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	Baggage	Price
Washington DC Port of Spain	Outbound 07/02/25 2 Stopovers (CLT, MIA) AA2839, AA2231, AA2606 09h 45min	Return 07/25/25 2 Stopovers (MIA, LGA) AA2703, AA1389, AA4371 20h 55min	American Airlines	?	$362
Best option Washington DC Port of Spain	Outbound 11/03/25 1 Stopover (MIA) AA1252, AA2472 09h 31min	Return 11/12/25 1 Stopover (MIA) AA2399, AA3106 10h 21min	American Airlines	?	$384
Washington DC Port of Spain	Outbound 11/03/25 1 Stopover (MIA) AA1252, AA2472 09h 31min	Return 11/12/25 2 Stopovers (MIA, CLT) AA2703, AA2822, AA2754 17h 40min	American Airlines	?	$381
Washington DC Port of Spain	Outbound 06/18/25 2 Stopovers (CLT, MIA) AA2839, AA2010, AA2703 26h 24min	Return 07/15/25 1 Stopover (MIA) AA3121, AA0708 16h 50min	American Airlines	?	$386
Washington DC Port of Spain	Outbound 09/19/25 2 Stopovers (JFK, MIA) AA4781, AA0655, AA2703 21h 15min	Return 09/29/25 2 Stopovers (MIA, PHL) AA2703, AA1872, AA4428 28h 25min	American Airlines	?	$388
Washington DC Port of Spain	Outbound 11/03/25 1 Stopover (MIA) AA2013, AA2703 17h 50min	Return 11/12/25 1 Stopover (MIA) AA2703, AA1161 08h 39min	American Airlines	?	$389
Washington DC Port of Spain	Outbound 06/07/25 1 Stopover (MIA) AA1612, AA2606 07h 52min	Return 06/23/25 1 Stopover (MIA) AA3121, AA1612 29h 32min	American Airlines	?	$391
Washington DC Port of Spain	Outbound 10/18/25 1 Stopover (YYZ) AC8787, AC0984 28h 45min	Return 11/17/25 2 Stopovers (YYZ, YUL) AC0985, AC7774, AC8823 36h 44min	Air Canada		$394
Washington DC Port of Spain	Outbound 06/07/25 1 Stopover (YYZ) AC8787, AC0984 28h 45min	Return 06/23/25 1 Stopover (YYZ) AC0985, AC8780 30h 27min	Air Canada		$395
Washington DC Port of Spain	Outbound 10/18/25 1 Stopover (IAH) UA0382, UA2353 10h 33min	Return 10/24/25 1 Stopover (IAH) UA1459, UA1627 21h 40min	United Airlines	?	$398

Tips and tricks to help you find cheap flights from Washington DC to Port of Spain

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	$361.37
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

Flight Miami - Port of Spain from $285
Flight New York - Port of Spain from $341
Flight Houston - George Bush - Port of Spain from $472
Flight Newark - Port of Spain from $394
Flight New York - Port of Spain from $341
Flight Fort Lauderdale - Port of Spain from $294
Flight Seattle-Tacoma - Port of Spain from $534
Flight New York - Port of Spain from $394

Flight destinations with a similar price

Flight Washington DC - Montgomery from $343
Flight Washington DC - Nassau from $341
Flight Washington DC - Lima from $375