Find Cheap Flights from Seattle/Tacoma Intl 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.
Compare vs. KAYAK all | none
Browse Origins:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle/Tacoma Intl to Caribbean

(Round-trip)
Depart: Mon Apr 9 2018 Return: Fri Apr 20 2018 Trip spans 12 days
Aeromexico
Aeromexico
SEA
HAV
13h 10m
1 stop
HAV
SEA
16h 55m
1 stop
Depart: Tue Dec 12 2017 Return: Sat Dec 16 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
SEA
SJU
53h 47m
2 stops
SJU
SEA
59h 37m
3 stops
Depart: Mon Jan 15 2018 Return: Tue Jan 23 2018 Trip spans 9 days
American Airlines
American Airlines
SEA
HAV
9h 05m
1 stop
HAV
SEA
11h 04m
1 stop
Depart: Wed Mar 14 2018 Return: Thu Mar 15 2018 Trip spans 2 days
JetBlue
JetBlue
SEA
SJU
12h 29m
1 stop
SJU
SEA
13h 17m
1 stop
Depart: Fri Dec 8 2017 Return: Sat Dec 16 2017 Trip spans 9 days
Delta
Delta
SEA
HAV
17h 24m
1 stop
HAV
SEA
12h 14m
1 stop
Depart: Thu Jan 11 2018 Return: Sun Jan 14 2018 Trip spans 4 days
United
United
SEA
HAV
44h 25m
2 stops
HAV
SEA
49h 27m
2 stops
Depart: Tue Apr 10 2018 Return: Fri Apr 20 2018 Trip spans 11 days
Aeromexico
Aeromexico
SEA
HAV
13h 10m
1 stop
HAV
SEA
16h 55m
1 stop
Depart: Wed Apr 11 2018 Return: Fri Apr 20 2018 Trip spans 10 days
Aeromexico
Aeromexico
SEA
HAV
13h 10m
1 stop
HAV
SEA
16h 55m
1 stop
Depart: Wed Dec 13 2017 Return: Tue Jan 9 2018 Trip spans 28 days
Multiple Airlines
Multiple Airlines
SEA
SJU
34h 32m
2 stops
SJU
SEA
23h 36m
2 stops
Depart: Thu Apr 12 2018 Return: Fri Apr 20 2018 Trip spans 9 days
Aeromexico
Aeromexico
SEA
HAV
21h 15m
1 stop
HAV
SEA
31h 55m
1 stop
Depart: Tue Jan 23 2018 Return: Wed Jan 31 2018 Trip spans 9 days
American Airlines
American Airlines
SEA
HAV
15h 55m
1 stop
HAV
SEA
11h 04m
1 stop
Depart: Tue Dec 12 2017 Return: Sun Dec 17 2017 Trip spans 6 days
Delta
Delta
SEA
HAV
9h 50m
1 stop
HAV
SEA
12h 18m
1 stop
Depart: Wed Dec 6 2017 Return: Tue Dec 12 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SEA
SJU
34h 18m
2 stops
SJU
SEA
22h 22m
2 stops
Depart: Fri Jan 26 2018 Return: Mon Jan 29 2018 Trip spans 4 days
JetBlue
JetBlue
SEA
SJU
10h 35m
1 stop
SJU
SEA
14h 02m
1 stop
Depart: Sat Apr 14 2018 Return: Fri Apr 20 2018 Trip spans 7 days
Aeromexico
Aeromexico
SEA
HAV
21h 15m
1 stop
HAV
SEA
16h 55m
1 stop
Depart: Wed Jan 24 2018 Return: Sun Jan 28 2018 Trip spans 5 days
Delta
Delta
SEA
HAV
11h 30m
1 stop
HAV
SEA
12h 20m
1 stop
Depart: Wed Dec 13 2017 Return: Sun Dec 17 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
SEA
SJU
34h 32m
2 stops
SJU
SEA
11h 14m
1 stop
Depart: Mon Feb 12 2018 Return: Wed Feb 21 2018 Trip spans 10 days
JetBlue
JetBlue
SEA
SJU
11h 35m
1 stop
SJU
SEA
13h 28m
1 stop
Depart: Mon May 21 2018 Return: Mon Jun 4 2018 Trip spans 15 days
American Airlines
American Airlines
SEA
HAV
15h 44m
2 stops
HAV
SEA
14h 25m
2 stops
Depart: Fri Feb 2 2018 Return: Tue Feb 6 2018 Trip spans 5 days
United
United
SEA
POP
34h 25m
2 stops
POP
SEA
25h 28m
2 stops
* 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 and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$351
Destination

San Juan
$402
San Felipe de Puerto Plata
$509
Havana
$351