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Reagan-National

$227+ Cheap flights from Trinidad 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
POS — DCA
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
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Cheap flight deals from Trinidad to Reagan-National

Keep the following information in mind while searching for Trinidad to Reagan-National flight deals. Data was last updated enero 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$411
(Expedia)

One-way from

$227
(Expedia)

Popular in

April

Cheapest in

February
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 to Washington, D.C. Reagan-National
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One-way flight from Trinidad to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 7% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Find flight deals from Trinidad to Reagan-National

Cheapest flights from Trinidad to Reagan-National
Explore the most affordable flight options available from Trinidad to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 8, 2026.

This Expedia deal was found by Cheapflights users on 1/7. 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.
jue. 3/59:05 amPOS - DCA
2 stops12h 55mJetBlue
lun. 3/97:00 amDCA - POS
2 stops23h 17mJetBlue
Deal found 1/7$411
This Air Canada deal was found by Cheapflights users on 1/7. 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.
vie. 2/132:20 amPOS - DCA
1 stop21h 15mAir Canada
vie. 2/209:40 amDCA - POS
1 stop14h 40mAir Canada
Deal found 1/7$419
This Air Canada deal was found by Cheapflights users on 1/7. 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.
dom. 1/112:20 amPOS - DCA
2 stops14h 11mAir Canada
vie. 1/236:00 amDCA - POS
2 stops18h 20mAir Canada
Deal found 1/7$426
This Air Canada deal was found by Cheapflights users on 1/6. 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.
vie. 2/132:20 amPOS - DCA
1 stop16h 45mAir Canada
lun. 2/236:50 pmDCA - POS
1 stop29h 30mAir Canada
Deal found 1/6$431
This Air Canada deal was found by Cheapflights users on 1/7. 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.
jue. 4/21:20 amPOS - DCA
1 stop16h 43mAir Canada
sáb. 4/116:50 pmDCA - POS
1 stop29h 30mAir Canada
Deal found 1/7$433
This Air Canada deal was found by Cheapflights users on 1/7. 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.
mar. 3/32:20 amPOS - DCA
2 stops14h 11mAir Canada
mar. 3/109:40 amDCA - POS
1 stop14h 40mAir Canada
Deal found 1/7$434
This Air Canada deal was found by Cheapflights users on 1/7. 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.
jue. 4/21:20 amPOS - DCA
2 stops20h 33mAir Canada
vie. 4/109:40 amDCA - POS
1 stop14h 40mAir Canada
Deal found 1/7$436
This FlightHub deal was found by Cheapflights users on 1/7. 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.
jue. 1/152:20 amPOS - DCA
2 stops20h 38mAir Canada
vie. 2/206:00 amDCA - POS
2 stops18h 20mAir Canada
Deal found 1/7$437
This Air Canada deal was found by Cheapflights users on 1/6. 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.
jue. 2/122:20 amPOS - DCA
2 stops14h 11mAir Canada
lun. 2/234:15 pmDCA - POS
2 stops32h 05mAir Canada
Deal found 1/6$438
This Air Canada deal was found by Cheapflights users on 1/7. 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.
jue. 4/21:20 amPOS - DCA
2 stops20h 33mAir Canada
mar. 4/146:00 amDCA - POS
2 stops18h 20mAir Canada
Deal found 1/7$440
This Air Canada deal was found by Cheapflights users on 1/7. 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.
vie. 4/31:20 amPOS - DCA
2 stops34h 41mAir Canada
mié. 4/1512:55 pmDCA - POS
2 stops35h 25mAir Canada
Deal found 1/7$444

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trinidad 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 enero 8, 2026.
Use the filters below to find and compare flights from Trinidad to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Trinidad

Fly to

Reagan-National

Route

Depart

Return

Price

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

vie. 2/13

2:20 am-10:35 pm

1 stop21h 15m

Washington, D.C. Reagan-National

vie. 2/20

6:59 am-1:20 am

1 stop17h 21m

$419

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

dom. 1/25

2:20 am-6:05 pm

1 stop16h 45m

Washington, D.C. Reagan-National

jue. 1/29

6:00 am-1:20 am

2 stops18h 20m

$423

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

jue. 1/22

2:20 am-10:35 pm

1 stop21h 15m

Washington, D.C. Reagan-National

sáb. 2/14

6:50 pm-1:20 am

1 stop29h 30m

$431

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

jue. 2/12

2:20 am-8:57 am

1 stop31h 37m

Washington, D.C. Reagan-National

dom. 2/22

6:59 am-1:20 am

1 stop17h 21m

$431

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

jue. 2/12

2:20 am-7:59 pm

1 stop18h 39m

Washington, D.C. Reagan-National

lun. 2/23

6:50 pm-1:20 am

1 stop29h 30m

$431

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

vie. 2/13

2:20 am-12:19 pm

2 stops34h 59m

Washington, D.C. Reagan-National

dom. 2/22

6:59 am-1:20 am

1 stop17h 21m

$431

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

jue. 3/5

2:20 am-6:05 pm

1 stop16h 45m

Washington, D.C. Reagan-National

dom. 3/8

9:40 am-12:20 am

1 stop14h 40m

$431

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

vie. 2/13

2:20 am-6:05 pm

1 stop16h 45m

Washington, D.C. Reagan-National

lun. 2/23

6:50 pm-1:20 am

1 stop29h 30m

$431

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

jue. 3/5

2:20 am-6:05 pm

1 stop16h 45m

Washington, D.C. Reagan-National

mar. 3/10

9:40 am-12:20 am

1 stop14h 40m

$431

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

jue. 1/29

8:20 am-9:45 pm

2 stops14h 25m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 15 results
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Best time to book a flight from Trinidad to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Trinidad 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 to Washington, D.C. Reagan-National Airport

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

Currently, April is the cheapest month in which you can book a flight from Trinidad to Washington, D.C. Reagan-National Airport (average of $304). Flying from Trinidad to Washington, D.C. Reagan-National Airport in February is currently the most expensive (average of $520). 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 enero 8, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Trinidad to Washington, D.C. Reagan-National Airport by reading reviews from past customers. 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
9,139 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.2
Good
11,095 reviews
United Airlines
7.4
Good
9,139 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

Find useful and relevant information for your journey from Trinidad 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 to Washington, D.C. Reagan-National Airport?

    Air Canada can get you from Trinidad to Washington, D.C. Reagan-National Airport in just under 21h 15m. Your travel time can differ by up to . Trinidad and Washington, D.C. Reagan-National Airport are separated by a distance of 2178 mi.

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

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

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

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

    Yes. Cheapflights offers flight deals from Trinidad 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 to Washington, D.C. Reagan-National Airport?

    Currently, April is the cheapest month in which you can book a flight from Trinidad to Washington, D.C. Reagan-National Airport (average of $304). Flying from Trinidad to Washington, D.C. Reagan-National Airport in February is currently the most expensive (average of $520). 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
Hanover
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Trinidad to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Port of Spain to Dulles Intl flights
Port of Spain to Baltimore flights
Port of Spain to Reagan-National flights

Top 2 airlines flying from Trinidad to Reagan-National

Discover the top 2 airlines that operate flights from Trinidad 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 enero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$396Average$536FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$398Average$659FlexibilityNo cancel feeOn-time71%

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