Cheap flights from Boston (BOS) to Caribbean from $48

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 8/27. 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
jun. 25 — jul. 21

How far in advance should I book a flight from Boston to Caribbean?

Users have found that booking a flight from Boston to Caribbean at least 31 days early can save you up to 39% on average compared to booking a flight this week. If booking 31 days before your flight isn’t an option for you, users have found flights from Boston to Caribbean for as little as $264 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $319 for flights departing within the next 3 days.

What is the cheapest month to fly from Boston to Caribbean?

September can be a great time to fly to Caribbean from Boston with a flight ticket averaging about $303. Cheapflights users have found deals in the month of September for as cheap as $88. The most expensive prices can be found in the month of December.

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

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

Cheap Boston to Caribbean flights in June & July 2024

Find cheap flight options from Boston to Caribbean specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,256,981 searches. Prices were last updated on junio 20, 2024.
mar. 7/3011:25 amBOS - SJU
Nonstop4h 02mFrontier
mar. 8/66:17 amSJU - BOS
Nonstop4h 13mFrontier
Deal found 6/18$116
dom. 7/1410:55 pmBOS - SJU
Nonstop4h 14mSpirit Airlines
mié. 7/175:45 amSJU - BOS
Nonstop4h 14mSpirit Airlines
Deal found 6/20$119
sáb. 7/1310:55 pmBOS - SJU
Nonstop4h 14mSpirit Airlines
mié. 7/175:45 amSJU - BOS
Nonstop4h 14mSpirit Airlines
Deal found 6/19$120
vie. 7/2610:55 pmBOS - SJU
Nonstop4h 14mSpirit Airlines
mar. 8/65:45 amSJU - BOS
Nonstop4h 14mSpirit Airlines
Deal found 6/18$121
vie. 7/57:44 pmBOS - SJU
Nonstop4h 13mSpirit Airlines
mié. 7/105:45 amSJU - BOS
Nonstop4h 14mSpirit Airlines
Deal found 6/20$122
jue. 7/1112:13 pmBOS - SJU
Nonstop4h 02mFrontier
dom. 7/217:00 amSJU - BOS
Nonstop4h 13mFrontier
Deal found 6/19$123
mar. 7/1611:25 amBOS - SJU
Nonstop4h 02mMultiple Airlines
sáb. 7/205:45 amSJU - BOS
Nonstop4h 14mMultiple Airlines
Deal found 6/18$125
jue. 7/1810:55 pmBOS - SJU
Nonstop4h 14mMultiple Airlines
dom. 7/217:00 amSJU - BOS
Nonstop4h 13mMultiple Airlines
Deal found 6/20$126
sáb. 7/2010:55 pmBOS - SJU
Nonstop4h 14mMultiple Airlines
dom. 7/217:00 amSJU - BOS
Nonstop4h 13mMultiple Airlines
Deal found 6/18$127

Boston to Caribbean 2024 flight deals

Discover exclusive flight deals for travel between Boston and Caribbean in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated junio 20, 2024.
lun. 8/1210:55 pmBOS - SJU
Nonstop4h 14mMultiple Airlines
jue. 8/297:05 amSJU - BOS
Nonstop4h 08mMultiple Airlines
Deal found 6/20$113
mar. 9/104:09 pmBOS - SJU
1 stop10h 29mSpirit Airlines
mié. 9/114:40 amSJU - BOS
1 stop10h 39mSpirit Airlines
Deal found 6/19$116
mar. 8/611:25 amBOS - SJU
Nonstop4h 02mFrontier
dom. 8/117:00 amSJU - BOS
Nonstop4h 13mFrontier
Deal found 6/19$117
dom. 7/1410:55 pmBOS - SJU
Nonstop4h 14mSpirit Airlines
mié. 7/175:45 amSJU - BOS
Nonstop4h 14mSpirit Airlines
Deal found 6/20$119
sáb. 7/1310:55 pmBOS - SJU
Nonstop4h 14mSpirit Airlines
mié. 7/175:45 amSJU - BOS
Nonstop4h 14mSpirit Airlines
Deal found 6/19$120
vie. 7/2610:55 pmBOS - SJU
Nonstop4h 14mSpirit Airlines
jue. 8/85:45 amSJU - BOS
Nonstop4h 14mSpirit Airlines
Deal found 6/18$121
vie. 7/57:44 pmBOS - SJU
Nonstop4h 13mSpirit Airlines
mié. 7/105:45 amSJU - BOS
Nonstop4h 14mSpirit Airlines
Deal found 6/20$122
jue. 7/1112:13 pmBOS - SJU
Nonstop4h 02mFrontier
dom. 7/217:00 amSJU - BOS
Nonstop4h 13mFrontier
Deal found 6/19$123
mar. 7/1611:25 amBOS - SJU
Nonstop4h 02mMultiple Airlines
sáb. 7/205:45 amSJU - BOS
Nonstop4h 14mMultiple Airlines
Deal found 6/18$125

Boston to Caribbean flights leaving soon

Find last-minute flight options from Boston to Caribbean 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 3,256,981 searches. Data last updated junio 20, 2024.
mar. 6/256:30 amBOS - SJU
1 stop10h 18mSpirit Airlines
mié. 7/35:40 amSJU - BOS
Nonstop4h 14mSpirit Airlines
Deal found 6/19$141
dom. 6/3012:14 pmBOS - SJU
Nonstop4h 00mFrontier
jue. 7/117:00 amSJU - BOS
Nonstop4h 13mFrontier
Deal found 6/19$142
dom. 6/3010:56 pmBOS - SJU
Nonstop4h 14mSpirit Airlines
jue. 7/45:40 amSJU - BOS
Nonstop4h 14mSpirit Airlines
Deal found 6/20$149
dom. 6/3012:14 pmBOS - SJU
Nonstop4h 00mFrontier
mar. 7/26:17 amSJU - BOS
Nonstop4h 08mFrontier
Deal found 6/19$154
dom. 6/3012:14 pmBOS - SJU
Nonstop4h 00mFrontier
mar. 7/26:17 amSJU - BOS
Nonstop4h 08mFrontier
Deal found 6/20$155
mié. 6/2610:56 pmBOS - SJU
Nonstop4h 14mSpirit Airlines
mié. 7/35:40 amSJU - BOS
Nonstop4h 14mSpirit Airlines
Deal found 6/19$162
dom. 6/3012:14 pmBOS - SJU
Nonstop4h 00mFrontier
jue. 7/47:06 amSJU - BOS
Nonstop4h 08mFrontier
Deal found 6/19$163
vie. 6/287:44 pmBOS - SJU
Nonstop4h 13mSpirit Airlines
jue. 7/45:40 amSJU - BOS
Nonstop4h 14mSpirit Airlines
Deal found 6/20$164
dom. 6/3010:56 pmBOS - SJU
Nonstop4h 14mSpirit Airlines
mié. 7/35:40 amSJU - BOS
Nonstop4h 14mSpirit Airlines
Deal found 6/19$166

One-way flights to Caribbean from Boston

Search for one-way flight options from Boston to Caribbean. 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 3,256,981 searches. Data last updated junio 20, 2024.
mar. 8/274:27 pmBOS - SJU
1 stop9h 41mSpirit Airlines
Deal found 6/19$48
dom. 8/1812:13 pmBOS - SJU
Nonstop4h 05mFrontier
Deal found 6/19$50
dom. 8/1812:13 pmBOS - SJU
Nonstop4h 05mFrontier
Deal found 6/19$51
mar. 8/2712:13 pmBOS - SJU
Nonstop4h 05mFrontier
Deal found 6/19$52
mié. 7/3110:55 pmBOS - SJU
Nonstop4h 14mSpirit Airlines
Deal found 6/19$53
dom. 7/710:56 pmBOS - SJU
Nonstop4h 14mSpirit Airlines
Deal found 6/19$54
dom. 9/812:13 pmBOS - SJU
Nonstop4h 05mFrontier
Deal found 6/18$58
mar. 7/1611:22 pmBOS - SJU
Nonstop4h 14mSpirit Airlines
Deal found 6/19$59
jue. 8/810:55 pmBOS - SJU
Nonstop4h 14mSpirit Airlines
Deal found 6/19$60

Find flights from Boston to Caribbean within your budget

Customize your flight search to find flights from Boston to Caribbean 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 3,256,981 searches. Data last updated junio 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$87 - $238

Route

Depart

Return

Price

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

mar. 9/10

1 stop14h 27m

San Juan Luis Munoz Marin Intl

mar. 9/10

1 stop8h 21m

$87

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

mar. 9/10

1 stop14h 27m

San Juan Luis Munoz Marin Intl

mié. 9/11

1 stop10h 39m

$97

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

mar. 9/10

1 stop10h 29m

San Juan Luis Munoz Marin Intl

mié. 9/11

1 stop10h 39m

$98

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

mar. 9/10

1 stop14h 27m

San Juan Luis Munoz Marin Intl

mar. 9/10

1 stop8h 21m

$100

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

dom. 7/21

Nonstop4h 02m

San Juan Luis Munoz Marin Intl

mar. 8/6

Nonstop4h 13m

$106

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

mar. 9/10

1 stop9h 51m

San Juan Luis Munoz Marin Intl

mar. 9/24

Nonstop4h 08m

$111

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

mar. 9/10

Nonstop4h 05m

San Juan Luis Munoz Marin Intl

mar. 9/24

Nonstop4h 08m

$116

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

mar. 8/13

Nonstop4h 05m

San Juan Luis Munoz Marin Intl

sáb. 8/17

Nonstop4h 20m

$213

Boston Logan IntlSan Juan Luis Munoz Marin Intl

BOS - SJU

BOSSJU

Boston Logan Intl

vie. 8/9

Nonstop4h 05m

San Juan Luis Munoz Marin Intl

sáb. 8/24

Nonstop4h 05m

$238

Flights are sorted by cheapest first

Deals found on 6/19

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

Best time to book a flight from Boston to Caribbean

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

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. 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 Caribbean. Reviews last updated junio 20, 2024.
8.1
Very good
9,296 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Food

7.3

Overall

8.1

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

8.1
Very good
9,296 reviews
8.1
Very good
9,296 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Food

7.3

Overall

8.1

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

8.0
Very good
10,000 reviews
8.1
Very good
9,296 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Food

7.3

Overall

8.1

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

7.9
Good
2,470 reviews
8.1
Very good
9,296 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Food

7.3

Overall

8.1

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

7.7
Good
1,353 reviews
8.1
Very good
9,296 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Food

7.3

Overall

8.1

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

7.6
Good
4,213 reviews
8.1
Very good
9,296 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Food

7.3

Overall

8.1

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

Related info for your journey

Find useful and relevant information for your journey from Boston to Caribbean. 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 Caribbean?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Caribbean.

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

    Yes, there are multiple flights from Boston to Caribbean for under $100. The cheapest flight booked recently is on Spirit Airlines for just $87, but on average you can expect to pay $113.

  • Are there nonstop flights from Boston to Caribbean for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Boston to Caribbean under $200. A good price for a nonstop flight from Boston to Caribbean is less than $123.

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

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

  • What days are nonstop flights available from Boston to Caribbean?

    You can find nonstop flights on the following days: Tuesday.

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

    Travelers can expect 4 flights from Boston to Caribbean on average per day.
    Morning (6am - Noon) - 50% of flight departures
    Afternoon (Noon - 6pm) - 50% of flight departures

  • How long is the flight from Boston to Caribbean?

    A quick flight from Boston to Caribbean can take about 4h 02m. Spirit Airlines provides one of the quickest options available for as low as $87. Boston and Caribbean are separated by a distance of 1688 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Boston to Caribbean?

  • What are the most reliable airlines from Boston to Caribbean?

    Before booking your flight to Caribbean from Boston, check out the most reliable airlines to get you to your destination on time: Delta (85%), Aer Lingus (84%), Japan Airlines( 83%).

  • What are the cheapest flights from Boston to Caribbean?

    The cheapest flight price from Boston to Caribbean is $72. On average you can expect to pay $662. The most popular route, (Boston Logan Intl - San Juan Luis Munoz Marin Intl), can usually be booked for $97.

  • What does BOS to SJU mean?

    Great question - BOS to SJU just means Boston Logan Intl Airport to San Juan Luis Munoz Marin Intl Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Santo Domingo Las Americas Airport (SDQ), Punta Cana Airport (PUJ), Montego Bay Sangster Intl Airport (MBJ), Oranjestad Reina Beatrix Airport (AUA), Santiago de los Caballeros Airport (STI).

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

    The amount of baggage you can bring on your Boston to Caribbean 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 Caribbean with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Caribbean 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 Caribbean that include hotel bookings?

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

  • How can I find direct flights from Boston to Caribbean?

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

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

    Yes. Cheapflights offers flight deals from Boston to Caribbean 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 Caribbean that allow pets onboard?

    Many airlines flying from Boston to Caribbean 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 Caribbean?

    Yes, you can often find last-minute deals on Boston to Caribbean 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 Caribbean flight deals updated?

    The Boston to Caribbean flight deals you see on this page were last updated on 6/20.

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

  • What is the cheapest month to book a flight from Boston to Caribbean?

    Currently, September is the cheapest month in which you can book a flight from Boston to Caribbean (average of $243). Flying from Boston to Caribbean in March is currently the most expensive (average of $337). 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

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

Top 10 airlines flying from Boston to Caribbean

Discover the top 10 airlines that operate flights from Boston to Caribbean. 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 3,256,981 searches. Data last updated junio 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$313FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$89Average$417FlexibilityNo cancel feeOn-time65%
DeltaCheapest$138Average$478FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$138Average$548FlexibilityNo cancel feeOn-time62%
AviancaCheapest$173Average$478FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$200Average$537FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$203Average$569FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$222Average$615FlexibilityNo cancel feeOn-time69%
Endeavor AirlinesCheapest$248Average$546FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$254Average$731FlexibilityNo cancel feeOn-time67%

Search flights from Boston to Caribbean by cabin class

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

Hourly flight availability from Boston to Caribbean

Find hourly flight availability from Boston to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 20, 2024.
32%of flight departuresEarly morningMidnight to 6 am
24%of flight departuresMorning6 am to noon
8%of flight departuresAfternoonNoon to 6 pm
36%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
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