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

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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 2021: 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
82.4 - 89.6 °F
SJU
Rainfall
1.3 - 5.8 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 to Luis Munoz Marin Intl

One-way from

$98

One-way flight from Boston to Luis Munoz Marin Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Boston to Luis Munoz Marin Intl?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 19 days in advance, which can save you up to 7% on flights from Boston to Luis Munoz Marin Intl compared to booking the week you need them. Waiting 19 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $262. For sooner than that we have options available in the next 3 days from $281.

What is the cheapest month to fly from Boston to Luis Munoz Marin Intl?

August is one of the best times of the year to fly to Luis Munoz Marin Intl from Boston. Prices for August average $313 per person but you can even find prices for as low as $121. The most expensive prices can be found in the month of December. Opting for a August flight can save you 71% on your journey compared to booking in August

Cheap flights from Boston to Luis Munoz Marin Intl in May, June 2021

The best prices found for BOS to SJU flights for May, June
29 May - 4 Jun
$139pp
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
2 Jun - 9 Jun
$142pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
29 May - 5 Jun
$149pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl

Boston to Luis Munoz Marin Intl 2021 flight deals

Cheap flights to Luis Munoz Marin Intl from Boston found for this year
29 May - 4 Jun
$139pp
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
2 Jun - 9 Jun
$142pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
29 May - 5 Jun
$149pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
Non-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
31 May - 7 Jun
$151pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
2 Jun - 9 Jun
$153pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
5 Jun - 9 Jun
$159pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
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
11 May - 27 May
$160pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
15 May - 21 May
$161pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
11 May - 27 May
$162pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
Non-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
7:29 am - 3:40 pm
Frontier
1 Stop
8h 11m
BOS - SJU
Frontier
$98
Kiwi.com
3:20 pm - 10:13 pm
Spirit Airlines
1 Stop
6h 53m
BOS - SJU
Spirit Airlines
$103
CheapOair
1:20 am - 3:46 pm
American Airlines
1 Stop
14h 26m
BOS - SJU
American Airlines

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

Are flight prices decreasing from Boston to Luis Munoz Marin Intl due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and Luis Munoz Marin Intl for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Boston Logan Intl to San Juan Luis Munoz Marin Intl to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Boston Logan Intl to San Juan Luis Munoz Marin Intl are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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.

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 2 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.

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

Yes, there are multiple flights from Boston to Luis Munoz Marin Intl for under $200. The cheapest flight booked recently is on Spirit Airlines for just $139, but on average you can expect to pay $157.

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

Cheapflights has at least 20 direct flights from Boston to Luis Munoz Marin Intl under $200. A good price for a nonstop flight from Boston to Luis Munoz Marin Intl is less than $167.

Are there last-minute flights available from Boston to Luis Munoz Marin Intl for under $200?

There are currently 20+ open flights from Boston to Luis Munoz Marin Intl within the next 7 days for less than $200.

Does it rain more in Boston or Luis Munoz Marin Intl?

In Boston, there will be same rainfall in Boston compared to Luis Munoz Marin Intl over the next 16 days.

Is Boston weather warmer or cooler than Luis Munoz Marin Intl?

Temperatures around the 90 °F's can be experienced in June. The weather in Luis Munoz Marin Intl is hotter than in Boston. Plan for potential changes in flight availability as peak weather approaches in this location.

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

For as low as $153, Spirit Airlines can have you in Luis Munoz Marin Intl from Boston in 4h 05m. Generally, flights for this route are nonstop.

What is the cheapest airline to fly from Boston to Luis Munoz Marin Intl round-trip?

Cheapflights users have booked flights from Boston to Luis Munoz Marin Intl round-trip from $139. Spirit Airlines is currently priced 45% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Boston to Luis Munoz Marin Intl one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $61. Frontier flights start at $90 while deals on American Airlines start at $104 one-way.

Related searches

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Alternative routes for Boston to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.

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
Flight duration
4h 14m
Average temperature for May in Luis Munoz Marin Intl
87.8 °F
Avg rainfall for May in Luis Munoz Marin Intl
3.6 ″

Airports servicing Boston

Airports servicing San Juan

Top 6 airlines flying from Boston to 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%
Delta
$134 $289 No cancel fee N/A
Spirit Airlines
$124 $305 No cancel fee 65%
United Airlines
$135 $350 No cancel fee 69%
American Airlines
$133 $383 No cancel fee 71%
JetBlue
$217 $456 No cancel fee 62%

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.
Morning 6 AM to noon 71% of BOS to SJU departures
Afternoon Noon to 6 PM 28% of BOS to SJU departures
Early morning Midnight to 6 AM 1% of BOS to SJU departures
Evening 6 PM to midnight 0% 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
2 daily flights
Monday
3 daily flights
Tuesday
2 daily flights
Wednesday
3 daily flights
Thursday
1 daily flight
Friday
2 daily flights
Saturday
3 daily flights
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