HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Trinidad and Tobago

$170+ 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — POS
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Trinidad and Tobago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 March 15, 2026.

This Air Canada deal was found by Cheapflights users on 3/13. 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 4/106:59 am
DCA
-
POS
1 stop17h 21m
Air Canada
Thu 4/161:20 am
POS
-
DCA
1 stop21h 23m
Air Canada
Deal found 3/13$388
This Air Canada deal was found by Cheapflights users on 3/10. 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 4/129:00 am
IAD
-
POS
1 stop15h 20m
Air Canada
Thu 4/161:20 am
POS
-
IAD
1 stop14h 19m
Air Canada
Deal found 3/10$388
This Expedia deal was found by Cheapflights users on 3/15. 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.
Fri 4/106:00 am
DCA
-
POS
2 stops18h 20m
Air Canada
Sun 4/191:20 am
POS
-
DCA
1 stop21h 23m
Air Canada
Deal found 3/15$391
This Air Canada deal was found by Cheapflights users on 3/10. 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.
Sat 4/1110:14 pm
IAD
-
POS
1 stop26h 06m
Air Canada
Fri 4/171:20 am
POS
-
IAD
1 stop19h 09m
Air Canada
Deal found 3/10$393
This Air Canada deal was found by Cheapflights users on 3/10. 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 3/298:15 am
IAD
-
POS
2 stops16h 05m
Air Canada
Fri 4/171:20 am
POS
-
IAD
2 stops18h 20m
Air Canada
Deal found 3/10$396
This Air Canada deal was found by Cheapflights users on 3/13. 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 3/2312:55 pm
DCA
-
POS
2 stops35h 25m
Air Canada
Sun 4/191:20 am
POS
-
DCA
1 stop21h 23m
Air Canada
Deal found 3/13$398
This Air Canada deal was found by Cheapflights users on 3/10. 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 4/210:07 pm
IAD
-
POS
2 stops26h 13m
Air Canada
Sun 4/121:20 am
POS
-
IAD
1 stop19h 09m
Air Canada
Deal found 3/10$398
This FlightHub deal was found by Cheapflights users on 3/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:08 pm
IAD
-
POS
2 stops26h 12m
Air Canada
Sun 4/261:20 am
POS
-
IAD
2 stops30h 30m
Air Canada
Deal found 3/13$401
This Mytrip deal was found by Cheapflights users on 3/13. 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.
Sat 3/216:00 am
DCA
-
POS
2 stops42h 20m
Air Canada
Sun 4/191:20 am
POS
-
DCA
1 stop21h 23m
Air Canada
Deal found 3/13$403
This Air Canada deal was found by Cheapflights users on 3/13. 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 3/246:00 am
DCA
-
POS
2 stops18h 20m
Air Canada
Sun 4/191:20 am
POS
-
DCA
2 stops20h 35m
Air Canada
Deal found 3/13$405
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 3/152:18 am
IAD
-
POS
1 stop23h 28m
Copa Airlines
Mon 3/233:46 am
POS
-
IAD
1 stop24h 29m
Copa Airlines
Deal found 3/10$408
This Expedia deal was found by Cheapflights users on 3/14. 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.
Fri 4/36:59 am
DCA
-
POS
1 stop17h 21m
Air Canada
Sun 4/121:20 am
POS
-
DCA
1 stop18h 33m
Air Canada
Deal found 3/14$413

Find 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 March 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$388
(Air Canada)

One-way from

$170
(Expedia)

Popular in

December

Cheapest in

October

Average price

$549
Provider with most accurate pricing for Washington, D.C. (WAS)-Port of Spain Piarco Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Port of Spain Piarco Intl flights.
Search Deals
From Washington, D.C. (WAS) to Trinidad and Tobago
Search Deals
One-way flight from Washington, D.C. (WAS) to Trinidad and Tobago
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 15, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Sat 5/30

4:36 pm-1:46 am

1 stop9h 10m

Port of Spain Piarco Intl

Fri 6/5

3:49 am-3:20 pm

1 stop11h 31m

$522

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Wed 4/29

12:55 pm-11:23 pm

1 stop10h 28m

Port of Spain Piarco Intl

Mon 5/11

12:30 am-11:28 am

1 stop10h 58m

$580

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Wed 4/29

12:55 pm-11:23 pm

1 stop10h 28m

Port of Spain Piarco Intl

Mon 5/4

12:30 am-4:24 pm

1 stop15h 54m

$580

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Wed 5/27

12:50 pm-11:23 pm

1 stop10h 33m

Port of Spain Piarco Intl

Tue 6/9

12:30 am-11:28 am

1 stop10h 58m

$580

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Thu 6/18

6:15 am-11:23 pm

2 stops17h 08m

Port of Spain Piarco Intl

Sun 6/21

12:30 am-11:47 am

1 stop11h 17m

$584

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Wed 7/15

12:55 pm-11:23 pm

1 stop10h 28m

Port of Spain Piarco Intl

Wed 7/22

12:30 am-9:26 pm

2 stops20h 56m

$584

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Fri 4/10

8:10 am-11:23 pm

1 stop15h 13m

Port of Spain Piarco Intl

Tue 5/5

12:30 am-4:33 pm

1 stop16h 03m

$600

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Fri 5/1

12:40 pm-11:23 pm

1 stop10h 43m

Port of Spain Piarco Intl

Sun 5/3

12:30 am-1:35 pm

1 stop13h 05m

$600

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Thu 5/7

6:00 am-11:23 pm

1 stop17h 23m

Port of Spain Piarco Intl

Fri 5/15

12:30 am-3:59 pm

1 stop15h 29m

$600

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Thu 4/30

12:40 pm-11:23 pm

1 stop10h 43m

Port of Spain Piarco Intl

Thu 5/14

12:30 am-9:05 pm

1 stop20h 35m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 $166). 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 March 15, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Trinidad and Tobago, such as Copa Airlines,United Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,569 reviews

Crew

8.1

Comfort

7.4

Overall

7.5

Food

6.8

Boarding

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Copa Airlines
7.5
Good
1,569 reviews
Copa Airlines
7.5
Good
1,569 reviews

Crew

8.1

Comfort

7.4

Overall

7.5

Food

6.8

Boarding

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
United Airlines
7.4
Good
9,428 reviews
Copa Airlines
7.5
Good
1,569 reviews

Crew

8.1

Comfort

7.4

Overall

7.5

Food

6.8

Boarding

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
JetBlue
7.2
Good
2,906 reviews
Copa Airlines
7.5
Good
1,569 reviews

Crew

8.1

Comfort

7.4

Overall

7.5

Food

6.8

Boarding

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
American Airlines
7.1
Good
11,472 reviews
Copa Airlines
7.5
Good
1,569 reviews

Crew

8.1

Comfort

7.4

Overall

7.5

Food

6.8

Boarding

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Air Canada
7.1
Good
10,801 reviews
Copa Airlines
7.5
Good
1,569 reviews

Crew

8.1

Comfort

7.4

Overall

7.5

Food

6.8

Boarding

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

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 $522, Copa Airlines can have you in Trinidad and Tobago from Washington, D.C. in 9h 10m. Airlines will cover a distance of 2187 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 $160 on Air Canada. Other airlines that offer cheap prices include Copa Airlines from $188 and American 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. Reagan-National - Port of Spain Piarco Intl, Washington, D.C. Dulles Intl - 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 $166). 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

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.

Top 5 airlines flying from Washington, D.C. to Trinidad and Tobago

Discover the top 5 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 March 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$185Average$421FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$283Average$529FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$291Average$537FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$378Average$620FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$388Average$700FlexibilityNo cancel feeOn-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights