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Trinidad and Tobago

$172+ Cheap flights from Reagan-National (DCA) 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — POS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Reagan-National to Trinidad and Tobago

Cheapest flights from Reagan-National to Trinidad and Tobago
Explore the most affordable flight options available from Reagan-National to Trinidad and Tobago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:54 pmDCA - POS
2 stops16h 37mJetBlue
Wed 12/318:00 amPOS - DCA
2 stops32h 49mJetBlue
Deal found 12/10$588
This Air Canada deal was found by Cheapflights users on 12/10. 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 12/1112:55 pmDCA - POS
2 stops35h 15mAir Canada
Sun 12/212:15 amPOS - DCA
1 stop16h 50mAir Canada
Deal found 12/10$593
This Air Canada deal was found by Cheapflights users on 12/10. 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.
Wed 12/1012:55 pmDCA - POS
2 stops35h 15mAir Canada
Sun 12/212:15 amPOS - DCA
2 stops20h 41mAir Canada
Deal found 12/10$597
This Air Canada deal was found by Cheapflights users on 12/11. 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 12/126:00 amDCA - POS
2 stops18h 10mAir Canada
Sun 12/212:15 amPOS - DCA
2 stops20h 41mAir Canada
Deal found 12/11$600
This Air Canada deal was found by Cheapflights users on 12/10. 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 12/116:59 amDCA - POS
1 stop17h 11mAir Canada
Thu 12/252:15 amPOS - DCA
1 stop21h 20mAir Canada
Deal found 12/10$643
This Air Canada deal was found by Cheapflights users on 12/10. 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 12/116:59 amDCA - POS
1 stop17h 11mAir Canada
Fri 12/192:15 amPOS - DCA
2 stops20h 41mAir Canada
Deal found 12/10$647
This Air Canada deal was found by Cheapflights users on 12/11. 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 12/126:00 amDCA - POS
2 stops18h 10mAir Canada
Fri 12/192:15 amPOS - DCA
2 stops20h 41mAir Canada
Deal found 12/11$650
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:00 pmDCA - POS
2 stops36h 18mJetBlue
Thu 1/18:02 amPOS - DCA
2 stops27h 33mJetBlue
Deal found 12/10$674
This Expedia deal was found by Cheapflights users on 12/9. 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 12/123:40 pmDCA - POS
2 stops18h 14mMultiple Airlines
Sun 12/142:15 amPOS - DCA
2 stops14h 16mMultiple Airlines
Deal found 12/9$684
This Expedia deal was found by Cheapflights users on 12/9. 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.
Sun 12/148:49 pmDCA - POS
2 stops18h 15mMultiple Airlines
Sun 12/212:15 amPOS - DCA
1 stop16h 50mMultiple Airlines
Deal found 12/9$687
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:40 pmDCA - POS
1 stop10h 43mUnited Airlines
Wed 12/311:30 amPOS - DCA
1 stop10h 59mUnited Airlines
Deal found 12/10$689

Find flight deals from Reagan-National to Trinidad and Tobago

Keep the following information in mind while searching for Reagan-National to Trinidad and Tobago flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$408
(Expedia)

One-way from

$172
(Expedia)

Popular in

December

Cheapest in

January

Average price

$783
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. Reagan-National to Trinidad and Tobago
Search Deals
One-way flight from Washington, D.C. Reagan-National to Trinidad and Tobago
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 December 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago that are best for you.

Fly from

Reagan-National

Fly to

Trinidad and Tobago

Route

Depart

Return

Price

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Tue 1/27

6:59 am-1:20 am

1 stop17h 21m

Port of Spain Piarco Intl

Tue 2/3

8:20 am-9:45 pm

2 stops14h 25m

$419

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sat 1/17

11:05 am-1:20 am

2 stops37h 15m

Port of Spain Piarco Intl

Fri 1/23

8:20 am-9:51 am

2 stops26h 31m

$428

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Tue 2/3

6:59 am-1:20 am

1 stop17h 21m

Port of Spain Piarco Intl

Fri 2/6

8:30 am-6:53 pm

2 stops11h 23m

$429

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sun 2/1

6:59 am-1:20 am

1 stop17h 21m

Port of Spain Piarco Intl

Tue 2/3

8:20 am-9:51 am

2 stops26h 31m

$440

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Wed 2/11

6:15 am-4:58 pm

1 stop9h 43m

Port of Spain Piarco Intl

Wed 2/18

12:22 pm-10:59 pm

1 stop11h 37m

$441

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Tue 3/24

9:40 am-12:20 am

1 stop14h 40m

Port of Spain Piarco Intl

Sun 3/29

1:20 am-7:53 pm

1 stop18h 33m

$443

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sat 1/17

8:40 pm-1:20 am

1 stop27h 40m

Port of Spain Piarco Intl

Thu 1/22

2:20 am-6:05 pm

1 stop16h 45m

$443

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Thu 1/15

9:40 am-1:20 am

1 stop14h 40m

Port of Spain Piarco Intl

Tue 1/20

8:00 am-9:45 pm

2 stops14h 45m

$452

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sun 1/25

11:00 am-12:23 am

1 stop12h 23m

Port of Spain Piarco Intl

Sat 1/31

1:30 am-11:29 am

1 stop10h 59m

$529

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Tue 1/6

6:00 am-12:23 am

1 stop17h 23m

Port of Spain Piarco Intl

Sun 1/11

1:30 am-11:29 am

1 stop10h 59m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 20 results
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Best time to book a flight from Reagan-National to Trinidad and Tobago

Have a flexible travel schedule? Discover the best time to fly to Trinidad and Tobago from Reagan-National 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. Reagan-National Airport to Trinidad and Tobago

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Trinidad and Tobago (average of $346). Flying from Washington, D.C. Reagan-National Airport to Trinidad and Tobago in June is currently the most expensive (average of $411). 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 DCA to TT?

Find hourly flight availability from Reagan-National 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 December 12, 2025.

One of the essential ways to save on airfare from Washington, D.C. Reagan-National Airport to Trinidad and Tobago is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 8% on airfare.

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 December 12, 2025.
See what other customers who have flown with United Airlines and American Airlines from Washington, D.C. Reagan-National Airport to Trinidad and Tobago have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National Airport to Trinidad and Tobago?

    There are many flights that can get you from Washington, D.C. Reagan-National Airport to Trinidad and Tobago in 9h 43m. Fly via JetBlue to get the fastest option. Washington, D.C. Reagan-National Airport and Trinidad and Tobago are separated by a distance of 2178 mi.

  • Can I find deals for flights from Reagan-National to Trinidad and Tobago that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Trinidad and Tobago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National 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 Reagan-National to Trinidad and Tobago.

  • Can I find deals for business class flights from Reagan-National to Trinidad and Tobago?

    Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Trinidad and Tobago?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Trinidad and Tobago (average of $346). Flying from Washington, D.C. Reagan-National Airport to Trinidad and Tobago in June is currently the most expensive (average of $411). 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

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Alternative routes for Reagan-National to Trinidad and Tobago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Reagan-National to Trinidad and Tobago

Discover the top 2 airlines that operate flights from Reagan-National 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$347Average$546FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$378Average$488FlexibilityNo cancel feeOn-time69%

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