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Trinidad and Tobago

$145+ Cheap flights from Washington, D.C. (WAS) to Trinidad and Tobago

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — POS
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Trinidad and Tobago

Keep the following information in mind while searching for Washington, D.C. to Trinidad and Tobago flight deals. Data was last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$354
(Copa Airlines)

One-way from

$145
(Expedia)

Popular in

December

Cheapest in

January

Average price

$428
Provider with most accurate pricing for Washington, D.C. (WAS)-Port of Spain Piarco Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Port of Spain Piarco Intl flights.
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From Washington, D.C. (WAS) to Trinidad and Tobago
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One-way flight from Washington, D.C. (WAS) to Trinidad and Tobago
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Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Washington, D.C. to Trinidad and Tobago

Cheapest flights from Washington, D.C. to Trinidad and Tobago
Explore the most affordable flight options available from Washington, D.C. to Trinidad and Tobago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Copa Airlines deal was found by Cheapflights users on 1/8. 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 3/13:35 pmIAD - POS
1 stop9h 11mCopa Airlines
Fri 3/62:16 pmPOS - IAD
1 stop13h 59mCopa Airlines
Deal found 1/8$354
This Expedia deal was found by Cheapflights users on 1/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:45 pmDCA - POS
2 stops35h 32mJetBlue
Tue 3/108:05 amPOS - DCA
2 stops33h 55mJetBlue
Deal found 1/6$363
This Copa Airlines deal was found by Cheapflights users on 1/6. 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 2/223:45 pmBWI - POS
1 stop9h 28mCopa Airlines
Sat 3/73:46 amPOS - BWI
1 stop11h 25mCopa Airlines
Deal found 1/6$368
This Bravofly deal was found by Cheapflights users on 1/6. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/33:35 pmIAD - POS
1 stop20h 58mCopa Airlines
Mon 2/93:13 amPOS - IAD
1 stop11h 47mCopa Airlines
Deal found 1/6$372
This Kiwi.com deal was found by Cheapflights users on 1/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/31:18 amIAD - POS
1 stop10h 57mCopa Airlines
Sun 3/83:46 amPOS - IAD
1 stop24h 29mCopa Airlines
Deal found 1/8$373
This Expedia deal was found by Cheapflights users on 1/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:59 pmDCA - POS
2 stops13h 18mJetBlue
Mon 3/98:05 amPOS - DCA
2 stops25h 01mJetBlue
Deal found 1/6$377
This Copa Airlines deal was found by Cheapflights users on 1/5. 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 3/73:45 pmBWI - POS
1 stop9h 01mCopa Airlines
Fri 3/133:46 amPOS - BWI
1 stop11h 25mCopa Airlines
Deal found 1/5$383
This Expedia deal was found by Cheapflights users on 1/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:59 pmDCA - POS
2 stops13h 18mMultiple Airlines
Thu 3/52:20 amPOS - DCA
1 stop16h 45mMultiple Airlines
Deal found 1/6$384
This Expedia deal was found by Cheapflights users on 1/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:59 pmDCA - POS
2 stops33h 18mJetBlue
Mon 3/98:05 amPOS - DCA
2 stops25h 01mJetBlue
Deal found 1/6$386
This Expedia deal was found by Cheapflights users on 1/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:00 amDCA - POS
2 stops20h 17mJetBlue
Wed 3/118:05 amPOS - DCA
2 stops12h 55mJetBlue
Deal found 1/7$387
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:45 pmBWI - POS
1 stop9h 01mCopa Airlines
Sun 3/83:46 amPOS - BWI
1 stop11h 25mCopa Airlines
Deal found 1/6$391
This Copa Airlines deal was found by Cheapflights users on 1/8. 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 3/18:29 amIAD - POS
1 stop16h 17mCopa Airlines
Wed 3/112:16 pmPOS - IAD
1 stop10h 16mCopa Airlines
Deal found 1/8$391

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Trinidad and Tobago 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 January 8, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Trinidad and Tobago that are best for you.

Fly from

Washington, D.C.

Fly to

Trinidad and Tobago

Route

Depart

Return

Price

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Sun 3/1

3:35 pm-1:46 am

1 stop9h 11m

Port of Spain Piarco Intl

Tue 3/10

3:46 am-3:00 pm

1 stop11h 14m

$354

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Mon 3/16

4:35 pm-1:46 am

1 stop9h 11m

Port of Spain Piarco Intl

Fri 4/10

2:17 pm-4:22 am

1 stop14h 05m

$354

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 2/19

3:35 pm-2:13 am

1 stop9h 38m

Port of Spain Piarco Intl

Fri 2/27

2:28 pm-3:15 am

1 stop13h 47m

$354

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Tue 2/3

3:35 pm-1:33 pm

1 stop20h 58m

Port of Spain Piarco Intl

Mon 2/9

3:13 am-2:00 pm

1 stop11h 47m

$372

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Sun 3/1

8:29 am-1:46 am

1 stop16h 17m

Port of Spain Piarco Intl

Wed 3/4

2:16 pm-11:32 pm

1 stop10h 16m

$391

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 2/19

3:35 pm-2:13 am

1 stop9h 38m

Port of Spain Piarco Intl

Mon 2/23

3:13 am-2:00 pm

1 stop11h 47m

$391

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Sat 2/21

1:18 am-1:33 pm

1 stop11h 15m

Port of Spain Piarco Intl

Sun 3/8

3:46 am-3:00 pm

1 stop11h 14m

$391

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Sat 2/14

3:45 pm-2:13 am

1 stop9h 28m

Port of Spain Piarco Intl

Sun 2/15

3:13 am-2:10 pm

1 stop11h 57m

$396

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 1/29

1:12 am-1:33 pm

1 stop11h 21m

Port of Spain Piarco Intl

Sun 2/1

3:13 am-2:00 pm

1 stop11h 47m

$398

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 1/29

1:12 am-1:33 pm

1 stop11h 21m

Port of Spain Piarco Intl

Mon 3/2

3:46 am-2:00 pm

1 stop11h 14m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

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

Have a flexible travel schedule? Discover the best time to fly to Trinidad and Tobago from Washington, D.C. 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 Washington, D.C. to Trinidad and Tobago

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Trinidad and Tobago (average of $196). Flying from Washington, D.C. to Trinidad and Tobago in July is currently the most expensive (average of $382). 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.

Reviews of airlines servicing Trinidad and Tobago

Get insights into the airlines that provide service to Trinidad and Tobago. 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 Trinidad and Tobago. Reviews last updated January 8, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Trinidad and Tobago, such as Copa Airlines, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,562 reviews

Overall

7.6

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.6
Good
1,562 reviews
Copa Airlines
7.6
Good
1,562 reviews

Overall

7.6

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
United Airlines
7.4
Good
9,141 reviews
Copa Airlines
7.6
Good
1,562 reviews

Overall

7.6

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
American Airlines
7.2
Good
11,095 reviews
Copa Airlines
7.6
Good
1,562 reviews

Overall

7.6

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
JetBlue
7.2
Good
2,893 reviews
Copa Airlines
7.6
Good
1,562 reviews

Overall

7.6

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Trinidad and Tobago. 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 Washington, D.C. to Trinidad and Tobago?

    For as low as $354, Copa Airlines can have you in Trinidad and Tobago from Washington, D.C. in 9h 11m. Airlines will cover a distance of 2195 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $188 on Copa Airlines. Other airlines that offer cheap prices include American Airlines from $196 and United Airlines from $196 one-way.

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

    The most popular flight routes from Washington, D.C. to Trinidad and Tobago are Washington, D.C. Dulles Intl - Port of Spain Piarco Intl, Washington, D.C. Reagan-National - Port of Spain Piarco Intl and Baltimore/Washington - Port of Spain Piarco Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Trinidad and Tobago 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 Washington, D.C. to Trinidad and Tobago?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Trinidad and Tobago (average of $196). Flying from Washington, D.C. to Trinidad and Tobago in July is currently the most expensive (average of $382). 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

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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Washington, D.C. to Trinidad and Tobago

Discover the top 3 airlines that operate flights from Washington, D.C. to Trinidad and Tobago. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$291Average$512FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$323Average$501FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$378Average$608FlexibilityNo cancel feeOn-time71%

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