Cheap flights from Boston (BOS) to Luis Munoz Marin Intl (SJU)

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
Add another flight clear all

We work with more than 300 partners to bring you better travel deals

Home Caribbean Puerto Rico San Juan Luis Munoz Marin Intl Cheap flights from Boston to Luis Munoz Marin Intl

How to find the cheapest flight from
Boston (BOS) to Luis Munoz Marin Intl (SJU)

All the information you need to plan the best BOS to SJU flight in 2022: compare Boston to Luis Munoz Marin Intl flight prices with the expected peak season, weather and rainfall in Luis Munoz Marin Intl.
BOS - SJU
Price
$153 - $517
SJU
Temperature
77 - 82.4 °F
SJU
Precipitation
2.2 - 6.1 inches

Popular in

December

High demand for flights, 51% potential price rise

Cheapest in

August

Best time to find cheap flights, 39% potential price drop

Round-trip from

$153

From Boston Logan Intl to San Juan Luis Munoz Marin Intl

One-way from

$76

One-way flight from Boston Logan Intl to San Juan Luis Munoz Marin Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Boston to San Juan Luis Munoz Marin Intl Airport?

The best pricing can be found in the month of August. Prices to San Juan Luis Munoz Marin Intl Airport from Boston average $252. You can even find prices in August for less than $252, as users have found deals to San Juan Luis Munoz Marin Intl Airport from as low as $104. The month of December appears to be one of the more expensive times to travel to San Juan Luis Munoz Marin Intl Airport from Boston. Flying in the targeted month can save you up to 104%.

How far in advance should I book a flight from Boston to San Juan Luis Munoz Marin Intl Airport?

To save on the cost of your flight from Boston to San Juan Luis Munoz Marin Intl Airport, book at least 47 days before your planned departure. Booking around this time can save you about 9% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $226 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $232.

When is the cheapest time to fly from Boston to San Juan Luis Munoz Marin Intl Airport (BOS - SJU)?

When flying from Boston to San Juan Luis Munoz Marin Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Boston to Luis Munoz Marin Intl in January, February 2022

The best prices found for BOS to SJU flights for January, February
1 Feb - 3 Feb
$99pp
BOS
Boston Logan Intl
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
BOS
Boston Logan Intl
5 Feb - 7 Feb
$117pp
BOS
Boston Logan Intl
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
BOS
Boston Logan Intl
9 Feb - 11 Feb
$124pp
BOS
Boston Logan Intl
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
BOS
Boston Logan Intl

Boston Logan Intl to Luis Munoz Marin Intl 2022 flight deals

Cheap flights to Luis Munoz Marin Intl from Boston found for this year
1 Feb - 3 Feb
$99pp
BOS
Boston Logan Intl
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
BOS
Boston Logan Intl
5 Feb - 7 Feb
$117pp
BOS
Boston Logan Intl
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
BOS
Boston Logan Intl
4 May - 17 May
$121pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl

Non-stop flights to Luis Munoz Marin Intl from Boston

Save time with Boston to Luis Munoz Marin Intl direct flight deals
10 Mar - 13 Mar
$149pp
BOS
Boston Logan Intl
Frontier
Non-Stop
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
Non-Stop
BOS
Boston Logan Intl
3 Mar - 15 Mar
$152pp
BOS
Boston Logan Intl
Frontier
Non-Stop
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
Non-Stop
BOS
Boston Logan Intl
3 Mar - 15 Mar
$153pp
BOS
Boston Logan Intl
Frontier
Non-Stop
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
Non-Stop
BOS
Boston Logan Intl

Last minute flights from Boston to Luis Munoz Marin Intl

Late deals on round-trip flights to Luis Munoz Marin Intl from Boston, departing today and this week
1 Feb - 3 Feb
$99pp
BOS
Boston Logan Intl
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
BOS
Boston Logan Intl
2 Feb - 8 Feb
$130pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
BOS
Boston Logan Intl
1 Feb - 8 Feb
$132pp
BOS
Boston Logan Intl
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
BOS
Boston Logan Intl

One-way flights to Luis Munoz Marin Intl from Boston

The cheapest one-way flights from Boston to Luis Munoz Marin Intl
11:05 am - 4:03 pm
Spirit Airlines
Nonstop
3h 58m
BOS - SJU
Spirit Airlines
$76
mytrip.com
11:05 am - 4:03 pm
Spirit Airlines
Nonstop
3h 58m
BOS - SJU
Spirit Airlines
$77
FareScan
6:33 am - 12:06 pm
Frontier
Nonstop
4h 33m
BOS - SJU
Frontier
$78
JustFly

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Boston</span> to <span class="emphasized">Luis Munoz Marin Intl</span> flights.

Flight FAQs

From Boston to Luis Munoz Marin Intl

What airport do you fly from for flights from Boston to San Juan Luis Munoz Marin Intl?

Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to San Juan Luis Munoz Marin Intl. You should not have trouble finding flights to San Juan Luis Munoz Marin Intl from Logan Intl; the airport handles an average of 10 outbound flights to San Juan Luis Munoz Marin Intl per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Boston airport to San Juan Luis Munoz Marin Intl. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.

Which airlines flying from Boston Logan Intl to San Juan Luis Munoz Marin Intl have flexible cancellations due to COVID-19?

JetBlue, Spirit Airlines, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Boston to San Juan Luis Munoz Marin Intl Airport for under $200 on Cheapflights?

Yes, there are multiple flights from Boston to San Juan Luis Munoz Marin Intl Airport for under $200. The cheapest flight booked recently is on Frontier for just $117, but on average you can expect to pay $130.

Are there nonstop flights from Boston to San Juan Luis Munoz Marin Intl Airport for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to San Juan Luis Munoz Marin Intl Airport under $200. A good price for a nonstop flight from Boston to San Juan Luis Munoz Marin Intl Airport is less than $160.

Are there last-minute flights available from Boston to San Juan Luis Munoz Marin Intl Airport for under $100?

There are currently 20+ open flights from Boston to San Juan Luis Munoz Marin Intl Airport within the next 7 days for less than $100.

What days are nonstop flights available from Boston to San Juan Luis Munoz Marin Intl Airport?

Nonstop flights can be found on the following days: Wednesday.

How many flights depart from Boston to San Juan Luis Munoz Marin Intl Airport on average per day?

Travelers can expect 1 flight from Boston to San Juan Luis Munoz Marin Intl Airport on average per day.
Evening (6pm - Midnight) - 100% of flight departures

How long is the flight from Boston to San Juan Luis Munoz Marin Intl Airport?

Departing from Boston to San Juan Luis Munoz Marin Intl Airport will take you 9h 52m. There are 1688 mi between Boston and San Juan Luis Munoz Marin Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Boston to San Juan Luis Munoz Marin Intl Airport round-trip?

Currently priced at $117, Frontier will fly you from Boston to San Juan Luis Munoz Marin Intl Airport and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Spirit Airlines for as low as $121. These flights start at 53% lower than the current average price 3 months from now.

What are the most popular airlines that fly from Boston to San Juan Luis Munoz Marin Intl Airport?

The most popular airlines flying from Boston to San Juan Luis Munoz Marin Intl Airport are Major Airline, American Airlines and JetBlue. Something to consider prior to booking your flight.

What are the most reliable airlines from Boston to San Juan Luis Munoz Marin Intl Airport?

Consider Turkish Airlines (86%), TAP AIR PORTUGAL (81%) or Aer Lingus (79%) when booking your flight. These represent the most reliable airlines when flying from Boston to San Juan Luis Munoz Marin Intl Airport.

What are the cheapest flights from Boston to San Juan Luis Munoz Marin Intl Airport?

While on average a flight from Boston to San Juan Luis Munoz Marin Intl Airport is generally $479, our data shows the cheapest flight currently is $22. When looking at the most popular route, (Boston Logan Intl - San Juan Luis Munoz Marin Intl), you can expect to pay $129 for that flight.

Related searches

Flights to Luis Munoz Marin Intl from Boston (BOS)
Flights to Boston Flights to Luis Munoz Marin Intl Flights from Boston

Rent a Car

Car Rentals at Luis Munoz Marin Intl

COVID Restrictions

View COVID Travel Restrictions for Luis Munoz Marin Intl (SJU)

Do I need a COVID test to fly to Luis Munoz Marin Intl from Boston?

Information is based on travel restrictions from Boston Logan Intl to San Juan Luis Munoz Marin Intl

Most visitors from Boston Logan Intl need to provide a negative COVID-19 test result and/or quarantine to enter San Juan Luis Munoz Marin Intl.

COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) test taken 72 for RT-PCR (NAAT) and 24 Antigen (quick-test) hours before departing to San Juan Luis Munoz Marin Intl.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering San Juan Luis Munoz Marin Intl.

Documents
Travel Declaration Form - Must be completed prior to travel to Puerto Rico.


Do I need a test to fly back to Boston from Luis Munoz Marin Intl?

Returning to Boston Logan Intl from San Juan Luis Munoz Marin Intl

COVID-19 testing requirements
Visitors from San Juan Luis Munoz Marin Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Boston Logan Intl.

Quarantine requirements
Visitors from San Juan Luis Munoz Marin Intl are not required to quarantine after entering Boston Logan Intl.

Hide COVID Travel Restrictions for Luis Munoz Marin Intl (SJU)

Alternative routes for Boston to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
Worcester to San Juan from $246 pp

Destination information for Luis Munoz Marin Intl

Things to know before you go - useful duration and weather info for your trip from Boston to Luis Munoz Marin Intl.
Today's exchange rate
$1 = $1.00
Average temperature for January in Luis Munoz Marin Intl
82.4 °F
Avg rainfall for January in Luis Munoz Marin Intl
3.6 ″

Airports servicing Boston

Boston (BOS)

Airports servicing San Juan

Luis Munoz Marin Intl (SJU)

Top 6 airlines flying from Boston Logan Intl to San Juan Luis Munoz Marin Intl

The chart below displays the airlines Cheapflights users traveling from Boston to Luis Munoz Marin Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier 		$102 $158 No cancel fee 62%
Spirit Airlines 		$124 $305 No cancel fee 65%
American Airlines 		$133 $383 No cancel fee 71%
Delta 		$134 $289 No cancel fee N/A
United Airlines 		$135 $350 No cancel fee 69%
JetBlue 		$217 $456 No cancel fee 62%

Popular flight searches

Check out other popular destinations found by fellow travelers in 2022.

Hourly flight availability from Boston to Luis Munoz Marin Intl

See what time of day planes typically take off from Boston towards Luis Munoz Marin Intl.
Evening 6 PM to midnight 50% of BOS to SJU departures
Morning 6 AM to noon 28% of BOS to SJU departures
Afternoon Noon to 6 PM 21% of BOS to SJU departures
Early morning Midnight to 6 AM 1% of BOS to SJU departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Boston to Luis Munoz Marin Intl
See how many times per day planes take to the skies headed from Boston to Luis Munoz Marin Intl.
Sunday
11 daily flights
Monday
12 daily flights
Tuesday
8 daily flights
Wednesday
11 daily flights
Thursday
10 daily flights
Friday
11 daily flights
Saturday
12 daily flights
Home Caribbean Puerto Rico San Juan Luis Munoz Marin Intl Cheap flights from Boston to Luis Munoz Marin Intl