HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Caribbean

$76+ Cheap flights from Baltimore (BWI) to Caribbean

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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Caribbean with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Baltimore to Caribbean

Keep the following information in mind while searching for Baltimore to Caribbean flight deals. Data was last updated June 12, 2025.

Round-trip from

$160
(SmartFares)

One-way from

$76
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$371
From Baltimore/Washington to Caribbean
Search Deals
One-way flight from Baltimore/Washington to Caribbean
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Baltimore to Caribbean

Cheapest flights from Baltimore to Caribbean
Explore the most affordable flight options available from Baltimore to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This SmartFares deal was found by Cheapflights users on 6/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/126:48 amBWI - SJU
Nonstop3h 41mSpirit Airlines
Mon 7/141:21 amSJU - BWI
Nonstop3h 59mSpirit Airlines
Deal found 6/11$160
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 9/154:32 pmBWI - SJU
1 stop7h 22mMultiple Airlines
Mon 9/2212:55 pmSJU - BWI
Nonstop3h 58mMultiple Airlines
Deal found 6/11$172
This Priceline deal was found by Cheapflights users on 6/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/22:53 pmBWI - SJU
1 stop28h 15mFrontier
Thu 9/43:40 amSJU - BWI
1 stop11h 50mFrontier
Deal found 6/11$179
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
Tue 7/155:45 amBWI - STT
1 stop9h 25mSpirit Airlines
Sat 7/194:05 pmSTT - BWI
1 stop7h 44mSpirit Airlines
Deal found 6/12$254
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/87:00 amBWI - PUJ
Nonstop4h 01mSpirit Airlines
Thu 7/1711:55 amPUJ - BWI
Nonstop4h 05mSpirit Airlines
Deal found 6/11$279
This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:00 amBWI - AUA
1 stop8h 20mFrontier
Sat 10/253:35 pmAUA - BWI
1 stop8h 27mFrontier
Deal found 6/10$284
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
Thu 9/45:50 pmBWI - SDQ
1 stop8h 20mSpirit Airlines
Mon 9/87:30 amSDQ - BWI
1 stop13h 00mSpirit Airlines
Deal found 6/10$291
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/157:37 pmBWI - PUJ
1 stop24h 17mFrontier
Tue 6/171:32 pmPUJ - BWI
1 stop22h 37mFrontier
Deal found 6/11$294
This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2112:51 pmBWI - SDQ
1 stop7h 54mFrontier
Thu 7/241:22 pmSDQ - BWI
1 stop22h 34mFrontier
Deal found 6/10$307
This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/207:37 pmBWI - PUJ
1 stop14h 54mMultiple Airlines
Tue 7/2211:55 amPUJ - BWI
Nonstop4h 05mMultiple Airlines
Deal found 6/11$311
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 6/288:38 pmBWI - MBJ
1 stop15h 24mSpirit Airlines
Wed 7/2312:10 pmMBJ - BWI
1 stop10h 24mSpirit Airlines
Deal found 6/11$316
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/104:31 pmBWI - STT
2 stops23h 58mFrontier
Fri 8/155:14 pmSTT - BWI
2 stops16h 19mFrontier
Deal found 6/11$325

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Baltimore to Caribbean that are best for you.

Fly from

Baltimore

Fly to

Caribbean

Route

Depart

Return

Price

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Sat 7/12

6:48 am-10:29 am

Nonstop3h 41m

San Juan Luis Munoz Marin Intl

Mon 7/14

1:21 am-5:20 am

Nonstop3h 59m

$160

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Mon 8/18

7:15 am-2:18 pm

1 stop7h 03m

San Juan Luis Munoz Marin Intl

Wed 8/27

12:55 pm-4:53 pm

Nonstop3h 58m

$174

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Tue 9/2

2:53 pm-7:08 pm

1 stop28h 15m

San Juan Luis Munoz Marin Intl

Fri 9/5

8:03 am-7:09 pm

1 stop11h 06m

$179

BaltimoreSaint Thomas Island

BWI - STT

BWISTT

Baltimore/Washington

Wed 7/9

5:45 am-3:10 pm

1 stop9h 25m

Saint Thomas Island Cyril E King

Tue 7/15

4:05 pm-11:49 pm

1 stop7h 44m

$257

BaltimorePunta Cana

BWI - PUJ

BWIPUJ

Baltimore/Washington

Tue 7/8

7:00 am-11:01 am

Nonstop4h 01m

Punta Cana

Thu 7/17

11:55 am-4:00 pm

Nonstop4h 05m

$279

BaltimoreSanto Domingo

BWI - SDQ

BWISDQ

Baltimore/Washington

Thu 9/4

5:50 pm-2:10 am

1 stop8h 20m

Santo Domingo Las Americas

Mon 9/8

7:30 am-8:30 pm

1 stop13h 00m

$291

BaltimorePunta Cana

BWI - PUJ

BWIPUJ

Baltimore/Washington

Sun 6/15

7:37 pm-7:54 pm

1 stop24h 17m

Punta Cana

Tue 6/17

1:32 pm-12:09 pm

1 stop22h 37m

$294

BaltimoreSanto Domingo

BWI - SDQ

BWISDQ

Baltimore/Washington

Mon 7/21

12:51 pm-8:45 pm

1 stop7h 54m

Santo Domingo Las Americas

Thu 7/24

1:22 pm-11:56 am

1 stop22h 34m

$307

BaltimoreOranjestad

BWI - AUA

BWIAUA

Baltimore/Washington

Sat 6/21

7:20 am-2:29 pm

1 stop7h 09m

Oranjestad Reina Beatrix

Sat 6/28

3:35 pm-11:54 pm

1 stop8h 19m

$310

BaltimorePunta Cana

BWI - PUJ

BWIPUJ

Baltimore/Washington

Fri 6/20

7:37 pm-10:31 am

1 stop14h 54m

Punta Cana

Tue 7/22

11:55 am-4:00 pm

Nonstop4h 05m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Baltimore to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean 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

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

Currently, September is the cheapest month in which you can book a flight from Baltimore to Caribbean (average of $254). Flying from Baltimore to Caribbean in June is currently the most expensive (average of $339). 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 CB?

Find hourly flight availability from Baltimore 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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Caribbean as you normally would.

Weekly flight availability from Baltimore to Caribbean

Explore weekly flight availability from Baltimore to Caribbean. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from BWI to 0CB are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Caribbean by month

Plan your trip to Caribbean by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.

Temperature in Caribbean by month

Plan your trip to Caribbean by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 June 12, 2025.
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Copa Airlines
7.5
Good
1,451 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

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

    Located just 8.5 mi from the city center, Baltimore/Washington (BWI) is the airport most travelers will use when flying to Caribbean from Baltimore.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $76. Users have also found prices from $89 and $108 on Frontier and American Airlines, respectively.

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

    The most popular flight routes from Baltimore to Caribbean are Baltimore/Washington - San Juan Luis Munoz Marin Intl, Baltimore/Washington - Punta Cana and Baltimore/Washington - Montego Bay Sangster Intl.

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

    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 Baltimore to Caribbean on time: Spirit Airlines (80%), Southwest (80%), Frontier (30%).

  • What are the cheapest flights from Baltimore to Caribbean?

    Looking at all options, your cheapest flight can be booked for $67. While the most popular route (Baltimore/Washington - San Juan Luis Munoz Marin Intl) can be booked for $168 on average our data indicates $216 when flying from Baltimore to Caribbean.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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.

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

    Currently, September is the cheapest month in which you can book a flight from Baltimore to Caribbean (average of $254). Flying from Baltimore to Caribbean in June is currently the most expensive (average of $339). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Seattle flights
Dulles Intl to Los Angeles flights
Reagan-National to Los Angeles flights
Baltimore to Dallas/Fort Worth flights
Dulles Intl to Cancún flights
Reagan-National to Seattle flights
Baltimore to Fort Lauderdale flights
Baltimore to Seattle flights
Reagan-National to Boston flights
Dulles Intl to Miami flights
Philadelphia to Orlando flights
Baltimore to Las Vegas flights
Reagan-National to Miami flights
Baltimore to Miami flights
Baltimore to O'Hare Intl flights
Dulles Intl to Heathrow flights
Philadelphia to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Dulles Intl to San Francisco flights
Dulles Intl to Las Vegas flights
Dulles Intl to O'Hare Intl flights
Philadelphia to Seattle flights
Dulles Intl to Dallas/Fort Worth flights
Baltimore to Los Angeles flights
Philadelphia to Denver flights
Reagan-National to Orlando flights
Philadelphia to Luis Munoz Marin Intl flights
Dulles Intl to Luis Munoz Marin Intl flights
Baltimore to Denver flights
Dulles Intl to Atlanta flights
Dulles Intl to Charles de Gaulle flights
Philadelphia to Fort Lauderdale flights
Baltimore to Hobby flights
Baltimore to Boston flights
Baltimore to Cancún flights
Dulles Intl to Fort Lauderdale flights
Reagan-National to Las Vegas flights
Philadelphia to Las Vegas flights
Reagan-National to San Francisco flights
Baltimore to Heathrow flights
Dulles Intl to Orlando flights
Reagan-National to Cancún flights
Dulles Intl to Midway flights
Reagan-National to Luis Munoz Marin Intl flights
Philadelphia to Miami flights
Baltimore to Orlando flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Baltimore to San Francisco flights
Dulles Intl to Haneda flights
Baltimore to Atlanta flights

Top 8 airlines flying from Baltimore to Caribbean

Discover the top 8 airlines that operate flights from Baltimore 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$121Average$362FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$124Average$417FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$207Average$411FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$214Average$544FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$222Average$649FlexibilityNo cancel feeOn-time71%
DeltaCheapest$272Average$525FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$324Average$664FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$332Average$443FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.