
Popular airlines from Logan International Airport (BOS) to Luis Munoz Marin Intl. Airport (SJU)
- JetBlue Airways
JetBlue Airways
- Spirit Airlines
Spirit Airlines
- American Airlines
American Airlines
- Delta
Delta
- United
United
- Southwest Airlines
Southwest Airlines
- Frontier Airlines
Frontier Airlines
Cheap flights from Boston to San Juan (BOS-SJU)
Prices were available within the past 7 days and start at €117 for one-way flights and €216 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 30 Sep - Sat, 4 Oct
BOS
Boston
SJU
San Juan
€216 Return, found 4 days ago
€216
Return
found 4 days ago

Tue, 30 Sep - Sat, 4 Oct
BOS
Boston
SJU
San Juan
€226 Return, found 4 days ago
€226
Return
found 4 days ago

Tue, 30 Sep - Sat, 4 Oct
BOS
Boston
SJU
San Juan
€234 Return, found 4 days ago
€234
Return
found 4 days ago

Fri, 13 Mar - Fri, 20 Mar
BOS
Boston
SJU
San Juan
€235 Return, found 3 days ago
€235
Return
found 3 days ago

Tue, 30 Sep - Sat, 4 Oct
BOS
Boston
SJU
San Juan
€238 Return, found 4 days ago
€238
Return
found 4 days ago

Tue, 30 Sep - Sat, 4 Oct
BOS
Boston
SJU
San Juan
€239 Return, found 4 days ago
€239
Return
found 4 days ago

Fri, 6 Feb - Wed, 11 Feb
BOS
Boston
SJU
San Juan
€242 Return, found 1 day ago
€242
Return
found 1 day ago

Fri, 6 Feb - Wed, 11 Feb
BOS
Boston
SJU
San Juan
€243 Return, found 1 day ago
€243
Return
found 1 day ago

Tue, 30 Sep - Sat, 4 Oct
BOS
Boston
SJU
San Juan
€273 Return, found 4 days ago
€273
Return
found 4 days ago

Mon, 23 Feb - Sat, 28 Feb
BOS
Boston
SJU
San Juan
€320 Return, found 6 hours ago
€320
Return
found 6 hours ago
Find the cheapest month to fly from Boston (BOS) to San Juan (SJU)
January is typically the cheapest month to fly
From €86 - €269 per traveller.
Graph displaying average flight prices per month
Origin airport | Logan Intl. |
Destination airport | Luis Munoz Marin Intl. |
Airlines serving | American Airlines, Delta, JetBlue Airways, United |
Return price | €216 |
Distance | 2686 km |
Average flight time | 4 hours 6 mins |
Perfect flights from Boston to San Juan
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Boston to San Juan. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of San Juan, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Logan Intl. to Luis Munoz Marin Intl. ticket options cater to your travel preferences, with incredible one-way fares from €117 and roundtrip prices from €216. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Luis Munoz Marin Intl. and explore San Juan and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your BOS to SJU travel arrangements today and embark on the journey of a lifetime in San Juan.
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Top Routes from Boston
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*Available to Expedia members.