$88 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, Sep 20 - Sat, Sep 27
PVD
T.F. Green
SJU
Luis Munoz Marin Intl.
$237 Roundtrip, found 2 days ago
$237
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Sep 20 from T.F. Green to Luis Munoz Marin Intl., returning Sat, Sep 27, priced at $237 found 2 days ago
Fri, Sep 19 - Tue, Sep 23
BOS
Logan Intl.
SJU
Luis Munoz Marin Intl.
$326 Roundtrip, just found
$326
Roundtrip
just found
Select Delta flight, departing Fri, Sep 19 from Logan Intl. to Luis Munoz Marin Intl., returning Tue, Sep 23, priced at $326 just found

Airfares from $88 One Way, $176 Round Trip from Boston to San Juan

Prices starting at $176 for return flights and $88 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.

Wed, Feb 25 - Tue, Mar 3
BOS
Boston
SJU
San Juan
$176 Roundtrip, found 2 hours ago
$176
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Wed, Feb 25 from Boston to San Juan, returning Tue, Mar 3, priced at $176 found 2 hours ago
Tue, Oct 7 - Sat, Oct 18
BOS
Boston
SJU
San Juan
$187 Roundtrip, found 2 days ago
$187
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Oct 7 from Boston to San Juan, returning Sat, Oct 18, priced at $187 found 2 days ago
Sat, Oct 18 - Thu, Oct 23
PVD
Providence
SJU
San Juan
$198 Roundtrip, found 1 hour ago
$198
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Sat, Oct 18 from Providence to San Juan, returning Thu, Oct 23, priced at $198 found 1 hour ago
Sun, Oct 5 - Fri, Oct 10
PVD
Providence
SJU
San Juan
$207 Roundtrip, found 6 days ago
$207
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Sun, Oct 5 from Providence to San Juan, returning Fri, Oct 10, priced at $207 found 6 days ago
Sun, Oct 19 - Thu, Oct 23
PVD
Providence
SJU
San Juan
$212 Roundtrip, found 6 days ago
$212
Roundtrip
found 6 days ago
Select United flight, departing Sun, Oct 19 from Providence to San Juan, returning Thu, Oct 23, priced at $212 found 6 days ago

San Juan economy flight packages

Price found within the past 48 hours. Click for updated prices.
Olive Boutique Hotel, A Small Luxury Hotel of the World (Adults Only)
4.0-star property

Olive Boutique Hotel, A Small Luxury Hotel of the World (Adults Only)

9/10 Wonderful! (638 reviews)

Oct 21 - Oct 26

5 night stay

Boston (BOS) to San Juan (SJU)

JetBlue Airways • Roundtrip • Coach
Save 100% on your flight
Price was $1,233, price is now $816 per person
$816
per person
found 1 day ago
Gorgeous, unique property. If you cannot stand the chain hotels and need a little character in your hotel, you will LOVE Olive. The rest is also amazing 5 star all the way.

Reviewed on Aug 9, 2025

Dorado Beach 5 Bedroom Villa
3.5-star property

Dorado Beach 5 Bedroom Villa

No reviews

Oct 21 - Oct 25

4 night stay

Boston (BOS) to San Juan (SJU)

JetBlue Airways • Coach

San Juan (SJU) to Boston (BOS)

Spirit Airlines • Coach
Save 100% on your flight
Price was $2,045, price is now $1,278 per person
$1,278
per person
found 1 day ago
Bali Posh Hotel PR, Adults Only -Isla Verde
2.5-star property

Bali Posh Hotel PR, Adults Only -Isla Verde

8.6/10 Excellent! (763 reviews)

Nov 6 - Nov 10

4 night stay

Boston (BOS) to San Juan (SJU)

JetBlue Airways • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,468, price is now $933 per person
$933
per person
found 1 day ago
Close to everything!

Reviewed on Sep 15, 2025

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San Juan first class flight packages

Price found within the past 48 hours. Click for updated prices.
Aire de O:live
4.0-star property

Aire de O:live

9/10 Wonderful! (253 reviews)

Oct 16 - Oct 19

3 night stay

Boston (BOS) to San Juan (SJU)

Delta • FirstClass

San Juan (SJU) to Boston (BOS)

American Airlines • FirstClass
Price was $1,352, price is now $1,134 per person
$1,134
per person
found 1 day ago
The staff were all fantastic. Very nice people. I wasn't crazy about the room. The windows are like an office building- they don't open. The Wifi was quite spotty. The sliding door for the toilet didnt work. The clothes closet didn't close properly. The bathroom sink was beautiful but the joystick spout was weird. Small complaints, really. But I would really have loved an open window...Great beach!

Reviewed on Apr 9, 2025

Fairmont El San Juan Villa Experience
5.0-star property

Fairmont El San Juan Villa Experience

7.6/10 Good! (125 reviews)

Oct 16 - Oct 19

3 night stay

Boston (BOS) to San Juan (SJU)

Delta • FirstClass

San Juan (SJU) to Boston (BOS)

American Airlines • FirstClass
Price was $1,612, price is now $1,302 per person
$1,302
per person
found 1 day ago
My family and I stayed at this property for a week. We had a pool-side villa with balcony, as part of their Signature Experience at the hotel. In my opinion, their signature experience did not add any value above and beyond our usual expectations. They reached out to ask about arrival time, special celebrations, etc. I

Reviewed on Jul 8, 2025

Fairmont El San Juan Hotel
5.0-star property

Fairmont El San Juan Hotel

8.4/10 Very Good! (1,954 reviews)

Oct 16 - Oct 19

3 night stay

Boston (BOS) to San Juan (SJU)

Delta • FirstClass

San Juan (SJU) to Boston (BOS)

American Airlines • FirstClass
Price was $1,470, price is now $1,209 per person
$1,209
per person
found 1 day ago
All staff was extremely amazing and so accommodating made my daughters 13th birthday one we won’t ever forget .

Reviewed on Sep 4, 2025

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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
Icelandair, JetBlue, Delta Air Lines, Hawaiian Airlines, TAP Air Portugal
Earliest Flight Arrival
4:17PM UTC
Latest Flight Arrival
4:15PM UTC

Boston to San Juan

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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.