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Cheap flights from Boston to Caribbean Islands from $57

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Caribbean Islands departing on 4/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Caribbean Islands

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boston to Caribbean Islands.
Spirit Airlines Logo
7:52 pm - 11:52 pmBOS-SJU
4h 00mnonstop
Spirit Airlines Logo
5:10 pm - 12:45 amSJU-BOS
7h 35m1 stop
$136Spirit Airlines
Find Deal
Sun, Apr 27 - Wed, Apr 30
Spirit Airlines Logo
7:52 pm - 11:52 pmBOS-SJU
4h 00mnonstop
Spirit Airlines Logo
5:10 pm - 12:45 amSJU-BOS
7h 35m1 stop
$137Spirit Airlines
Find Deal
Sun, Apr 27 - Wed, Apr 30
American Airlines Logo
6:02 am - 4:30 pmBOS-STT
10h 28m2 stops
American Airlines Logo
1:50 pm - 8:50 pmSTT-BOS
7h 00m1 stop
$249American Airlines
Find Deal
Sat, Sep 6 - Wed, Sep 10
JetBlue Logo
8:00 am - 12:12 pmBOS-SJU
4h 12mnonstop
JetBlue Logo
6:00 am - 10:08 amSJU-BOS
4h 08mnonstop
$254JetBlue
Find Deal
Sun, May 4 - Fri, May 9
Delta Logo
8:20 am - 12:21 pmBOS-SJU
4h 01mnonstop
Delta Logo
1:39 pm - 5:57 pmSJU-BOS
4h 18mnonstop
$259Delta
Find Deal
Sat, May 10 - Fri, May 16
United Airlines Logo
12:25 pm - 11:54 pmBOS-SJU
11h 29m1 stop
United Airlines Logo
7:25 am - 7:48 pmSJU-BOS
12h 23m2 stops
$263United Airlines
Find Deal
Tue, Apr 29 - Sat, May 3
Delta Logo
8:10 am - 12:12 pmBOS-SJU
4h 02mnonstop
Delta Logo
1:39 pm - 5:57 pmSJU-BOS
4h 18mnonstop
$264Delta
Find Deal
Wed, Apr 30 - Wed, May 7
JetBlue Logo
8:55 pm - 12:55 amBOS-SJU
4h 00mnonstop
JetBlue Logo
6:00 am - 10:08 amSJU-BOS
4h 08mnonstop
$286JetBlue
Find Deal
Fri, May 9 - Sun, May 11
American Airlines Logo
5:59 am - 4:59 pmBOS-STT
11h 00m2 stops
American Airlines Logo
1:25 pm - 10:49 pmSTT-BOS
9h 24m1 stop
$289American Airlines
Find Deal
Sat, May 3 - Thu, May 8
United Airlines Logo
6:00 am - 3:25 pmBOS-BGI
9h 25m1 stop
United Airlines Logo
3:05 pm - 11:59 pmBGI-BOS
8h 54m1 stop
$299United Airlines
Find Deal
Sat, May 24 - Sat, May 31

Spirit Airlines flights from Boston to Caribbean Islands

Our best Spirit Airlines deals on Boston to Caribbean Islands flight tickets
Spirit Airlines
Apr 27
BOS7:52 pmBoston Logan Intl
4h 00m
SJU11:52 pmSan Juan Luis Munoz Marin Intl
Apr 30
SJU5:10 pmSan Juan Luis Munoz Marin Intl
7h 35m
1 stop
BOS12:45 amBoston Logan Intl
Spirit Airlines
Apr 27
BOS7:52 pmBoston Logan Intl
4h 00m
SJU11:52 pmSan Juan Luis Munoz Marin Intl
Apr 30
SJU5:10 pmSan Juan Luis Munoz Marin Intl
7h 35m
1 stop
BOS12:45 amBoston Logan Intl
Spirit Airlines
May 5
BOS7:52 pmBoston Logan Intl
4h 00m
SJU11:52 pmSan Juan Luis Munoz Marin Intl
May 9
SJU1:39 pmSan Juan Luis Munoz Marin Intl
9h 12m
1 stop
BOS10:51 pmBoston Logan Intl

Delta flights from Boston to Caribbean Islands

Our best Delta deals on Boston to Caribbean Islands flight tickets
Delta
May 10
BOS8:20 amBoston Logan Intl
4h 01m
SJU12:21 pmSan Juan Luis Munoz Marin Intl
May 16
SJU1:39 pmSan Juan Luis Munoz Marin Intl
4h 18m
BOS5:57 pmBoston Logan Intl
Delta
Apr 30
BOS8:10 amBoston Logan Intl
4h 02m
SJU12:12 pmSan Juan Luis Munoz Marin Intl
May 7
SJU1:39 pmSan Juan Luis Munoz Marin Intl
4h 18m
BOS5:57 pmBoston Logan Intl
Delta
May 12
BOS8:20 amBoston Logan Intl
4h 01m
SJU12:21 pmSan Juan Luis Munoz Marin Intl
May 17
SJU1:39 pmSan Juan Luis Munoz Marin Intl
4h 18m
BOS5:57 pmBoston Logan Intl

See travel insights to Caribbean Islands from

How to get the cheapest flight ticket from Boston to Caribbean Islands

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Caribbean Islands?

The month of September is, on average, the cheapest month to fly to Caribbean Islands from Boston, with most prices found around $161. The month of August is another great option to travel to Caribbean Islands, with average flight prices from Boston averaging around $213.

What is the cheapest day to depart on your flight to Caribbean Islands?

The cheapest day to depart from Boston to Caribbean Islands is on a Tuesday. Travelers who choose to depart for Caribbean Islands on a Tuesday will often find tickets for as low as $260. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $308. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.

What is the cheapest time of day to depart on your flight to Caribbean Islands?

According to our data, the cheapest time of day to fly to Caribbean Islands is in the afternoon. momondo users have found flights departing from Boston to Caribbean Islands in the afternoon for as low as $280. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $299. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Boston Logan Intl to Caribbean Islands flight route?

Fly from Boston Logan Intl to Bridgetown Grantley Adams Intl for the best Boston Logan Intl - Caribbean Islands flight prices

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

You are more likely to see cheaper flights to Caribbean Islands from Boston when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $262 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from Boston for as low as $216 on momondo.

What cabin class options are available on Boston Logan Intl to Caribbean Islands flights?

There are 4 cabin classes available to choose from on Boston Logan Intl to Caribbean Islands flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Boston to Caribbean Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Caribbean Islands

Best Price Found

$57

Fastest flight time

3h 22m

Direct flights

Every day

Airports in Caribbean Islands

5 airports
The best one-way flight to Caribbean Islands from Boston in the past 72 hours is $57. The best round-trip flight deal from Boston to Caribbean Islands found on momondo in the last 72 hours is $136.
The fastest flight from Boston to Caribbean Islands takes 3h 22m
Direct flights go from Boston to Caribbean Islands every day.
There are 5 airports near Caribbean Islands: Nassau Intl (NAS), Saint Thomas Island Cyril E King (STT), Bridgetown Grantley Adams Intl (BGI), Santiago de los Caballeros (STI), San Juan Luis Munoz Marin Intl (SJU)

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Caribbean Islands?

    Prices for flights from Boston Logan Intl Airport to Caribbean Islands were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Caribbean Islands?

  • How old do you have to be to fly from Boston Logan Intl Airport to Caribbean Islands?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Caribbean Islands.

  • What documentation or ID do you need to fly to Caribbean Islands?

    The travel and health documents required for your trip to Caribbean Islands can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Caribbean Islands. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Boston to Caribbean Islands?


Best airlines flying from Boston to Caribbean Islands

Compare and see reviews for airlines that fly from Boston to Caribbean Islands with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $76Free CancellationRating
5.9
3,277 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $86Free CancellationRating
6.3
7,890 reviews
Search Spirit Airlines flights
DeltaPriceFrom $141Free CancellationRating
8.0
7,897 reviews
Search Delta flights
JetBluePriceFrom $141Free CancellationRating
7.3
2,920 reviews
Search JetBlue flights
United AirlinesPriceFrom $204Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights
Air CanadaPriceFrom $266Free CancellationRating
7.0
9,035 reviews
Search Air Canada flights
American AirlinesPriceFrom $282Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
AviancaPriceFrom $292Free CancellationRating
6.7
2,304 reviews
Search Avianca flights
Copa AirlinesPriceFrom $364Free CancellationRating
7.6
1,401 reviews
Search Copa Airlines flights
SouthwestPriceFrom $427Free CancellationRating
8.0
4,275 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Caribbean Islands?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Caribbean Islands. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Caribbean Islands with flexible booking policies on momondo?

Yes. All flights to Caribbean Islands from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Caribbean Islands?

momondo provides multiple filters to help you find the best flight to Caribbean Islands from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Caribbean Islands right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Caribbean Islands flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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