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
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
Best option
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
02/13/26
2 Stopovers (YYZ, BGI)
AC8789, AC0966, BW0217
20h 40min
Return
02/26/26
2 Stopovers (BGI, YYZ)
BW0418, AC0967, AC8780
26h 00min
Air Canada, Caribbean Airlines
$1,166
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
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
02/13/26
1 Stopover (EWR)
UA4174, UA1904
28h 05min
Return
02/26/26
1 Stopover (FLL)
BW0480, B62080
11h 49min
United Airlines ?
$836
Washington DC
Port of Spain
Outbound
02/13/26
1 Stopover (IAH)
UA1678, UA2353
27h 24min
Return
02/26/26
1 Stopover (EWR)
UA1905, UA4435
10h 33min
United Airlines ?
$902
Washington DC
Port of Spain
Outbound
02/13/26
1 Stopover (EWR)
UA4174, UA1904
28h 05min
Return
02/26/26
1 Stopover (EWR)
UA1905, UA4444
09h 09min
United Airlines ?
$982
Washington DC
Port of Spain
Outbound
02/13/26
2 Stopovers (YYZ, BGI)
AC8789, AC0966, BW0217
20h 40min
Return
02/26/26
2 Stopovers (BGI, YYZ)
BW0418, AC0967, AC8780
26h 00min
Air Canada, Caribbean Airlines
$1,170
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 $ 468,40
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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