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Reagan-National

$243+ Cheap flights from Trinidad and Tobago to Reagan-National (DCA)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
POS — DCA
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Trinidad and Tobago to Reagan-National

Keep the following information in mind while searching for Trinidad and Tobago to Reagan-National flight deals. Data was last updated April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$394
(United Airlines)

One-way from

$243
(Air Canada)

Popular in

April

Cheapest in

February

Average price

$661
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 and Tobago to Washington, D.C. Reagan-National
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One-way flight from Trinidad and Tobago to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 10% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Trinidad and Tobago to Reagan-National

Cheapest flights from Trinidad and Tobago to Reagan-National
Explore the most affordable flight options available from Trinidad and Tobago to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This United Airlines deal was found by Cheapflights users on 4/28. 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 7/2912:30 amPOS - DCA
1 stop13h 26mUnited Airlines
Thu 8/148:20 amDCA - POS
1 stop15h 03mUnited Airlines
Deal found 4/28$394
This Trip.com deal was found by Cheapflights users on 4/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/162:25 amPOS - DCA
1 stop30h 28mAir Canada
Thu 5/226:50 pmDCA - POS
1 stop30h 35mAir Canada
Deal found 4/29$407
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 6/53:15 pmPOS - DCA
2 stops15h 44mAmerican Airlines
Sun 6/810:06 amDCA - POS
2 stops11h 30mAmerican Airlines
Deal found 4/28$420
This JetBlue deal was found by Cheapflights users on 4/28. 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.
Sat 5/1712:54 pmPOS - DCA
1 stop10h 04mJetBlue
Thu 5/226:09 amDCA - POS
1 stop7h 18mJetBlue
Deal found 4/28$588
This Priceline deal was found by Cheapflights users on 4/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/111:40 amPOS - DCA
1 stop20h 48mMultiple Airlines
Thu 6/194:30 pmDCA - POS
2 stops32h 55mMultiple Airlines
Deal found 4/28$815

Cheapflights Fare Finder

Customize your flight search to find flights from Trinidad and Tobago to Reagan-National 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 April 30, 2025.
Use the filters below to find and compare flights from Trinidad and Tobago to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Trinidad and Tobago

Fly to

Reagan-National

Route

Depart

Return

Price

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 7/29

12:30 am-4:03 pm

1 stop15h 33m

Washington, D.C. Reagan-National

Mon 8/11

6:00 am-11:23 pm

1 stop17h 23m

$394

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 5/16

2:25 am-8:53 am

1 stop30h 28m

Washington, D.C. Reagan-National

Thu 5/22

6:50 pm-1:25 am

1 stop30h 35m

$407

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 6/5

3:15 pm-6:59 am

2 stops15h 44m

Washington, D.C. Reagan-National

Sun 6/8

6:00 am-2:15 pm

1 stop8h 15m

$420

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Sat 5/17

12:54 pm-10:58 pm

1 stop10h 04m

Washington, D.C. Reagan-National

Thu 5/22

6:09 am-1:27 pm

1 stop7h 18m

$588

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Wed 6/11

1:40 am-10:28 pm

1 stop20h 48m

Washington, D.C. Reagan-National

Thu 6/19

4:30 pm-1:25 am

2 stops32h 55m

$815

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 5/5

2:25 am-10:28 pm

1 stop20h 03m

$243

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Wed 6/11

12:30 am-1:58 pm

1 stop13h 28m

$262

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 6/12

7:09 am-4:39 pm

1 stop9h 30m

$263

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 5/8

12:44 pm-10:58 pm

1 stop10h 14m

$452

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 5/12

3:44 am-11:00 am

3 stops31h 16m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Best time to book a flight from Trinidad and Tobago to Reagan-National

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

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

Currently, February is the cheapest month in which you can book a flight from Trinidad and Tobago to Washington, D.C. Reagan-National Airport (average of $278). Flying from Trinidad and Tobago to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $344). 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 DCA?

Find hourly flight availability from Trinidad and Tobago to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Trinidad and Tobago to Washington, D.C. Reagan-National Airport as you normally would.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport 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. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated April 30, 2025.
Read reviews from past customers who have flown United Airlines, JetBlue and American Airlines from Trinidad and Tobago to Washington, D.C.. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,696 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
JetBlue
7.3
Good
2,922 reviews
United Airlines
7.4
Good
8,696 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,696 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.0
Good
9,244 reviews
United Airlines
7.4
Good
8,696 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

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

    One-way options have recently been found by users for as low as $243 on Air Canada. Other airlines that offer cheap prices include United Airlines from $262 and American Airlines from $263 one-way.

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

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

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

    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 Reagan-National.

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

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

    Currently, February is the cheapest month in which you can book a flight from Trinidad and Tobago to Washington, D.C. Reagan-National Airport (average of $278). Flying from Trinidad and Tobago to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $344). 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
Alexandria
Arlington
Woodbridge
Tysons
Fairfax
Springfield
Rockville
Fredericksburg
Silver Spring
Gaithersburg
Linthicum Heights
Falls Church
Laurel
Easton
Towson
Herndon
Bowie
National Harbor
Oxon Hill
Reston

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Trinidad and Tobago to Reagan-National

Discover the top 3 airlines that operate flights from Trinidad and Tobago to Reagan-National. 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$373Average$621FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$385Average$527FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$397Average$656FlexibilityNo cancel feeOn-time71%

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