Find Cheap Flights from Caribbean to Washington

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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Book cheap flights from Caribbean to Washington

(Round-trip)
Depart: Tue Jan 16 2018 Return: Sun Jan 28 2018 Trip spans 13 days
Frontier
Frontier
SJU
IAD
9h 37m
1 stop
IAD
SJU
10h 45m
1 stop
Depart: Wed Dec 6 2017 Return: Thu Dec 7 2017 Trip spans 2 days
JetBlue
JetBlue
SJU
DCA
3h 51m
nonstop
DCA
SJU
3h 48m
nonstop
Depart: Fri Jan 26 2018 Return: Sun Jan 28 2018 Trip spans 3 days
Copa Airlines
Copa Airlines
POS
IAD
31h 11m
1 stop
IAD
POS
30h 26m
1 stop
Depart: Thu Dec 21 2017 Return: Fri Jan 19 2018 Trip spans 30 days
Delta
Delta
NAS
DCA
6h 53m
1 stop
DCA
NAS
12h 31m
2 stops
Depart: Mon Jan 15 2018 Return: Mon Jan 29 2018 Trip spans 15 days
Multiple Airlines
Multiple Airlines
SJU
DCA
3h 54m
nonstop
DCA
SJU
6h 35m
1 stop
Depart: Wed Dec 13 2017 Return: Fri Dec 15 2017 Trip spans 3 days
United
United
SJU
IAD
9h 39m
1 stop
IAD
SJU
14h 46m
1 stop
Depart: Wed Jan 17 2018 Return: Sun Jan 28 2018 Trip spans 12 days
Frontier
Frontier
SJU
IAD
9h 37m
1 stop
IAD
SJU
10h 45m
1 stop
Depart: Wed Jan 24 2018 Return: Sun Jan 28 2018 Trip spans 5 days
Frontier
Frontier
SJU
IAD
9h 37m
1 stop
IAD
SJU
10h 45m
1 stop
Depart: Sun Feb 4 2018 Return: Fri Feb 9 2018 Trip spans 6 days
Frontier
Frontier
SJU
IAD
9h 37m
1 stop
IAD
SJU
10h 45m
1 stop
Depart: Thu Feb 8 2018 Return: Tue Feb 13 2018 Trip spans 6 days
Frontier
Frontier
SJU
IAD
9h 37m
1 stop
IAD
SJU
10h 45m
1 stop
Depart: Wed Feb 21 2018 Return: Sun Feb 25 2018 Trip spans 5 days
Frontier
Frontier
SJU
IAD
9h 37m
1 stop
IAD
SJU
10h 45m
1 stop
Depart: Fri Dec 22 2017 Return: Tue Jan 2 2018 Trip spans 12 days
Delta
Delta
NAS
DCA
10h 30m
1 stop
DCA
NAS
10h 54m
1 stop
Depart: Thu Jan 18 2018 Return: Mon Jan 22 2018 Trip spans 5 days
JetBlue
JetBlue
SJU
DCA
9h 11m
1 stop
DCA
SJU
8h 46m
1 stop
Depart: Mon Mar 12 2018 Return: Wed Apr 4 2018 Trip spans 24 days
Frontier
Frontier
SJU
IAD
9h 58m
1 stop
IAD
SJU
10h 17m
1 stop
Depart: Tue Feb 20 2018 Return: Tue Feb 27 2018 Trip spans 8 days
Copa Airlines
Copa Airlines
POS
IAD
31h 11m
1 stop
IAD
POS
13h 23m
1 stop
Depart: Wed Mar 7 2018 Return: Sun Mar 18 2018 Trip spans 11 days
Multiple Airlines
Multiple Airlines
SJU
DCA
9h 36m
1 stop
DCA
SJU
3h 40m
nonstop
Depart: Wed Jan 24 2018 Return: Wed Jan 31 2018 Trip spans 8 days
JetBlue
JetBlue
SJU
DCA
7h 00m
1 stop
DCA
SJU
8h 46m
1 stop
Depart: Tue Mar 13 2018 Return: Wed Apr 4 2018 Trip spans 23 days
Frontier
Frontier
SJU
IAD
9h 58m
1 stop
IAD
SJU
10h 17m
1 stop
Depart: Wed Feb 28 2018 Return: Wed Mar 7 2018 Trip spans 8 days
Copa Airlines
Copa Airlines
POS
IAD
19h 08m
1 stop
IAD
POS
29h 17m
1 stop
Depart: Thu Jan 11 2018 Return: Mon Jan 15 2018 Trip spans 5 days
Delta
Delta
SJU
DCA
8h 24m
1 stop
DCA
SJU
6h 23m
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.

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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,
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Airports
Origin

Nassau
$293
San Juan
$187
Piarco
$280
Destination

Washington
only $187
only $269