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
10/10/25
2 Stopovers (CLT, MIA)
AA2838, AA2231, AA2606
09h 55min
Return
11/04/25
2 Stopovers (MIA, CLT)
AA2703, AA2822, AA1589
19h 39min
American Airlines ?
$428
Best option
Washington DC
Port of Spain
Outbound
10/10/25
1 Stopover (IAH)
UA0382, UA2353
10h 28min
Return
11/04/25
1 Stopover (IAH)
UA1459, UA2850
10h 55min
United Airlines ?
$517
Washington DC
Port of Spain
Outbound
10/10/25
2 Stopovers (JFK, MIA)
AA4522, AA0320, AA2703
25h 26min
Return
11/04/25
2 Stopovers (MIA, ORD)
AA2399, AA1777, AA0903
17h 09min
American Airlines ?
$467
Washington DC
Port of Spain
Outbound
10/10/25
2 Stopovers (YUL, YYZ)
AC8820, AC0405, AC0984
19h 25min
Return
11/04/25
2 Stopovers (BGI, YYZ)
BW0216, AC0967, AC8780
24h 27min
Air Canada
$558
Washington DC
Port of Spain
Outbound
10/10/25
2 Stopovers (YUL, YYZ)
AC8820, AC0405, AC0984
19h 25min
Return
11/04/25
2 Stopovers (BGI, YYZ)
BW0216, AC0967, AC8780
24h 27min
Air Canada
$561
Washington DC
Port of Spain
Outbound
10/10/25
1 Stopover (YYZ)
AC8781, AC0984
18h 26min
Return
11/04/25
1 Stopover (YYZ)
AC0985, AC8786
17h 22min
Air Canada ?
$820
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 $US
47 %
2 stopovers Toronto - Lester B. Pearson International Airport Bridgetown - Grantley Adams Airport
23h 20min, from 892 $US
35 %
2 stopovers Philadelphia International Airport, PA Miami International Airport, FL
26h 27min, from 507 $US
12 %

Important flight information

Flight information: Washington DC - Port of Spain

Roundtrip from 427,20 $US
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
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