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Reagan-National

Cheap flights from Trinidad to Reagan-National (DCA)

POS — DCA
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Find 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 August 2, 2026.

Round-trip from

$538
(Travelocity)

One-way from

$278
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$607
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. 27% potential increase in price ($261 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($74 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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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, October is the cheapest month in which you can book a flight from Trinidad to Washington, D.C. Reagan-National Airport (average of $443). Flying from Trinidad to Washington, D.C. Reagan-National Airport in January is currently the most expensive (average of $1,035). 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 August 2, 2026.
Get a feel of what it's like to fly with United Airlines,American Airlines, andAir Canada 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
10,061 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
10,061 reviews
United Airlines
7.4
Good
10,061 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,846 reviews
United Airlines
7.4
Good
10,061 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Air Canada
7.1
Good
11,419 reviews
United Airlines
7.4
Good
10,061 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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?

    JetBlue and United Airlines can get you from Trinidad to Washington, D.C. Reagan-National Airport in just under 11h 23m. Your travel time can differ by up to 15h 36m. Trinidad and Washington, D.C. Reagan-National Airport are separated by a distance of 2178 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Trinidad to Washington, D.C. Reagan-National Airport are Air Canada ($183), United Airlines ($268), and American Airlines ($285).

  • 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, October is the cheapest month in which you can book a flight from Trinidad to Washington, D.C. Reagan-National Airport (average of $443). Flying from Trinidad to Washington, D.C. Reagan-National Airport in January is currently the most expensive (average of $1,035). 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
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Clinton
Hunt Valley
Cordova
Woodbridge
Largo
Upper Marlboro

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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 Baltimore flights

Top 3 airlines flying from Trinidad to Reagan-National

Discover the top 3 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 August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$406Average$579FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$409Average$775FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$463Average$498FlexibilityNo cancel feeOn-time67%

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