$90+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJU
May 23 — May 301
Round-trip
1 adult, Economy
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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
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Cheapest flights from Baltimore to CaribbeanExplore 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 April 23, 2026.
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 April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/318:44 pm
BWI
- SJU
Nonstop3h 57m
Frontier
Wed 6/36:41 pm
SJU
- BWI
1 stop23h 51m
Frontier
Deal found 4/22![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Fri 5/15:21 pm
BWI
- SJU
1 stop15h 28m
Multiple Airlines
Thu 5/72:30 pm
SJU
- BWI
Nonstop4h 14m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$178
This Priceline deal was found by Cheapflights users on 4/21. 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 5/188:01 pm
BWI
- SJU
Nonstop3h 53m
Multiple Airlines
Sat 5/238:32 am
SJU
- BWI
1 stop26h 14m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$179
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/318:44 pm
BWI
- SJU
Nonstop3h 57m
Frontier
Sun 6/76:00 am
SJU
- BWI
1 stop27h 15m
Frontier
Deal found 4/22![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Fri 5/16:40 pm
BWI
- SJU
Nonstop3h 50m
Multiple Airlines
Thu 5/72:09 am
SJU
- BWI
Nonstop3h 56m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/276:45 am
BWI
- SJU
1 stop7h 22m
Frontier
Thu 6/43:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Deal found 4/22![Frontier logo]()
$182
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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.
Mon 5/188:01 pm
BWI
- SJU
Nonstop3h 53m
Spirit Airlines
Mon 6/82:09 am
SJU
- BWI
Nonstop3h 56m
Spirit Airlines
Deal found 4/20![Spirit Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 4/306:39 pm
BWI
- SJU
Nonstop3h 50m
Frontier
Wed 5/66:41 pm
SJU
- BWI
1 stop15h 03m
Frontier
Deal found 4/21![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 7/68:44 pm
BWI
- SJU
Nonstop4h 00m
Multiple Airlines
Wed 7/87:00 am
SJU
- BWI
Nonstop4h 01m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$185
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:46 am
BWI
- SJU
1 stop6h 13m
Frontier
Thu 5/72:30 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Deal found 4/21![Frontier logo]()
$186
This Orbitz deal was found by Cheapflights users on 4/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:26 pm
BWI
- SJU
1 stop7h 17m
Multiple Airlines
Thu 5/212:09 am
SJU
- BWI
Nonstop3h 56m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$188
This Expedia deal was found by Cheapflights users on 4/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:05 am
BWI
- SJU
1 stop8h 03m
Frontier
Thu 4/301:42 pm
SJU
- BWI
Nonstop4h 12m
Frontier
Deal found 4/20![Frontier logo]()
$189
Best flights from Baltimore to CaribbeanDiscover carefully curated flight deals from Baltimore to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
Discover carefully curated flight deals from Baltimore to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:00 am
BWI
- STT
1 stop8h 17m
Delta
Thu 5/141:16 pm
STT
- BWI
1 stop11h 41m
Delta
Deal found 4/22![Delta logo]()
$240
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:00 am
BWI
- STT
1 stop9h 43m
United Airlines
Thu 5/141:22 pm
STT
- BWI
1 stop9h 22m
United Airlines
Deal found 4/21![United Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:20 am
BWI
- STT
1 stop6h 30m
Southwest
Mon 8/242:35 pm
STT
- BWI
2 stops18h 40m
Southwest
Deal found 4/20![Southwest logo]()
$364
This American Airlines deal was found by Cheapflights users on 4/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:24 pm
BWI
- UVF
2 stops18h 40m
American Airlines
Fri 8/283:14 pm
UVF
- BWI
2 stops20h 09m
American Airlines
Deal found 4/19![American Airlines logo]()
$503
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:00 am
BWI
- STT
1 stop6h 51m
Delta
Wed 5/133:01 pm
STT
- BWI
1 stop9h 46m
Delta
Deal found 4/20![Delta logo]()
$286
This Copa Airlines deal was found by Cheapflights users on 4/18. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:40 pm
BWI
- SDQ
1 stop19h 02m
Copa Airlines
Sun 5/106:04 am
SDQ
- BWI
1 stop9h 20m
Copa Airlines
Deal found 4/18![Copa Airlines logo]()
$653
This United Airlines deal was found by Cheapflights users on 4/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:10 pm
BWI
- AUA
2 stops20h 10m
United Airlines
Wed 7/291:50 pm
AUA
- BWI
1 stop10h 58m
United Airlines
Deal found 4/20![United Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:50 am
BWI
- SXM
Nonstop4h 25m
Southwest
Wed 7/83:00 pm
SXM
- BWI
1 stop9h 15m
Southwest
Deal found 4/21![Southwest logo]()
$430
This Delta deal was found by Cheapflights users on 4/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 am
BWI
- STT
1 stop6h 51m
Delta
Sat 5/93:01 pm
STT
- BWI
1 stop9h 56m
Delta
Deal found 4/18![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:15 am
BWI
- NAS
1 stop6h 42m
United Airlines
Tue 6/233:59 pm
NAS
- BWI
1 stop8h 34m
United Airlines
Deal found 4/21![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:45 am
BWI
- STT
1 stop7h 38m
Delta
Thu 8/61:21 pm
STT
- BWI
1 stop10h 14m
Delta
Deal found 4/21![Delta logo]()
$435
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
BWI
- NAS
1 stop7h 47m
United Airlines
Thu 5/282:53 pm
NAS
- BWI
1 stop7h 52m
United Airlines
Deal found 4/21![United Airlines logo]()
$440
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:35 am
BWI
- NAS
1 stop5h 40m
Southwest
Thu 9/31:10 pm
NAS
- BWI
2 stops9h 25m
Southwest
Deal found 4/22![Southwest logo]()
$484
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:10 am
BWI
- NAS
1 stop8h 47m
United Airlines
Thu 7/163:59 pm
NAS
- BWI
1 stop8h 49m
United Airlines
Deal found 4/22![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 4/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:45 am
BWI
- STT
1 stop8h 36m
Delta
Thu 7/93:33 pm
STT
- BWI
1 stop8h 02m
Delta
Deal found 4/19![Delta logo]()
$444
This Southwest deal was found by Cheapflights users on 4/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:10 am
BWI
- SXM
Nonstop4h 15m
Southwest
Sat 6/64:05 pm
SXM
- BWI
Nonstop4h 25m
Southwest
Deal found 4/19![Southwest logo]()
$499
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:05 pm
BWI
- UVF
2 stops22h 24m
American Airlines
Fri 9/43:14 pm
UVF
- BWI
2 stops20h 02m
American Airlines
Deal found 4/22![American Airlines logo]()
$606
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:15 am
BWI
- NAS
1 stop8h 42m
United Airlines
Sun 7/193:59 pm
NAS
- BWI
1 stop17h 18m
United Airlines
Deal found 4/21![United Airlines logo]()
$440
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:25 am
BWI
- SXM
Nonstop4h 30m
Southwest
Sun 6/284:30 pm
SXM
- BWI
Nonstop4h 25m
Southwest
Deal found 4/22![Southwest logo]()
$501
This Delta deal was found by Cheapflights users on 4/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:45 am
BWI
- PLS
1 stop5h 55m
Delta
Thu 7/163:45 pm
PLS
- BWI
1 stop9h 11m
Delta
Deal found 4/19![Delta logo]()
$465
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:04 pm
BWI
- AUA
2 stops20h 36m
United Airlines
Tue 9/153:10 pm
AUA
- BWI
2 stops18h 24m
United Airlines
Deal found 4/21![United Airlines logo]()
$444
This Southwest deal was found by Cheapflights users on 4/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:05 am
BWI
- STT
1 stop7h 15m
Southwest
Thu 5/72:30 pm
STT
- BWI
2 stops14h 50m
Southwest
Deal found 4/17![Southwest logo]()
$503
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/198:17 am
BWI
- PLS
1 stop6h 13m
Delta
Fri 7/243:45 pm
PLS
- BWI
1 stop7h 50m
Delta
Deal found 4/22![Delta logo]()
$465
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:08 am
BWI
- SJU
2 stops12h 42m
United Airlines
Thu 5/283:56 pm
SJU
- BWI
1 stop8h 37m
United Airlines
Deal found 4/21![United Airlines logo]()
$452
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:45 pm
BWI
- PLS
2 stops22h 10m
Southwest
Wed 5/273:50 pm
PLS
- BWI
1 stop7h 40m
Southwest
Deal found 4/22![Southwest logo]()
$505
This Delta deal was found by Cheapflights users on 4/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:32 am
BWI
- PLS
1 stop8h 58m
Delta
Fri 7/243:45 pm
PLS
- BWI
1 stop7h 50m
Delta
Deal found 4/18![Delta logo]()
$465
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:05 pm
BWI
- SXM
2 stops20h 20m
Southwest
Wed 6/103:00 pm
SXM
- BWI
1 stop9h 15m
Southwest
Deal found 4/21![Southwest logo]()
$508
This United Airlines deal was found by Cheapflights users on 4/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:15 am
BWI
- NAS
1 stop8h 42m
United Airlines
Tue 5/122:53 pm
NAS
- BWI
1 stop7h 51m
United Airlines
Deal found 4/19![United Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:45 am
BWI
- PLS
1 stop7h 45m
Delta
Thu 6/183:45 pm
PLS
- BWI
1 stop9h 13m
Delta
Deal found 4/21![Delta logo]()
$465
This Southwest deal was found by Cheapflights users on 4/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:35 pm
BWI
- AUA
2 stops19h 00m
Southwest
Sun 5/174:00 pm
AUA
- BWI
Nonstop4h 35m
Southwest
Deal found 4/18![Southwest logo]()
$510
Last-minute flights from Baltimore to CaribbeanDiscover last-minute flight deals from Baltimore to Caribbean. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Caribbean. Data last updated April 23, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:05 am
BWI
- SJU
1 stop8h 03m
Frontier
Thu 4/301:42 pm
SJU
- BWI
Nonstop4h 12m
Frontier
Deal found 4/20![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 4/306:39 pm
BWI
- SJU
Nonstop3h 50m
Frontier
Sat 5/96:41 pm
SJU
- BWI
1 stop15h 03m
Frontier
Deal found 4/21![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Fri 5/15:21 pm
BWI
- SJU
1 stop15h 28m
Multiple Airlines
Thu 5/72:30 pm
SJU
- BWI
Nonstop4h 14m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Fri 5/16:40 pm
BWI
- SJU
Nonstop3h 50m
Multiple Airlines
Thu 5/72:09 am
SJU
- BWI
Nonstop3h 56m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$181
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:46 am
BWI
- SJU
1 stop6h 13m
Frontier
Thu 5/72:30 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Deal found 4/21![Frontier logo]()
$186
This eDestinos deal was found by Cheapflights users on 4/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:45 am
BWI
- SJU
1 stop7h 22m
Frontier
Thu 5/73:03 am
SJU
- BWI
1 stop6h 12m
Frontier
Deal found 4/21![Frontier logo]()
$185
This Orbitz deal was found by Cheapflights users on 4/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:26 pm
BWI
- SJU
1 stop7h 17m
Multiple Airlines
Thu 5/212:09 am
SJU
- BWI
Nonstop3h 56m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$188
This Priceline deal was found by Cheapflights users on 4/21. 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 5/188:01 pm
BWI
- SJU
Nonstop3h 53m
Multiple Airlines
Sat 5/238:32 am
SJU
- BWI
1 stop26h 14m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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.
Mon 5/188:01 pm
BWI
- SJU
Nonstop3h 53m
Spirit Airlines
Mon 6/82:09 am
SJU
- BWI
Nonstop3h 56m
Spirit Airlines
Deal found 4/20![Spirit Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/276:45 am
BWI
- SJU
1 stop7h 22m
Frontier
Thu 6/43:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Deal found 4/22![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/318:44 pm
BWI
- SJU
Nonstop3h 57m
Frontier
Wed 6/36:41 pm
SJU
- BWI
1 stop23h 51m
Frontier
Deal found 4/22![Frontier logo]()
$177
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/318:44 pm
BWI
- SJU
Nonstop3h 57m
Frontier
Sun 6/76:00 am
SJU
- BWI
1 stop27h 15m
Frontier
Deal found 4/22![Frontier logo]()
$180
One-way flights from Baltimore to CaribbeanSearch for one-way flight options from Baltimore to Caribbean. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Baltimore to Caribbean. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 5/176:30 am
BWI
- SXM
1 stop7h 00m
Spirit Airlines
Deal found 4/19![Spirit Airlines logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/166:02 pm
BWI
- SXM
1 stop19h 28m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
Sun 4/266:20 am
BWI
- SJU
Nonstop3h 44m
Spirit Airlines
Deal found 4/21![Spirit Airlines logo]()
$96
This Expedia deal was found by Cheapflights users on 4/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:49 pm
BWI
- SJU
1 stop10h 15m
Frontier
Deal found 4/21![Frontier logo]()
$98
This eDestinos deal was found by Cheapflights users on 4/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:29 pm
BWI
- SJU
Nonstop3h 59m
Frontier
Deal found 4/21![Frontier logo]()
$99
This eDestinos deal was found by Cheapflights users on 4/22. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:26 pm
BWI
- SJU
1 stop25h 38m
Frontier
Deal found 4/22![Frontier logo]()
$101
This eDestinos deal was found by Cheapflights users on 4/22. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:44 pm
BWI
- SJU
Nonstop4h 03m
Frontier
Deal found 4/22![Frontier logo]()
$102
This Super.com deal was found by Cheapflights users on 4/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:26 pm
BWI
- SJU
1 stop7h 17m
Frontier
Deal found 4/21![Frontier logo]()
$104
This Super.com deal was found by Cheapflights users on 4/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:26 pm
BWI
- SJU
1 stop7h 17m
Frontier
Deal found 4/21![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Tue 5/196:45 am
BWI
- MBJ
1 stop6h 26m
Frontier
Deal found 4/20![Frontier logo]()
$107
This eDestinos deal was found by Cheapflights users on 4/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1611:27 am
BWI
- SJU
1 stop13h 10m
Frontier
Deal found 4/21![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 4/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:45 am
BWI
- MBJ
1 stop6h 26m
Frontier
Deal found 4/20![Frontier logo]()
$108
Find flight deals from Baltimore to Caribbean
Keep the following information in mind while searching for Baltimore to Caribbean flight deals. Data was last updated April 23, 2026.
Round-trip from | $177 (Kiwi.com) |
|---|---|
One-way from | $90 (Kiwi.com) |
Popular in | March |
Cheapest in | July |
Average price | $334 |
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 April 23, 2026.
Use the filters below to find and compare flights from Baltimore to Caribbean that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreSaint Thomas Island
BWI - STT
BWISTT
Baltimore/Washington
Tue 5/12
7:00 am-3:17 pm
1 stop8h 17m
Saint Thomas Island Cyril E King
Thu 5/14
1:16 pm-12:57 am
1 stop11h 41m
$240
BaltimoreSaint Thomas Island
BWI - STT
BWISTT
Baltimore/Washington
Mon 5/4
7:00 am-1:51 pm
1 stop6h 51m
Saint Thomas Island Cyril E King
Wed 5/13
3:01 pm-12:47 am
1 stop9h 46m
$286
BaltimoreSaint Thomas Island
BWI - STT
BWISTT
Baltimore/Washington
Thu 5/7
6:00 am-3:43 pm
1 stop9h 43m
Saint Thomas Island Cyril E King
Thu 5/14
1:22 pm-10:44 pm
1 stop9h 22m
$355
BaltimoreSaint Thomas Island
BWI - STT
BWISTT
Baltimore/Washington
Mon 8/17
7:20 am-1:50 pm
1 stop6h 30m
Saint Thomas Island Cyril E King
Mon 8/24
2:35 pm-9:15 am
2 stops18h 40m
$364
BaltimoreOranjestad
BWI - AUA
BWIAUA
Baltimore/Washington
Tue 7/21
7:10 pm-3:20 pm
2 stops20h 10m
Oranjestad Reina Beatrix
Wed 7/29
1:50 pm-12:48 am
1 stop10h 58m
$404
BaltimoreSaint Thomas Island
BWI - STT
BWISTT
Baltimore/Washington
Tue 5/5
7:00 am-1:51 pm
1 stop6h 51m
Saint Thomas Island Cyril E King
Sat 5/9
3:01 pm-12:57 am
1 stop9h 56m
$419
BaltimoreSimpson Bay
BWI - SXM
BWISXM
Baltimore/Washington
Sat 7/4
8:50 am-1:15 pm
Nonstop4h 25m
Simpson Bay Princess Juliana
Wed 7/8
3:00 pm-12:15 am
1 stop9h 15m
$430
BaltimoreSaint Thomas Island
BWI - STT
BWISTT
Baltimore/Washington
Thu 7/30
6:45 am-2:23 pm
1 stop7h 38m
Saint Thomas Island Cyril E King
Thu 8/6
1:21 pm-11:35 pm
1 stop10h 14m
$435
BaltimoreNassau
BWI - NAS
BWINAS
Baltimore/Washington
Sun 6/21
8:15 am-2:57 pm
1 stop6h 42m
Nassau Intl
Tue 6/23
3:59 pm-12:33 am
1 stop8h 34m
$440
BaltimoreNassau
BWI - NAS
BWINAS
Baltimore/Washington
Sun 5/24
6:00 am-1:47 pm
1 stop7h 47m
Nassau Intl
Thu 5/28
2:53 pm-10:45 pm
1 stop7h 52m
$440
Showing 1-10 of 60 resultsSorted by cheapest first
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.
BWI-STT
BWI-SXM
BWI-MBJ
BWI-AUA
BWI-SDQ
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
BWI-0CB
BWI-STT
BWI-SXM
BWI-MBJ
BWI-AUA
What is the cheapest month to book a flight from Baltimore to Caribbean?
Currently, July is the cheapest month in which you can book a flight from Baltimore to Caribbean (average of $346). Flying from Baltimore to Caribbean in March is currently the most expensive (average of $613). 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 April 23, 2026.
It’s typically best to fly out from Baltimore to Caribbean in the afternoon. Doing so could potentially save you 52% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Baltimore to Caribbean?
Use this chart to determine the cheapest time to fly round-trip from Baltimore to Caribbean. Price data was last updated on April 18, 2026.
Travelers seeking maximum savings on their Baltimore to Caribbean flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 April 23, 2026.
See what other customers who have flown with Southwest,Delta, andAmerican Airlines from Baltimore to Caribbean have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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Alternative routes for Baltimore to Caribbean
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Caribbean by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Baltimore to Caribbean by cabin class
Find flights from Baltimore to Caribbean, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baltimore and Caribbean flights
Browse other Baltimore and Caribbean flight options. Last updated on April 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Caribbean countries
Consider these flights traveling to countries located in Caribbean.
Baltimore to Caribbean flights
Consider these flights traveling from Baltimore to Caribbean.
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 April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$386 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$144 | Average$396 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$146 | Average$515 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$172 | Average$530 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$206 | Average$564 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$225 | Average$582 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$354 | Average$640 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$360 | Average$546 | FlexibilityNo cancel fee | On-time70% |