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Cheap flights from Washington, D.C. to Port of Spain from $292

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Port of Spain

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:34 pm - 8:00 pmIAD  Washington, D.C. Dulles Intl-POS Port of Spain Piarco Intl
27h 26m1 stop Fort Lauderdale
Multiple Airlines Logo
9:10 am - 10:07 amPOS  Port of Spain Piarco Intl-IAD Washington, D.C. Dulles Intl
25h 57m1 stop Miami
$565Multiple Airlines
Thu, Dec 3 - Wed, Dec 9
Multiple Airlines Logo
3:34 pm - 8:00 pmIAD  Washington, D.C. Dulles Intl-POS Port of Spain Piarco Intl
27h 26m1 stop Fort Lauderdale
Multiple Airlines Logo
9:10 am - 10:07 amPOS  Port of Spain Piarco Intl-IAD Washington, D.C. Dulles Intl
25h 57m1 stop Miami
$568Multiple Airlines
Thu, Dec 3 - Wed, Dec 9
Copa Airlines Logo
3:26 pm - 1:55 amIAD  Washington, D.C. Dulles Intl-POS Port of Spain Piarco Intl
9h 29m1 stop Panama City Tocumen Intl
Copa Airlines Logo
3:26 am - 11:32 pmPOS  Port of Spain Piarco Intl-IAD Washington, D.C. Dulles Intl
21h 06m1 stop Panama City Tocumen Intl
$628Copa Airlines
Fri, Jan 15 - Mon, Jan 18
Copa Airlines Logo
1:13 am - 1:55 amIAD  Washington, D.C. Dulles Intl-POS Port of Spain Piarco Intl
23h 42m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:14 pm - 11:32 pmPOS  Port of Spain Piarco Intl-IAD Washington, D.C. Dulles Intl
10h 18m1 stop Panama City Tocumen Intl
$628Copa Airlines
Sun, Jan 10 - Mon, Jan 25
American Airlines Logo
8:47 pm - 3:13 pmDCA  Washington, D.C. Reagan-National-POS Port of Spain Piarco Intl
17h 26m1 stop Miami
American Airlines Logo
4:13 pm - 9:24 amPOS  Port of Spain Piarco Intl-DCA Washington, D.C. Reagan-National
18h 11m1 stop Miami
$640American Airlines
Thu, Feb 18 - Wed, Feb 24
United Airlines Logo
12:52 pm - 12:18 amDCA  Washington, D.C. Reagan-National-POS Port of Spain Piarco Intl
10h 26m1 stop Houston George Bush Intcntl
United Airlines Logo
1:25 am - 1:44 pmPOS  Port of Spain Piarco Intl-DCA Washington, D.C. Reagan-National
13h 19m1 stop Houston George Bush Intcntl
$640United Airlines
Thu, Dec 3 - Wed, Dec 9
United Airlines Logo
12:52 pm - 12:18 amDCA  Washington, D.C. Reagan-National-POS Port of Spain Piarco Intl
10h 26m1 stop Houston George Bush Intcntl
United Airlines Logo
1:25 am - 4:08 pmPOS  Port of Spain Piarco Intl-DCA Washington, D.C. Reagan-National
15h 43m1 stop Houston George Bush Intcntl
$640United Airlines
Thu, Dec 3 - Tue, Dec 8
American Airlines Logo
7:20 pm - 3:35 pmDCA  Washington, D.C. Reagan-National-POS Port of Spain Piarco Intl
19h 15m2 stops Charlotte Douglas Miami
American Airlines Logo
5:56 am - 4:57 pmPOS  Port of Spain Piarco Intl-DCA Washington, D.C. Reagan-National
12h 01m2 stops Miami Philadelphia
$644American Airlines
Tue, Dec 1 - Thu, Dec 10
JetBlue Logo
6:00 am - 2:07 pmDCA  Washington, D.C. Reagan-National-POS Port of Spain Piarco Intl
7h 07m1 stop New York John F Kennedy Intl
JetBlue Logo
3:35 pm - 10:55 pmPOS  Port of Spain Piarco Intl-DCA Washington, D.C. Reagan-National
8h 20m1 stop New York John F Kennedy Intl
$662JetBlue
Mon, Jan 11 - Mon, Jan 25
JetBlue Logo
6:00 am - 2:07 pmDCA  Washington, D.C. Reagan-National-POS Port of Spain Piarco Intl
7h 07m1 stop New York John F Kennedy Intl
JetBlue Logo
2:08 pm - 10:56 pmPOS  Port of Spain Piarco Intl-DCA Washington, D.C. Reagan-National
9h 48m1 stop New York John F Kennedy Intl
$673JetBlue
Mon, Jan 25 - Mon, Feb 22

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American Airlines flights from Washington, D.C. to Port of Spain

Our best American Airlines deals on Washington, D.C. to Port of Spain flight tickets
American Airlines
Jan 12
IAD4:13 pmWashington, D.C. Dulles Intl
22h 33m
2 stops
POS3:46 pmPort of Spain Piarco Intl
Jan 19
POS4:46 pmPort of Spain Piarco Intl
23h 54m
2 stops
IAD3:40 pmWashington, D.C. Dulles Intl
$644
American Airlines
Dec 9
DCA6:00 amWashington, D.C. Reagan-National
16h 40m
1 stop
POS11:40 pmPort of Spain Piarco Intl
Dec 15
POS4:42 pmPort of Spain Piarco Intl
18h 50m
1 stop
DCA10:32 amWashington, D.C. Reagan-National
$645
American Airlines
Dec 2
IAD7:14 pmWashington, D.C. Dulles Intl
19h 21m
2 stops
POS3:35 pmPort of Spain Piarco Intl
Dec 9
POS5:56 amPort of Spain Piarco Intl
15h 56m
2 stops
IAD8:52 pmWashington, D.C. Dulles Intl
$649

Copa Airlines flights from Washington, D.C. to Port of Spain

Our best Copa Airlines deals on Washington, D.C. to Port of Spain flight tickets
Copa Airlines
Jan 7
IAD1:13 amWashington, D.C. Dulles Intl
23h 42m
1 stop
POS1:55 amPort of Spain Piarco Intl
Jan 22
POS2:14 pmPort of Spain Piarco Intl
13h 34m
1 stop
IAD2:48 amWashington, D.C. Dulles Intl
$628
Copa Airlines
Nov 15
IAD3:37 pmWashington, D.C. Dulles Intl
20h 40m
1 stop
POS1:17 pmPort of Spain Piarco Intl
Nov 18
POS2:19 pmPort of Spain Piarco Intl
24h 39m
1 stop
IAD1:58 pmWashington, D.C. Dulles Intl
$640
Copa Airlines
Dec 3
IAD3:30 pmWashington, D.C. Dulles Intl
20h 57m
1 stop
POS1:27 pmPort of Spain Piarco Intl
Dec 12
POS3:23 amPort of Spain Piarco Intl
24h 41m
1 stop
IAD3:04 amWashington, D.C. Dulles Intl
$648

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Port of Spain

IAD Washington, D.C. Dulles Intl - POS Port of Spain Piarco Intl

IADPOS

Washington, D.C. Dulles Intl

Thu 12/3

3:34 pm-8:00 pm

1 stop27h 26m

Port of Spain Piarco Intl

Wed 12/9

9:10 am-10:07 am

1 stop25h 57m

$565

Washington, D.C.Port of Spain

IAD Washington, D.C. Dulles Intl - POS Port of Spain Piarco Intl

IADPOS

Washington, D.C. Dulles Intl

Thu 12/3

3:34 pm-8:00 pm

1 stop27h 26m

Port of Spain Piarco Intl

Wed 12/9

9:10 am-10:07 am

1 stop25h 57m

$568

Washington, D.C.Port of Spain

IAD Washington, D.C. Dulles Intl - POS Port of Spain Piarco Intl

IADPOS

Washington, D.C. Dulles Intl

Fri 1/15

3:26 pm-1:55 am

1 stop9h 29m

Port of Spain Piarco Intl

Mon 1/18

3:26 am-11:32 pm

1 stop21h 06m

$628

Washington, D.C.Port of Spain

IAD Washington, D.C. Dulles Intl - POS Port of Spain Piarco Intl

IADPOS

Washington, D.C. Dulles Intl

Sun 1/10

1:13 am-1:55 am

1 stop23h 42m

Port of Spain Piarco Intl

Mon 1/25

2:14 pm-11:32 pm

1 stop10h 18m

$628

Washington, D.C.Port of Spain

DCA Washington, D.C. Reagan-National - POS Port of Spain Piarco Intl

DCAPOS

Washington, D.C. Reagan-National

Thu 2/18

8:47 pm-3:13 pm

1 stop17h 26m

Port of Spain Piarco Intl

Wed 2/24

4:13 pm-9:24 am

1 stop18h 11m

$640

Washington, D.C.Port of Spain

DCA Washington, D.C. Reagan-National - POS Port of Spain Piarco Intl

DCAPOS

Washington, D.C. Reagan-National

Thu 12/3

12:52 pm-12:18 am

1 stop10h 26m

Port of Spain Piarco Intl

Wed 12/9

1:25 am-1:44 pm

1 stop13h 19m

$640

Washington, D.C.Port of Spain

DCA Washington, D.C. Reagan-National - POS Port of Spain Piarco Intl

DCAPOS

Washington, D.C. Reagan-National

Thu 12/3

12:52 pm-12:18 am

1 stop10h 26m

Port of Spain Piarco Intl

Tue 12/8

1:25 am-4:08 pm

1 stop15h 43m

$640

Washington, D.C.Port of Spain

DCA Washington, D.C. Reagan-National - POS Port of Spain Piarco Intl

DCAPOS

Washington, D.C. Reagan-National

Tue 12/1

7:20 pm-3:35 pm

2 stops19h 15m

Port of Spain Piarco Intl

Thu 12/10

5:56 am-4:57 pm

2 stops12h 01m

$644
Quickest round-trip

Washington, D.C.Port of Spain

DCA Washington, D.C. Reagan-National - POS Port of Spain Piarco Intl

DCAPOS

Washington, D.C. Reagan-National

Mon 1/11

6:00 am-2:07 pm

1 stop7h 07m

Port of Spain Piarco Intl

Mon 1/25

3:35 pm-10:55 pm

1 stop8h 20m

$662

Washington, D.C.Port of Spain

DCA Washington, D.C. Reagan-National - POS Port of Spain Piarco Intl

DCAPOS

Washington, D.C. Reagan-National

Mon 1/25

6:00 am-2:07 pm

1 stop7h 07m

Port of Spain Piarco Intl

Mon 2/22

2:08 pm-10:56 pm

1 stop9h 48m

$673

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Port of Spain from

How to get the cheapest flight ticket from Washington, D.C. to Port of Spain

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. and Port of Spain?

Prices are currently low for flights on this route.

Typical prices usually range from $659 to $761.
The lowest price recently found on this route was $565.

What is the cheapest month to fly to Port of Spain?

The month of January is, on average, the cheapest month to fly to Port of Spain from Washington, D.C., with most prices found around $611. If you’re not able to fly to Port of Spain in January, then July is your next best option. Flight prices from Washington, D.C. to Port of Spain during July average around $633.

Can stopping save me money on Washington, D.C. to Port of Spain flights?

You could potentially save up to 7% on your flight if you consider stops on a Washington, D.C. to Port of Spain flight.

How have Washington, D.C. to Port of Spain flight prices changed over time?

As of November 2026, prices for Washington, D.C. to Port of Spain flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Port of Spain

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Port of Spain according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Port of Spain (WAS to POS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Port of Spain

Best Price Found

$292

Fastest flight time

7h 07m

Direct flights

None
The best one-way flight to Port of Spain from Washington, D.C. in the past 72 hours is $292. The best round-trip flight deal from Washington, D.C. to Port of Spain found on momondo in the last 72 hours is $565.
The fastest flight from Washington, D.C. to Port of Spain takes 7h 07m
There are no direct flights from Washington, D.C. to Port of Spain. There are no popular flight routes from Washington, D.C. to Port of Spain.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Port of Spain

  • How far is Washington, D.C. to Port of Spain Piarco Intl by plane?

    A flight from Washington, D.C. to Port of Spain Piarco Intl will travel around 2171.9 mi. Flights usually cover this in 7h 07m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. to Port of Spain Piarco Intl Airport?

    Prices for flights from Washington, D.C. to Port of Spain Piarco Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. to Port of Spain Piarco Intl Airport?

  • How old do you have to be to fly from Washington, D.C. to Port of Spain Piarco Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Port of Spain Piarco Intl Airport.

  • What documentation or ID do you need to fly to Port of Spain Piarco Intl Airport?

    The travel and health documents required for your trip to Port of Spain Piarco Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Port of Spain Piarco Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Washington, D.C. to Port of Spain?

Best airlines flying from Washington, D.C. to Port of Spain

Compare and see reviews for airlines that fly from Washington, D.C. to Port of Spain with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $329Free CancellationRating
7.6
1,552 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $359Free CancellationRating
7.3
10,458 reviews
Search United Airlines flights
JetBluePriceFrom $498Free CancellationRating
7.1
3,064 reviews
Search JetBlue flights
American AirlinesPriceFrom $540Free CancellationRating
7.0
12,233 reviews
Search American Airlines flights

Traveling to a place near Port of Spain?

Book flights to Port of Spain if you plan to visit one of these locations
Piarco

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Port of Spain?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Port of Spain from Washington, D.C..

Can I find flights from Washington, D.C. to Port of Spain with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Port of Spain flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Port of Spain?

Once all potential Washington, D.C. to Port of Spain flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Port of Spain right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Port of Spain, momondo offers a useful price alert feature which will track prices for flights to Port of Spain from Washington, D.C. and alert you when they change.

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