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Cheap flights from Boston (BOS) to Puerto Rico from $33

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — SJU
May 1 — May 81
From?
To?
Wed 5/1
Wed 5/8
1 adult, Economy
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How far in advance should I book a flight from Boston to Puerto Rico?

Travelers have found it’s best to book a flight 31 days in advance to save up to 41% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boston to Puerto Rico 1-2 weeks in advance for as low as $335, or $380 for flights within the next 24 hours.

What is the cheapest month to fly from Boston to Puerto Rico?

September is one of the best times of the year to fly to Puerto Rico from Boston. Prices for September average $326 per person but you can even find prices for as low as $88. The most expensive prices can be found in the month of December. Opting for a September flight can save you 40% on your journey compared to booking in December

When is the cheapest time to fly from Boston to Puerto Rico (BOS - PR)?

When flying from Boston to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Frontier flights from Boston to Puerto Rico

Explore cheap flight options specifically provided by Frontier for the route between Boston and Puerto Rico. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Take a peek at the cheapest Frontier flights we've detected traveling from Boston to Puerto Rico. Come back soon if you're not finding the exact deal you're looking for.
Tue 9/1012:13 pmBOS - SJU
Nonstop4h 05mFrontier
Tue 9/247:05 amSJU - BOS
Nonstop4h 08mFrontier
Deal found 4/25$118
Mon 5/612:41 pmBOS - SJU
1 stop11h 28mFrontier
Thu 5/911:00 amSJU - BOS
1 stop24h 51mFrontier
Deal found 4/25$156
Fri 5/39:08 amBOS - SJU
1 stop14h 42mFrontier
Thu 5/911:00 amSJU - BOS
1 stop24h 51mFrontier
Deal found 4/25$172
Sun 5/58:21 amBOS - SJU
1 stop10h 40mFrontier
Thu 5/912:59 amSJU - BOS
1 stop6h 22mFrontier
Deal found 4/25$178
Tue 5/149:08 amBOS - BQN
1 stop9h 00mFrontier
Tue 5/142:45 amBQN - BOS
1 stop8h 01mFrontier
Deal found 4/25$179
Sat 5/48:21 amBOS - SJU
1 stop9h 34mFrontier
Sat 5/112:50 amSJU - BOS
1 stop29h 18mFrontier
Deal found 4/25$182
Mon 5/69:08 amBOS - SJU
1 stop28h 33mFrontier
Tue 5/147:29 amSJU - BOS
1 stop28h 27mFrontier
Deal found 4/24$184
Sat 5/48:21 amBOS - SJU
1 stop9h 34mFrontier
Fri 5/106:00 amSJU - BOS
1 stop29h 51mFrontier
Deal found 4/25$185
Fri 5/109:08 amBOS - SJU
1 stop14h 42mFrontier
Sat 5/112:50 amSJU - BOS
1 stop29h 18mFrontier
Deal found 4/25$187

Cheap Spirit Airlines flights from Boston to Puerto Rico

Explore cheap flight options specifically provided by Spirit Airlines for the route between Boston and Puerto Rico. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Some of the lowest-priced Spirit Airlines flights we've found at this time heading from Boston to Puerto Rico. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 5/76:20 pmBOS - SJU
Nonstop4h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$80
Tue 5/710:58 pmBOS - SJU
Nonstop3h 58mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$81
Tue 5/710:01 amBOS - SJU
1 stop9h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$84
Tue 5/710:01 amBOS - SJU
1 stop9h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/26$85
Tue 5/76:20 pmBOS - SJU
Nonstop4h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$86
Tue 5/76:20 pmBOS - SJU
Nonstop4h 01mSpirit Airlines
Fri 5/101:49 amSJU - BOS
1 stop12h 33mSpirit Airlines
Deal found 4/25$88
Tue 5/710:01 amBOS - SJU
1 stop9h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$90
Tue 5/710:01 amBOS - SJU
1 stop9h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$91
Tue 5/76:20 pmBOS - SJU
Nonstop4h 01mSpirit Airlines
Wed 5/85:53 pmSJU - BOS
1 stop6h 02mSpirit Airlines
Deal found 4/25$92

Cheap Boston to Puerto Rico flights in April & May 2024

Find cheap flight options from Boston to Puerto Rico specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 26, 2024.
Listed are some of the best fares we've found on flights departing from Boston to Puerto Rico in 2024. For more flight deals, be sure to check back very soon.
Tue 5/76:20 pmBOS - SJU
Nonstop4h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$80
Tue 5/710:58 pmBOS - SJU
Nonstop3h 58mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$81
Tue 5/710:01 amBOS - SJU
1 stop9h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$84
Tue 5/710:01 amBOS - SJU
1 stop9h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/26$85
Tue 5/76:20 pmBOS - SJU
Nonstop4h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$86
Tue 5/76:20 pmBOS - SJU
Nonstop4h 01mSpirit Airlines
Fri 5/101:49 amSJU - BOS
1 stop12h 33mSpirit Airlines
Deal found 4/26$88
Tue 5/710:01 amBOS - SJU
1 stop9h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$90
Tue 5/710:01 amBOS - SJU
1 stop9h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$91
Tue 5/76:20 pmBOS - SJU
Nonstop4h 01mSpirit Airlines
Wed 5/85:53 pmSJU - BOS
1 stop6h 02mSpirit Airlines
Deal found 4/25$92

Boston to Puerto Rico 2024 flight deals

Discover exclusive flight deals for travel between Boston and Puerto Rico in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Listed are some of the best fares we've found on flights departing from Boston to Puerto Rico in 2024. For more flight deals, be sure to check back very soon.
Tue 5/76:20 pmBOS - SJU
Nonstop4h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$80
Tue 5/710:58 pmBOS - SJU
Nonstop3h 58mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$81
Tue 5/710:01 amBOS - SJU
1 stop9h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$84
Tue 5/710:01 amBOS - SJU
1 stop9h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/26$85
Tue 5/76:20 pmBOS - SJU
Nonstop4h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$86
Tue 5/76:20 pmBOS - SJU
Nonstop4h 01mSpirit Airlines
Fri 5/101:49 amSJU - BOS
1 stop12h 33mSpirit Airlines
Deal found 4/26$88
Tue 5/710:01 amBOS - SJU
1 stop9h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$90
Tue 5/710:01 amBOS - SJU
1 stop9h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$91
Tue 5/76:20 pmBOS - SJU
Nonstop4h 01mSpirit Airlines
Wed 5/85:53 pmSJU - BOS
1 stop6h 02mSpirit Airlines
Deal found 4/25$92

Non-stop flights to Puerto Rico from Boston

Discover non-stop flight options from Boston to Puerto Rico. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
For a shorter flight, select one of these non-stop flights from Boston to Puerto Rico. Users can also choose from other Boston to Puerto Rico flights by using the search form above.
Tue 5/76:20 pmBOS - SJU
Nonstop4h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$80
Tue 5/710:58 pmBOS - SJU
Nonstop3h 58mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$81
Tue 5/710:58 pmBOS - SJU
Nonstop3h 58mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$84
Tue 5/76:20 pmBOS - SJU
Nonstop4h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$85
Tue 5/76:20 pmBOS - SJU
Nonstop4h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$86
Wed 5/2910:59 pmBOS - SJU
Nonstop4h 06mSpirit Airlines
Wed 6/55:51 amSJU - BOS
Nonstop4h 14mSpirit Airlines
Deal found 4/24$90
Tue 5/76:20 pmBOS - SJU
Nonstop4h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$93
Wed 5/2910:59 pmBOS - SJU
Nonstop4h 06mSpirit Airlines
Wed 6/55:51 amSJU - BOS
Nonstop4h 14mSpirit Airlines
Deal found 4/25$97
Tue 5/2110:59 pmBOS - SJU
Nonstop4h 06mSpirit Airlines
Tue 6/45:45 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$100

Boston to Puerto Rico flights leaving soon

Find last-minute flight options from Boston to Puerto Rico for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Have a look at some of the flights available from Boston to Puerto Rico departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.
Sat 5/412:41 pmBOS - SJU
1 stop11h 28mMultiple Airlines
Tue 5/71:08 pmSJU - BOS
Nonstop4h 22mMultiple Airlines
Deal found 4/25$140
Sun 5/510:49 pmBOS - SJU
Nonstop3h 56mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$144
Mon 5/610:21 amBOS - SJU
1 stop7h 14mMultiple Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mMultiple Airlines
Deal found 4/25$145
Mon 5/62:20 pmBOS - SJU
Nonstop3h 58mSpirit Airlines
Tue 5/76:00 amSJU - BOS
Nonstop4h 21mSpirit Airlines
Deal found 4/25$149
Sat 5/48:21 amBOS - SJU
1 stop9h 34mMultiple Airlines
Tue 5/76:00 amSJU - BOS
Nonstop4h 21mMultiple Airlines
Deal found 4/25$150
Sun 5/58:06 pmBOS - SJU
Nonstop3h 59mSpirit Airlines
Fri 5/101:49 amSJU - BOS
1 stop12h 33mSpirit Airlines
Deal found 4/25$152
Fri 5/37:54 pmBOS - SJU
Nonstop4h 01mSpirit Airlines
Wed 5/85:40 amSJU - BOS
Nonstop4h 24mSpirit Airlines
Deal found 4/25$153
Wed 5/112:46 pmBOS - SJU
1 stop11h 23mMultiple Airlines
Tue 5/71:08 pmSJU - BOS
Nonstop4h 22mMultiple Airlines
Deal found 4/26$155
Sat 5/411:20 pmBOS - SJU
Nonstop3h 58mSpirit Airlines
Tue 5/76:00 amSJU - BOS
Nonstop4h 21mSpirit Airlines
Deal found 4/25$156

One-way flights to Puerto Rico from Boston

Search for one-way flight options from Boston to Puerto Rico. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Users traveling one-way from Boston to Puerto Rico can select one of these great deals. For those needing a return trip from Boston, there is a search form available above.
Tue 5/1410:59 pmBOS - SJU
Nonstop4h 06mSpirit Airlines
Deal found 4/24$33
Tue 5/1410:59 pmBOS - SJU
Nonstop4h 06mSpirit Airlines
Deal found 4/25$39
Tue 5/710:58 pmBOS - SJU
Nonstop3h 58mSpirit Airlines
Deal found 4/25$40
Tue 5/710:01 amBOS - SJU
1 stop9h 01mSpirit Airlines
Deal found 4/25$45
Tue 5/710:01 amBOS - SJU
1 stop9h 01mSpirit Airlines
Deal found 4/25$48
Wed 5/156:10 amBOS - SJU
1 stop11h 18mSpirit Airlines
Deal found 4/25$49
Mon 6/310:59 pmBOS - SJU
Nonstop4h 06mSpirit Airlines
Deal found 4/25$53
Sat 5/2510:59 pmBOS - SJU
Nonstop4h 06mSpirit Airlines
Deal found 4/24$57
Sun 5/1210:59 pmBOS - SJU
Nonstop4h 06mSpirit Airlines
Deal found 4/25$59

Find flights from Boston to Puerto Rico within your budget

Customize your flight search to find flights from Boston to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$80 - $213

Route

Depart

Return

Price

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

Tue 5/7

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Wed 5/8

Nonstop4h 24m

$80

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

Tue 5/7

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Wed 5/8

Nonstop4h 24m

$81

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

Tue 5/7

1 stop9h 01m

San Juan Luis Munoz Marin Intl

Wed 5/8

Nonstop4h 24m

$84

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

Tue 5/7

1 stop9h 01m

San Juan Luis Munoz Marin Intl

Wed 5/8

Nonstop4h 24m

$85

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

Tue 5/7

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Wed 5/8

Nonstop4h 24m

$86

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

Tue 6/4

Nonstop4h 12m

San Juan Luis Munoz Marin Intl

Wed 6/5

Nonstop4h 14m

$103

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

Tue 6/4

Nonstop4h 12m

San Juan Luis Munoz Marin Intl

Wed 6/5

1 stop11h 26m

$113

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

Tue 9/10

Nonstop4h 05m

San Juan Luis Munoz Marin Intl

Tue 9/24

Nonstop4h 08m

$118

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

Sat 5/25

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Fri 5/31

Nonstop4h 17m

$213

Flights are sorted by cheapest first

Deals found on 4/25

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated April 26, 2024.
Read reviews from past customers who have flown Frontier, Spirit Airlines and JetBlue from Boston to Puerto Rico. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,173 reviews
Check prices

Comfort

8.1

Boarding

8.3

Food

7.4

Overall

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

Southwest
8.2
Very good
6,173 reviews
Southwest
8.2
Very good
6,173 reviews
Check prices

Comfort

8.1

Boarding

8.3

Food

7.4

Overall

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

Delta
8.1
Very good
10,966 reviews
Southwest
8.2
Very good
6,173 reviews
Check prices

Comfort

8.1

Boarding

8.3

Food

7.4

Overall

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

JetBlue
7.6
Good
4,609 reviews
Southwest
8.2
Very good
6,173 reviews
Check prices

Comfort

8.1

Boarding

8.3

Food

7.4

Overall

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

United Airlines
7.4
Good
11,226 reviews
Southwest
8.2
Very good
6,173 reviews
Check prices

Comfort

8.1

Boarding

8.3

Food

7.4

Overall

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

American Airlines
7.3
Good
14,884 reviews
Southwest
8.2
Very good
6,173 reviews
Check prices

Comfort

8.1

Boarding

8.3

Food

7.4

Overall

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

Related info for your journey

Find useful and relevant information for your journey from Boston to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Puerto Rico?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Puerto Rico. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • Can I find flights from Boston to Puerto Rico for under $100 on Cheapflights?

    Yes, there are multiple flights from Boston to Puerto Rico for under $100. The cheapest flight booked recently is on Spirit Airlines for just $80, but on average you can expect to pay $94.

  • Are there nonstop flights from Boston to Puerto Rico for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Boston to Puerto Rico under $100. A good price for a nonstop flight from Boston to Puerto Rico is less than $102.

  • Are there last-minute flights available from Boston to Puerto Rico for under $200?

    There are currently 20+ open flights from Boston to Puerto Rico within the next 7 days for less than $200.

  • What days are nonstop flights available from Boston to Puerto Rico?

    Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday, Friday, Saturday.

  • How many flights depart from Boston to Puerto Rico on average per day?

    15 flight departures from Boston to Puerto Rico per day on average.
    Morning (6am - Noon) - 20% of flight departures
    Afternoon (Noon - 6pm) - 20% of flight departures
    Evening (6pm - Midnight) - 60% of flight departures

  • How long is the flight from Boston to Puerto Rico?

    Departing from Boston to Puerto Rico will take you 4h 01m. The distance from Boston to Puerto Rico is about 1688 mi. Most flights are nonstop.

  • What are the most popular routes from Boston to Puerto Rico?

    While some choose either Boston Logan Intl - Aguadilla Borinquen or Boston Logan Intl - Ponce Mercedita, Boston Logan Intl - San Juan Luis Munoz Marin Intl is the most popular route from Boston to Puerto Rico.

  • What are the most popular airlines that fly from Boston to Puerto Rico?

    When booking a flight from Boston to Puerto Rico, you may want to consider flying on Endeavor Airlines, American Airlines or Alaska Airlines as they are the most popular for this route.

  • What are the most reliable airlines from Boston to Puerto Rico?

    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 Puerto Rico on time: WestJet (98%), Delta (84%), EL AL (73%).

  • What are the cheapest flights from Boston to Puerto Rico?

    On average you can expect to pay $747 for a flight from Boston to Puerto Rico. The cheapest flight overall is $82 while the most popular route, (Boston Logan Intl - San Juan Luis Munoz Marin Intl) is currently priced at $80.

  • What does BOS to SJU mean?

    BOS and SJU are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BOS to SJU refers to a flight route from Boston Logan Intl Airport to San Juan Luis Munoz Marin Intl Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Aguadilla Borinquen Airport (BQN), Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS).

  • Can I find deals for flights from Boston to Puerto Rico that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Puerto Rico flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Puerto Rico with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Puerto Rico flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boston to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Boston to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Puerto Rico?

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

  • Can I find deals for business class flights from Boston to Puerto Rico?

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

  • Can I find deals for flights from Boston to Puerto Rico that allow pets onboard?

    Many airlines flying from Boston to Puerto Rico offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Puerto Rico?

    Yes, you can often find last-minute deals on Boston to Puerto Rico flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Puerto Rico flight deals updated?

    The Boston to Puerto Rico flight deals you see on this page were last updated on 4/26.

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Alternative routes for Boston to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.

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Top 9 airlines flying from Boston to Puerto Rico

Discover the top 9 airlines that operate flights from Boston to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$93Average$297FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$95Average$242FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$138Average$336FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest$141Average$529FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Endeavor AirlinesCheapest$214Average$455FlexibilityNo cancel feeOn-timeN/A
Search Endeavor Airlines flights
United AirlinesCheapest$222Average$554FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$280Average$465FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest$429Average$561FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Linear Air TaxiCheapest$14,669Average$72,649FlexibilityNo cancel feeOn-timeN/A
Search Linear Air Taxi flights
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Search flights from Boston to Puerto Rico by cabin class

Find flights from Boston to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Boston to Puerto Rico

Find hourly flight availability from Boston to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 26, 2024.
1%of flight departuresEarly morningMidnight to 6 am
26%of flight departuresMorning6 am to noon
30%of flight departuresAfternoonNoon to 6 pm
43%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

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How does Cheapflights help users find flights from Boston to Puerto Rico?

Cheapflights helps you search for flights from Boston to Puerto Rico via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Boston to Puerto Rico?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Boston to Puerto Rico for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Boston to Puerto Rico with no change fees?

Yes, we can. To see specific flights from Boston to Puerto Rico with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Boston to Puerto Rico become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Puerto Rico from Boston today and book when prices fit your budget.

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