$133+ Cheap flights from Washington, D.C. (WAS) to Caribbean
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SJU
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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Find cheap flights from Washington, D.C. 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 Washington, D.C. to Caribbean
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Cheapest flights from Washington, D.C. to CaribbeanExplore the most affordable flight options available from Washington, D.C. to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from Washington, D.C. to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
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 11/211:05 pm -
Nonstop3h 47m
Wed 11/258:53 am -
Nonstop4h 17m
Deal found 11/2![Frontier logo]()
$250
This JetBlue deal was found by Cheapflights users on 10/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/711:20 am -
1 stop7h 07m
Sat 12/126:10 pm -
1 stop6h 14m
Deal found 10/30![JetBlue logo]()
$250
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:33 pm -
1 stop16h 49m
Sat 12/198:40 am -
Nonstop4h 03m
Deal found 11/1![Frontier logo]()
$251
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:20 am -
1 stop7h 07m
Tue 12/155:01 am -
1 stop7h 05m
Deal found 11/3![JetBlue logo]()
$251
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:34 pm -
1 stop28h 03m
Sun 12/611:19 am -
1 stop28h 03m
Deal found 11/2![Frontier logo]()
$252
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:10 pm -
1 stop6h 34m
Wed 12/95:01 am -
1 stop7h 05m
Deal found 11/3![JetBlue logo]()
$252
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 11/76:07 pm -
1 stop18h 18m
Tue 11/103:55 am -
1 stop7h 26m
Deal found 10/30![Frontier logo]()
$253
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:59 am -
1 stop8h 28m
Wed 12/95:01 am -
1 stop7h 05m
Deal found 11/2![JetBlue logo]()
$253
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:07 pm -
1 stop18h 18m
Sun 11/225:19 am -
1 stop7h 55m
Deal found 11/1![Frontier logo]()
$254
This JetBlue deal was found by Cheapflights users on 10/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:00 am -
Nonstop3h 52m
Wed 12/162:04 pm -
1 stop7h 52m
Deal found 10/30![JetBlue logo]()
$254
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.
Fri 11/136:07 pm -
1 stop27h 47m
Fri 11/207:31 am -
1 stop15h 31m
Deal found 11/2![Frontier logo]()
$255
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:16 am -
1 stop21h 59m
Tue 11/248:53 am -
Nonstop4h 17m
Deal found 11/1![Frontier logo]()
$256
Best flights from Washington, D.C. to CaribbeanDiscover carefully curated flight deals from Washington, D.C. to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Washington, D.C. to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:00 am -
Nonstop3h 52m
Thu 12/171:55 pm -
1 stop9h 22m
Deal found 11/3![JetBlue logo]()
$277
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:55 pm -
1 stop6h 30m
Mon 12/75:50 pm -
1 stop6h 05m
Deal found 11/2![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 10/31. 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 11/155:29 pm -
Nonstop3h 53m
Tue 11/177:40 am -
1 stop9h 19m
Deal found 10/31![United Airlines logo]()
$382
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/271:53 pm -
1 stop9h 05m
Wed 2/31:59 pm -
1 stop7h 43m
Deal found 11/3![Delta logo]()
$386
This Copa Airlines 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/291:13 am -
1 stop16h 16m
Wed 2/171:11 pm -
1 stop15h 05m
Deal found 11/2![Copa Airlines logo]()
$481
This JetBlue deal was found by Cheapflights users on 10/31. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/93:59 pm -
1 stop6h 48m
Fri 1/156:55 pm -
Nonstop3h 59m
Deal found 10/31![JetBlue logo]()
$306
This JetBlue deal was found by Cheapflights users on 10/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/198:00 am -
Nonstop3h 46m
Sun 1/316:01 am -
1 stop8h 55m
Deal found 10/30![JetBlue logo]()
$339
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/277:00 am -
1 stop6h 40m
Sun 1/312:05 am -
1 stop9h 23m
Deal found 11/1![United Airlines logo]()
$386
This JetBlue deal was found by Cheapflights users on 10/31. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 am -
1 stop7h 33m
Sat 11/216:59 pm -
Nonstop3h 58m
Deal found 10/31![JetBlue logo]()
$340
This Southwest deal was found by Cheapflights users on 10/31. 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 11/181:00 pm -
2 stops10h 50m
Sat 11/215:35 am -
2 stops10h 40m
Deal found 10/31![Southwest logo]()
$419
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:29 pm -
Nonstop3h 53m
Wed 12/28:05 am -
Nonstop4h 04m
Deal found 11/1![United Airlines logo]()
$395
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:36 pm -
1 stop7h 56m
Thu 11/266:59 pm -
Nonstop3h 58m
Deal found 11/2![JetBlue logo]()
$340
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:00 am -
1 stop6h 50m
Thu 12/33:45 pm -
1 stop7h 10m
Deal found 11/2![Southwest logo]()
$422
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:29 pm -
Nonstop3h 53m
Mon 12/148:05 am -
Nonstop4h 04m
Deal found 11/3![United Airlines logo]()
$397
This JetBlue deal was found by Cheapflights users on 10/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/113:10 pm -
1 stop6h 34m
Sat 12/197:00 pm -
Nonstop3h 58m
Deal found 10/30![JetBlue logo]()
$342
This Copa Airlines deal was found by Cheapflights users on 10/31. 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.
Sat 12/58:25 am -
1 stop12h 40m
Sat 12/193:46 pm -
1 stop12h 33m
Deal found 10/31![Copa Airlines logo]()
$501
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Sat 1/96:00 am -
1 stop6h 32m
Fri 1/155:50 pm -
Nonstop4h 06m
Deal found 10/31![United Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 10/31. 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 2/26:00 am -
1 stop7h 00m
Fri 2/51:55 pm -
2 stops18h 35m
Deal found 10/31![Southwest logo]()
$447
This Copa Airlines 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/73:37 pm -
1 stop19h 41m
Tue 11/1012:17 pm -
1 stop14h 58m
Deal found 11/1![Copa Airlines logo]()
$508
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/115:29 pm -
Nonstop3h 53m
Sat 11/143:46 pm -
1 stop9h 51m
Deal found 10/30![United Airlines logo]()
$402
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/83:59 pm -
1 stop6h 48m
Sat 1/166:55 pm -
Nonstop3h 59m
Deal found 11/1![JetBlue logo]()
$376
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/96:00 am -
1 stop9h 55m
Sat 1/163:55 pm -
1 stop8h 22m
Deal found 11/2![Delta logo]()
$612
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:00 am -
1 stop8h 45m
Tue 12/153:45 pm -
1 stop7h 10m
Deal found 11/3![Southwest logo]()
$468
This Copa Airlines deal was found by Cheapflights users on 10/31. 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.
Tue 11/243:37 pm -
1 stop26h 03m
Tue 12/13:46 pm -
1 stop12h 33m
Deal found 10/31![Copa Airlines logo]()
$526
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:22 am -
Nonstop3h 53m
Fri 12/118:25 am -
1 stop10h 07m
Deal found 11/3![United Airlines logo]()
$402
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/73:59 pm -
1 stop6h 48m
Sun 1/176:55 pm -
Nonstop3h 59m
Deal found 11/1![JetBlue logo]()
$385
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/317:17 am -
1 stop7h 03m
Sun 2/72:15 pm -
1 stop10h 31m
Deal found 11/3![Delta logo]()
$638
This Copa Airlines 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/73:37 pm -
1 stop9h 34m
Wed 11/112:48 pm -
1 stop24h 10m
Deal found 11/3![Copa Airlines logo]()
$536
This Southwest deal was found by Cheapflights users on 10/30. 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 12/69:15 pm -
2 stops17h 30m
Thu 12/103:45 pm -
1 stop7h 10m
Deal found 10/30![Southwest logo]()
$506
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Sat 11/75:29 pm -
Nonstop3h 53m
Fri 11/133:46 pm -
1 stop9h 51m
Deal found 10/31![United Airlines logo]()
$422
Last-minute flights from Washington, D.C. to CaribbeanDiscover last-minute flight deals from Washington, D.C. to Caribbean. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Washington, D.C. to Caribbean. Data last updated November 4, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 11/76:07 pm -
1 stop18h 18m
Tue 11/103:55 am -
1 stop7h 26m
Deal found 10/30![Frontier logo]()
$253
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.
Fri 11/136:07 pm -
1 stop27h 47m
Wed 11/187:23 am -
1 stop27h 58m
Deal found 11/2![Frontier logo]()
$255
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:07 pm -
1 stop18h 18m
Sun 11/225:19 am -
1 stop7h 55m
Deal found 11/1![Frontier logo]()
$254
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:16 am -
1 stop21h 59m
Tue 11/248:53 am -
Nonstop4h 17m
Deal found 11/1![Frontier logo]()
$256
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 11/211:05 pm -
Nonstop3h 47m
Wed 11/258:53 am -
Nonstop4h 17m
Deal found 11/2![Frontier logo]()
$250
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.
Wed 12/212:06 pm -
1 stop12h 01m
Sat 12/126:25 am -
1 stop16h 25m
Deal found 11/1![Frontier logo]()
$252
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:33 pm -
1 stop16h 49m
Sat 12/198:40 am -
Nonstop4h 03m
Deal found 11/1![Frontier logo]()
$251
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:10 pm -
1 stop6h 34m
Wed 12/95:01 am -
1 stop7h 05m
Deal found 11/3![JetBlue logo]()
$252
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:59 am -
1 stop8h 28m
Wed 12/95:01 am -
1 stop7h 05m
Deal found 11/2![JetBlue logo]()
$253
This JetBlue deal was found by Cheapflights users on 10/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/711:20 am -
1 stop7h 07m
Sat 12/126:10 pm -
1 stop6h 14m
Deal found 10/30![JetBlue logo]()
$250
This JetBlue deal was found by Cheapflights users on 10/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:00 am -
Nonstop3h 52m
Wed 12/162:04 pm -
1 stop7h 52m
Deal found 10/30![JetBlue logo]()
$254
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:20 am -
1 stop7h 07m
Tue 12/155:01 am -
1 stop7h 05m
Deal found 11/3![JetBlue logo]()
$251
One-way flights from Washington, D.C. to CaribbeanSearch for one-way flight options from Washington, D.C. to Caribbean. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Washington, D.C. to Caribbean. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:33 pm -
1 stop28h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$133
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.
Thu 12/1011:02 am -
1 stop13h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$135
This JetBlue deal was found by Cheapflights users on 10/31. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/43:05 pm -
1 stop8h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![JetBlue logo]()
$135
This FlightHub deal was found by Cheapflights users on 10/30. 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.
Fri 11/66:07 pm -
1 stop27h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Frontier logo]()
$136
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/133:59 pm -
1 stop6h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![JetBlue logo]()
$136
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/129:23 pm -
1 stop27h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$137
This Jetabroad 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:59 am -
1 stop8h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![JetBlue logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/131:54 pm -
1 stop9h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Frontier logo]()
$138
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.
Thu 11/262:10 pm -
1 stop27h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$139
This JetBlue deal was found by Cheapflights users on 10/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 am -
1 stop7h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![JetBlue logo]()
$139
This CheapOair deal was found by Cheapflights users on 10/30. 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.
Mon 11/96:07 pm -
1 stop20h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Frontier logo]()
$140
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2012:10 pm -
1 stop8h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![JetBlue logo]()
$140
Find flight deals from Washington, D.C. to Caribbean
Keep the following information in mind while searching for Washington, D.C. to Caribbean flight deals. Data was last updated November 4, 2026.
Round-trip from | $250 (Cheapflightsfares) |
|---|---|
One-way from | $133 (Priceline) |
Popular in | December |
Cheapest in | February |
Average price | $372 |
Good round-trip deal | $255 or less |
Good one-way deal | $132 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. 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 7,457,451 searches. Data last updated November 4, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Caribbean that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.San Juan
DCA Washington, D.C. Reagan-National - SJU San Juan Luis Munoz Marin Intl
DCASJU
Washington, D.C. Reagan-National
Sat 11/14
3:54 pm-1:13 am
1 stop8h 19m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$143
Washington, D.C.Saint Thomas Island
IAD Washington, D.C. Dulles Intl - STT Saint Thomas Island Cyril E King
IADSTT
Washington, D.C. Dulles Intl
Wed 1/13
8:56 am-1:56 pm
Nonstop4h 00m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$149
Washington, D.C.Saint Thomas Island
IAD Washington, D.C. Dulles Intl - STT Saint Thomas Island Cyril E King
IADSTT
Washington, D.C. Dulles Intl
Tue 3/23
8:56 am-12:56 pm
Nonstop4h 00m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$149
Quickest round-trip
Washington, D.C.San Juan
DCA Washington, D.C. Reagan-National - SJU San Juan Luis Munoz Marin Intl
DCASJU
Washington, D.C. Reagan-National
Mon 1/11
8:00 am-12:46 pm
Nonstop3h 46m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$149
Washington, D.C.Saint Thomas Island
IAD Washington, D.C. Dulles Intl - STT Saint Thomas Island Cyril E King
IADSTT
Washington, D.C. Dulles Intl
Mon 1/18
8:56 am-1:56 pm
Nonstop4h 00m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$149
Washington, D.C.Nassau
DCA Washington, D.C. Reagan-National - NAS Nassau Intl
DCANAS
Washington, D.C. Reagan-National
Wed 11/25
6:55 pm-8:25 pm
1 stop25h 30m
Nassau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$154
Washington, D.C.San Juan
DCA Washington, D.C. Reagan-National - SJU San Juan Luis Munoz Marin Intl
DCASJU
Washington, D.C. Reagan-National
Wed 11/18
7:00 am-2:33 pm
1 stop6h 33m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$158
Washington, D.C.Saint Thomas Island
IAD Washington, D.C. Dulles Intl - STT Saint Thomas Island Cyril E King
IADSTT
Washington, D.C. Dulles Intl
Mon 1/11
8:56 am-1:56 pm
Nonstop4h 00m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$159
Washington, D.C.Nassau
DCA Washington, D.C. Reagan-National - NAS Nassau Intl
DCANAS
Washington, D.C. Reagan-National
Mon 11/16
6:00 am-1:15 pm
1 stop7h 15m
Nassau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$160
Washington, D.C.San Juan
DCA Washington, D.C. Reagan-National - SJU San Juan Luis Munoz Marin Intl
DCASJU
Washington, D.C. Reagan-National
Mon 12/21
3:05 pm-2:21 am
1 stop10h 16m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$161
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington, D.C. to Caribbean
Have a flexible travel schedule? Discover the best time to fly to Caribbean from Washington, D.C. with our price prediction graph.
DCA-SJU
IAD-SJU
IAD-AUA
DCA-MBJ
DCA-NAS
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 Washington, D.C. to Caribbean
WAS-0CB
DCA-SJU
IAD-SJU
IAD-AUA
DCA-MBJ
What is the cheapest month to book a flight from Washington, D.C. to Caribbean?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Caribbean (average of $476). Flying from Washington, D.C. to Caribbean in December is currently the most expensive (average of $611). 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 WAS to CB?
Find hourly flight availability from Washington, D.C. 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 November 4, 2026.
One of the essential ways to save on airfare from Washington, D.C. to Caribbean is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 30% on airfare.
Weekly flight availability from Washington, D.C. to Caribbean
Explore weekly flight availability from Washington, D.C. 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 November 4, 2026.
The most flights from WAS to 0CB are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).
How often are flights from Washington, D.C. to Caribbean delayed?
About 19% of weekly flights between Washington, D.C. and Caribbean have experienced delays in the past year, with the average delay time being 132 minutes.
What is the most punctual flight time for Washington, D.C. to Caribbean flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Washington, D.C. to Caribbean flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
How far ahead should I book a flight from Washington, D.C. to Caribbean?
The price you pay for your flight from Washington, D.C. to Caribbean may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Washington, D.C. to Caribbean?
Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Caribbean. Price data was last updated on October 31, 2026.
Travelers seeking maximum savings on their Washington, D.C. to Caribbean flight should consider departing on Sunday afternoons when fares are most often at their lowest. Wednesday afternoons 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 November 4, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Caribbean, such as Southwest,United Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C. to Caribbean
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Complete your trip
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Search flights from Washington, D.C. to Caribbean by cabin class
Find flights from Washington, D.C. to Caribbean, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Washington, D.C. and Caribbean flights
Browse other Washington, D.C. and Caribbean flight options. Last updated on November 4, 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.
Washington, D.C. to Caribbean flights
Consider these flights traveling from Washington, D.C. to Caribbean.
Top 9 airlines flying from Washington, D.C. to Caribbean
Discover the top 9 airlines that operate flights from Washington, D.C. 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 7,457,451 searches. Data last updated November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$515 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$135 | Average$631 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$167 | Average$537 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$172 | Average$624 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$208 | Average$600 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$240 | Average$524 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$256 | Average$432 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$301 | Average$650 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$310 | Average$644 | FlexibilityNo cancel fee | On-time70% |