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Washington, D.C.

$222+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
POS — WAS
Jun 10 — Jun 171
Tue 6/10
Tue 6/17
1 adult, Economy
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Cheap 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 June 5, 2025.

Round-trip from

$348
(Copa Airlines)

One-way from

$222
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$583
From Trinidad and Tobago to Washington, D.C. (WAS)
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One-way flight from Trinidad and Tobago to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 5% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 5, 2025.

This Copa Airlines deal was found by Cheapflights users on 6/5. 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.
Fri 10/172:39 pmPOS - IAD
1 stop13h 43mCopa Airlines
Fri 10/312:18 amIAD - POS
1 stop10h 58mCopa Airlines
Deal found 6/5$348
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Fri 8/1512:30 amPOS - BWI
2 stops33h 39mUnited Airlines
Sat 9/610:51 amBWI - POS
2 stops36h 32mUnited Airlines
Deal found 6/4$406
This United Airlines deal was found by Cheapflights users on 6/4. 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 7/112:30 amPOS - DCA
1 stop20h 26mUnited Airlines
Wed 7/911:05 amDCA - POS
1 stop12h 18mUnited Airlines
Deal found 6/4$406
This United Airlines deal was found by Cheapflights users on 6/4. 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 7/112:30 amPOS - IAD
1 stop23h 28mUnited Airlines
Wed 7/910:32 pmIAD - POS
1 stop24h 51mUnited Airlines
Deal found 6/4$406
This American Airlines deal was found by Cheapflights users on 6/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/263:23 pmPOS - BWI
2 stops22h 33mAmerican Airlines
Sun 10/56:52 pmBWI - POS
2 stops26h 33mAmerican Airlines
Deal found 6/5$414
This American Airlines deal was found by Cheapflights users on 6/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/173:20 pmPOS - IAD
2 stops21h 29mAmerican Airlines
Sat 11/16:05 pmIAD - POS
2 stops20h 50mAmerican Airlines
Deal found 6/5$414
This Air Canada deal was found by Cheapflights users on 6/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/152:20 amPOS - IAD
1 stop11h 22mAir Canada
Mon 9/110:20 amIAD - POS
1 stop15h 05mAir Canada
Deal found 6/5$438
This Air Canada deal was found by Cheapflights users on 6/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/302:20 amPOS - DCA
2 stops13h 28mAir Canada
Thu 8/288:40 pmDCA - POS
1 stop28h 40mAir Canada
Deal found 6/5$449
This American Airlines deal was found by Cheapflights users on 6/4. 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 8/123:35 pmPOS - DCA
1 stop16h 59mAmerican Airlines
Sat 8/165:05 amDCA - POS
1 stop9h 20mAmerican Airlines
Deal found 6/4$472
This JetBlue deal was found by Cheapflights users on 6/5. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/18:50 amPOS - DCA
1 stop14h 09mJetBlue
Tue 7/86:30 amDCA - POS
1 stop11h 34mJetBlue
Deal found 6/5$545
This Mytrip deal was found by Cheapflights users on 6/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/167:40 amPOS - BWI
3 stops34h 08mMultiple Airlines
Wed 6/256:45 pmBWI - POS
3 stops27h 30mMultiple Airlines
Deal found 6/5$568
This Mytrip deal was found by Cheapflights users on 6/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/302:20 amPOS - DCA
2 stops13h 28mMultiple Airlines
Tue 7/811:00 amDCA - POS
3 stops32h 50mMultiple Airlines
Deal found 6/5$618

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 June 5, 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 10/17

2:39 pm-4:22 am

1 stop13h 43m

Washington, D.C. Dulles Intl

Fri 10/31

2:18 am-1:16 pm

1 stop10h 58m

$348

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Fri 8/15

12:30 am-10:09 am

2 stops33h 39m

Baltimore/Washington

Sat 9/6

10:51 am-11:23 pm

2 stops36h 32m

$406

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 7/1

12:30 am-8:56 pm

1 stop20h 26m

Washington, D.C. Reagan-National

Wed 7/9

11:05 am-11:23 pm

1 stop12h 18m

$406

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Tue 7/1

12:30 am-11:58 pm

1 stop23h 28m

Washington, D.C. Dulles Intl

Wed 7/9

10:32 pm-11:23 pm

1 stop24h 51m

$406

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Fri 9/26

3:23 pm-1:56 pm

2 stops22h 33m

Baltimore/Washington

Sun 10/5

6:52 pm-9:25 pm

2 stops26h 33m

$414

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Fri 10/17

3:20 pm-12:49 pm

2 stops21h 29m

Washington, D.C. Dulles Intl

Sat 11/1

6:05 pm-2:55 pm

2 stops20h 50m

$414

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Fri 8/15

2:20 am-1:42 pm

1 stop11h 22m

Washington, D.C. Dulles Intl

Mon 9/1

10:20 am-1:25 am

1 stop15h 05m

$438

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 6/30

2:20 am-3:48 pm

2 stops13h 28m

Washington, D.C. Reagan-National

Thu 8/28

8:40 pm-1:20 am

1 stop28h 40m

$449

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 8/12

3:35 pm-8:34 am

1 stop16h 59m

Washington, D.C. Reagan-National

Sat 8/16

5:05 am-2:25 pm

1 stop9h 20m

$472

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 7/1

8:50 am-10:59 pm

1 stop14h 09m

Washington, D.C. Reagan-National

Tue 7/8

6:30 am-6:04 pm

1 stop11h 34m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/4

Showing 1-10 of 27 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, August is the cheapest month in which you can book a flight from Trinidad and Tobago to Washington, D.C. (average of $241). Flying from Trinidad and Tobago to Washington, D.C. in March is currently the most expensive (average of $290). 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 June 5, 2025.

When flying from Trinidad and Tobago to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 June 5, 2025.
To help decide which airline to fly from Trinidad and Tobago to Washington, D.C., see what other customers have to say about Copa Airlines, United Airlines and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,442 reviews

Food

6.8

Boarding

7.8

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!
Copa Airlines
7.5
Good
1,442 reviews
Copa Airlines
7.5
Good
1,442 reviews

Food

6.8

Boarding

7.8

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!
United Airlines
7.4
Good
8,774 reviews
Copa Airlines
7.5
Good
1,442 reviews

Food

6.8

Boarding

7.8

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!
JetBlue
7.3
Good
2,928 reviews
Copa Airlines
7.5
Good
1,442 reviews

Food

6.8

Boarding

7.8

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.5
Good
1,442 reviews

Food

6.8

Boarding

7.8

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!
Air Canada
7.1
Good
9,504 reviews
Copa Airlines
7.5
Good
1,442 reviews

Food

6.8

Boarding

7.8

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

LIM - PTY

This was my first tome flying with this airline and needless to say, I was not impressed! The seats were not comfortable at all. You could feel the metal digging into your skin. Also, there was a kid behind me that kept putting his knees up on the seat and usually this doesn’t bother me, but I was able to feel his knees dig into my back every single time. The food was mediocore at best. There were no phone chargers on an almost 5 hour flight! Horrible experience. Will never fly with Copa airlines again!

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.

  • 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 $222 on Air Canada. Other airlines that offer cheap prices include United Airlines from $268 and Copa Airlines from $277 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 - Baltimore/Washington or Port of Spain Piarco Intl - Washington, D.C. Reagan-National, 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, August is the cheapest month in which you can book a flight from Trinidad and Tobago to Washington, D.C. (average of $241). Flying from Trinidad and Tobago to Washington, D.C. in March is currently the most expensive (average of $290). 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 Trinidad and Tobago?

Book flights to Trinidad and Tobago if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Tysons
Silver Spring
Fairfax
Fredericksburg
Linthicum Heights
Gaithersburg
Falls Church
Laurel
Easton
Herndon
Towson
Bowie
Rockville
Reston
National Harbor
Springfield
Manassas

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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Ponce to Reagan-National flights
Ponce to Dulles Intl flights
St. John's to Reagan-National flights
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Freeport to Reagan-National flights
Havana to Reagan-National flights
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Port Au Prince to Reagan-National flights
Port Au Prince to Dulles Intl flights
Freeport to Dulles Intl flights

Top 4 airlines flying from Trinidad and Tobago to Washington, D.C.

Discover the top 4 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 June 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$313Average$396FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$328Average$568FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$344Average$487FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$390Average$651FlexibilityNo cancel feeOn-time71%

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