$141+ Cheap flights from Caribbean Islands to Seattle (SEA)
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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SEA
Mar 4 — Mar 111
1 adult, Economy
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Find cheap flights from Caribbean Islands to Seattle 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 Caribbean Islands to SeattleExplore the most affordable flight options available from Caribbean Islands to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
Explore the most affordable flight options available from Caribbean Islands to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
This Delta deal was found by Cheapflights users on 2/2. 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.
Thu 3/52:19 pm
MBJ
- SEA
1 stop11h 53m
Delta
Mon 3/94:55 pm
SEA
- MBJ
2 stops16h 26m
Delta
Deal found 2/2![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:48 pm
MBJ
- SEA
2 stops22h 01m
United Airlines
Tue 3/1012:36 pm
SEA
- MBJ
3 stops22h 29m
United Airlines
Deal found 2/2![United Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:34 pm
SJU
- SEA
1 stop10h 31m
Delta
Sun 5/1010:35 pm
SEA
- SJU
1 stop10h 11m
Delta
Deal found 2/1![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1712:44 pm
MBJ
- SEA
2 stops12h 20m
American Airlines
Tue 3/316:22 pm
SEA
- MBJ
2 stops12h 45m
American Airlines
Deal found 2/2![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Thu 3/52:48 pm
MBJ
- SEA
2 stops37h 11m
United Airlines
Thu 3/1211:59 pm
SEA
- MBJ
1 stop11h 06m
United Airlines
Deal found 1/31![United Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/189:20 am
SJU
- SEA
1 stop15h 37m
American Airlines
Tue 3/316:00 am
SEA
- SJU
1 stop10h 39m
American Airlines
Deal found 2/1![American Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 1/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:43 am
SJU
- SEA
2 stops13h 43m
American Airlines
Mon 5/1810:47 pm
SEA
- SJU
1 stop10h 48m
American Airlines
Deal found 1/31![American Airlines logo]()
$397
This Faresmojo deal was found by Cheapflights users on 1/31. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:30 pm
SJU
- SEA
1 stop13h 05m
JetBlue
Sun 9/611:59 pm
SEA
- SJU
1 stop10h 48m
JetBlue
Deal found 1/31![JetBlue logo]()
$407
This Southwest deal was found by Cheapflights users on 1/31. 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 5/511:25 am
SJU
- SEA
2 stops14h 05m
Southwest
Tue 5/196:00 am
SEA
- SJU
2 stops12h 05m
Southwest
Deal found 1/31![Southwest logo]()
$416
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Thu 5/284:12 pm
MBJ
- SEA
2 stops32h 57m
United Airlines
Sat 6/61:27 pm
SEA
- MBJ
2 stops23h 59m
United Airlines
Deal found 1/30![United Airlines logo]()
$421
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Mon 3/231:05 am
SJU
- SEA
1 stop13h 05m
United Airlines
Tue 3/316:30 am
SEA
- SJU
1 stop11h 08m
United Airlines
Deal found 1/31![United Airlines logo]()
$431
This eDestinos deal was found by Cheapflights users on 2/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/173:08 am
SJU
- SEA
3 stops35h 11m
Multiple Airlines
Tue 3/318:05 am
SEA
- SJU
1 stop14h 14m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$434
Best flights from Caribbean Islands to SeattleDiscover carefully curated flight deals from Caribbean Islands to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
Discover carefully curated flight deals from Caribbean Islands to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
This Delta deal was found by Cheapflights users on 2/2. 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.
Thu 3/52:19 pm
MBJ
- SEA
1 stop11h 53m
Delta
Mon 3/94:55 pm
SEA
- MBJ
2 stops16h 26m
Delta
Deal found 2/2![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:48 pm
MBJ
- SEA
2 stops22h 01m
United Airlines
Mon 3/98:45 am
SEA
- MBJ
2 stops26h 20m
United Airlines
Deal found 2/2![United Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1710:07 am
MBJ
- SEA
1 stop15h 33m
American Airlines
Tue 3/3111:59 pm
SEA
- MBJ
1 stop12h 05m
American Airlines
Deal found 2/1![American Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 1/31. 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 5/125:05 am
SJU
- SEA
2 stops16h 25m
Southwest
Sat 5/2311:55 pm
SEA
- SJU
2 stops13h 40m
Southwest
Deal found 1/31![Southwest logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Tue 3/172:52 am
SDQ
- SEA
2 stops16h 05m
Multiple Airlines
Wed 3/253:38 pm
SEA
- SDQ
1 stop32h 02m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$511
This Mytrip deal was found by Cheapflights users on 1/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:35 pm
PUJ
- SEA
1 stop27h 41m
Air Canada
Sun 3/88:00 am
SEA
- PUJ
1 stop24h 05m
Air Canada
Deal found 1/31![Air Canada logo]()
$665
This JetBlue deal was found by Cheapflights users on 2/1. 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.
Sat 8/19:09 am
KIN
- SEA
1 stop13h 44m
JetBlue
Thu 8/611:59 pm
SEA
- KIN
1 stop17h 49m
JetBlue
Deal found 2/1![JetBlue logo]()
$744
This Delta deal was found by Cheapflights users on 2/2. 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.
Thu 3/512:20 pm
MBJ
- SEA
1 stop13h 52m
Delta
Tue 3/105:55 pm
SEA
- MBJ
2 stops15h 26m
Delta
Deal found 2/2![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:48 pm
MBJ
- SEA
1 stop10h 57m
United Airlines
Tue 3/1012:36 pm
SEA
- MBJ
2 stops22h 10m
United Airlines
Deal found 2/2![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:33 pm
MBJ
- SEA
1 stop12h 07m
American Airlines
Mon 3/910:08 pm
SEA
- MBJ
1 stop10h 13m
American Airlines
Deal found 2/2![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 2/263:35 pm
NAS
- SEA
1 stop10h 08m
United Airlines
Wed 3/410:55 am
SEA
- NAS
1 stop25h 27m
United Airlines
Deal found 2/1![United Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 1/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:53 pm
SJU
- SEA
2 stops13h 46m
American Airlines
Sun 5/2410:35 pm
SEA
- SJU
1 stop12h 00m
American Airlines
Deal found 1/31![American Airlines logo]()
$450
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:55 pm
SJU
- SEA
2 stops12h 46m
Delta
Sat 5/167:15 am
SEA
- SJU
1 stop13h 28m
Delta
Deal found 2/1![Delta logo]()
$464
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:34 pm
SJU
- SEA
1 stop10h 31m
Delta
Sun 5/1011:59 pm
SEA
- SJU
2 stops17h 07m
Delta
Deal found 2/1![Delta logo]()
$464
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Fri 5/291:40 pm
SJU
- SEA
1 stop12h 29m
United Airlines
Mon 6/811:03 pm
SEA
- SJU
1 stop11h 42m
United Airlines
Deal found 1/30![United Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/181:07 pm
PUJ
- SEA
1 stop12h 57m
American Airlines
Tue 3/2412:59 am
SEA
- PUJ
1 stop11h 44m
American Airlines
Deal found 2/1![American Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 1/30. 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 2/252:05 am
SJU
- SEA
2 stops17h 36m
United Airlines
Mon 3/27:00 am
SEA
- SJU
2 stops13h 36m
United Airlines
Deal found 1/30![United Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 1/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:00 am
SDQ
- SEA
1 stop20h 18m
American Airlines
Sun 5/310:16 pm
SEA
- SDQ
1 stop12h 02m
American Airlines
Deal found 1/31![American Airlines logo]()
$524
This Mytrip deal was found by Cheapflights users on 2/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:15 pm
PUJ
- SEA
3 stops29h 42m
Multiple Airlines
Wed 3/255:40 am
SEA
- PUJ
3 stops29h 50m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$708
This Southwest deal was found by Cheapflights users on 1/31. 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.
Fri 5/152:30 pm
STT
- SEA
2 stops13h 10m
Southwest
Fri 5/295:35 pm
SEA
- STT
2 stops16h 35m
Southwest
Deal found 1/31![Southwest logo]()
$726
This JetBlue deal was found by Cheapflights users on 2/1. 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.
Sat 8/19:09 am
KIN
- SEA
1 stop13h 44m
JetBlue
Fri 8/711:59 pm
SEA
- KIN
1 stop17h 19m
JetBlue
Deal found 2/1![JetBlue logo]()
$800
This United Airlines deal was found by Cheapflights users on 1/31. 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 3/144:05 pm
NAS
- SEA
1 stop9h 40m
United Airlines
Thu 3/198:59 am
SEA
- NAS
2 stops25h 34m
United Airlines
Deal found 1/31![United Airlines logo]()
$550
This Delta deal was found by Cheapflights users on 1/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/11:50 pm
STT
- SEA
1 stop13h 22m
Delta
Sun 3/811:30 pm
SEA
- STT
1 stop11h 17m
Delta
Deal found 1/31![Delta logo]()
$609
This American Airlines deal was found by Cheapflights users on 1/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:27 pm
KIN
- SEA
1 stop10h 51m
American Airlines
Thu 5/710:16 pm
SEA
- KIN
1 stop18h 18m
American Airlines
Deal found 1/31![American Airlines logo]()
$563
This Mytrip deal was found by Cheapflights users on 1/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:35 pm
PUJ
- SEA
2 stops20h 26m
Multiple Airlines
Sun 3/83:10 pm
SEA
- PUJ
3 stops18h 10m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$759
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Fri 5/11:10 pm
SDQ
- SEA
2 stops23h 30m
United Airlines
Tue 5/54:32 pm
SEA
- SDQ
2 stops18h 38m
United Airlines
Deal found 1/30![United Airlines logo]()
$568
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:00 am
SDQ
- SEA
2 stops16h 14m
American Airlines
Wed 3/257:00 am
SEA
- SDQ
2 stops12h 53m
American Airlines
Deal found 2/1![American Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/181:33 pm
PUJ
- SEA
2 stops13h 30m
Delta
Wed 3/257:35 pm
SEA
- PUJ
2 stops13h 33m
Delta
Deal found 2/1![Delta logo]()
$640
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:58 pm
STT
- SEA
1 stop14h 26m
American Airlines
Wed 4/112:59 am
SEA
- STT
1 stop12h 03m
American Airlines
Deal found 2/1![American Airlines logo]()
$588
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Fri 5/1512:15 am
BQN
- SEA
3 stops26h 14m
United Airlines
Tue 5/267:30 am
SEA
- BQN
1 stop12h 39m
United Airlines
Deal found 2/1![United Airlines logo]()
$624
Last-minute flights from Caribbean Islands to SeattleDiscover last-minute flight deals from Caribbean Islands to Seattle. Data last updated February 2, 2026 and is based on user searches.
Discover last-minute flight deals from Caribbean Islands to Seattle. Data last updated February 2, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 1/30. 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 2/45:20 pm
PUJ
- SEA
2 stops20h 35m
United Airlines
Sun 2/89:25 am
SEA
- PUJ
2 stops23h 34m
United Airlines
Deal found 1/30![United Airlines logo]()
$628
This Air Canada deal was found by Cheapflights users on 1/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/410:35 pm
PUJ
- SEA
1 stop27h 41m
Air Canada
Sun 2/88:00 am
SEA
- PUJ
1 stop24h 15m
Air Canada
Deal found 1/31![Air Canada logo]()
$783
This eDestinos deal was found by Cheapflights users on 1/31. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/127:54 pm
SJU
- SEA
3 stops67h 01m
Multiple Airlines
Mon 2/166:01 pm
SEA
- SJU
2 stops28h 47m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$535
This eDestinos deal was found by Cheapflights users on 1/31. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/137:09 pm
SJU
- SEA
3 stops43h 46m
Multiple Airlines
Mon 2/166:01 pm
SEA
- SJU
2 stops26h 42m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$555
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:10 pm
SJU
- SEA
1 stop12h 14m
American Airlines
Sun 2/221:37 pm
SEA
- SJU
1 stop11h 47m
American Airlines
Deal found 2/1![American Airlines logo]()
$498
This American Airlines deal was found by Cheapflights users on 1/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:25 pm
SJU
- SEA
1 stop10h 59m
American Airlines
Mon 3/212:59 am
SEA
- SJU
1 stop10h 12m
American Airlines
Deal found 1/31![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 1/30. 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 2/252:05 am
SJU
- SEA
1 stop13h 09m
United Airlines
Mon 3/27:29 pm
SEA
- SJU
2 stops15h 11m
United Airlines
Deal found 1/30![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 2/2612:55 pm
NAS
- SEA
2 stops23h 54m
United Airlines
Wed 3/412:55 pm
SEA
- NAS
2 stops23h 27m
United Airlines
Deal found 2/1![United Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:10 pm
SJU
- SEA
1 stop12h 14m
American Airlines
Tue 3/1012:59 am
SEA
- SJU
1 stop10h 12m
American Airlines
Deal found 2/1![American Airlines logo]()
$447
This Southwest deal was found by Cheapflights users on 2/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:00 am
SJU
- SEA
2 stops14h 45m
Southwest
Wed 3/119:00 am
SEA
- SJU
2 stops12h 15m
Southwest
Deal found 2/1![Southwest logo]()
$448
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 2/267:40 am
SJU
- SEA
2 stops14h 23m
United Airlines
Wed 3/117:00 am
SEA
- SJU
1 stop10h 00m
United Airlines
Deal found 2/1![United Airlines logo]()
$550
This American Airlines deal was found by Cheapflights users on 1/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 am
SJU
- SEA
1 stop19h 57m
American Airlines
Wed 3/46:00 am
SEA
- SJU
1 stop10h 39m
American Airlines
Deal found 1/31![American Airlines logo]()
$397
One-way flights from Caribbean Islands to SeattleSearch for one-way flight options from Caribbean Islands to Seattle. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
Search for one-way flight options from Caribbean Islands to Seattle. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Fri 4/172:15 am
SJU
- SEA
2 stops34h 12m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/411:07 am
SJU
- SEA
2 stops28h 54m
Frontier
Deal found 2/1![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/163:08 am
SJU
- SEA
2 stops41h 01m
Frontier
Deal found 2/1![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Tue 3/34:31 pm
SJU
- SEA
3 stops46h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Tue 3/35:25 pm
SJU
- SEA
2 stops46h 36m
Frontier
Deal found 2/1![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:08 am
SJU
- SEA
2 stops41h 01m
Frontier
Deal found 1/31![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:49 pm
SJU
- SEA
2 stops41h 38m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/411:52 am
SJU
- SEA
3 stops28h 09m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/257:44 pm
SJU
- SEA
2 stops40h 29m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/1810:04 am
SJU
- SEA
3 stops37h 16m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:00 am
SJU
- SEA
3 stops31h 19m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:40 pm
STT
- SEA
2 stops46h 56m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$191
Find flight deals from Caribbean Islands to Seattle
Keep the following information in mind while searching for Caribbean Islands to Seattle flight deals. Data was last updated February 2, 2026.
Round-trip from | $377 (Delta) |
|---|---|
One-way from | $141 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Caribbean Islands to Seattle 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 February 2, 2026.
Use the filters below to find and compare flights from Caribbean Islands to Seattle that are best for you.
Fly from
Caribbean Islands
Fly to
Seattle
Route
Depart
Return
Price
Montego BaySeattle
MBJ - SEA
MBJSEA
Montego Bay Sangster Intl
Thu 3/5
2:19 pm-11:12 pm
1 stop11h 53m
Seattle/Tacoma Intl
Mon 3/9
4:55 pm-11:21 am
2 stops16h 26m
$377
Montego BaySeattle
MBJ - SEA
MBJSEA
Montego Bay Sangster Intl
Thu 3/5
12:20 pm-11:12 pm
1 stop13h 52m
Seattle/Tacoma Intl
Tue 3/10
5:55 pm-11:21 am
2 stops15h 26m
$377
Montego BaySeattle
MBJ - SEA
MBJSEA
Montego Bay Sangster Intl
Thu 3/5
2:48 pm-9:49 am
2 stops22h 01m
Seattle/Tacoma Intl
Mon 3/9
8:45 am-1:05 pm
2 stops26h 20m
$378
Montego BaySeattle
MBJ - SEA
MBJSEA
Montego Bay Sangster Intl
Tue 3/17
10:07 am-11:40 pm
1 stop15h 33m
Seattle/Tacoma Intl
Tue 3/31
11:59 pm-2:04 pm
1 stop12h 05m
$384
Montego BaySeattle
MBJ - SEA
MBJSEA
Montego Bay Sangster Intl
Thu 3/5
2:48 pm-10:45 pm
1 stop10h 57m
Seattle/Tacoma Intl
Tue 3/10
12:36 pm-12:46 pm
2 stops22h 10m
$384
Montego BaySeattle
MBJ - SEA
MBJSEA
Montego Bay Sangster Intl
Wed 3/4
2:33 pm-11:40 pm
1 stop12h 07m
Seattle/Tacoma Intl
Mon 3/9
10:08 pm-10:21 am
1 stop10h 13m
$384
NassauSeattle
NAS - SEA
NASSEA
Nassau Intl
Thu 2/26
3:35 pm-10:43 pm
1 stop10h 08m
Seattle/Tacoma Intl
Wed 3/4
10:55 am-3:22 pm
1 stop25h 27m
$442
San JuanSeattle
SJU - SEA
SJUSEA
San Juan Luis Munoz Marin Intl
Tue 5/12
12:53 pm-11:39 pm
2 stops13h 46m
Seattle/Tacoma Intl
Sun 5/24
10:35 pm-1:35 pm
1 stop12h 00m
$450
San JuanSeattle
SJU - SEA
SJUSEA
San Juan Luis Munoz Marin Intl
Tue 5/12
5:05 am-6:30 pm
2 stops16h 25m
Seattle/Tacoma Intl
Sat 5/23
11:55 pm-4:35 pm
2 stops13h 40m
$464
San JuanSeattle
SJU - SEA
SJUSEA
San Juan Luis Munoz Marin Intl
Fri 5/8
1:55 pm-11:41 pm
2 stops12h 46m
Seattle/Tacoma Intl
Sat 5/16
7:15 am-11:43 pm
1 stop13h 28m
$464
Showing 1-10 of 60 results
Best time to book a flight from Caribbean Islands to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Caribbean Islands with our price prediction graph.
SJU-SEA
NAS-SEA
PUJ-SEA
MBJ-SEA
SDQ-SEA
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 Caribbean Islands to Seattle
zzEPX-SEA
SJU-SEA
NAS-SEA
PUJ-SEA
MBJ-SEA
What is the cheapest month to book a flight from Caribbean Islands to Seattle?
Currently, March is the cheapest month in which you can book a flight from Caribbean Islands to Seattle (average of $215). Flying from Caribbean Islands to Seattle in November is currently the most expensive (average of $377). 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.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated February 2, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Caribbean Islands to Seattle. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Caribbean Islands to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsTacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Kent
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Caribbean Islands to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Caribbean Islands to Seattle
Discover the top 5 airlines that operate flights from Caribbean Islands to Seattle. 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 February 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$201 | Average$413 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$213 | Average$474 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$256 | Average$582 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$296 | Average$594 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$364 | Average$555 | FlexibilityNo cancel fee | On-time71% |