Cheap Flight Deals From Boston (BOS) to San Juan (SJU) Starting at $77

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This Weekend's Flight Deals from Boston to San Juan

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Airfares from $77 One Way, $154 Round Trip from Boston to San Juan

Prices starting at $154 for return flights and $77 for one-way flights to San Juan were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

San Juan economy flight packages

Hyatt Residence Club Dorado, Hacienda Del Mar
OLV Hotel - Adults Only
El Conquistador Resort
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More About Flying To San Juan from Boston

Route Information for Flights from Boston to San Juan

Origin Airport IATA Code BOS
Destination Airport IATA Code SJU
Distance 1679 mi
Direct Flight Airlines Qatar Airways, Aer Lingus, JetBlue Airways, Emirates, Hawaiian Airlines, TAP Air Portugal, Spirit Airlines
Earliest Flight Arrival 4:02PM UTC
Latest Flight Arrival 3:31AM UTC

Boston to San Juan

It has never been easier to find cheap Boston to San Juan flights. Orbitz has some of the best deals around to save you more money on your flight, hotel, and vacation package for the trip you have been waiting for.

Plan Your Boston to San Juan Flights on the Go

Orbitz offers cutting-edge mobile tools that let you search and book flights anywhere. All you need is a smartphone or mobile device to find discounts on flights from Boston to San Juan. Use the app to check to make sure your flight is on time or book a last-minute cheap hotel room.

Get the Best Deals on Boston to San Juan Flights

Finding great deals on flights from Boston to San Juan is a snap with Orbitz. With our guaranteed low prices, you don’t have to worry if you are getting the best prices on air tickets, hotels, and cruises. And with all that money you saved, you can enjoy your San Juan vacation even more.

Pile Up Miles With Discount Air Tickets

Not only can you find great bargains on Boston to San Juan flights, but you can rack up frequent flyer miles on the flights too. Enter your frequent flyer number on qualified flights when booking for Orbitz to see the miles pile up in your account.

Flight Alerts Keep You Informed

Stay on top of the latest updates for flights from Boston to San Juan. We send you free email and mobile alerts to keep you informed about delays to Boston to San Juan flights.

Frequently asked questions

Am I able to catch a flight from Boston to San Juan now?
If you’re puzzled about travel restrictions and quarantine requirements when catching a flight from Boston to San Juan, go right to the Covid-19 Travel Advisor.
Are there non-stop flights from Boston to San Juan?
The excellent news is, there are. JetBlue and Spirit Airlines are two carriers that will take you directly from Logan Intl. Airport (BOS) to SJU.
What is the shortest flight from Boston to San Juan?
The quickest flight from Boston to San Juan is around 5 hours and 21 minutes. Grab a wine from the cabin crew, start your travel journal or finish that podcast — you’ll have plenty of time on this medium-haul journey.
What airlines fly from Boston to San Juan most frequently?
There are a couple of airlines offering frequent flights from Boston, MA Airport (BOS-Logan Intl.) to Luis Munoz Marin Intl. Airport (SJU), including JetBlue (B6). A top pick for many travelers, it operates 91 flights on this route each month. Spirit Airlines (NK) will also take you to your destination in style and comfort. Offering 30 flights every month between Boston and San Juan, it’s another popular airline to look into.
If I am not able to travel due to COVID-19, can I cancel my flight to San Juan?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to San Juan have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to San Juan with flexible change policies?
In most cases you’ll have the option to reschedule your flight to San Juan without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2020 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.
How can I save money on flights?
To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you’ll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.