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Cheap flights from District of Columbia to Port of Spain from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Port of Spain departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from District of Columbia to Port of Spain

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:59 am - 12:15 am
DCA
-
POS
17h 16m
1 stop
Air Canada Logo
1:25 am - 7:58 pm
POS
-
DCA
18h 33m
1 stop
$297Air Canada
Fri, May 15 - Mon, May 18
Air Canada Logo
9:55 am - 12:15 am
IAD
-
POS
14h 20m
1 stop
Air Canada Logo
1:25 am - 3:29 pm
POS
-
IAD
14h 04m
1 stop
$297Air Canada
Fri, May 15 - Mon, May 18
Air Canada Logo
9:40 am - 12:20 am
DCA
-
POS
14h 40m
1 stop
Air Canada Logo
1:25 am - 6:13 pm
POS
-
DCA
16h 48m
1 stop
$298Air Canada
Sun, Apr 19 - Sun, May 17
Air Canada Logo
9:00 am - 12:20 am
IAD
-
POS
15h 20m
1 stop
Air Canada Logo
1:25 am - 3:29 pm
POS
-
IAD
14h 04m
1 stop
$298Air Canada
Sun, Apr 19 - Sun, May 17
Air Canada Logo
11:00 am - 12:15 am
DCA
-
POS
13h 15m
1 stop
Air Canada Logo
1:25 am - 3:39 pm
POS
-
DCA
14h 14m
2 stops
$300Air Canada
Fri, May 15 - Mon, May 18
Air Canada Logo
6:00 am - 12:20 am
DCA
-
POS
18h 20m
2 stops
Air Canada Logo
1:25 am - 7:58 pm
POS
-
DCA
18h 33m
1 stop
$301Air Canada
Sun, Apr 19 - Sun, May 17
Air Canada Logo
9:00 am - 12:20 am
IAD
-
POS
15h 20m
1 stop
Air Canada Logo
1:25 am - 3:03 pm
POS
-
IAD
13h 38m
2 stops
$301Air Canada
Sun, Apr 19 - Sun, May 17
Air Canada Logo
4:05 pm - 12:15 am
IAD
-
POS
8h 10m
1 stop
Air Canada Logo
1:25 am - 9:18 pm
POS
-
IAD
19h 53m
2 stops
$302Air Canada
Fri, May 15 - Mon, May 18
Air Canada Logo
10:14 pm - 12:20 am
IAD
-
POS
26h 06m
1 stop
Air Canada Logo
1:20 am - 3:39 pm
POS
-
IAD
14h 19m
1 stop
$303Air Canada
Mon, Apr 13 - Sun, Apr 19
Air Canada Logo
6:00 am - 12:20 am
DCA
-
POS
18h 20m
2 stops
Air Canada Logo
1:20 am - 9:55 pm
POS
-
DCA
20h 35m
2 stops
$304Air Canada
Sun, Mar 29 - Fri, Apr 17

United Airlines flights from District of Columbia to Port of Spain

Our best United Airlines deals on District of Columbia to Port of Spain flight tickets
United Airlines
Apr 15
IAD12:55 pmWashington, D.C. Dulles Intl
10h 28m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Apr 21
POS12:30 amPort of Spain Piarco Intl
11h 05m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$540
United Airlines
May 22
IAD6:30 amWashington, D.C. Dulles Intl
16h 53m
1 stop
POS11:23 pmPort of Spain Piarco Intl
May 25
POS12:30 amPort of Spain Piarco Intl
18h 20m
1 stop
IAD6:50 pmWashington, D.C. Dulles Intl
$560
United Airlines
Mar 3
IAD12:50 pmWashington, D.C. Dulles Intl
10h 33m
1 stop
POS12:23 amPort of Spain Piarco Intl
Mar 12
POS12:30 amPort of Spain Piarco Intl
10h 56m
1 stop
IAD11:26 amWashington, D.C. Dulles Intl
$840

American Airlines flights from District of Columbia to Port of Spain

Our best American Airlines deals on District of Columbia to Port of Spain flight tickets
American Airlines
Jun 10
IAD9:20 amWashington, D.C. Dulles Intl
13h 39m
2 stops
POS10:59 pmPort of Spain Piarco Intl
Jun 17
POS7:00 amPort of Spain Piarco Intl
17h 09m
2 stops
IAD12:09 amWashington, D.C. Dulles Intl
$544
American Airlines
May 8
IAD8:11 pmWashington, D.C. Dulles Intl
18h 21m
2 stops
POS2:32 pmPort of Spain Piarco Intl
Nov 3
POS4:28 pmPort of Spain Piarco Intl
21h 44m
2 stops
IAD1:12 pmWashington, D.C. Dulles Intl
$564
American Airlines
May 15
IAD8:11 pmWashington, D.C. Dulles Intl
18h 21m
2 stops
POS2:32 pmPort of Spain Piarco Intl
May 19
POS3:47 pmPort of Spain Piarco Intl
27h 38m
2 stops
IAD7:25 pmWashington, D.C. Dulles Intl
$565

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Port of Spain that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 2, 2026.
Use the filters below to find and compare flights from District of Columbia to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Fri 5/15

6:59 am-12:15 am

1 stop17h 16m

Port of Spain Piarco Intl

Mon 5/18

1:25 am-7:58 pm

1 stop18h 33m

$297

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Fri 5/15

9:55 am-12:15 am

1 stop14h 20m

Port of Spain Piarco Intl

Mon 5/18

1:25 am-3:29 pm

1 stop14h 04m

$297

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sun 4/19

9:40 am-12:20 am

1 stop14h 40m

Port of Spain Piarco Intl

Sun 5/17

1:25 am-6:13 pm

1 stop16h 48m

$298

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Sun 4/19

9:00 am-12:20 am

1 stop15h 20m

Port of Spain Piarco Intl

Sun 5/17

1:25 am-3:29 pm

1 stop14h 04m

$298

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Fri 5/15

11:00 am-12:15 am

1 stop13h 15m

Port of Spain Piarco Intl

Mon 5/18

1:25 am-3:39 pm

2 stops14h 14m

$300

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sun 4/19

6:00 am-12:20 am

2 stops18h 20m

Port of Spain Piarco Intl

Sun 5/17

1:25 am-7:58 pm

1 stop18h 33m

$301

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Sun 4/19

9:00 am-12:20 am

1 stop15h 20m

Port of Spain Piarco Intl

Sun 5/17

1:25 am-3:03 pm

2 stops13h 38m

$301

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Fri 5/15

4:05 pm-12:15 am

1 stop8h 10m

Port of Spain Piarco Intl

Mon 5/18

1:25 am-9:18 pm

2 stops19h 53m

$302

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Mon 4/13

10:14 pm-12:20 am

1 stop26h 06m

Port of Spain Piarco Intl

Sun 4/19

1:20 am-3:39 pm

1 stop14h 19m

$303

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sun 3/29

6:00 am-12:20 am

2 stops18h 20m

Port of Spain Piarco Intl

Fri 4/17

1:20 am-9:55 pm

2 stops20h 35m

$304

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from District of Columbia 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 cheapest month to fly to Port of Spain?

The month of November is, on average, the cheapest month to fly to Port of Spain from District of Columbia, with most prices found around $474. If you’re not able to fly to Port of Spain in November, then May is your next best option. Flight prices from District of Columbia to Port of Spain during May average around $482.

Can stopping save me money on District of Columbia to Port of Spain flights?

You could potentially save up to 6% on your flight if you consider stops on a District of Columbia to Port of Spain flight.

Cheap District of Columbia to Port of Spain flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Port of Spain

Fastest flight time

8h 03m

Direct flights

None
The fastest flight from District of Columbia to Port of Spain takes 8h 03m
There are no direct flights from District of Columbia to Port of Spain. There are no popular flight routes from District of Columbia to Port of Spain.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Port of Spain Piarco Intl Airport?

    Prices for flights from District of Columbia to Port of Spain Piarco Intl Airport are updated daily.

  • How many operators does momondo search for flights from District of Columbia to Port of Spain Piarco Intl Airport?

  • How old do you have to be to fly from District of Columbia to Port of Spain Piarco Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia 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 you'll need for your trip to Port of Spain Piarco Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Port of Spain Piarco Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Port of Spain

Compare and see reviews for airlines that fly from District of Columbia to Port of Spain with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $185Free CancellationRating
7.1
10,764 reviews
Search Air Canada flights
United AirlinesPriceFrom $283Free CancellationRating
7.4
9,372 reviews
Search United Airlines flights
Copa AirlinesPriceFrom $291Free CancellationRating
7.5
1,559 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $388Free CancellationRating
7.1
11,370 reviews
Search American Airlines flights
JetBluePriceFrom $388Free CancellationRating
7.2
2,894 reviews
Search JetBlue 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 District of Columbia to Port of Spain?

It is quick and easy to find District of Columbia to Port of Spain flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Port of Spain that suits you.

Can I find flights from District of Columbia to Port of Spain with flexible booking policies on momondo?

Yes. All flights to Port of Spain from District of Columbia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from District of Columbia to Port of Spain?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Port of Spain from District of Columbia.

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

Yes. momondo can track prices for District of Columbia to Port of Spain flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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