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$173+ Cheap flights from Washington, D.C. (WAS) to Trinidad

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — POS
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Trinidad

Keep the following information in mind while searching for Washington, D.C. to Trinidad flight deals. Data was last updated October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$376
(Kiwi.com)

One-way from

$173
(Copa Airlines)

Popular in

December

Cheapest in

January

Average price

$535
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
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One-way flight from Washington, D.C. (WAS) to Trinidad
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High demand for flights, 1% potential price rise
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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 October 2025
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Find flight deals from Washington, D.C. to Trinidad

Cheapest flights from Washington, D.C. to Trinidad
Explore the most affordable flight options available from Washington, D.C. to Trinidad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This American Airlines deal was found by Cheapflights users on 9/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:00 amBWI - POS
1 stop8h 30mAmerican Airlines
Mon 12/14:30 pmPOS - BWI
1 stop18h 06mAmerican Airlines
Deal found 9/30$378
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Mon 11/106:00 amBWI - POS
1 stop17h 23mUnited Airlines
Mon 12/81:30 amPOS - BWI
1 stop15h 45mUnited Airlines
Deal found 10/1$379
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Thu 11/1312:50 pmDCA - POS
1 stop10h 33mUnited Airlines
Mon 11/171:30 amPOS - DCA
1 stop18h 12mUnited Airlines
Deal found 10/1$379
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Thu 11/136:00 amIAD - POS
1 stop17h 23mUnited Airlines
Mon 11/171:30 amPOS - IAD
1 stop15h 46mUnited Airlines
Deal found 10/1$379
This American Airlines deal was found by Cheapflights users on 10/2. 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.
Wed 11/198:30 amDCA - POS
2 stops14h 09mAmerican Airlines
Fri 11/287:19 amPOS - DCA
1 stop12h 40mAmerican Airlines
Deal found 10/2$383
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 11/75:35 pmIAD - POS
2 stops20h 55mAmerican Airlines
Tue 11/117:19 amPOS - IAD
2 stops16h 48mAmerican Airlines
Deal found 10/1$383
This American Airlines deal was found by Cheapflights users on 9/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:00 amBWI - POS
1 stop16h 38mAmerican Airlines
Sun 11/234:30 pmPOS - BWI
1 stop8h 29mAmerican Airlines
Deal found 9/30$384
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/317:18 pmBWI - POS
1 stop26h 02mAmerican Airlines
Fri 11/74:30 pmPOS - BWI
1 stop8h 29mAmerican Airlines
Deal found 10/1$387
This United Airlines deal was found by Cheapflights users on 10/2. 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 11/138:15 amDCA - POS
1 stop15h 08mUnited Airlines
Sun 11/161:30 amPOS - DCA
1 stop21h 39mUnited Airlines
Deal found 10/2$387
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Sun 11/166:00 amIAD - POS
1 stop17h 23mUnited Airlines
Sat 11/221:30 amPOS - IAD
1 stop21h 43mUnited Airlines
Deal found 10/2$387
This American Airlines deal was found by Cheapflights users on 9/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:00 amBWI - POS
2 stops9h 33mAmerican Airlines
Sun 12/74:33 pmPOS - BWI
1 stop8h 56mAmerican Airlines
Deal found 9/30$388
This American Airlines deal was found by Cheapflights users on 9/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:14 pmDCA - POS
1 stop21h 19mAmerican Airlines
Sun 12/74:33 pmPOS - DCA
1 stop9h 05mAmerican Airlines
Deal found 9/30$392

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Trinidad 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 October 2, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Trinidad that are best for you.

Fly from

Washington, D.C.

Fly to

Trinidad

Route

Depart

Return

Price

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Fri 12/5

8:15 am-12:23 am

1 stop15h 08m

Port of Spain Piarco Intl

Sat 12/6

1:30 am-11:32 am

1 stop11h 02m

$379

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Wed 11/26

6:00 am-12:23 am

1 stop17h 23m

Port of Spain Piarco Intl

Mon 12/1

1:30 am-11:32 am

1 stop11h 02m

$379

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sun 11/16

6:00 am-12:23 am

1 stop17h 23m

Port of Spain Piarco Intl

Sat 11/22

1:30 am-8:45 pm

1 stop20h 15m

$379

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 11/13

6:00 am-12:23 am

1 stop17h 23m

Port of Spain Piarco Intl

Mon 11/17

1:30 am-4:16 pm

1 stop15h 46m

$379

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 11/13

6:00 am-12:23 am

1 stop17h 23m

Port of Spain Piarco Intl

Sun 11/16

1:30 am-8:51 pm

1 stop20h 21m

$379

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Thu 12/11

8:00 am-12:23 am

1 stop15h 23m

Port of Spain Piarco Intl

Mon 1/12

1:30 am-9:41 pm

2 stops21h 11m

$383

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Sun 11/16

6:00 am-12:23 am

1 stop17h 23m

Port of Spain Piarco Intl

Sat 11/22

1:30 am-10:13 pm

1 stop21h 43m

$387

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Thu 11/13

6:00 am-12:23 am

1 stop17h 23m

Port of Spain Piarco Intl

Sun 11/16

1:30 am-10:41 pm

1 stop22h 11m

$395

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Wed 10/22

6:29 am-11:23 pm

2 stops16h 54m

Port of Spain Piarco Intl

Mon 10/27

12:30 am-5:14 pm

2 stops16h 44m

$398

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Thu 11/6

6:15 am-12:23 am

2 stops17h 08m

Port of Spain Piarco Intl

Fri 11/14

1:30 am-9:25 pm

2 stops20h 55m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to Trinidad

Have a flexible travel schedule? Discover the best time to fly to Trinidad 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

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Trinidad (average of $435). Flying from Washington, D.C. to Trinidad in December is currently the most expensive (average of $710). 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 WAS to LAZ?

Find hourly flight availability from Washington, D.C. to Trinidad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Trinidad as you normally would.

Reviews of airlines servicing Trinidad

Get insights into the airlines that provide service to Trinidad. 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. Reviews last updated October 2, 2025.
Peruse reviews from past customers who have flown with Copa Airlines, United Airlines, and American Airlines from Washington, D.C. to Trinidad to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,542 reviews

Overall

7.6

Entertainment

6.8

Food

6.8

Boarding

7.8

Comfort

7.4

Crew

8.1

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
1,542 reviews
Copa Airlines
7.6
Good
1,542 reviews

Overall

7.6

Entertainment

6.8

Food

6.8

Boarding

7.8

Comfort

7.4

Crew

8.1

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
8,933 reviews
Copa Airlines
7.6
Good
1,542 reviews

Overall

7.6

Entertainment

6.8

Food

6.8

Boarding

7.8

Comfort

7.4

Crew

8.1

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
11,033 reviews
Copa Airlines
7.6
Good
1,542 reviews

Overall

7.6

Entertainment

6.8

Food

6.8

Boarding

7.8

Comfort

7.4

Crew

8.1

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
JetBlue
7.2
Good
2,911 reviews
Copa Airlines
7.6
Good
1,542 reviews

Overall

7.6

Entertainment

6.8

Food

6.8

Boarding

7.8

Comfort

7.4

Crew

8.1

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 Washington, D.C. to Trinidad. 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?

    United Airlines, Copa Airlines, and American Airlines can get you from Washington, D.C. to Trinidad in just under 9h 24m. Your travel time can differ by up to 5h 44m. Washington, D.C. and Trinidad are separated by 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 one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. to Trinidad are Air Canada ($193), American Airlines ($202), and United Airlines ($202).

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

    The most popular route from Washington, D.C. to Trinidad is Washington, D.C. Dulles Intl - Port of Spain Piarco Intl. You may also consider Washington, D.C. Reagan-National - Port of Spain Piarco Intl or Baltimore/Washington - Port of Spain Piarco Intl.

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

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

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

    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.

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

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

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Trinidad (average of $435). Flying from Washington, D.C. to Trinidad in December is currently the most expensive (average of $710). 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.

Alternative routes for Washington, D.C. to Trinidad

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Port of Spain flights
Reagan-National to Port of Spain flights
Dulles Intl to Scarborough flights
Reagan-National to Scarborough flights

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

Discover the top 3 airlines that operate flights from Washington, D.C. to Trinidad. 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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$291Average$474FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$323Average$527FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$354Average$631FlexibilityNo cancel feeOn-time71%

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