$107+ Cheap flights from Reagan-National (DCA) 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SJU
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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Cheapest flights from Reagan-National to CaribbeanExplore the most affordable flight options available from Reagan-National to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
Explore the most affordable flight options available from Reagan-National to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
This Delta deal was found by Cheapflights users on 3/9. 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 5/46:00 am
DCA
- STT
1 stop8h 48m
Delta
Wed 5/134:27 pm
STT
- DCA
1 stop7h 08m
Delta
Deal found 3/9![Delta logo]()
$230
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/85:00 am
DCA
- STT
1 stop5h 47m
American Airlines
Wed 4/1512:25 pm
STT
- DCA
1 stop12h 09m
American Airlines
Deal found 3/6![American Airlines logo]()
$235
This United Airlines deal was found by Cheapflights users on 3/9. 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
DCA
- STT
1 stop7h 08m
United Airlines
Tue 5/121:22 pm
STT
- DCA
1 stop10h 36m
United Airlines
Deal found 3/9![United Airlines logo]()
$250
This United Airlines deal was found by Cheapflights users on 3/8. 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 3/246:30 am
DCA
- STT
1 stop8h 48m
United Airlines
Mon 3/302:10 pm
STT
- DCA
1 stop8h 33m
United Airlines
Deal found 3/8![United Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 3/5. 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 4/155:00 am
DCA
- STT
1 stop8h 15m
American Airlines
Mon 4/205:05 pm
STT
- DCA
1 stop15h 55m
American Airlines
Deal found 3/5![American Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 3/5. 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 3/246:14 am
DCA
- STT
1 stop6h 46m
Delta
Tue 3/3112:49 pm
STT
- DCA
1 stop6h 51m
Delta
Deal found 3/5![Delta logo]()
$256
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Sat 3/215:59 am
DCA
- STT
1 stop10h 30m
American Airlines
Wed 3/254:42 pm
STT
- DCA
1 stop7h 17m
American Airlines
Deal found 3/6![American Airlines logo]()
$272
This CheapOair deal was found by Cheapflights users on 3/5. 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 4/246:59 pm
DCA
- SJU
1 stop13h 13m
JetBlue
Wed 4/2912:15 pm
SJU
- DCA
1 stop6h 45m
JetBlue
Deal found 3/5![JetBlue logo]()
$277
This Delta deal was found by Cheapflights users on 3/9. 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 5/106:00 am
DCA
- STT
1 stop9h 17m
Delta
Tue 5/124:27 pm
STT
- DCA
1 stop6h 57m
Delta
Deal found 3/9![Delta logo]()
$278
This flugladen.de deal was found by Cheapflights users on 3/8. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:00 am
DCA
- SJU
Nonstop3h 43m
JetBlue
Wed 5/66:00 pm
SJU
- DCA
Nonstop3h 55m
JetBlue
Deal found 3/8![JetBlue logo]()
$279
This United Airlines deal was found by Cheapflights users on 3/8. 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 3/207:30 am
DCA
- STT
1 stop7h 48m
United Airlines
Wed 3/252:05 pm
STT
- DCA
1 stop8h 47m
United Airlines
Deal found 3/8![United Airlines logo]()
$283
This Cheapflightsfares deal was found by Cheapflights users on 3/5. 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 4/268:00 am
DCA
- SJU
Nonstop3h 43m
JetBlue
Sat 5/26:00 pm
SJU
- DCA
Nonstop3h 55m
JetBlue
Deal found 3/5![JetBlue logo]()
$288
Best flights from Reagan-National to CaribbeanDiscover carefully curated flight deals from Reagan-National to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from Reagan-National to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This United Airlines deal was found by Cheapflights users on 3/9. 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 5/36:00 am
DCA
- STT
1 stop9h 43m
United Airlines
Thu 5/71:22 pm
STT
- DCA
1 stop10h 36m
United Airlines
Deal found 3/9![United Airlines logo]()
$230
This Delta deal was found by Cheapflights users on 3/9. 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 5/196:00 am
DCA
- STT
1 stop9h 17m
Delta
Sat 5/234:38 pm
STT
- DCA
1 stop6h 46m
Delta
Deal found 3/9![Delta logo]()
$292
This Southwest deal was found by Cheapflights users on 3/6. 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.
Fri 6/55:25 pm
DCA
- SJU
1 stop7h 55m
Southwest
Wed 6/106:00 am
SJU
- DCA
1 stop6h 20m
Southwest
Deal found 3/6![Southwest logo]()
$352
This JetBlue deal was found by Cheapflights users on 3/9. 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 4/286:00 am
DCA
- MBJ
1 stop8h 00m
JetBlue
Wed 4/298:41 am
MBJ
- DCA
1 stop9h 19m
JetBlue
Deal found 3/9![JetBlue logo]()
$417
This FlightHub deal was found by Cheapflights users on 3/9. 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.
Mon 4/611:00 am
DCA
- SXM
1 stop26h 35m
Air Canada
Mon 4/134:00 pm
SXM
- DCA
2 stops20h 01m
Air Canada
Deal found 3/9![Air Canada logo]()
$454
This American Airlines deal was found by Cheapflights users on 3/9. 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 5/276:23 am
DCA
- CUR
2 stops9h 22m
American Airlines
Sat 5/304:46 pm
CUR
- DCA
1 stop7h 55m
American Airlines
Deal found 3/9![American Airlines logo]()
$535
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/2811:55 am
DCA
- SJU
1 stop8h 39m
United Airlines
Wed 5/271:00 am
SJU
- DCA
1 stop6h 46m
United Airlines
Deal found 3/7![United Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 3/6. 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 5/612:00 pm
DCA
- SJU
2 stops9h 05m
Southwest
Sun 5/106:25 am
SJU
- DCA
2 stops9h 40m
Southwest
Deal found 3/6![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/276:30 am
DCA
- SJU
1 stop8h 14m
United Airlines
Thu 4/301:00 am
SJU
- DCA
2 stops12h 00m
United Airlines
Deal found 3/8![United Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 3/7. 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 5/38:38 pm
DCA
- CUR
1 stop17h 03m
Delta
Sun 5/103:16 pm
CUR
- DCA
1 stop8h 28m
Delta
Deal found 3/7![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 3/7. 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 5/26:59 am
DCA
- CUR
1 stop6h 42m
Delta
Sun 5/103:16 pm
CUR
- DCA
1 stop8h 28m
Delta
Deal found 3/7![Delta logo]()
$363
This United Airlines deal was found by Cheapflights users on 3/9. 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 4/134:30 pm
DCA
- SJU
1 stop7h 20m
United Airlines
Wed 4/151:00 am
SJU
- DCA
2 stops12h 10m
United Airlines
Deal found 3/9![United Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 3/6. 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 6/712:45 pm
DCA
- SJU
1 stop7h 30m
Southwest
Sat 6/135:30 am
SJU
- DCA
1 stop10h 20m
Southwest
Deal found 3/6![Southwest logo]()
$383
This JetBlue deal was found by Cheapflights users on 3/7. 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 6/27:10 am
DCA
- PUJ
1 stop8h 44m
JetBlue
Tue 6/910:18 am
PUJ
- DCA
1 stop12h 14m
JetBlue
Deal found 3/7![JetBlue logo]()
$429
This Delta deal was found by Cheapflights users on 3/8. 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.
Fri 5/16:00 am
DCA
- STT
1 stop8h 48m
Delta
Fri 5/84:27 pm
STT
- DCA
1 stop7h 08m
Delta
Deal found 3/8![Delta logo]()
$378
This JetBlue deal was found by Cheapflights users on 3/5. 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 8/266:00 am
DCA
- SDQ
1 stop5h 52m
JetBlue
Sat 8/298:54 am
SDQ
- DCA
1 stop10h 36m
JetBlue
Deal found 3/5![JetBlue logo]()
$431
This Southwest deal was found by Cheapflights users on 3/6. 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 4/269:00 pm
DCA
- STT
2 stops16h 35m
Southwest
Wed 4/292:10 pm
STT
- DCA
1 stop8h 15m
Southwest
Deal found 3/6![Southwest logo]()
$410
This Delta deal was found by Cheapflights users on 3/8. 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 4/159:00 am
DCA
- NAS
1 stop5h 03m
Delta
Thu 4/234:00 pm
NAS
- DCA
1 stop7h 17m
Delta
Deal found 3/8![Delta logo]()
$386
This JetBlue deal was found by Cheapflights users on 3/6. 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 4/278:55 am
DCA
- NAS
1 stop4h 39m
JetBlue
Thu 4/301:08 pm
NAS
- DCA
1 stop9h 24m
JetBlue
Deal found 3/6![JetBlue logo]()
$448
This Southwest deal was found by Cheapflights users on 3/7. 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.
Fri 4/241:05 pm
DCA
- SJU
1 stop10h 20m
Southwest
Tue 4/285:35 am
SJU
- DCA
2 stops9h 25m
Southwest
Deal found 3/7![Southwest logo]()
$412
This United Airlines deal was found by Cheapflights users on 3/9. 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 7/57:30 am
DCA
- NAS
1 stop7h 27m
United Airlines
Wed 7/82:53 pm
NAS
- DCA
1 stop7h 22m
United Airlines
Deal found 3/9![United Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 3/8. 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 4/256:00 am
DCA
- NAS
1 stop10h 33m
Delta
Thu 4/301:30 pm
NAS
- DCA
1 stop9h 11m
Delta
Deal found 3/8![Delta logo]()
$402
This JetBlue deal was found by Cheapflights users on 3/7. 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 4/229:00 pm
DCA
- MBJ
1 stop14h 15m
JetBlue
Wed 4/298:41 am
MBJ
- DCA
1 stop9h 19m
JetBlue
Deal found 3/7![JetBlue logo]()
$449
This Southwest deal was found by Cheapflights users on 3/6. 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 5/271:00 pm
DCA
- SJU
1 stop10h 40m
Southwest
Sun 5/319:55 am
SJU
- DCA
2 stops10h 00m
Southwest
Deal found 3/6![Southwest logo]()
$413
This United Airlines deal was found by Cheapflights users on 3/8. 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 6/16:30 am
DCA
- NAS
1 stop8h 27m
United Airlines
Mon 6/83:59 pm
NAS
- DCA
1 stop6h 50m
United Airlines
Deal found 3/8![United Airlines logo]()
$436
This Delta deal was found by Cheapflights users on 3/7. 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 5/27:00 am
DCA
- NAS
1 stop6h 44m
Delta
Tue 5/53:28 pm
NAS
- DCA
1 stop5h 05m
Delta
Deal found 3/7![Delta logo]()
$402
This JetBlue deal was found by Cheapflights users on 3/6. 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 8/236:00 am
DCA
- PUJ
1 stop10h 53m
JetBlue
Wed 9/211:06 am
PUJ
- DCA
1 stop11h 30m
JetBlue
Deal found 3/6![JetBlue logo]()
$451
This Southwest deal was found by Cheapflights users on 3/5. 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 5/109:30 am
DCA
- NAS
2 stops9h 00m
Southwest
Wed 5/138:45 am
NAS
- DCA
2 stops12h 05m
Southwest
Deal found 3/5![Southwest logo]()
$418
This United Airlines deal was found by Cheapflights users on 3/6. 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 5/237:00 pm
DCA
- AUA
1 stop20h 30m
United Airlines
Wed 5/271:50 pm
AUA
- DCA
1 stop8h 59m
United Airlines
Deal found 3/6![United Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 3/6. 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 5/67:10 am
DCA
- NAS
1 stop9h 23m
Delta
Tue 5/123:29 pm
NAS
- DCA
1 stop6h 16m
Delta
Deal found 3/6![Delta logo]()
$414
Last-minute flights from Reagan-National to CaribbeanDiscover last-minute flight deals from Reagan-National to Caribbean. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Reagan-National to Caribbean. Data last updated March 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/8. 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 3/207:30 am
DCA
- STT
1 stop7h 48m
United Airlines
Wed 3/252:05 pm
STT
- DCA
1 stop8h 47m
United Airlines
Deal found 3/8![United Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Sat 3/215:59 am
DCA
- STT
1 stop10h 30m
American Airlines
Wed 3/254:42 pm
STT
- DCA
1 stop7h 17m
American Airlines
Deal found 3/6![American Airlines logo]()
$272
This United Airlines deal was found by Cheapflights users on 3/8. 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 3/246:30 am
DCA
- STT
1 stop8h 48m
United Airlines
Mon 3/302:10 pm
STT
- DCA
1 stop8h 33m
United Airlines
Deal found 3/8![United Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 3/5. 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 3/246:14 am
DCA
- STT
1 stop6h 46m
Delta
Tue 3/3112:49 pm
STT
- DCA
1 stop6h 51m
Delta
Deal found 3/5![Delta logo]()
$256
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Tue 4/75:00 am
DCA
- STT
1 stop6h 35m
American Airlines
Tue 4/143:30 pm
STT
- DCA
1 stop6h 59m
American Airlines
Deal found 3/5![American Airlines logo]()
$250
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/85:00 am
DCA
- STT
1 stop5h 47m
American Airlines
Wed 4/1512:25 pm
STT
- DCA
1 stop12h 09m
American Airlines
Deal found 3/6![American Airlines logo]()
$235
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Sun 4/125:00 am
DCA
- STT
1 stop5h 47m
American Airlines
Thu 4/162:05 pm
STT
- DCA
1 stop9h 23m
American Airlines
Deal found 3/6![American Airlines logo]()
$230
This American Airlines deal was found by Cheapflights users on 3/5. 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 4/155:00 am
DCA
- STT
1 stop8h 15m
American Airlines
Mon 4/205:05 pm
STT
- DCA
1 stop15h 55m
American Airlines
Deal found 3/5![American Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 3/8. 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 4/206:00 am
DCA
- STT
1 stop7h 13m
Delta
Tue 4/211:59 pm
STT
- DCA
1 stop7h 38m
Delta
Deal found 3/8![Delta logo]()
$278
This CheapOair deal was found by Cheapflights users on 3/5. 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 4/246:59 pm
DCA
- SJU
1 stop13h 13m
JetBlue
Wed 4/2912:15 pm
SJU
- DCA
1 stop6h 45m
JetBlue
Deal found 3/5![JetBlue logo]()
$277
This Cheapflightsfares deal was found by Cheapflights users on 3/5. 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 4/268:00 am
DCA
- SJU
Nonstop3h 43m
JetBlue
Sat 5/26:00 pm
SJU
- DCA
Nonstop3h 55m
JetBlue
Deal found 3/5![JetBlue logo]()
$288
This flugladen.de deal was found by Cheapflights users on 3/8. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:00 am
DCA
- SJU
Nonstop3h 43m
JetBlue
Wed 5/66:00 pm
SJU
- DCA
Nonstop3h 55m
JetBlue
Deal found 3/8![JetBlue logo]()
$279
One-way flights from Reagan-National to CaribbeanSearch for one-way flight options from Reagan-National to Caribbean. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from Reagan-National to Caribbean. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Southwest deal was found by Cheapflights users on 3/5. 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 5/41:00 pm
DCA
- NAS
1 stop5h 30m
Southwest
Deal found 3/5![Southwest logo]()
$107
This United Airlines deal was found by Cheapflights users on 3/6. 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 5/57:00 am
DCA
- NAS
1 stop6h 33m
United Airlines
Deal found 3/6![United Airlines logo]()
$112
This United Airlines deal was found by Cheapflights users on 3/7. 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 3/316:30 am
DCA
- STT
1 stop9h 01m
United Airlines
Deal found 3/7![United Airlines logo]()
$113
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Tue 3/318:47 am
DCA
- STT
1 stop6h 53m
American Airlines
Deal found 3/5![American Airlines logo]()
$123
This Air Canada deal was found by Cheapflights users on 3/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/304:10 pm
DCA
- NAS
1 stop20h 05m
Air Canada
Deal found 3/8![Air Canada logo]()
$124
This FlightHub deal was found by Cheapflights users on 3/5. 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.
Wed 4/811:00 am
DCA
- NAS
1 stop25h 25m
Air Canada
Deal found 3/5![Air Canada logo]()
$129
This Air Canada deal was found by Cheapflights users on 3/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:00 am
DCA
- NAS
2 stops14h 05m
Air Canada
Deal found 3/5![Air Canada logo]()
$133
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Sun 3/225:59 am
DCA
- STT
1 stop10h 30m
American Airlines
Deal found 3/6![American Airlines logo]()
$134
This FlightHub deal was found by Cheapflights users on 3/5. 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 4/78:40 pm
DCA
- NAS
1 stop16h 15m
Air Canada
Deal found 3/5![Air Canada logo]()
$134
This KAYAK deal was found by Cheapflights users on 3/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:00 am
DCA
- SJU
1 stop9h 50m
JetBlue
Deal found 3/5![JetBlue logo]()
$138
This Delta deal was found by Cheapflights users on 3/8. 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 5/56:59 am
DCA
- NAS
1 stop7h 04m
Delta
Deal found 3/8![Delta logo]()
$139
This SmartFares deal was found by Cheapflights users on 3/6. 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.
Tue 3/178:00 am
DCA
- SJU
Nonstop3h 40m
JetBlue
Deal found 3/6![JetBlue logo]()
$144
Find flight deals from Reagan-National to Caribbean
Keep the following information in mind while searching for Reagan-National to Caribbean flight deals. Data was last updated March 10, 2026.
Round-trip from | $230 (Delta) |
|---|---|
One-way from | $107 (Southwest) |
Popular in | December |
Cheapest in | July |
Average price | $368 |
Good round-trip deal | $313 or less |
Good one-way deal | $146 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Reagan-National 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 March 10, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Caribbean that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Saint Thomas Island
DCA - STT
DCASTT
Washington, D.C. Reagan-National
Sun 5/3
6:00 am-3:43 pm
1 stop9h 43m
Saint Thomas Island Cyril E King
Thu 5/7
1:22 pm-11:58 pm
1 stop10h 36m
$230
Washington, D.C.Saint Thomas Island
DCA - STT
DCASTT
Washington, D.C. Reagan-National
Tue 5/19
6:00 am-3:17 pm
1 stop9h 17m
Saint Thomas Island Cyril E King
Sat 5/23
4:38 pm-11:24 pm
1 stop6h 46m
$292
Washington, D.C.San Juan
DCA - SJU
DCASJU
Washington, D.C. Reagan-National
Tue 4/28
11:55 am-8:34 pm
1 stop8h 39m
San Juan Luis Munoz Marin Intl
Wed 5/27
1:00 am-7:46 am
1 stop6h 46m
$322
Washington, D.C.San Juan
DCA - SJU
DCASJU
Washington, D.C. Reagan-National
Mon 4/27
6:30 am-2:44 pm
1 stop8h 14m
San Juan Luis Munoz Marin Intl
Thu 4/30
1:00 am-1:00 pm
2 stops12h 00m
$322
Washington, D.C.San Juan
DCA - SJU
DCASJU
Washington, D.C. Reagan-National
Mon 4/13
4:30 pm-11:50 pm
1 stop7h 20m
San Juan Luis Munoz Marin Intl
Wed 4/15
1:00 am-1:10 pm
2 stops12h 10m
$342
Washington, D.C.San Juan
DCA - SJU
DCASJU
Washington, D.C. Reagan-National
Fri 6/5
5:25 pm-1:20 am
1 stop7h 55m
San Juan Luis Munoz Marin Intl
Wed 6/10
6:00 am-12:20 pm
1 stop6h 20m
$352
Washington, D.C.San Juan
DCA - SJU
DCASJU
Washington, D.C. Reagan-National
Wed 5/6
12:00 pm-9:05 pm
2 stops9h 05m
San Juan Luis Munoz Marin Intl
Sun 5/10
6:25 am-4:05 pm
2 stops9h 40m
$352
Washington, D.C.Willemstad
DCA - CUR
DCACUR
Washington, D.C. Reagan-National
Sun 5/3
8:38 pm-1:41 pm
1 stop17h 03m
Willemstad Hato Int.
Sun 5/10
3:16 pm-11:44 pm
1 stop8h 28m
$363
Washington, D.C.Willemstad
DCA - CUR
DCACUR
Washington, D.C. Reagan-National
Sat 5/2
6:59 am-1:41 pm
1 stop6h 42m
Willemstad Hato Int.
Sun 5/10
3:16 pm-11:44 pm
1 stop8h 28m
$363
Washington, D.C.Saint Thomas Island
DCA - STT
DCASTT
Washington, D.C. Reagan-National
Fri 5/1
6:00 am-2:48 pm
1 stop8h 48m
Saint Thomas Island Cyril E King
Fri 5/8
4:27 pm-11:35 pm
1 stop7h 08m
$378
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Reagan-National to Caribbean
Have a flexible travel schedule? Discover the best time to fly to Caribbean from Reagan-National with our price prediction graph.
DCA-NAS
DCA-STT
DCA-SXM
DCA-PLS
DCA-CUR
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. Reagan-National Airport to Caribbean
DCA-0CB
DCA-NAS
DCA-STT
DCA-SXM
DCA-PLS
What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Caribbean?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Caribbean (average of $177). Flying from Washington, D.C. Reagan-National Airport to Caribbean in April is currently the most expensive (average of $268). 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 DCA to CB?
Find hourly flight availability from Reagan-National 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 March 10, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Caribbean as you normally would.
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 March 10, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Washington, D.C. Reagan-National Airport 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.
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Reagan-National 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 Reagan-National 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 Reagan-National to Caribbean by cabin class
Find flights from Reagan-National to Caribbean, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Reagan-National and Caribbean flights
Browse other Reagan-National and Caribbean flight options. Last updated on March 10, 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.
Reagan-National to Caribbean flights
Consider these flights traveling from Reagan-National to Caribbean.
Top 8 airlines flying from Reagan-National to Caribbean
Discover the top 8 airlines that operate flights from Reagan-National 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$103 | Average$363 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$103 | Average$272 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$142 | Average$524 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$487 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$220 | Average$609 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$245 | Average$596 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$250 | Average$573 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$389 | Average$472 | FlexibilityNo cancel fee | On-time67% |