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Washington, D.C.

$227+ Cheap flights from Trinidad 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
POS — WAS
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Trinidad to Washington, D.C.

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$383
(Copa Airlines)

One-way from

$227
(Expedia)

Popular in

April

Cheapest in

February
Provider with most accurate pricing for Port of Spain Piarco Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-Washington, D.C. (WAS) flights.
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From Trinidad to Washington, D.C. (WAS)
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One-way flight from Trinidad to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 7% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Find flight deals from Trinidad to Washington, D.C.

Cheapest flights from Trinidad to Washington, D.C.
Explore the most affordable flight options available from Trinidad to Washington, D.C.. 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 1/6. 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.
Sat 2/142:28 pmPOS - IAD
1 stop13h 47mCopa Airlines
Fri 2/203:35 pmIAD - POS
1 stop9h 38mCopa Airlines
Deal found 1/6$383
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.
Thu 3/59:05 amPOS - DCA
2 stops12h 55mJetBlue
Mon 3/97:00 amDCA - POS
2 stops23h 17mJetBlue
Deal found 1/7$411
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:20 amPOS - DCA
1 stop21h 15mAir Canada
Fri 2/209:40 amDCA - POS
1 stop14h 40mAir Canada
Deal found 1/7$419
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/252:20 amPOS - IAD
1 stop14h 26mAir Canada
Thu 1/299:00 amIAD - POS
1 stop15h 20mAir Canada
Deal found 1/7$419
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:20 amPOS - IAD
2 stops19h 34mAir Canada
Fri 2/209:00 amIAD - POS
1 stop15h 20mAir Canada
Deal found 1/7$423
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/112:20 amPOS - DCA
2 stops14h 11mAir Canada
Fri 1/236:00 amDCA - POS
2 stops18h 20mAir Canada
Deal found 1/7$426
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/171:25 amPOS - IAD
2 stops17h 36mAir Canada
Mon 6/229:45 amIAD - POS
2 stops14h 30mAir Canada
Deal found 1/8$426
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:20 amPOS - DCA
1 stop16h 45mAir Canada
Mon 2/236:50 pmDCA - POS
1 stop29h 30mAir Canada
Deal found 1/6$431
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/32:20 amPOS - IAD
1 stop14h 26mAir Canada
Tue 3/109:00 amIAD - POS
1 stop15h 20mAir Canada
Deal found 1/7$431
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/21:20 amPOS - DCA
1 stop16h 43mAir Canada
Sat 4/116:50 pmDCA - POS
1 stop29h 30mAir Canada
Deal found 1/7$433
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/21:20 amPOS - IAD
1 stop19h 09mAir Canada
Fri 4/109:00 amIAD - POS
1 stop15h 20mAir Canada
Deal found 1/7$433
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/32:20 amPOS - DCA
2 stops14h 11mAir Canada
Tue 3/109:40 amDCA - POS
1 stop14h 40mAir Canada
Deal found 1/7$434

Cheapflights Fare Finder

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

Fly from

Trinidad

Fly to

Washington, D.C.

Route

Depart

Return

Price

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Sat 2/14

2:28 pm-3:15 am

1 stop13h 47m

Washington, D.C. Dulles Intl

Fri 2/20

3:35 pm-2:13 am

1 stop9h 38m

$383

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 2/13

2:20 am-10:35 pm

1 stop21h 15m

Washington, D.C. Reagan-National

Fri 2/20

6:59 am-1:20 am

1 stop17h 21m

$419

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Wed 6/17

1:25 am-3:29 pm

1 stop14h 04m

Washington, D.C. Dulles Intl

Mon 6/22

9:55 am-12:15 am

1 stop14h 20m

$419

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Sun 1/25

2:20 am-6:05 pm

1 stop16h 45m

Washington, D.C. Reagan-National

Thu 1/29

6:00 am-1:20 am

2 stops18h 20m

$423

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Sun 1/25

2:20 am-8:26 pm

1 stop19h 06m

Washington, D.C. Dulles Intl

Thu 1/29

9:45 am-1:20 am

2 stops14h 35m

$423

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

$423

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 1/22

2:20 am-10:35 pm

1 stop21h 15m

Washington, D.C. Reagan-National

Sat 2/14

6:50 pm-1:20 am

1 stop29h 30m

$431

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 2/12

2:20 am-8:57 am

1 stop31h 37m

Washington, D.C. Reagan-National

Sun 2/22

6:59 am-1:20 am

1 stop17h 21m

$431

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 2/12

2:20 am-7:59 pm

1 stop18h 39m

Washington, D.C. Reagan-National

Mon 2/23

6:50 pm-1:20 am

1 stop29h 30m

$431

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 2/13

2:20 am-12:19 pm

2 stops34h 59m

Washington, D.C. Reagan-National

Sun 2/22

6:59 am-1:20 am

1 stop17h 21m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 49 results
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Best time to book a flight from Trinidad to Washington, D.C.

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

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

Currently, December is the cheapest month in which you can book a flight from Trinidad to Washington, D.C. (average of $222). Flying from Trinidad 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.

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 January 8, 2026.
Get a feel of what it's like to fly with Copa Airlines, United Airlines, and American Airlines from Trinidad to Washington, D.C. by reading reviews from past customers. 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
1,562 reviews

Crew

8.1

Overall

7.6

Food

6.8

Comfort

7.4

Boarding

7.8

Entertainment

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

Crew

8.1

Overall

7.6

Food

6.8

Comfort

7.4

Boarding

7.8

Entertainment

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
9,139 reviews
Copa Airlines
7.6
Good
1,562 reviews

Crew

8.1

Overall

7.6

Food

6.8

Comfort

7.4

Boarding

7.8

Entertainment

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
11,094 reviews
Copa Airlines
7.6
Good
1,562 reviews

Crew

8.1

Overall

7.6

Food

6.8

Comfort

7.4

Boarding

7.8

Entertainment

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 Trinidad 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 to Washington, D.C.?

    Departing from Trinidad to Washington, D.C. will take you 13h 47m. Airlines will cover a distance of 2195 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $260 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Copa Airlines and American Airlines, with prices starting from $276 and $279, respectively.

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

    When deciding which route to take from Trinidad to Washington, D.C. consider Port of Spain Piarco Intl - Washington, D.C. Dulles Intl, Port of Spain Piarco Intl - Washington, D.C. Reagan-National or Port of Spain Piarco Intl - Baltimore/Washington as they are the most popular.

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Trinidad to Washington, D.C. (average of $222). Flying from Trinidad 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
Silver Spring
Hanover
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 to Washington, D.C.

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

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

Discover the top 3 airlines that operate flights from Trinidad 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$222Average$447FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$353Average$491FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$398Average$619FlexibilityNo cancel feeOn-time71%

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