Which layover airport has the shortest travel time from Port of Spain to Washington, D.C.?

Flights connecting via Miami (MIA) have the shortest average one-way travel time: 8h 58m.

Which layover airport has the shortest connection time from Port of Spain to Washington, D.C.?

Panama City (PTY) has the shortest average layover time for this route: 2h 20m.

Which layover airport offers the lowest fares from Port of Spain to Washington, D.C.?

Flights via Houston (IAH) offer the lowest average round-trip price of $472.

What airlines fly to Washington, D.C.?

United Airlines, American Airlines and Copa Airlines are the top three most popular airlines that fly to Washington, D.C. from Port of Spain according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 4 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Port of Spain Piarco Intl to Washington, D.C.?

Air Canada and United Airlines are the most popular carriers operating from Port of Spain Piarco Intl to Washington, D.C.

Which airport is the most popular layover for flights between Port of Spain and Washington, D.C.?

Houston (IAH) was the most common stop: 57% of momondo users choosing 1-stop flights on this route connected there.

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

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

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

The number of operators available for flights from Port of Spain Piarco Intl Airport to Washington, D.C. is 4 as of March 2026.

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

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 Port of Spain Piarco Intl Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents required for your trip to Washington, D.C. 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 Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$183 Cheap Flights from Port of Spain to Washington, D.C. in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $379 to $600. The lowest price recently found on this route was $303.

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

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:25 am - 8:29 pm

POS

IAD

19h 04m

1 stop

10:08 pm - 12:15 am

IAD

POS

26h 07m

2 stops

$303Air Canada

Fri, May 15 - Tue, May 19

1:25 am - 3:03 pm

POS

IAD

13h 38m

2 stops

10:08 pm - 12:15 am

IAD

POS

26h 07m

2 stops

$307Air Canada

Fri, May 15 - Tue, May 19

1:20 am - 7:53 pm

POS

DCA

18h 33m

1 stop

6:59 am - 12:20 am

DCA

POS

17h 21m

1 stop

$318Air Canada

Thu, Apr 16 - Thu, Apr 23

1:25 am - 3:29 pm

POS

IAD

14h 04m

1 stop

9:55 am - 12:15 am

IAD

POS

14h 20m

1 stop

$318Air Canada

Mon, Jul 13 - Wed, Aug 5

1:25 am - 10:31 pm

POS

DCA

21h 06m

1 stop

11:00 am - 12:15 am

DCA

POS

13h 15m

1 stop

$319Air Canada

Wed, Aug 5 - Mon, Aug 17

1:20 am - 3:39 pm

POS

IAD

14h 19m

1 stop

8:20 am - 12:20 am

IAD

POS

16h 00m

1 stop

$319Air Canada

Thu, Apr 2 - Tue, Apr 7

1:25 am - 3:38 pm

POS

DCA

14h 13m

2 stops

12:55 pm - 12:15 am

DCA

POS

11h 20m

2 stops

$322Air Canada

Wed, Aug 5 - Sun, Aug 16

1:25 am - 3:29 pm

POS

IAD

14h 04m

1 stop

9:45 am - 12:15 am

IAD

POS

14h 30m

2 stops

$322Air Canada

Mon, Jul 13 - Wed, Aug 5

9:10 am - 12:49 am

POS

BWI

15h 39m

2 stops

9:42 pm - 6:55 pm

BWI

POS

21h 13m

1 stop

$513Multiple Airlines

Tue, May 5 - Thu, Jun 4

12:30 am - 9:17 am

POS

BWI

32h 47m

2 stops

7:11 pm - 11:23 pm

BWI

POS

28h 12m

2 stops

$589United Airlines

Wed, May 20 - Sun, May 24

Air Canada flights from Port of Spain to Washington, D.C.

Our best Air Canada deals on Port of Spain to Washington, D.C. flight tickets

Air Canada

May 15

POS1:25 amPort of Spain Piarco Intl

19h 04m

1 stop

IAD8:29 pmWashington, D.C. Dulles Intl

May 19

IAD10:08 pmWashington, D.C. Dulles Intl

26h 07m

2 stops

POS12:15 amPort of Spain Piarco Intl

$303

Air Canada

May 15

POS1:25 amPort of Spain Piarco Intl

13h 38m

2 stops

IAD3:03 pmWashington, D.C. Dulles Intl

May 19

IAD10:08 pmWashington, D.C. Dulles Intl

26h 07m

2 stops

POS12:15 amPort of Spain Piarco Intl

$307

Air Canada

Jul 13

POS1:25 amPort of Spain Piarco Intl

14h 04m

1 stop

IAD3:29 pmWashington, D.C. Dulles Intl

Aug 5

IAD9:55 amWashington, D.C. Dulles Intl

14h 20m

1 stop

POS12:15 amPort of Spain Piarco Intl

$318

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

Our best Copa Airlines deals on Port of Spain to Washington, D.C. flight tickets

Copa Airlines

Jul 25

POS2:19 pmPort of Spain Piarco Intl

11h 28m

1 stop

IAD1:47 amWashington, D.C. Dulles Intl

Aug 1

IAD6:25 amWashington, D.C. Dulles Intl

19h 22m

1 stop

POS1:47 amPort of Spain Piarco Intl

$568

Copa Airlines

Jul 25

POS2:19 pmPort of Spain Piarco Intl

11h 28m

1 stop

IAD1:47 amWashington, D.C. Dulles Intl

Aug 1

IAD6:25 amWashington, D.C. Dulles Intl

19h 22m

1 stop

POS1:47 amPort of Spain Piarco Intl

$579

Copa Airlines

Mar 4

POS3:46 amPort of Spain Piarco Intl

11h 14m

1 stop

IAD2:00 pmWashington, D.C. Dulles Intl

Mar 9

IAD4:35 pmWashington, D.C. Dulles Intl

9h 11m

1 stop

POS1:46 amPort of Spain Piarco Intl

$871

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Fri 5/15

1:25 am-8:29 pm

1 stop19h 04m

Washington, D.C. Dulles Intl

Tue 5/19

10:08 pm-12:15 am

2 stops26h 07m

$303

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Fri 5/15

1:25 am-3:03 pm

2 stops13h 38m

Washington, D.C. Dulles Intl

Tue 5/19

10:08 pm-12:15 am

2 stops26h 07m

$307

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 4/16

1:20 am-7:53 pm

1 stop18h 33m

Washington, D.C. Reagan-National

Thu 4/23

6:59 am-12:20 am

1 stop17h 21m

$318

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Mon 7/13

1:25 am-3:29 pm

1 stop14h 04m

Washington, D.C. Dulles Intl

Wed 8/5

9:55 am-12:15 am

1 stop14h 20m

$318

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Wed 8/5

1:25 am-10:31 pm

1 stop21h 06m

Washington, D.C. Reagan-National

Mon 8/17

11:00 am-12:15 am

1 stop13h 15m

$319

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Thu 4/2

1:20 am-3:39 pm

1 stop14h 19m

Washington, D.C. Dulles Intl

Tue 4/7

8:20 am-12:20 am

1 stop16h 00m

$319

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Wed 8/5

1:25 am-3:38 pm

2 stops14h 13m

Washington, D.C. Reagan-National

Sun 8/16

12:55 pm-12:15 am

2 stops11h 20m

$322

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Mon 7/13

1:25 am-3:29 pm

1 stop14h 04m

Washington, D.C. Dulles Intl

Wed 8/5

9:45 am-12:15 am

2 stops14h 30m

$322

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Tue 5/5

9:10 am-12:49 am

2 stops15h 39m

Baltimore/Washington

Thu 6/4

9:42 pm-6:55 pm

1 stop21h 13m

$513

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Wed 5/20

12:30 am-9:17 am

2 stops32h 47m

Baltimore/Washington

Sun 5/24

7:11 pm-11:23 pm

2 stops28h 12m

$589

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Layovers

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

What is the cheapest month to fly to Washington, D.C.?

The month of May is, on average, the cheapest month to fly to Washington, D.C. from Port of Spain, with most prices found around $437. If you’re not able to fly to Washington, D.C. in May, then November is your next best option. Flight prices from Port of Spain to Washington, D.C. during November average around $439.

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

You could potentially save up to 26% on your flight if you consider stops on a Port of Spain to Washington, D.C. flight.

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

As of March 2026, prices for Port of Spain to Washington, D.C. flights are approximately 4% cheaper when compared to flights at the same time last year.

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

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

Estimated round-trip price

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

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

Fastest flight time	9h 43m
Direct flights	None

The fastest flight from Port of Spain to Washington, D.C. takes 9h 43m

There are no direct flights from Port of Spain to Washington, D.C.. There are no popular flight routes from Port of Spain to Washington, D.C..

Search flight deals

How far is Port of Spain Piarco Intl to Washington, D.C. by plane?
Washington, D.C. is 2171.9 mi away from Port of Spain Piarco Intl. By plane, this route typically takes 9h 43m.
When did momondo last update prices for flights from Port of Spain Piarco Intl Airport to Washington, D.C.?
Prices for flights from Port of Spain Piarco Intl Airport to Washington, D.C. are refreshed on a daily basis.
How many operators does momondo search for flights from Port of Spain Piarco Intl Airport to Washington, D.C.?
The number of operators available for flights from Port of Spain Piarco Intl Airport to Washington, D.C. is 4 as of March 2026.
How old do you have to be to fly from Port of Spain Piarco Intl Airport to Washington, D.C.?
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 Port of Spain Piarco Intl Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. 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 Washington, D.C.. 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 Port of Spain to Washington, D.C.?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Port of Spain to Washington, D.C. is American Airlines (49% of total bookings). The next most popular airlines are United Airlines (32%) and Copa Airlines (20%).

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

Compare and see reviews for airlines that fly from Port of Spain to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $222	Free Cancellation	Rating 7.5 1,557 reviews	Search Copa Airlines flights
United Airlines	PriceFrom $393	Free Cancellation	Rating 7.4 9,366 reviews	Search United Airlines flights
American Airlines	PriceFrom $402	Free Cancellation	Rating 7.1 11,370 reviews	Search American Airlines flights
Air Canada	PriceFrom $437	Free Cancellation	Rating 7.1 10,757 reviews	Search Air Canada flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Colonial Beach

Laurel

Towson

Silver Spring

Gaithersburg

Fredericksburg

Rockville

Tysons

Manassas

Springfield

Bethesda

Fairfax

Linthicum Heights

Reston

Why use momondo?

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

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 Washington, D.C. from Port of Spain.

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

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

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

Once you have performed a search for Port of Spain to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

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Cheap flights from Port of Spain to Washington, D.C. from $183

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Port of Spain to Washington, D.C. departing on 5/18. 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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Air Canada flights from Port of Spain to Washington, D.C.

Our best Air Canada deals on Port of Spain to Washington, D.C. flight tickets

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

Our best Copa Airlines deals on Port of Spain to Washington, D.C. flight tickets

momondo Fare Finder

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

See travel insights to Washington, D.C. from

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

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

What is the cheapest month to fly to Washington, D.C.?

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

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

What is the cheapest airline that flies from Port of Spain Piarco Intl to Washington, D.C.?

What airlines fly to Washington, D.C.?

Which airport is the most popular layover for flights between Port of Spain and Washington, D.C.?

Which layover airport offers the lowest fares from Port of Spain to Washington, D.C.?

Which layover airport has the shortest travel time from Port of Spain to Washington, D.C.?

Which layover airport has the shortest connection time from Port of Spain to Washington, D.C.?

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

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

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

Fastest flight time

Direct flights

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

Compare and see reviews for airlines that fly from Port of Spain to Washington, D.C. with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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