Flights from Washington DC to Port of Spain

Our cheapest offers for flights from Washington DC to Port of Spain

Here you can compare cheap flights from Washington DC (DCA) to Port of Spain (POS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Port of Spain. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Washington DC
Port of Spain
Outbound
09/25/25
1 Stopover (FLL)
B60379, BW0481
12h 23min
Return
10/05/25
1 Stopover (FLL)
BW0480, B62080
10h 44min
JetBlue Airways, Caribbean Airlines ?
$441
Washington DC
Port of Spain
Outbound
09/25/25
1 Stopover (IAH)
UA1457, UA2353
12h 23min
Return
10/05/25
1 Stopover (IAH)
UA1459, UA2850
11h 04min
United Airlines ?
$467
Washington DC
Port of Spain
Outbound
11/09/25
1 Stopover (IAH)
UA1785, UA2353
30h 49min
Return
12/07/25
1 Stopover (IAH)
UA1459, UA0512
11h 02min
United Airlines ?
$469
Washington DC
Port of Spain
Outbound
11/09/25
1 Stopover (IAH)
UA1785, UA2353
30h 49min
Return
12/07/25
1 Stopover (IAH)
UA1459, UA0512
11h 02min
United Airlines ?
$479
Washington DC
Port of Spain
Outbound
11/09/25
1 Stopover (IAH)
UA0382, UA2353
10h 33min
Return
12/07/25
1 Stopover (IAH)
UA1459, UA0512
11h 02min
United Airlines ?
$549
Washington DC
Port of Spain
Outbound
09/25/25
1 Stopover (IAH)
UA0382, UA2353
10h 28min
Return
10/05/25
1 Stopover (IAH)
UA1459, UA2850
11h 04min
United Airlines ?
$573
Washington DC
Port of Spain
Outbound
11/09/25
2 Stopovers (YUL, YYZ)
AC8820, AC0409, AC0984
18h 10min
Return
12/07/25
2 Stopovers (BGI, YYZ)
BW0216, AC0967, AC8780
26h 50min
Air Canada
$678
Washington DC
Port of Spain
Outbound
11/09/25
2 Stopovers (YUL, YYZ)
AC8820, AC0413, AC0984
18h 10min
Return
12/07/25
2 Stopovers (YYZ, YOW)
BW0610, AC0442, AC8869
29h 04min
Air Canada
$755
Washington DC
Port of Spain
Outbound
09/25/25
2 Stopovers (YUL, YYZ)
AC8820, AC7773, AC0984
43h 20min
Return
10/05/25
2 Stopovers (YYZ, YOW)
BW0610, AC0442, AC8869
27h 53min
Air Canada
$760
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to Port of Spain

Favorite airline: e.g. Air Canada, United Airlines
The favorite airline for flights from Washington DC to Port of Spain is Air Canada.
Air Canada
42 %
United Airlines
42 %
American Airlines
16 %
Favourite connection: via Houston - George Bush
47 % of booked tickets on this route are for flights with a transfer in Houston - George Bush.
Route
bookings
1 stopover Houston - George Bush Intercontinental Airport, TX
27h 48min, from $ 450
47 %
2 stopovers Toronto - Lester B. Pearson International Airport Bridgetown - Grantley Adams Airport
23h 20min, from $ 892
35 %
2 stopovers Philadelphia International Airport, PA Miami International Airport, FL
26h 27min, from $ 507
12 %

Important flight information

Flight information: Washington DC - Port of Spain

Roundtrip from $ 440,40
Return flight duration min. 09:00
Distance 3511 km
Departure airport Airport Washington DC - Ronald Reagan National Airport, VA (DCA)
Arrival airport Airport Port of Spain - Trinidad (POS)
Destination country Flights to Trinidad and Tobago
Alternative flights to Port of Spain
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