

Coral by the Sea Hotel
2.5 out of 5.0
2.8 out of 5 (24 reviews)

Located in Isla Verde, this hotel is within a 10-minute walk of Isla Verde Beach and Carolina Beach. Balneario de Carolina is 0.8 mi (1.3 km) away.

I love the location! Close to everything, shops foods, the room needed upgrade like the ceiling was not fixed properly and the air conditioning system leaked. Otherwise overall was pleasant
Casa del Caribe Inn
2.0 out of 5.0
3.5 out of 5 (15 reviews)

Located in Condado, this inn is within 1 mi (2 km) of Atlantic Beach and Condado Beach. Puerto Rico Convention Center and Pan American Pier are also within 3 ...

Location was the best part. Roaches and no ameneties. Unfriendly staff.
CIQALA Luxury Suites
4.0 out of 5.0
4.2 out of 5 (29 reviews)

Located in Miramar, this condo building is within a 15-minute walk of Conservatory of Music of Puerto Rico and Puerto Rico Convention Center. Condado Beach and ...

I enjoyed my stay Great service n friendly employees great food and

Flights Review

Aug 11, 2019

Great Experience

Jul 2, 2018

Great flight

Mar 13, 2018


Feb 28, 2018

Great service

Fly From Boston to San Juan

DestinationSan Juan
Number of Daily Flights3
Earliest Flight Departure DateAug 22
Latest Flight Departure DateAug 22
Popular AirlinesSpirit Airlines

Cheap flights from Boston to San Juan

Cheap flights from Boston to San Juan

Are you ready to book your flight, but feeling nervous about paying too much if prices drop in a few days? Don't play the waiting game. Our Best Price Guarantee means if you see a better fare for the same flight, we'll give you the difference in CheapCash, plus $50 more in CheapCash, which you can use to save on your hotel reservation.

If you have a frequent flier account, add it to your reservation to earn miles. And don't worry about getting stuck in a middle seat. Choose your seats when you book, so you'll be right where you want to be on departure day.

Save Even More Time and Money With a San Juan Travel Package

Once your flights are booked, why start all over again searching for a cheap hotel? Book your flight and hotel together, and save yourself more than time and energy. You'll also be able to take advantage of discounts and coupons on your San Juan vacation that you can't get when you book flights and hotel separately.

Relax in San Juan With Confidence and Convenience

Going cheap doesn't mean giving up great service. Our agents are available 24/7 to help you find the right cheap flights and hotel, and to answer questions about your trip.

Need to grab a cheap travel deal while you're on the go? Download our mobile app, where you can search and book just like you would on your home computer. Stay in-the-know on great rates on flights from Boston to San Juan by signing up for exclusive email deals.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.