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Trinidad and Tobago

$190+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — POS
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$368
(United Airlines)

One-way from

$190
(Justfly.com)

Popular in

July

Cheapest in

January

Average price

$608
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. Reagan-National to Trinidad and Tobago
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One-way flight from Washington, D.C. Reagan-National to Trinidad and Tobago
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Highest demand for flights based on searches. 9% potential increase in price ($58 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 March 2025
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Find 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 March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/27. 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 8/2911:05 amDCA - POS
1 stop12h 18mUnited Airlines
Sun 8/3112:30 amPOS - DCA
1 stop13h 09mUnited Airlines
Deal found 3/27$368
This American Airlines deal was found by Cheapflights users on 3/27. 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 9/237:47 pmDCA - POS
2 stops18h 28mAmerican Airlines
Wed 10/228:00 amPOS - DCA
2 stops11h 59mAmerican Airlines
Deal found 3/27$373
This Air Canada deal was found by Cheapflights users on 3/27. 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 5/96:59 amDCA - POS
1 stop18h 26mAir Canada
Fri 5/232:25 amPOS - DCA
1 stop15h 38mAir Canada
Deal found 3/27$416
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Sun 5/1111:00 amDCA - TAB
2 stops22h 10mMultiple Airlines
Sun 5/186:30 pmTAB - DCA
2 stops23h 33mMultiple Airlines
Deal found 3/27$542
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Wed 4/306:00 amDCA - POS
2 stops33h 25mMultiple Airlines
Mon 5/52:25 amPOS - DCA
1 stop15h 38mMultiple Airlines
Deal found 3/27$569
This JetBlue deal was found by Cheapflights users on 3/27. 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.
Wed 4/167:00 amDCA - POS
1 stop8h 58mJetBlue
Thu 5/2912:44 pmPOS - DCA
1 stop10h 14mJetBlue
Deal found 3/27$754

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 March 28, 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

Wed 5/7

12:42 pm-11:23 pm

1 stop10h 41m

Port of Spain Piarco Intl

Tue 5/13

12:30 am-11:36 am

1 stop11h 06m

$368

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Wed 5/7

5:00 am-2:05 pm

1 stop9h 05m

Port of Spain Piarco Intl

Wed 5/14

3:05 pm-11:58 pm

1 stop8h 53m

$383

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Fri 5/9

6:59 am-1:25 am

1 stop18h 26m

Port of Spain Piarco Intl

Fri 5/23

2:25 am-6:03 pm

1 stop15h 38m

$416

Washington, D.C.Scarborough

DCA - TAB

DCATAB

Washington, D.C. Reagan-National

Sun 5/11

11:00 am-9:10 am

2 stops22h 10m

Scarborough ANR Robinson Intl

Sun 5/18

6:30 pm-6:03 pm

2 stops23h 33m

$542

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Wed 4/30

6:00 am-3:25 pm

2 stops33h 25m

Port of Spain Piarco Intl

Mon 5/5

2:25 am-3:49 pm

2 stops13h 24m

$569

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Wed 4/16

7:00 am-3:58 pm

1 stop8h 58m

Port of Spain Piarco Intl

Thu 5/29

12:44 pm-10:58 pm

1 stop10h 14m

$754

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sat 5/3

8:40 pm-1:25 am

1 stop28h 45m

$190

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Tue 4/15

6:00 am-11:23 pm

1 stop17h 23m

$257

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Thu 4/17

8:40 pm-8:00 pm

3 stops23h 20m

$420

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sun 4/13

10:22 pm-1:56 pm

2 stops15h 34m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 11 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, October is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Trinidad and Tobago (average of $435). Flying from Washington, D.C. Reagan-National Airport to Trinidad and Tobago 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 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 March 28, 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. Reagan-National Airport to Trinidad and Tobago as you normally would.

Rainfall in Trinidad and Tobago by month

Plan your trip to Trinidad and Tobago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Trinidad and Tobago ranges from 1.2 - 9.8 inches per month. June is typically the wettest month, when rainfall can reach 9.8 in. March is typically the driest time to visit Trinidad and Tobago when rainfall is around 1.2 in.

Temperature in Trinidad and Tobago by month

Plan your trip to Trinidad and Tobago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Trinidad and Tobago, use this chart to help with planning. For those seeking warmer temperatures, April 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 77.0 F).

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 28, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Trinidad and Tobago, such as United Airlines, JetBlue and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,603 reviews

Crew

8.1

Food

6.6

Entertainment

7.0

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,603 reviews
United Airlines
7.4
Good
8,603 reviews

Crew

8.1

Food

6.6

Entertainment

7.0

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
JetBlue
7.3
Good
2,923 reviews
United Airlines
7.4
Good
8,603 reviews

Crew

8.1

Food

6.6

Entertainment

7.0

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,603 reviews

Crew

8.1

Food

6.6

Entertainment

7.0

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.0
Good
8,986 reviews
United Airlines
7.4
Good
8,603 reviews

Crew

8.1

Food

6.6

Entertainment

7.0

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Trinidad and Tobago one-way?

    $190 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $242 and $327, respectively.

  • 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, October is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Trinidad and Tobago (average of $435). Flying from Washington, D.C. Reagan-National Airport to Trinidad and Tobago 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

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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$364Average$664FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$376Average$604FlexibilityNo cancel feeOn-time69%
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