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Washington, D.C.

$242+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
POS — WAS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Air Canada deal was found by Cheapflights users on 12/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:15 amPOS - DCA
1 stop21h 20mAir Canada
Sat 1/108:40 pmDCA - POS
1 stop27h 40mAir Canada
Deal found 12/16$483
This Priceline deal was found by Cheapflights users on 12/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:15 amPOS - IAD
1 stop19h 11mAir Canada
Tue 1/209:00 amIAD - POS
1 stop15h 20mAir Canada
Deal found 12/16$519
This Copa Airlines deal was found by Cheapflights users on 12/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:47 amPOS - BWI
1 stop11h 23mCopa Airlines
Tue 1/63:37 pmBWI - POS
1 stop9h 07mCopa Airlines
Deal found 12/16$520
This Booking.com deal was found by Cheapflights users on 12/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:15 amPOS - IAD
1 stop14h 31mAir Canada
Wed 1/79:45 amIAD - POS
2 stops38h 35mAir Canada
Deal found 12/16$523
This Gotogate deal was found by Cheapflights users on 12/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:15 amPOS - IAD
2 stops19h 44mAir Canada
Thu 1/229:45 amIAD - POS
2 stops14h 35mAir Canada
Deal found 12/16$526
This Copa Airlines deal was found by Cheapflights users on 12/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/213:47 amPOS - IAD
1 stop11h 15mCopa Airlines
Wed 1/73:25 pmIAD - POS
1 stop9h 19mCopa Airlines
Deal found 12/16$551
This Copa Airlines deal was found by Cheapflights users on 12/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:38 pmPOS - IAD
1 stop9h 55mCopa Airlines
Tue 1/63:25 pmIAD - POS
1 stop9h 19mCopa Airlines
Deal found 12/16$587
This Priceline deal was found by Cheapflights users on 12/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:02 amPOS - DCA
1 stop15h 44mMultiple Airlines
Thu 1/86:59 amDCA - POS
1 stop17h 21mMultiple Airlines
Deal found 12/15$603
This Air Canada deal was found by Cheapflights users on 12/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:15 amPOS - DCA
1 stop21h 20mAir Canada
Wed 12/316:50 pmDCA - POS
1 stop29h 30mAir Canada
Deal found 12/16$652
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:15 amPOS - IAD
2 stops19h 44mMultiple Airlines
Thu 1/225:40 pmIAD - POS
3 stops25h 20mMultiple Airlines
Deal found 12/16$655
This Copa Airlines deal was found by Cheapflights users on 12/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/273:47 amPOS - IAD
1 stop11h 15mCopa Airlines
Thu 1/11:12 amIAD - POS
1 stop10h 59mCopa Airlines
Deal found 12/16$670
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:15 amPOS - IAD
1 stop19h 11mAir Canada
Sat 1/1010:10 pmIAD - POS
2 stops26h 10mAir Canada
Deal found 12/16$679

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$382
(Copa Airlines)

One-way from

$242
(Trip.com)

Popular in

April

Cheapest in

February

Average price

$602
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. 9% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 18, 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 SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Fri 5/1

2:22 pm-12:33 am

1 stop10h 11m

Washington, D.C. Dulles Intl

Thu 5/7

2:21 am-1:16 pm

1 stop10h 55m

$382

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Sat 2/14

2:16 pm-3:15 am

1 stop13h 59m

Washington, D.C. Dulles Intl

Sat 2/21

1:18 am-1:11 pm

1 stop10h 53m

$382

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Sat 2/14

2:16 pm-3:15 am

1 stop13h 59m

Washington, D.C. Dulles Intl

Fri 2/20

1:18 am-1:11 pm

1 stop10h 53m

$382

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Tue 1/13

3:13 am-2:10 pm

1 stop11h 57m

Baltimore/Washington

Mon 1/19

3:37 pm-2:13 am

1 stop9h 36m

$398

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Wed 2/25

3:40 am-2:00 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Tue 3/3

3:35 pm-1:46 am

1 stop9h 11m

$398

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Sat 2/14

2:28 pm-2:10 pm

1 stop24h 42m

Baltimore/Washington

Sat 2/21

3:45 pm-2:13 am

1 stop9h 28m

$421

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Sat 2/14

2:28 pm-11:32 pm

1 stop10h 04m

Washington, D.C. Dulles Intl

Thu 2/19

1:18 am-2:13 am

1 stop23h 55m

$466

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 1/8

2:20 am-3:31 pm

2 stops38h 11m

Washington, D.C. Reagan-National

Fri 1/23

9:40 am-1:20 am

1 stop14h 40m

$467

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Fri 2/13

2:20 am-8:54 pm

2 stops19h 34m

Washington, D.C. Dulles Intl

Fri 2/20

9:00 am-1:20 am

1 stop15h 20m

$467

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Sun 2/15

2:20 am-12:19 pm

2 stops34h 59m

Washington, D.C. Reagan-National

Thu 2/19

8:40 pm-1:20 am

1 stop27h 40m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 48 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 December 18, 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 December 18, 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
1,556 reviews

Entertainment

6.8

Crew

8.1

Overall

7.6

Boarding

7.8

Food

6.8

Comfort

7.4

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
1,556 reviews
Copa Airlines
7.6
Good
1,556 reviews

Entertainment

6.8

Crew

8.1

Overall

7.6

Boarding

7.8

Food

6.8

Comfort

7.4

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
9,091 reviews
Copa Airlines
7.6
Good
1,556 reviews

Entertainment

6.8

Crew

8.1

Overall

7.6

Boarding

7.8

Food

6.8

Comfort

7.4

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
11,054 reviews
Copa Airlines
7.6
Good
1,556 reviews

Entertainment

6.8

Crew

8.1

Overall

7.6

Boarding

7.8

Food

6.8

Comfort

7.4

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.?

    Copa Airlines and Air Canada can get you from Trinidad and Tobago to Washington, D.C. in just under 10h 11m. Your travel time can differ by up to 28h. Trinidad and Tobago and Washington, D.C. are separated by a distance of 2195 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Trinidad and Tobago to Washington, D.C. one-way?

    One-way options have recently been found by users for as low as $260 on United Airlines. Other airlines that offer cheap prices include Copa Airlines from $276 and American Airlines from $279 one-way.

  • 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
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

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.
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Bridgetown to Reagan-National flights
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Providenciales to Dulles Intl flights
Cap Haitien to Reagan-National flights
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Havana to Reagan-National 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$335Average$447FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$353Average$489FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$398Average$612FlexibilityNo cancel feeOn-time71%

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