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Trinidad and Tobago

$176+ Cheap flights from District of Columbia 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — POS
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from District of Columbia to Trinidad and Tobago

Keep the following information in mind while searching for District of Columbia to Trinidad and Tobago flight deals. Data was last updated November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$379
(United Airlines)

One-way from

$176
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$482
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 District of Columbia to Trinidad and Tobago
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One-way flight from District of Columbia to Trinidad and Tobago
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Highest demand for flights based on searches. 5% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from District of Columbia to Trinidad and Tobago

Cheapest flights from District of Columbia to Trinidad and Tobago
Explore the most affordable flight options available from District of Columbia to Trinidad and Tobago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This United Airlines deal was found by Cheapflights users on 10/30. 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 12/76:00 amDCA - POS
1 stop17h 23mUnited Airlines
Sun 12/141:30 amPOS - DCA
1 stop18h 13mUnited Airlines
Deal found 10/30$379
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/78:30 amIAD - POS
1 stop14h 53mUnited Airlines
Sun 12/141:30 amPOS - IAD
1 stop10h 53mUnited Airlines
Deal found 10/30$379
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Wed 12/35:59 amDCA - POS
1 stop17h 00mAmerican Airlines
Wed 12/107:10 amPOS - DCA
2 stops12h 47mAmerican Airlines
Deal found 10/31$383
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 12/168:15 amDCA - POS
1 stop15h 08mUnited Airlines
Mon 12/221:30 amPOS - DCA
1 stop20h 16mUnited Airlines
Deal found 11/1$388
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/43:24 pmIAD - POS
1 stop9h 24mCopa Airlines
Wed 11/53:48 amPOS - IAD
1 stop11h 14mCopa Airlines
Deal found 11/2$397
This United Airlines deal was found by Cheapflights users on 10/31. 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 11/412:50 pmDCA - POS
1 stop10h 33mUnited Airlines
Wed 11/51:30 amPOS - DCA
1 stop18h 12mUnited Airlines
Deal found 10/31$409
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.
Thu 11/68:30 amIAD - POS
1 stop14h 53mUnited Airlines
Fri 11/71:30 amPOS - IAD
1 stop20h 22mUnited Airlines
Deal found 11/2$409
This American Airlines deal was found by Cheapflights users on 10/31. 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 11/47:44 pmDCA - POS
2 stops18h 46mAmerican Airlines
Thu 11/64:30 pmPOS - DCA
1 stop8h 54mAmerican Airlines
Deal found 10/31$413
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.
Tue 11/45:29 pmIAD - POS
2 stops21h 01mAmerican Airlines
Thu 11/64:30 pmPOS - IAD
2 stops22h 05mAmerican Airlines
Deal found 11/2$413
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:15 pmDCA - POS
1 stop21h 15mAmerican Airlines
Wed 11/124:30 pmPOS - DCA
1 stop17h 22mAmerican Airlines
Deal found 11/1$418
This American Airlines deal was found by Cheapflights users on 10/31. 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 11/37:59 amIAD - POS
2 stops14h 40mAmerican Airlines
Sun 11/94:30 pmPOS - IAD
2 stops18h 49mAmerican Airlines
Deal found 10/31$418
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Sun 11/94:00 pmIAD - POS
1 stop25h 55mMultiple Airlines
Wed 11/122:26 pmPOS - IAD
2 stops48h 52mMultiple Airlines
Deal found 10/31$423

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 November 2, 2025.
Use the filters below to find and compare flights from District of Columbia to Trinidad and Tobago that are best for you.

Fly from

District of Columbia

Fly to

Trinidad and Tobago

Route

Depart

Return

Price

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sun 12/7

6:00 am-12:23 am

1 stop17h 23m

Port of Spain Piarco Intl

Sun 12/14

1:30 am-6:43 pm

1 stop18h 13m

$379

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Sun 12/7

8:30 am-12:23 am

1 stop14h 53m

Port of Spain Piarco Intl

Sun 12/14

1:30 am-11:23 am

1 stop10h 53m

$379

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sat 1/17

6:59 am-10:48 pm

2 stops14h 49m

Port of Spain Piarco Intl

Sat 2/14

4:47 pm-10:56 am

2 stops19h 09m

$383

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Fri 1/30

5:46 pm-3:25 pm

2 stops20h 39m

Port of Spain Piarco Intl

Tue 3/3

4:47 pm-10:19 am

2 stops18h 32m

$383

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Tue 12/16

8:15 am-12:23 am

1 stop15h 08m

Port of Spain Piarco Intl

Mon 12/22

1:30 am-8:46 pm

1 stop20h 16m

$388

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 1/22

3:25 pm-1:44 am

1 stop9h 19m

Port of Spain Piarco Intl

Sun 1/25

3:40 am-1:58 pm

1 stop11h 18m

$390

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Wed 12/3

8:20 am-11:59 pm

2 stops14h 39m

Port of Spain Piarco Intl

Wed 12/10

7:10 am-8:15 pm

2 stops14h 05m

$398

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Thu 11/6

5:00 am-11:39 pm

1 stop17h 39m

Port of Spain Piarco Intl

Mon 11/10

4:30 pm-8:55 am

1 stop17h 25m

$409

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Thu 11/6

12:50 pm-12:23 am

1 stop10h 33m

Port of Spain Piarco Intl

Sun 11/9

1:30 am-3:58 pm

1 stop15h 28m

$409

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Thu 11/13

7:59 pm-3:30 pm

1 stop18h 31m

Port of Spain Piarco Intl

Mon 11/17

4:30 pm-8:55 am

1 stop17h 25m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 44 results
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Best time to book a flight from District of Columbia to Trinidad and Tobago

Have a flexible travel schedule? Discover the best time to fly to Trinidad and Tobago from District of Columbia 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 District of Columbia to Trinidad and Tobago

What is the cheapest month to book a flight from District of Columbia to Trinidad and Tobago?

Currently, August is the cheapest month in which you can book a flight from District of Columbia to Trinidad and Tobago (average of $196). Flying from District of Columbia 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.

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

Find hourly flight availability from District of Columbia to Trinidad and Tobago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

It’s typically best to fly out from District of Columbia to Trinidad and Tobago in the evening. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from District of Columbia to Trinidad and Tobago?

Use this chart to determine the cheapest time to fly round-trip from District of Columbia to Trinidad and Tobago. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their District of Columbia to Trinidad and Tobago flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia to Trinidad and Tobago?

    United Airlines, American Airlines, and Copa Airlines can get you from District of Columbia to Trinidad and Tobago in just under 9h 19m. Your travel time can differ by up to 8h 04m. District of Columbia and Trinidad and Tobago are separated by a distance of 2195 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from District of Columbia to Trinidad and Tobago that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Trinidad and Tobago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia 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 District of Columbia to Trinidad and Tobago.

  • Can I find deals for business class flights from District of Columbia to Trinidad and Tobago?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Trinidad and Tobago?

    Currently, August is the cheapest month in which you can book a flight from District of Columbia to Trinidad and Tobago (average of $196). Flying from District of Columbia 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from District of Columbia to Trinidad and Tobago

Discover the top 3 airlines that operate flights from District of Columbia 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$291Average$476FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$323Average$509FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$347Average$616FlexibilityNo cancel feeOn-time71%

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