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Washington, D.C.

$235+ Cheap flights from Trinidad and Tobago to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
POS — WAS
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Trinidad and Tobago to Washington, D.C.

Cheapest flights from Trinidad and Tobago to Washington, D.C.
Explore the most affordable flight options available from Trinidad and Tobago to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:30 amPOS - BWI
2 stops37h 20mUnited Airlines
Mon 2/210:05 amBWI - POS
2 stops13h 18mUnited Airlines
Deal found 11/3$407
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:30 amPOS - DCA
1 stop10h 59mUnited Airlines
Sat 1/106:00 amDCA - POS
1 stop17h 23mUnited Airlines
Deal found 11/3$410
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:10 amPOS - DCA
2 stops11h 30mAmerican Airlines
Mon 2/25:00 amDCA - POS
1 stop16h 48mAmerican Airlines
Deal found 11/3$415
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:10 amPOS - IAD
2 stops13h 21mAmerican Airlines
Wed 12/1011:25 amIAD - POS
2 stops27h 08mAmerican Airlines
Deal found 11/3$415
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/241:30 amPOS - DCA
1 stop13h 19mUnited Airlines
Tue 12/27:59 pmDCA - POS
1 stop27h 24mUnited Airlines
Deal found 11/3$423
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/241:30 amPOS - IAD
1 stop23h 14mUnited Airlines
Tue 12/28:30 amIAD - POS
1 stop14h 53mUnited Airlines
Deal found 11/3$423
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:30 amPOS - IAD
1 stop21h 49mUnited Airlines
Sat 1/106:03 amIAD - POS
1 stop17h 20mUnited Airlines
Deal found 11/3$426
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/231:30 amPOS - BWI
1 stop15h 32mUnited Airlines
Tue 12/28:00 amBWI - POS
1 stop15h 23mUnited Airlines
Deal found 11/3$427
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:30 amPOS - DCA
1 stop20h 15mUnited Airlines
Thu 12/411:00 amDCA - POS
1 stop12h 23mUnited Airlines
Deal found 11/2$427
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:30 amPOS - IAD
1 stop10h 58mUnited Airlines
Thu 12/48:30 amIAD - POS
1 stop14h 53mUnited Airlines
Deal found 11/1$427
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:30 pmPOS - DCA
1 stop8h 54mAmerican Airlines
Tue 12/210:15 amDCA - POS
2 stops12h 23mAmerican Airlines
Deal found 11/3$431
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/244:30 pmPOS - IAD
2 stops21h 42mAmerican Airlines
Tue 12/211:25 amIAD - POS
2 stops27h 08mAmerican Airlines
Deal found 11/2$431

Cheap flight deals from Trinidad and Tobago to Washington, D.C.

Keep the following information in mind while searching for Trinidad and Tobago to Washington, D.C. flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$407
(United Airlines)

One-way from

$235
(JetBlue)

Popular in

April

Cheapest in

February

Average price

$554
Provider with most accurate pricing for Port of Spain Piarco Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-Washington, D.C. (WAS) flights.
Search Deals
From Trinidad and Tobago to Washington, D.C. (WAS)
Search Deals
One-way flight from Trinidad and Tobago to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trinidad and Tobago to Washington, D.C. 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, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Trinidad and Tobago to Washington, D.C. that are best for you.

Fly from

Trinidad and Tobago

Fly to

Washington, D.C.

Route

Depart

Return

Price

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Tue 2/10

1:30 am-11:20 am

1 stop10h 50m

Baltimore/Washington

Thu 2/19

12:37 pm-12:23 am

1 stop10h 46m

$407

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Sun 2/15

1:30 am-11:30 am

1 stop11h 00m

Baltimore/Washington

Mon 2/23

12:37 pm-12:23 am

1 stop10h 46m

$407

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Mon 12/15

1:30 am-1:50 pm

2 stops37h 20m

Baltimore/Washington

Mon 2/2

10:05 am-12:23 am

2 stops13h 18m

$407

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Tue 2/10

1:30 am-11:20 am

1 stop10h 50m

Baltimore/Washington

Tue 2/24

12:37 pm-12:23 am

1 stop10h 46m

$407

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Mon 2/9

1:30 am-11:20 am

1 stop10h 50m

Baltimore/Washington

Mon 2/23

12:37 pm-12:23 am

1 stop10h 46m

$407

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Tue 2/10

1:30 am-11:20 am

1 stop10h 50m

Baltimore/Washington

Mon 2/23

12:37 pm-12:23 am

1 stop10h 46m

$407

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 2/9

2:20 am-10:33 am

1 stop9h 13m

Washington, D.C. Reagan-National

Tue 2/24

12:47 pm-12:23 am

1 stop10h 36m

$407

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 2/13

1:30 am-11:36 am

1 stop11h 06m

Washington, D.C. Reagan-National

Sat 2/21

4:10 pm-1:05 am

1 stop7h 55m

$407

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 2/13

1:30 am-11:36 am

1 stop11h 06m

Washington, D.C. Reagan-National

Fri 2/20

12:47 pm-12:23 am

1 stop10h 36m

$407

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Wed 2/11

2:20 am-10:29 am

1 stop9h 09m

Washington, D.C. Reagan-National

Wed 2/18

4:10 pm-1:05 am

1 stop7h 55m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 53 results
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Best time to book a flight from Trinidad and Tobago to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Trinidad and Tobago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Trinidad and Tobago to Washington, D.C.

What is the cheapest month to book a flight from Trinidad and Tobago to Washington, D.C.?

Currently, April is the cheapest month in which you can book a flight from Trinidad and Tobago to Washington, D.C. (average of $242). Flying from Trinidad and Tobago to Washington, D.C. in February is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TT to WAS?

Find hourly flight availability from Trinidad and Tobago to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

One of the essential ways to save on airfare from Trinidad and Tobago to Washington, D.C. is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 14% on airfare.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated November 3, 2025.
Peruse reviews from past customers who have flown with Copa Airlines, United Airlines, and American Airlines from Trinidad and Tobago to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,561 reviews

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.8

Food

6.9

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Copa Airlines
7.6
Good
1,561 reviews
Copa Airlines
7.6
Good
1,561 reviews

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.8

Food

6.9

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
United Airlines
7.4
Good
8,996 reviews
Copa Airlines
7.6
Good
1,561 reviews

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.8

Food

6.9

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
American Airlines
7.2
Good
11,036 reviews
Copa Airlines
7.6
Good
1,561 reviews

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.8

Food

6.9

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Related info for your journey

Find useful and relevant information for your journey from Trinidad and Tobago to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Trinidad and Tobago to Washington, D.C.?

    United Airlines can get you from Trinidad and Tobago to Washington, D.C. in just under 10h 50m. Your travel time can differ by up to . Trinidad and Tobago and Washington, D.C. are separated by a distance of 2187 mi.

  • What are the most popular routes from Trinidad and Tobago to Washington, D.C.?

    While some choose either Port of Spain Piarco Intl - Washington, D.C. Reagan-National or Port of Spain Piarco Intl - Baltimore/Washington, Port of Spain Piarco Intl - Washington, D.C. Dulles Intl is the most popular route from Trinidad and Tobago to Washington, D.C..

  • Can I find deals for flights from Trinidad and Tobago to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Trinidad and Tobago to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Trinidad and Tobago to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trinidad and Tobago to Washington, D.C..

  • Can I find deals for business class flights from Trinidad and Tobago to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Trinidad and Tobago to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Trinidad and Tobago to Washington, D.C.?

    Currently, April is the cheapest month in which you can book a flight from Trinidad and Tobago to Washington, D.C. (average of $242). Flying from Trinidad and Tobago to Washington, D.C. in February is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Trinidad and Tobago to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Dulles Intl flights
Luis Munoz Marin Intl to Reagan-National flights
Santo Domingo to Dulles Intl flights
Santo Domingo to Reagan-National flights
Punta Cana to Dulles Intl flights
Port of Spain to Dulles Intl flights
Saint Thomas Island to Dulles Intl flights
Montego Bay to Dulles Intl flights
Simpson Bay to Dulles Intl flights
Nassau to Reagan-National flights
Nassau to Dulles Intl flights
Port of Spain to Reagan-National flights
Montego Bay to Reagan-National flights
Punta Cana to Reagan-National flights
Ponce to Dulles Intl flights
Oranjestad to Dulles Intl flights
Christiansted to Reagan-National flights
Santiago de los Caballeros to Dulles Intl flights
Christiansted to Dulles Intl flights
Kingston to Dulles Intl flights
Kingston to Reagan-National flights
Santiago de los Caballeros to Reagan-National flights
Simpson Bay to Reagan-National flights
Oranjestad to Reagan-National flights
Bridgetown to Reagan-National flights
Saint Thomas Island to Reagan-National flights
Providenciales to Dulles Intl flights
St. John's to Reagan-National flights
St. George's to Reagan-National flights
Bridgetown to Dulles Intl flights
Willemstad to Dulles Intl flights
Aguadilla to Reagan-National flights
George Town to Dulles Intl flights
Castries to Reagan-National flights
Aguadilla to Dulles Intl flights
Ponce to Reagan-National flights
Cap Haitien to Reagan-National flights
Freeport to Reagan-National flights
George Town to Reagan-National flights
Cap Haitien to Dulles Intl flights
Port Au Prince to Dulles Intl flights
Havana to Reagan-National flights
Mayagüez to Reagan-National flights
Port Au Prince to Reagan-National flights
Freeport to Dulles Intl flights

Top 3 airlines flying from Trinidad and Tobago to Washington, D.C.

Discover the top 3 airlines that operate flights from Trinidad and Tobago to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$335Average$424FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$372Average$479FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$398Average$615FlexibilityNo cancel feeOn-time71%

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