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Reagan-National

$205+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
POS — DCA
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
1 adult, Economy
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Cheap 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 February 14, 2026.

This Air Canada deal was found by Cheapflights users on 2/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/272:20 am
POS
-
DCA
1 stop21h 15m
Air Canada
Sun 3/16:59 am
DCA
-
POS
1 stop17h 21m
Air Canada
Deal found 2/14$349
This Priceline deal was found by Cheapflights users on 2/12. 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.
Tue 3/171:20 am
POS
-
DCA
1 stop21h 15m
Air Canada
Sun 3/226:59 am
DCA
-
POS
1 stop17h 21m
Air Canada
Deal found 2/12$359
This Booking.com deal was found by Cheapflights users on 2/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/171:20 am
POS
-
DCA
2 stops14h 11m
Air Canada
Sat 3/218:40 pm
DCA
-
POS
1 stop27h 40m
Air Canada
Deal found 2/11$362
This Air Canada deal was found by Cheapflights users on 2/13. 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.
Sun 3/81:20 am
POS
-
DCA
2 stops44h 36m
Air Canada
Wed 3/116:00 am
DCA
-
POS
2 stops42h 20m
Air Canada
Deal found 2/13$367
This Air Canada deal was found by Cheapflights users on 2/13. 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 3/62:20 am
POS
-
DCA
2 stops33h 59m
Air Canada
Wed 3/1812:55 pm
DCA
-
POS
2 stops35h 25m
Air Canada
Deal found 2/13$372
This Air Canada deal was found by Cheapflights users on 2/12. 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 2/132:20 am
POS
-
DCA
1 stop21h 15m
Air Canada
Fri 2/209:40 am
DCA
-
POS
1 stop14h 40m
Air Canada
Deal found 2/12$374
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:20 am
POS
-
DCA
1 stop31h 35m
Air Canada
Mon 2/164:15 pm
DCA
-
POS
2 stops32h 05m
Air Canada
Deal found 2/10$375
This Air Canada deal was found by Cheapflights users on 2/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:20 am
POS
-
DCA
1 stop18h 39m
Air Canada
Thu 3/56:00 am
DCA
-
POS
2 stops18h 20m
Air Canada
Deal found 2/14$376
This Priceline deal was found by Cheapflights users on 2/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/122:20 am
POS
-
DCA
2 stops14h 11m
Air Canada
Fri 2/206:00 am
DCA
-
POS
2 stops18h 20m
Air Canada
Deal found 2/10$378
This Air Canada deal was found by Cheapflights users on 2/13. 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.
Thu 3/52:20 am
POS
-
DCA
2 stops33h 01m
Air Canada
Tue 3/106:00 am
DCA
-
POS
2 stops18h 20m
Air Canada
Deal found 2/13$379

Find 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 February 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(Air Canada)

One-way from

$205
(Air Canada)

Popular in

April

Cheapest in

February

Average price

$426
Provider with most accurate pricing for Port of Spain Piarco Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-Washington, D.C. (WAS) flights.
Search Deals
From Trinidad and Tobago to Washington, D.C. Reagan-National
Search Deals
One-way flight from Trinidad and Tobago to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 14, 2026.
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 3/17

1:20 am-10:35 pm

1 stop21h 15m

Washington, D.C. Reagan-National

Sun 3/22

6:59 am-12:20 am

1 stop17h 21m

$359

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 3/17

1:20 am-7:45 pm

1 stop18h 25m

Washington, D.C. Reagan-National

Sat 3/21

8:40 pm-12:20 am

1 stop27h 40m

$359

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 4/2

1:20 am-7:53 pm

1 stop18h 33m

Washington, D.C. Reagan-National

Tue 4/7

9:40 am-12:20 am

1 stop14h 40m

$359

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 3/3

2:20 am-7:45 pm

1 stop18h 25m

Washington, D.C. Reagan-National

Sat 3/7

8:40 pm-12:20 am

1 stop26h 40m

$359

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 3/12

1:20 am-10:35 pm

1 stop21h 15m

Washington, D.C. Reagan-National

Fri 3/20

6:00 am-12:20 am

2 stops18h 20m

$362

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 3/13

1:20 am-7:45 pm

1 stop18h 25m

Washington, D.C. Reagan-National

Sat 3/28

8:40 pm-12:20 am

1 stop27h 40m

$372

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 2/26

2:20 am-7:59 pm

1 stop18h 39m

Washington, D.C. Reagan-National

Wed 3/4

6:50 pm-1:20 am

1 stop29h 30m

$372

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 2/27

2:20 am-7:59 pm

1 stop18h 39m

Washington, D.C. Reagan-National

Thu 3/5

9:40 am-1:20 am

1 stop14h 40m

$372

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 3/31

1:20 am-6:03 pm

1 stop16h 43m

$205

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 4/2

1:20 am-7:53 pm

1 stop18h 33m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 15 results
1
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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, April is the cheapest month in which you can book a flight from Trinidad and Tobago to Washington, D.C. Reagan-National Airport (average of $321). Flying from Trinidad and Tobago to Washington, D.C. Reagan-National Airport in January is currently the most expensive (average of $768). 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 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 February 14, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Trinidad and Tobago to Washington, D.C. Reagan-National Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,289 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,289 reviews
United Airlines
7.4
Good
9,289 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.2
Good
11,288 reviews
United Airlines
7.4
Good
9,289 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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.

  • How long is the flight from Trinidad and Tobago to Washington, D.C. Reagan-National Airport?

    Airlines like Air Canada fly from Trinidad and Tobago to Washington, D.C. Reagan-National Airport in about 21h 15m. The time it takes to get you to your destination can typically vary by up to . The distance from Trinidad and Tobago to Washington, D.C. Reagan-National Airport is about 2178 mi.

  • 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 $216 on Air Canada. Other airlines that offer cheap prices include United Airlines from $265 and American Airlines from $279 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, April is the cheapest month in which you can book a flight from Trinidad and Tobago to Washington, D.C. Reagan-National Airport (average of $321). Flying from Trinidad and Tobago to Washington, D.C. Reagan-National Airport in January is currently the most expensive (average of $768). 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 Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Laurel
Linthicum Heights
Rockville
Upper Marlboro
Manassas
Bowie
Largo
McLean
Clinton
Towson

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Trinidad and Tobago to Reagan-National

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

Discover the top 2 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 February 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$396Average$539FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$409Average$688FlexibilityNo cancel feeOn-time71%

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