Which airline has the best punctuality record on Boston to San Juan flights?

Over the past year, Delta has had the lowest number of delays on this route, with just 19% of flights being delayed.

How often are flights from Boston to San Juan delayed?

About 27% of weekly flights between Boston and San Juan have experienced delays in the past year, with the average delay time being 153 minutes.

What is the most punctual flight time for Boston to San Juan flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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

A quick flight from Boston to San Juan Luis Munoz Marin Intl Airport can take about 4h 02m. Delta provides one of the quickest options available for as low as C$ 472. The distance between Boston and San Juan Luis Munoz Marin Intl Airport is about 2700 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

Flying on JetBlue is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at C$ 180. This flight start at 63% lower than the current average price 3 months from now.

Weekly flight availability from Boston to San Juan Luis Munoz Marin Intl Airport

The most flights from BOS to SJU are scheduled on a Wednesday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 55.0 - 156.0 mm per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 55.0 mm.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

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

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to San Juan Luis Munoz Marin Intl Airport on time: EL AL (94%), Delta (82%), Icelandair (61%).

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

Boston Logan Intl (BOS), located 4.2 km from the city centre, is the airport you fly out of when you book flights from Boston to San Juan Luis Munoz Marin Intl. 1 airline have flights from Logan Intl to San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from Boston Logan Intl to San Juan Luis Munoz Marin Intl should not be difficult; the airport handles an average of 3 outbound flights to San Juan Luis Munoz Marin Intl per day.

Can I find deals for flights from Boston to Luis Munoz Marin Intl that include hotel bookings?

Yes. In addition to deals on Boston to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Boston to Luis Munoz Marin Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Luis Munoz Marin Intl.

Can I find deals for business class flights from Boston to Luis Munoz Marin Intl?

Yes. Cheapflights offers flight deals from Boston to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 218+ Cheap Flights from Boston to San Juan Luis Munoz Marin Intl Airport

Cheap flight deals from Boston to Luis Munoz Marin Intl

Enter your travel dates to find the best prices.

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Best

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One-way

Cheapest flights from Boston to Luis Munoz Marin Intl
Explore the most affordable flight options available from Boston to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Sun 8/118:08 p.m. -

Nonstop4h 05m

Thu 12/117:00 a.m. -

Nonstop4h 13m

Deal found 10/9C$ 451

Sun 8/118:50 a.m. -

Nonstop4h 02m

Thu 12/112:10 p.m. -

1 stop9h 45m

Deal found 10/9C$ 458

Fri 30/108:08 p.m. -

Nonstop4h 05m

Fri 6/111:55 p.m. -

1 stop6h 46m

Deal found 7/9C$ 459

Mon 9/113:41 p.m. -

1 stop7h 55m

Wed 11/118:25 a.m. -

1 stop9h 59m

Deal found 10/9C$ 463

Thu 22/108:50 a.m. -

Nonstop4h 02m

Tue 27/102:02 p.m. -

Nonstop4h 13m

Deal found 10/9C$ 465

Sun 15/118:35 a.m. -

Nonstop4h 03m

Wed 25/112:50 p.m. -

Nonstop4h 16m

Deal found 7/9C$ 466

Sat 14/116:05 a.m. -

1 stop9h 51m

Wed 25/112:50 p.m. -

Nonstop4h 16m

Deal found 7/9C$ 473

Sat 7/116:00 a.m. -

1 stop9h 56m

Fri 13/113:15 p.m. -

1 stop9h 39m

Deal found 8/9C$ 477

Mon 16/118:35 a.m. -

Nonstop4h 03m

Wed 18/112:50 p.m. -

Nonstop4h 16m

Deal found 9/9C$ 478

Wed 18/118:35 a.m. -

Nonstop4h 03m

Wed 25/112:50 p.m. -

Nonstop4h 16m

Deal found 7/9C$ 480

Thu 19/117:35 p.m. -

Nonstop4h 05m

Tue 24/115:01 a.m. -

Nonstop4h 12m

Deal found 6/9C$ 481

Find flight deals from Boston to Luis Munoz Marin Intl

Round-trip from	C$ 451
One-way from	C$ 218
Popular in	July
Cheapest in	January
Average price	C$ 436

JetBlue
8/11-12/11
Nonstop
8h 18m total
Boston to San Juan

Search Deals

Frontier
3/11-31/12
1 total stop
11h 44m total
Boston to San Juan

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (C$ 133 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BostonSan Juan

BOS Boston Logan Intl - SJU San Juan Luis Munoz Marin Intl

BOSSJU

Boston Logan Intl

Mon 2/11

8:50 a.m.-1:52 p.m.

Nonstop4h 02m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 240

BostonSan Juan

BOS Boston Logan Intl - SJU San Juan Luis Munoz Marin Intl

BOSSJU

Boston Logan Intl

Mon 2/11

8:08 p.m.-1:13 a.m.

Nonstop4h 05m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 240

BostonSan Juan

BOS Boston Logan Intl - SJU San Juan Luis Munoz Marin Intl

BOSSJU

Boston Logan Intl

Mon 7/12

8:35 a.m.-1:43 p.m.

Nonstop4h 08m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 241

BostonSan Juan

BOS Boston Logan Intl - SJU San Juan Luis Munoz Marin Intl

BOSSJU

Boston Logan Intl

Tue 6/10

10:36 a.m.-11:50 p.m.

2 stops13h 14m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 245

BostonSan Juan

BOS Boston Logan Intl - SJU San Juan Luis Munoz Marin Intl

BOSSJU

Boston Logan Intl

Sun 8/11

5:30 a.m.-1:15 p.m.

1 stop6h 45m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 245

BostonSan Juan

BOS Boston Logan Intl - SJU San Juan Luis Munoz Marin Intl

BOSSJU

Boston Logan Intl

Sun 28/2

6:00 a.m.-1:11 p.m.

1 stop6h 11m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 247

BostonSan Juan

BOS Boston Logan Intl - SJU San Juan Luis Munoz Marin Intl

BOSSJU

Boston Logan Intl

Wed 2/12

8:44 a.m.-1:52 p.m.

Nonstop4h 08m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 255

BostonSan Juan

BOS Boston Logan Intl - SJU San Juan Luis Munoz Marin Intl

BOSSJU

Boston Logan Intl

Thu 12/11

11:45 a.m.-10:55 p.m.

2 stops10h 10m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 261

BostonSan Juan

BOS Boston Logan Intl - SJU San Juan Luis Munoz Marin Intl

BOSSJU

Boston Logan Intl

Mon 2/11

5:10 p.m.-1:05 a.m.

1 stop6h 55m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 274

BostonSan Juan

BOS Boston Logan Intl - SJU San Juan Luis Munoz Marin Intl

BOSSJU

Boston Logan Intl

Wed 21/10

2:50 p.m.-11:10 p.m.

1 stop8h 20m

San Juan Luis Munoz Marin Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 277

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from Boston to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Boston with our price prediction graph.

BOS-SJU

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to San Juan Luis Munoz Marin Intl Airport

Prices

Airlines

Delays

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

To ensure you get the cheapest price possible for a flight from Boston to San Juan Luis Munoz Marin Intl Airport, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Boston to San Juan Luis Munoz Marin Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Boston to San Juan Luis Munoz Marin Intl Airport (average of C$ 378). Flying from Boston to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of C$ 637). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to SJU?

It’s typically best to fly out from Boston to San Juan Luis Munoz Marin Intl Airport in the morning. Doing so could potentially save you 1% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Boston to San Juan Luis Munoz Marin Intl Airport?

Airfare is typical for this route at the moment.

Boston to San Juan Luis Munoz Marin Intl Airport flights typically cost between C$ 385 and C$ 532 in November.
The cheapest round-trip price found within the last 5 days was C$ 451 on JetBlue (8 Nov-12 Nov).

Reviews of airlines servicing Luis Munoz Marin Intl

Get a feel of what it's like to fly with JetBlue from Boston to San Juan Luis Munoz Marin Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

JetBlue

7.1

Good

3,040 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

JetBlue

7.1

Good

3,040 reviews

JetBlue

7.1

Good

3,040 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Feb 2025

BOS - SFO

Related info for your journey

What airport do you fly from for flights from Boston to San Juan Luis Munoz Marin Intl?
Boston Logan Intl (BOS), located 4.2 km from the city centre, is the airport you fly out of when you book flights from Boston to San Juan Luis Munoz Marin Intl. 1 airline have flights from Logan Intl to San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from Boston Logan Intl to San Juan Luis Munoz Marin Intl should not be difficult; the airport handles an average of 3 outbound flights to San Juan Luis Munoz Marin Intl per day.
How long is the flight from Boston to San Juan Luis Munoz Marin Intl Airport?
A quick flight from Boston to San Juan Luis Munoz Marin Intl Airport can take about 4h 02m. Delta provides one of the quickest options available for as low as C$ 472. The distance between Boston and San Juan Luis Munoz Marin Intl Airport is about 2700 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Boston to San Juan Luis Munoz Marin Intl Airport round-trip?
Flying on JetBlue is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at C$ 180. This flight start at 63% lower than the current average price 3 months from now.
What are the most reliable airlines from Boston to San Juan Luis Munoz Marin Intl Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to San Juan Luis Munoz Marin Intl Airport on time: EL AL (94%), Delta (82%), Icelandair (61%).
Can I find deals for flights from Boston to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on Boston to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boston to Luis Munoz Marin Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Luis Munoz Marin Intl.
Can I find deals for business class flights from Boston to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from Boston to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Boston to San Juan Luis Munoz Marin Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Boston to San Juan Luis Munoz Marin Intl Airport (average of C$ 378). Flying from Boston to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of C$ 637). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Bayamón

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Top airline flying from Boston to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	CheapestC$ 180	AverageC$ 393	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights

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How does Cheapflights help users find flights from Boston to Luis Munoz Marin Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Luis Munoz Marin Intl from Boston today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Boston to Luis Munoz Marin Intl?

Cheapflights helps you find that perfect flight to Luis Munoz Marin Intl from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Boston to Luis Munoz Marin Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Boston to Luis Munoz Marin Intl with no change fees.

Can Cheapflights notify me if prices for flights from Boston to Luis Munoz Marin Intl become cheaper?

Not ready to book yet? You can track prices for flights from Boston to Luis Munoz Marin Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Boston to San Juan Luis Munoz Marin Intl Airport from C$ 218

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Boston to Luis Munoz Marin Intl

Cheapest flights from Boston to Luis Munoz Marin IntlExplore the most affordable flight options available from Boston to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Explore the most affordable flight options available from Boston to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Boston to Luis Munoz Marin IntlDiscover carefully curated flight deals from Boston to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Boston to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from Boston to Luis Munoz Marin IntlExplore direct flight options from Boston to Luis Munoz Marin Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Explore direct flight options from Boston to Luis Munoz Marin Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from Boston to Luis Munoz Marin IntlDiscover last-minute flight deals from Boston to Luis Munoz Marin Intl. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Boston to Luis Munoz Marin Intl. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Boston to Luis Munoz Marin IntlSearch for one-way flight options from Boston to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from Boston to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from Boston to Luis Munoz Marin Intl

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Popular in

Cheapest in

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to San Juan Luis Munoz Marin Intl Airport that are best for you.

Best time to book a flight from Boston to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Boston with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Boston to San Juan Luis Munoz Marin Intl Airport?

What is the cheapest time of day to fly from BOS to SJU?

It’s typically best to fly out from Boston to San Juan Luis Munoz Marin Intl Airport in the morning. Doing so could potentially save you 1% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Boston to San Juan Luis Munoz Marin Intl Airport?

Airfare is typical for this route at the moment.

Boston to San Juan Luis Munoz Marin Intl Airport flights typically cost between C$ 385 and C$ 532 in November.The cheapest round-trip price found within the last 5 days was C$ 451 on JetBlue (8 Nov-12 Nov).

Weekly flight availability from Boston to San Juan Luis Munoz Marin Intl Airport

The most flights from BOS to SJU are scheduled on a Wednesday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from Boston to San Juan delayed?

About 27% of weekly flights between Boston and San Juan have experienced delays in the past year, with the average delay time being 153 minutes.

What is the most punctual flight time for Boston to San Juan flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Boston to San Juan flights?

Over the past year, Delta has had the lowest number of delays on this route, with just 19% of flights being delayed.

Reviews of airlines servicing Luis Munoz Marin Intl

Get a feel of what it's like to fly with JetBlue from Boston to San Juan Luis Munoz Marin Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

Can I find deals for flights from Boston to Luis Munoz Marin Intl that include hotel bookings?

How can I find direct flights from Boston to Luis Munoz Marin Intl?

Can I find deals for business class flights from Boston to Luis Munoz Marin Intl?

What is the cheapest month to book a flight from Boston to San Juan Luis Munoz Marin Intl Airport?

Travelling to a place near San Juan Luis Munoz Marin Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Luis Munoz Marin Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Puerto Rico

Book a non-stop flight to one of these other cities located in Puerto Rico.

Search flights from Boston to Luis Munoz Marin Intl by cabin class

Find flights from Boston to Luis Munoz Marin Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Luis Munoz Marin Intl

Explore flights to Luis Munoz Marin Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.

Boston and Luis Munoz Marin Intl flights

Browse other Boston and Luis Munoz Marin Intl flight options. Last updated on 10 September 2026.

Other flights from Boston

Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.

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Why should you use Cheapflights to find cheap flight tickets from Boston to Luis Munoz Marin Intl?

Can Cheapflights find flights from Boston to Luis Munoz Marin Intl with no change fees?

Can Cheapflights notify me if prices for flights from Boston to Luis Munoz Marin Intl become cheaper?

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Cheapest flights from Boston to Luis Munoz Marin Intl
Explore the most affordable flight options available from Boston to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Boston to Luis Munoz Marin Intl
Discover carefully curated flight deals from Boston to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from Boston to Luis Munoz Marin Intl
Explore direct flight options from Boston to Luis Munoz Marin Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from Boston to Luis Munoz Marin Intl
Discover last-minute flight deals from Boston to Luis Munoz Marin Intl. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Boston to Luis Munoz Marin Intl
Search for one-way flight options from Boston to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Boston to San Juan Luis Munoz Marin Intl Airport flights typically cost between C$ 385 and C$ 532 in November.
The cheapest round-trip price found within the last 5 days was C$ 451 on JetBlue (8 Nov-12 Nov).