$64 Cheap flight deals from Boston (BOS) to San Juan (SJU)

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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.

Sat, May 3 - Fri, May 9
BOS
Logan Intl.
SJU
Luis Munoz Marin Intl.
$201 Roundtrip, found 1 hour ago
$201
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Sat, May 3 from Logan Intl. to Luis Munoz Marin Intl., returning Fri, May 9, priced at $201 found 1 hour ago
Sun, May 4 - Wed, May 7
PVD
T.F. Green
SJU
Luis Munoz Marin Intl.
$238 Roundtrip, found 6 days ago
$238
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Sun, May 4 from T.F. Green to Luis Munoz Marin Intl., returning Wed, May 7, priced at $238 found 6 days ago
Fri, May 2 - Sun, May 4
ORH
Worcester Regional
SJU
Luis Munoz Marin Intl.
$537 Roundtrip, found 2 days ago
$537
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Fri, May 2 from Worcester Regional to Luis Munoz Marin Intl., returning Sun, May 4, priced at $537 found 2 days ago

Airfares from $64 One Way, $126 Round Trip from Boston to San Juan

Prices starting at $126 for return flights and $64 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.

Thu, May 29 - Wed, Jun 4
BOS
Boston
SJU
San Juan
$126 Roundtrip, just found
$126
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, May 29 from Boston to San Juan, returning Wed, Jun 4, priced at $126 just found
Thu, Jun 12 - Thu, Jun 19
BOS
Boston
SJU
San Juan
$153 Roundtrip, just found
$153
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Jun 12 from Boston to San Juan, returning Thu, Jun 19, priced at $153 just found
Sun, May 11 - Thu, May 15
BOS
Boston
SJU
San Juan
$206 Roundtrip, just found
$206
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, May 11 from Boston to San Juan, returning Thu, May 15, priced at $206 just found
Sat, Oct 18 - Sat, Oct 25
BOS
Boston
SJU
San Juan
$214 Roundtrip, found 3 hours ago
$214
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, Oct 18 from Boston to San Juan, returning Sat, Oct 25, priced at $214 found 3 hours ago
Wed, Sep 24 - Wed, Oct 8
BOS
Boston
SJU
San Juan
$214 Roundtrip, just found
$214
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Sep 24 from Boston to San Juan, returning Wed, Oct 8, priced at $214 just found

San Juan economy flight packages

Price found within the past 48 hours. Click for updated prices.
Segovia Studio Units
3.0-star property

Segovia Studio Units

8.6/10 Excellent! (622 reviews)

Jun 19 - Jun 26

7 night stay

Boston (BOS) to San Juan (SJU)

Spirit Airlines • Roundtrip • Coach
per person
found 1 day ago
Amazing stay will be back

Reviewed on Mar 16, 2025

El Colonial - Adults Only
3.5-star property

El Colonial - Adults Only

9.4/10 Exceptional! (1,109 reviews)

Jun 5 - Jun 9

4 night stay

Boston (BOS) to San Juan (SJU)

Spirit Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
This was the perfect spot the night before our cruise. Extremely convenient to all of the highlights of San Juan and the cruise port. The staff was excellent and very welcoming

Reviewed on Feb 15, 2025

Urbana Hotel
2.0-star property

Urbana Hotel

8.4/10 Very Good! (198 reviews)

Jun 5 - Jun 9

4 night stay

Boston (BOS) to San Juan (SJU)

Spirit Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
The Urbana is carved out of newly renovated historic buildings, making for a unique and centrally-located stay. The staff is friendly an helpful, and a bar across the street offers drinks and music. While I stayed there, a couple big music/dance events happened at an events venue also on the block, so the whole street felt alive and energetic. It is about a mile walk to the center of Old San Juan, and you pass lots of plazas and sites of interest on the way. A bakery is just down the block offering breakfast and lunch options, and a co-working space next door is available for guests who need to be on the clock while in town. The rooms are small, but with the beach only 10-15 minutes away on foot, and with San Juan all around you, who needs to be in the room? Even so, the hotel was meticulously clean and comfortable. Depending on the time of day, the water might be more warm than hot, but the in-room AC makes climate control easy. I will definitely seek to stay here again!

Reviewed on Mar 13, 2023

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San Juan first class flight packages

Price found within the past 48 hours. Click for updated prices.
Ola Boutique Hotel
4.5-star property

Ola Boutique Hotel

9/10 Wonderful! (310 reviews)

Jun 13 - Jun 18

5 night stay

Boston (BOS) to San Juan (SJU)

Delta • Roundtrip • FirstClass
Save 100% on your flight
per person
found 23 hours ago
Excellent accommodations. Room was a little small but convenience & extra courteous staff made up for it. Theyre just genuinely warm. Silk restaurant across is phenomenal & grocery is also just across. Walk to Condado area

Reviewed on Jan 4, 2025

El Colonial - Adults Only
3.5-star property

El Colonial - Adults Only

9.4/10 Exceptional! (1,109 reviews)

Jun 13 - Jun 18

5 night stay

Boston (BOS) to San Juan (SJU)

Delta • Roundtrip • FirstClass
Save 100% on your flight
per person
found 23 hours ago
This was the perfect spot the night before our cruise. Extremely convenient to all of the highlights of San Juan and the cruise port. The staff was excellent and very welcoming

Reviewed on Feb 15, 2025

Hotel Puerto Valdes
4.0-star property

Hotel Puerto Valdes

8.8/10 Excellent! (395 reviews)

Jun 13 - Jun 18

5 night stay

Boston (BOS) to San Juan (SJU)

Delta • Roundtrip • FirstClass
per person
found 23 hours ago
The staff is what made this stay a win win! Thanks to Alex and his recommendations we had a great time. He definitely made up for the construction noise and the roof top being closed. To the owner or owners if it was not for your staff we would have left after the first day due to not being told about the construction.

Reviewed on Sep 3, 2024

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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
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Boston to San Juan

Orbitz is the number one travel site for finding guaranteed low prices on Boston to San Juan flights. Not only do we have discount tickets on domestic and international tickets but our cutting-edge mobile tools keep you informed on the go.

Find Low Prices in One Place

Booking a trip from Boston to San Juan has never been easier. Not only will you find great deals on flights, we offer bargains on cruises, car rentals, top-notch hotels, and more. You can also research and add local activities in San Juan to your flight or hotel reservation to keep the kids happy and active.

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Use our mobile app for your iPhone, iPad, or Android phone—or our mobile website m.orbitz.com—to find bargains on flights from Boston to San Juan wherever you are. Book your cheap Boston to San Juan flights and a hotel room too—even at the last minute. Orbitz also makes your life easier with free alerts that are sent to your mobile phone or email about delays to your upcoming flights from Boston to San Juan.

Don’t Miss out on Miles

Accumulate frequent flyer miles or points on your Boston to San Juan flights. It’s as simple as entering your frequent flyer number when you’re making your flight reservation on Orbitz to rack up miles on qualified flights from Boston to San Juan. You can save your frequent flyer numbers in your Orbitz account to save time during your next flight booking.

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.