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

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The best prices from Boston to Luis Munoz Marin Intl are usually found in September or October, booked 23 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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

BOS - SJU
Price
$281 - $517
SJU
Temperature
82.4 - 89.6 °F
SJU
Rainfall
1.3 - 5.8 inches
Popular in December High demand for flights, 30% potential price rise
Cheapest in September Best time to find cheap flights, 23% potential price drop
Round-trip from $281 From Boston to Luis Munoz Marin Intl
One-way from $61 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.
What is the cheapest day to fly round-trip from Boston to Luis Munoz Marin Intl?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Luis Munoz Marin Intl. Check prices with Cheapflights to find a great deal for your trip.

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 41 days in advance, which can save you up to 11% on flights from Boston to Luis Munoz Marin Intl compared to booking the week you need them. Waiting 41 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 $380. For sooner than that we have options available in the next 3 days from $415.

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

September is one of the best times of the year to fly to Luis Munoz Marin Intl from Boston. Prices for September average $380 per person but you can even find prices for as low as $194. The most expensive prices can be found in the month of December. Opting for a September flight can save you 41% on your journey compared to booking in September

Cheap flights from Boston to Luis Munoz Marin Intl in July, August 2020

The best prices found for BOS to SJU flights for July, August
22 Jul - 28 Jul
$89pp
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
22 Jul - 4 Aug
$109pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
7 Jul - 14 Jul
$110pp
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

Boston to Luis Munoz Marin Intl 2020 flight deals

Cheap flights to Luis Munoz Marin Intl from Boston found for this year
22 Jul - 28 Jul
$89pp
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
4 Aug - 11 Aug
$96pp
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
22 Jul - 4 Aug
$109pp
BOS
Boston Logan Intl
Spirit Airlines
Non-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
22 Jul - 28 Jul
$122pp
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
18 Aug - 22 Aug
$128pp
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 Aug - 12 Aug
$129pp
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
28 Jun - 15 Jul
$230pp
BOS
Boston Logan Intl
Multiple 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
28 Jun - 14 Jul
$258pp
BOS
Boston Logan Intl
Multiple 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
28 Jun - 3 Jul
$266pp
BOS
Boston Logan Intl
Multiple 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
6:25 am - 10:47 am
Spirit Airlines
Nonstop
4h 22m
BOS - SJU
Spirit Airlines
$61
FlyFar
6:25 am - 10:47 am
Spirit Airlines
Nonstop
4h 22m
BOS - SJU
Spirit Airlines
$66
SmartFares
6:25 am - 10:47 am
Spirit Airlines
Nonstop
4h 22m
BOS - SJU
Spirit Airlines
$67
FlyFar

Related info for your journey

Useful info, stats and facts about Boston to Luis Munoz Marin Intl 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.

Can I find flights from Boston to Luis Munoz Marin Intl for under $100 on Cheapflights?

Yes, there are multiple flights from Boston to Luis Munoz Marin Intl for under $100. The cheapest flight booked recently is on Spirit Airlines for just $89, but on average you can expect to pay $121.

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 $144.

Are there last-minute flights available from Boston to Luis Munoz Marin Intl for under $300?

There are currently 20+ open flights from Boston to Luis Munoz Marin Intl within the next 7 days for less than $300.

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

Nonstop flights can be found on the following days: Monday, Tuesday, Wednesday, Thursday, Friday.

How popular is this flight route?

Flights from Boston Logan Intl to San Juan Luis Munoz Marin Intl have been viewed 1,553 times in the past calendar month.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for JetBlue Airways, as currently they have the cheapest options available from Boston to Luis Munoz Marin Intl. On average you can find 108 flights for this flight path daily.

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

A nonstop flight takes up to 4 hours, covering a distance of 1,049 miles.

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

3 flight departures from Boston Logan Intl to San Juan Luis Munoz Marin Intl per day on average.
Morning (6am - Noon) - 33% of flight departures
Evening (6pm - Midnight) - 67% of flight departures

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

In Boston, there will be less rainfall in Boston compared to Luis Munoz Marin Intl over the next 13 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.

Related searches

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Rent a Car

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Alternative routes for Boston to Luis Munoz Marin Intl

Destination information for Luis Munoz Marin Intl

Things to know before you go. Useful info for your trip from Boston to Luis Munoz Marin Intl
Today's exchange rate
$1 = $1.00
Flight duration
4h 26m
Average temperature for July in Luis Munoz Marin Intl
89.6 °F
Avg rainfall for July in Luis Munoz Marin Intl
4.7 ″

Airports servicing Boston

Airports servicing San Juan

Hourly flight availability from Boston to Luis Munoz Marin Intl

Morning 6 AM to noon 63% of BOS to SJU departures
Evening 6 PM to midnight 19% of BOS to SJU departures
Afternoon Noon to 6 PM 17% 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
Sunday
8 daily flights
Monday
11 daily flights
Tuesday
8 daily flights
Wednesday
6 daily flights
Thursday
5 daily flights
Friday
7 daily flights
Saturday
5 daily flights
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