Find Deals on Flights from Washington Dulles 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
Students
under 26
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 Washington Dulles Intl to Caribbean

(Round-trip)
Depart: Mon Feb 6 2017 Return: Wed Feb 8 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
SJU
12h 38m
nonstop
SJU
IAD
22h 37m
nonstop
Depart: Tue Feb 28 2017 Return: Fri Mar 3 2017 Trip spans 4 days
United
United
IAD
SJU
3h 41m
nonstop
SJU
IAD
3h 55m
nonstop
Depart: Tue Jul 11 2017 Return: Thu Jul 13 2017 Trip spans 3 days
Delta
Delta
IAD
SJU
8h 13m
1 stop
SJU
IAD
8h 37m
1 stop
Depart: Thu May 4 2017 Return: Tue May 9 2017 Trip spans 6 days
Copa Airlines
Copa Airlines
IAD
HAV
8h 31m
1 stop
HAV
IAD
12h 10m
1 stop
Depart: Tue Jun 6 2017 Return: Wed Jun 14 2017 Trip spans 9 days
JetBlue
JetBlue
IAD
BQN
7h 22m
1 stop
BQN
IAD
18h 22m
1 stop
Depart: Mon Apr 24 2017 Return: Tue Apr 25 2017 Trip spans 2 days
American Airlines
American Airlines
IAD
HAV
12h 43m
1 stop
HAV
IAD
6h 32m
1 stop
Depart: Sat Feb 4 2017 Return: Tue Feb 7 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
SJU
12h 28m
nonstop
SJU
IAD
28h 00m
nonstop
Depart: Tue Mar 14 2017 Return: Thu Mar 23 2017 Trip spans 10 days
United
United
IAD
SJU
3h 45m
nonstop
SJU
IAD
3h 55m
nonstop
Depart: Fri Jan 27 2017 Return: Mon Jan 30 2017 Trip spans 4 days
Air Canada
Air Canada
IAD
NAS
13h 10m
1 stop
NAS
IAD
12h 20m
1 stop
Depart: Tue Mar 7 2017 Return: Wed Mar 15 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
SJU
6h 46m
1 stop
SJU
IAD
7h 20m
1 stop
Depart: Sat Mar 25 2017 Return: Fri Mar 31 2017 Trip spans 7 days
United
United
IAD
SJU
3h 45m
nonstop
SJU
IAD
3h 55m
nonstop
Depart: Tue Feb 28 2017 Return: Tue Mar 7 2017 Trip spans 8 days
Avianca
Avianca
IAD
CUR
25h 29m
1 stop
CUR
IAD
20h 06m
1 stop
Depart: Sat Apr 15 2017 Return: Thu Apr 20 2017 Trip spans 6 days
United
United
IAD
SJU
3h 50m
nonstop
SJU
IAD
4h 00m
nonstop
Depart: Sun Apr 30 2017 Return: Tue May 2 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
SJU
9h 10m
nonstop
SJU
IAD
13h 40m
nonstop
Depart: Sun Mar 12 2017 Return: Fri Mar 17 2017 Trip spans 5 days
Copa Airlines
Copa Airlines
IAD
HAV
26h 49m
1 stop
HAV
IAD
16h 05m
1 stop
Depart: Mon Jul 3 2017 Return: Tue Jul 18 2017 Trip spans 16 days
Delta
Delta
IAD
SJU
8h 13m
1 stop
SJU
IAD
8h 37m
1 stop
Depart: Sun Feb 5 2017 Return: Tue Feb 7 2017 Trip spans 3 days
United
United
IAD
BQN
11h 45m
2 stops
BQN
IAD
14h 24m
2 stops
Depart: Wed May 10 2017 Return: Wed May 24 2017 Trip spans 15 days
American Airlines
American Airlines
IAD
NAS
6h 43m
1 stop
NAS
IAD
4h 33m
1 stop
Depart: Tue May 23 2017 Return: Tue Jun 13 2017 Trip spans 22 days
JetBlue
JetBlue
IAD
SJU
8h 26m
1 stop
SJU
IAD
7h 26m
1 stop
Depart: Thu Mar 2 2017 Return: Sun Mar 5 2017 Trip spans 4 days
United
United
IAD
BQN
12h 05m
2 stops
BQN
IAD
14h 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 email and someone from our team will get back to you promptly.

Airports
Origin

Washington
$202
Destination

Aguadilla
$216
Nassau
$300
San Juan
$202
Willemstad
$478
Havana
$266