Find Cheap Flights from Seattle to Caribbean

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle to Caribbean

(Round-trip)
Depart: Mon Nov 6 2017 Return: Tue Nov 14 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SEA
SJU
20h 41m
2 stops
SJU
SEA
20h 37m
2 stops
Depart: Fri Feb 2 2018 Return: Tue Feb 6 2018 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SEA
HAV
15h 30m
1 stop
HAV
SEA
17h 06m
1 stop
Depart: Wed Jan 17 2018 Return: Tue Jan 23 2018 Trip spans 7 days
American Airlines
American Airlines
SEA
SJU
9h 24m
1 stop
SJU
SEA
14h 05m
2 stops
Depart: Sat Jan 27 2018 Return: Sat Feb 10 2018 Trip spans 15 days
JetBlue
JetBlue
SEA
SDQ
13h 48m
1 stop
SDQ
SEA
14h 02m
1 stop
Depart: Fri Nov 10 2017 Return: Thu Nov 16 2017 Trip spans 7 days
Delta
Delta
SEA
HAV
19h 00m
1 stop
HAV
SEA
11h 53m
1 stop
Depart: Fri Dec 1 2017 Return: Tue Dec 12 2017 Trip spans 12 days
United
United
SEA
HAV
23h 25m
2 stops
HAV
SEA
31h 01m
1 stop
Depart: Tue Mar 6 2018 Return: Thu Mar 29 2018 Trip spans 23 days
Aeromexico
Aeromexico
SEA
HAV
13h 10m
1 stop
HAV
SEA
16h 55m
1 stop
Depart: Sun Dec 3 2017 Return: Sat Dec 9 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SEA
HAV
11h 16m
1 stop
HAV
SEA
12h 13m
1 stop
Depart: Tue Feb 20 2018 Return: Tue Feb 27 2018 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SEA
HAV
18h 27m
1 stop
HAV
SEA
19h 34m
1 stop
Depart: Wed Nov 8 2017 Return: Wed Nov 15 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SEA
SJU
21h 26m
2 stops
SJU
SEA
10h 56m
1 stop
Depart: Sun Jan 28 2018 Return: Sat Feb 10 2018 Trip spans 14 days
JetBlue
JetBlue
SEA
SDQ
10h 42m
1 stop
SDQ
SEA
14h 02m
1 stop
Depart: Mon Feb 19 2018 Return: Tue Feb 27 2018 Trip spans 9 days
American Airlines
American Airlines
SEA
HAV
9h 00m
1 stop
HAV
SEA
10h 51m
1 stop
Depart: Wed Jan 24 2018 Return: Wed Jan 31 2018 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SEA
HAV
17h 30m
1 stop
HAV
SEA
17h 09m
1 stop
Depart: Fri Dec 1 2017 Return: Fri Dec 15 2017 Trip spans 15 days
United
United
SEA
HAV
19h 41m
2 stops
HAV
SEA
23h 52m
2 stops
Depart: Mon Jan 29 2018 Return: Sat Feb 10 2018 Trip spans 13 days
JetBlue
JetBlue
SEA
SDQ
13h 48m
1 stop
SDQ
SEA
14h 02m
1 stop
Depart: Thu Nov 30 2017 Return: Fri Dec 8 2017 Trip spans 9 days
American Airlines
American Airlines
SEA
HAV
11h 10m
2 stops
HAV
SEA
11h 00m
1 stop
Depart: Sun Jan 21 2018 Return: Sat Jan 27 2018 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SEA
HAV
12h 13m
1 stop
HAV
SEA
17h 09m
1 stop
Depart: Wed Jan 3 2018 Return: Fri Jan 12 2018 Trip spans 10 days
Alaska Airlines
Alaska Airlines
SEA
HAV
17h 15m
1 stop
HAV
SEA
29h 29m
1 stop
Depart: Wed Jan 24 2018 Return: Mon Jan 29 2018 Trip spans 6 days
Delta
Delta
SEA
NAS
16h 33m
1 stop
NAS
SEA
14h 50m
1 stop
Depart: Wed Mar 7 2018 Return: Thu Mar 29 2018 Trip spans 22 days
Aeromexico
Aeromexico
SEA
HAV
13h 10m
1 stop
HAV
SEA
16h 55m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$387
Destination

Santo Domingo
$446
Nassau
$512
San Juan
$387
Havana
$392