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Caribbean Islands

$96+ Cheap flights from Baltimore (BWI) to Caribbean Islands

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJU
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap flight deals from Baltimore to Caribbean Islands

Keep the following information in mind while searching for Baltimore to Caribbean Islands flight deals. Data was last updated November 4, 2025.

Round-trip from

$219
(Kiwi.com)

One-way from

$96
(Mytrip)

Popular in

December

Cheapest in

July

Average price

$356
From Baltimore/Washington to Caribbean Islands
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One-way flight from Baltimore/Washington to Caribbean Islands
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Highest demand for flights based on searches. 10% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Baltimore to Caribbean Islands

Cheapest flights from Baltimore to Caribbean Islands
Explore the most affordable flight options available from Baltimore to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:02 pmBWI - SJU
Nonstop3h 51mFrontier
Fri 12/511:47 amSJU - BWI
1 stop30h 10mFrontier
Deal found 11/2$219
This Cheapflightsfares deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:09 amBWI - SJU
Nonstop3h 46mSpirit Airlines
Sat 12/137:00 amSJU - BWI
Nonstop4h 04mSpirit Airlines
Deal found 11/2$225
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:31 pmBWI - SJU
1 stop12h 08mMultiple Airlines
Thu 1/82:50 pmSJU - BWI
Nonstop4h 00mMultiple Airlines
Deal found 11/2$226
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:06 pmBWI - SJU
1 stop16h 26mMultiple Airlines
Thu 12/1110:42 amSJU - BWI
1 stop24h 03mMultiple Airlines
Deal found 11/2$228
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:09 amBWI - SJU
Nonstop3h 46mMultiple Airlines
Fri 12/194:09 pmSJU - BWI
Nonstop4h 14mMultiple Airlines
Deal found 11/3$229
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:06 pmBWI - SJU
1 stop16h 26mMultiple Airlines
Sun 1/116:00 amSJU - BWI
Nonstop4h 14mMultiple Airlines
Deal found 11/4$230
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:59 pmBWI - SJU
1 stop13h 46mMultiple Airlines
Thu 11/2011:55 amSJU - BWI
1 stop6h 48mMultiple Airlines
Deal found 11/4$231
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/234:25 pmBWI - SJU
1 stop9h 29mFrontier
Tue 11/257:10 amSJU - BWI
Nonstop4h 04mFrontier
Deal found 11/4$232
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:49 amBWI - SJU
2 stops10h 32mMultiple Airlines
Mon 11/249:30 pmSJU - BWI
1 stop17h 22mMultiple Airlines
Deal found 11/4$233
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:14 amBWI - SJU
Nonstop3h 46mMultiple Airlines
Sun 1/116:00 amSJU - BWI
Nonstop4h 14mMultiple Airlines
Deal found 11/1$234
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:09 amBWI - SJU
Nonstop3h 46mMultiple Airlines
Sun 1/116:00 amSJU - BWI
Nonstop4h 14mMultiple Airlines
Deal found 11/4$235
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:30 pmBWI - SJU
2 stops27h 19mMultiple Airlines
Fri 1/168:00 amSJU - BWI
Nonstop4h 17mMultiple Airlines
Deal found 11/4$236

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Caribbean Islands 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 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Baltimore to Caribbean Islands that are best for you.

Fly from

Baltimore

Fly to

Caribbean Islands

Route

Depart

Return

Price

BaltimoreOranjestad

BWI - AUA

BWIAUA

Baltimore/Washington

Tue 12/9

6:30 am-3:35 pm

1 stop8h 05m

Oranjestad Reina Beatrix

Thu 12/18

4:40 pm-11:46 pm

1 stop8h 06m

$284

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Mon 1/26

5:10 am-12:28 pm

1 stop6h 18m

Saint Thomas Island Cyril E King

Fri 1/30

3:57 pm-10:21 am

1 stop19h 24m

$290

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Tue 2/24

6:00 am-3:54 pm

1 stop8h 54m

Saint Thomas Island Cyril E King

Thu 3/5

4:00 pm-10:04 pm

1 stop7h 04m

$293

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Tue 1/27

6:00 am-3:04 pm

1 stop8h 04m

Saint Thomas Island Cyril E King

Tue 2/3

4:15 pm-12:45 am

1 stop9h 30m

$293

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Wed 1/21

6:55 pm-3:11 pm

2 stops19h 16m

Saint Thomas Island Cyril E King

Mon 1/26

1:33 pm-11:54 pm

1 stop11h 21m

$297

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Sun 1/25

9:46 pm-3:11 pm

2 stops16h 25m

Saint Thomas Island Cyril E King

Sat 1/31

1:33 pm-11:54 pm

1 stop11h 21m

$298

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Sat 2/21

6:00 am-4:36 pm

1 stop9h 36m

San Juan Luis Munoz Marin Intl

Wed 3/4

2:05 am-1:56 pm

2 stops12h 51m

$307

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Fri 1/2

9:09 pm-2:28 pm

1 stop16h 19m

Saint Thomas Island Cyril E King

Thu 1/8

4:06 pm-4:49 pm

3 stops25h 43m

$336

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Wed 12/31

11:55 am-11:31 am

2 stops22h 36m

Saint Thomas Island Cyril E King

Thu 1/8

3:57 pm-7:47 am

1 stop16h 50m

$341

BaltimoreMontego Bay

BWI - MBJ

BWIMBJ

Baltimore/Washington

Sun 11/23

5:40 am-12:02 pm

1 stop6h 22m

Montego Bay Sangster Intl

Thu 11/27

1:07 pm-11:17 pm

1 stop10h 10m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 60 results
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Best time to book a flight from Baltimore to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Baltimore 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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Caribbean Islands

What is the cheapest month to book a flight from Baltimore to Caribbean Islands?

Currently, June is the cheapest month in which you can book a flight from Baltimore to Caribbean Islands (average of $87). Flying from Baltimore to Caribbean Islands in September is currently the most expensive (average of $160). 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 BWI to EPX?

Find hourly flight availability from Baltimore to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

When flying from Baltimore to Caribbean Islands, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 23% versus a flight in the morning.

What is the cheapest day to fly from Baltimore to Caribbean Islands?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Caribbean Islands. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Baltimore to Caribbean Islands flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Islands. Reviews last updated November 4, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Baltimore to Caribbean Islands have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,002 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,997 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,038 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,115 reviews
Southwest
8.0
Very good
4,238 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

    Baltimore/Washington (BWI) is the airport you will fly out of if you book a flight from Baltimore to Caribbean Islands. It is only a 8.5 mi journey to Baltimore/Washington (BWI) from Baltimore’s city center.

  • How long is the flight from Baltimore to Caribbean Islands?

    Airlines like Spirit Airlines, Delta, and United Airlines fly from Baltimore to Caribbean Islands in about 8h 05m. The time it takes to get you to your destination can typically vary by up to 1h 31m. Airlines will cover a distance of 1886 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Baltimore to Caribbean Islands one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $101. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from Baltimore to Caribbean Islands for a low price.

  • What are the most popular routes from Baltimore to Caribbean Islands?

    While some choose either Baltimore/Washington - Punta Cana or Baltimore/Washington - Montego Bay Sangster Intl, Baltimore/Washington - San Juan Luis Munoz Marin Intl is the most popular route from Baltimore to Caribbean Islands.

  • What are the cheapest flights from Baltimore to Caribbean Islands?

    The cheapest flight price from Baltimore to Caribbean Islands is $76. On average you can expect to pay $332. The most popular route, (Baltimore/Washington - San Juan Luis Munoz Marin Intl), can usually be booked for $151.

  • Can I find deals for flights from Baltimore to Caribbean Islands that include hotel bookings?

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

  • How can I find direct flights from Baltimore to Caribbean Islands?

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Caribbean Islands 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 Baltimore to Caribbean Islands?

    Currently, June is the cheapest month in which you can book a flight from Baltimore to Caribbean Islands (average of $87). Flying from Baltimore to Caribbean Islands in September is currently the most expensive (average of $160). 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 Baltimore to Caribbean Islands

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Top 8 airlines flying from Baltimore to Caribbean Islands

Discover the top 8 airlines that operate flights from Baltimore to Caribbean Islands. 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 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$123Average$381FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$124Average$379FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$173Average$381FlexibilityNo cancel feeOn-time62%
DeltaCheapest$198Average$582FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$199Average$548FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$215Average$583FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$346Average$657FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$375Average$424FlexibilityNo cancel feeOn-time70%

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