$93 Cheap JetBlue Airways flights Boston (BOS) to San Juan (SJU)

View $93 flight on Tue, Jan 6, 2026Opens in a new window
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Today's featured flight deals from Logan International Airport (BOS) to Luis Munoz Marin Intl. Airport (SJU)

Nonstop
Carry-on included
Lower price than typical

$93 Cheap JetBlue Airways flights Boston (BOS) to San Juan (SJU)

Prices were available within the past 7 days and start at $93 for one-way flights and $186 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sun, Jan 4 - Thu, Jan 8
BOS
Boston
SJU
San Juan
$186 Roundtrip, just found
$186
Roundtrip
just found
Select JetBlue Airways flight, departing Sun, Jan 4 from Boston to San Juan, returning Thu, Jan 8, priced at $186 just found

Find the cheapest month to fly from Boston (BOS) to San Juan (SJU)

February is typically the cheapest month to fly

From $106 - $379 per traveler.

Alternative airports near San Juan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Luis Munoz Marin Intl. SJU. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $407
SJU
Luis Munoz Marin Intl.
Cheapest
Average driving time to city center16 min
Flights from $407
Flights from Boston (BOS) to San Juan (SJU)
Origin airport
Logan Intl.
Destination airport
Luis Munoz Marin Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Popular airline
JetBlue Airways
Distance
1679 mi
Average flight time
5 hours 4 mins

Frequently asked questions

How much is a JetBlue Airways flight from Logan Intl. Airport (BOS) to Luis Munoz Marin Intl. Airport (SJU)?
You'll find affordable round-trip JetBlue Airways flights from $186 from BOS to SJU by sorting your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $93 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BOS to SJU with JetBlue Airways?
October is one of the least expensive months to get away to San Juan with JetBlue Airways. You could also find fantastic deals on return and one-way tickets in September.
What is the cheapest time to book flights from Logan Intl. Airport (BOS) to Luis Munoz Marin Intl. Airport (SJU) with JetBlue Airways?
To find cheap flights from BOS to SJU with JetBlue Airways, start your search about one month before your intended departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Want another tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does JetBlue Airways fly nonstop from Logan Intl. Airport (BOS) to Luis Munoz Marin Intl. Airport (SJU)?
Take off on one of JetBlue Airways's 21 direct weekly flights from Logan Intl. Airport (BOS) to Luis Munoz Marin Intl. Airport (SJU). To see what's available, enter your origin, destination and dates and hit search. Then apply the "Nonstop" and "Airline" filters.
How long does it take to fly from BOS to SJU with JetBlue Airways?
It takes approximately 3h 57m to fly nonstop from Logan Intl. Airport (BOS) to Luis Munoz Marin Intl. Airport (SJU) with JetBlue Airways.
Which day of the week has the most JetBlue Airways flights from Logan Intl. Airport (BOS) to Luis Munoz Marin Intl. Airport (SJU)?
Thursday has the most JetBlue Airways flights from Logan Intl. Airport (BOS) to Luis Munoz Marin Intl. Airport (SJU). With 3 daily departures, this is the best day to book something that will suit your plans.
What is the earliest JetBlue Airways flight from BOS to SJU?
The first flight from BOS to SJU with JetBlue Airways leaves at 7:00AM UTC-5. You'll touch down at 12:00PM UTC-4. The final JetBlue Airways flight of the day takes off at 3:00PM UTC-5 and arrives at 7:56PM UTC-4. With around 20% fewer cancellations for early and mid-morning flights, starting your travel day early is often the smartest choice.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does JetBlue Airways fly into in San Juan?
Catch a JetBlue Airways flight from Logan Intl. Airport (BOS) to San Juan, and you'll probably land at Luis Munoz Marin Intl. Airport (SJU). This is the airline's main hub in this destination.
What type of plane does JetBlue Airways fly from Logan Intl. Airport (BOS) to Luis Munoz Marin Intl. Airport (SJU)?
You'll likely be onboard an Airbus A320 or an Airbus A220-300 when flying JetBlue Airways from Logan Intl. Airport (BOS) to Luis Munoz Marin Intl. Airport (SJU). However, keep in mind that a different aircraft may be used depending on operational demands.
Can I change or cancel my JetBlue Airways flight from Logan Intl. Airport (BOS) to Luis Munoz Marin Intl. Airport (SJU)?
It's generally possible to cancel or change your flight, although there may be additional charges if your booking was made over 24 hours ago. Want to keep your options open? Use Expedia's "Changes included" or "No cancel fee" filter to find flights that won't charge you extra if you need to alter your plans. To update your booking, head to "Trips," select your flight and click on "Manage Booking" for more information.

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