Find Cheap Flights 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/Tacoma Intl to Caribbean

(Round-trip)
Depart: Wed Sep 6 2017 Return: Tue Sep 12 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SEA
HAV
16h 40m
1 stop
HAV
SEA
12h 43m
2 stops
Depart: Wed Oct 4 2017 Return: Mon Oct 9 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
SEA
HAV
16h 44m
1 stop
HAV
SEA
17h 43m
1 stop
Depart: Fri Nov 10 2017 Return: Thu Nov 16 2017 Trip spans 7 days
American Airlines
American Airlines
SEA
HAV
19h 10m
1 stop
HAV
SEA
11h 36m
1 stop
Depart: Thu Aug 24 2017 Return: Tue Sep 5 2017 Trip spans 13 days
Delta
Delta
SEA
HAV
17h 55m
1 stop
HAV
SEA
21h 07m
2 stops
Depart: Fri Sep 22 2017 Return: Tue Sep 26 2017 Trip spans 5 days
JetBlue
JetBlue
SEA
NAS
10h 41m
1 stop
NAS
SEA
11h 03m
1 stop
Depart: Sat Oct 21 2017 Return: Thu Oct 26 2017 Trip spans 6 days
Air Canada
Air Canada
SEA
MBJ
27h 00m
2 stops
MBJ
SEA
18h 02m
2 stops
Depart: Thu Aug 31 2017 Return: Mon Sep 4 2017 Trip spans 5 days
United
United
SEA
POS
21h 30m
1 stop
POS
SEA
17h 07m
1 stop
Depart: Thu Sep 7 2017 Return: Mon Sep 18 2017 Trip spans 12 days
Alaska Airlines
Alaska Airlines
SEA
HAV
9h 05m
1 stop
HAV
SEA
18h 39m
1 stop
Depart: Thu Nov 23 2017 Return: Wed Nov 29 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SEA
HAV
23h 40m
2 stops
HAV
SEA
17h 55m
1 stop
Depart: Sun Oct 22 2017 Return: Fri Oct 27 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
SEA
HAV
16h 44m
1 stop
HAV
SEA
11h 10m
1 stop
Depart: Sun Aug 27 2017 Return: Wed Sep 6 2017 Trip spans 11 days
American Airlines
American Airlines
SEA
PLS
13h 37m
1 stop
PLS
SEA
18h 59m
1 stop
Depart: Sun Nov 12 2017 Return: Mon Nov 20 2017 Trip spans 9 days
American Airlines
American Airlines
SEA
PLS
13h 16m
1 stop
PLS
SEA
11h 47m
1 stop
Depart: Fri Dec 8 2017 Return: Tue Dec 12 2017 Trip spans 5 days
JetBlue
JetBlue
SEA
NAS
10h 53m
1 stop
NAS
SEA
11h 31m
1 stop
Depart: Tue Oct 17 2017 Return: Sun Oct 22 2017 Trip spans 6 days
Air Canada
Air Canada
SEA
MBJ
27h 05m
2 stops
MBJ
SEA
18h 02m
2 stops
Depart: Wed Nov 1 2017 Return: Thu Nov 16 2017 Trip spans 16 days
United
United
SEA
MBJ
10h 55m
1 stop
MBJ
SEA
10h 49m
1 stop
Depart: Mon Sep 25 2017 Return: Mon Oct 2 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
PLS
17h 55m
1 stop
PLS
SEA
11h 44m
1 stop
Depart: Tue Dec 12 2017 Return: Sun Dec 24 2017 Trip spans 13 days
Alaska Airlines
Alaska Airlines
SEA
HAV
16h 15m
1 stop
HAV
SEA
31h 44m
2 stops
Depart: Sun Jul 30 2017 Return: Thu Aug 3 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
SEA
HAV
8h 55m
1 stop
HAV
SEA
11h 47m
1 stop
Depart: Tue Dec 5 2017 Return: Mon Dec 11 2017 Trip spans 7 days
American Airlines
American Airlines
SEA
PLS
11h 50m
2 stops
PLS
SEA
13h 53m
1 stop
Depart: Sat Oct 21 2017 Return: Wed Oct 25 2017 Trip spans 5 days
JetBlue
JetBlue
SEA
NAS
10h 49m
1 stop
NAS
SEA
10h 59m
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
$394
Destination

Nassau
$541
Providenciales
$476
Montego Bay
$551
Havana
$394
Piarco
$555