What is the cheapest airline that flies from Washington, D.C. Reagan-National to Trinidad and Tobago?

JetBlue and Air Canada are the most popular carriers operating from Washington, D.C. Reagan-National to Trinidad and Tobago

How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?

As of December 2025, there are 2 operators available to choose from for flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago.

What documentation or ID do you need to fly to Trinidad and Tobago?

The necessary travel and health documents for your Trinidad and Tobago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$165 Cheap Flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago in 2025/26

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago

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One-way

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Cheap round-trip flights

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2:05 pm - 7:17 am

DCA

POS

16h 12m2 stops

8:05 am - 9:06 am

POS

DCA

25h 01m2 stops

$366JetBlue

Wed, Mar 4 - Mon, Mar 9

3:40 pm - 7:17 am

DCA

POS

14h 37m2 stops

8:05 am - 10:59 pm

POS

DCA

14h 54m1 stop

$405JetBlue

Wed, Mar 4 - Mon, Mar 9

6:50 pm - 1:20 am

DCA

POS

29h 30m1 stop

8:20 am - 6:49 pm

POS

DCA

11h 29m2 stops

$430Multiple Airlines

Sat, Jan 17 - Fri, Jan 23

4:15 pm - 1:20 am

DCA

POS

32h 05m2 stops

8:20 am - 6:49 pm

POS

DCA

11h 29m2 stops

$433Multiple Airlines

Sat, Jan 17 - Fri, Jan 23

6:59 am - 1:20 am

DCA

POS

17h 21m1 stop

8:20 am - 9:51 am

POS

DCA

26h 31m2 stops

$440Multiple Airlines

Tue, Jan 20 - Fri, Jan 23

8:40 pm - 1:20 am

DCA

POS

27h 40m1 stop

2:20 am - 6:05 pm

POS

DCA

16h 45m1 stop

$443Air Canada

Sat, Jan 17 - Thu, Jan 22

6:59 am - 1:20 am

DCA

POS

17h 21m1 stop

8:20 am - 9:45 pm

POS

DCA

14h 25m2 stops

$444Multiple Airlines

Sun, Jan 11 - Sun, Jan 18

4:15 pm - 1:20 am

DCA

POS

32h 05m2 stops

2:20 am - 6:05 pm

POS

DCA

16h 45m1 stop

$447Air Canada

Sat, Jan 17 - Sun, Jan 25

4:10 pm - 1:20 am

DCA

POS

32h 10m2 stops

8:20 am - 6:49 pm

POS

DCA

11h 29m2 stops

$448Multiple Airlines

Wed, Jan 7 - Sun, Jan 18

4:15 pm - 1:20 am

DCA

POS

32h 05m2 stops

2:20 am - 9:58 pm

POS

DCA

20h 38m2 stops

$450Air Canada

Sat, Jan 17 - Sun, Jan 25

American Airlines flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Trinidad and Tobago flight tickets

American Airlines

Jan 30

DCA7:25 amWashington, D.C. Reagan-National

14h 23m

1 stop

POS10:48 pmPort of Spain Piarco Intl

Mar 3

POS4:40 pmPort of Spain Piarco Intl

17h 29m

1 stop

DCA9:09 amWashington, D.C. Reagan-National

$509

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American Airlines

Jan 28

DCA10:10 amWashington, D.C. Reagan-National

11h 38m

2 stops

POS10:48 pmPort of Spain Piarco Intl

Feb 4

POS6:30 amPort of Spain Piarco Intl

13h 14m

2 stops

DCA6:44 pmWashington, D.C. Reagan-National

$513

Find similar

American Airlines

Jun 1

DCA6:00 amWashington, D.C. Reagan-National

8h 05m

1 stop

POS2:05 pmPort of Spain Piarco Intl

Jun 9

POS7:55 amPort of Spain Piarco Intl

10h 47m

2 stops

DCA6:42 pmWashington, D.C. Reagan-National

$533

Find similar

Air Canada flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Trinidad and Tobago flight tickets

Air Canada

Jan 17

DCA8:40 pmWashington, D.C. Reagan-National

27h 40m

1 stop

POS1:20 amPort of Spain Piarco Intl

Jan 22

POS2:20 amPort of Spain Piarco Intl

16h 45m

1 stop

DCA6:05 pmWashington, D.C. Reagan-National

$443

Find similar

Air Canada

Jan 17

DCA4:15 pmWashington, D.C. Reagan-National

32h 05m

2 stops

POS1:20 amPort of Spain Piarco Intl

Jan 25

POS2:20 amPort of Spain Piarco Intl

16h 45m

1 stop

DCA6:05 pmWashington, D.C. Reagan-National

$447

Find similar

Air Canada

Jan 17

DCA4:15 pmWashington, D.C. Reagan-National

32h 05m

2 stops

POS1:20 amPort of Spain Piarco Intl

Jan 25

POS2:20 amPort of Spain Piarco Intl

20h 38m

2 stops

DCA9:58 pmWashington, D.C. Reagan-National

$450

Find similar

momondo Fare Finder

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

Fly to

Route

Depart

Return

Price

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Wed 3/4

2:05 pm-7:17 am

2 stops16h 12m

Port of Spain Piarco Intl

Mon 3/9

8:05 am-9:06 am

2 stops25h 01m

$366

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Wed 3/4

3:40 pm-7:17 am

2 stops14h 37m

Port of Spain Piarco Intl

Mon 3/9

8:05 am-10:59 pm

1 stop14h 54m

$405

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sat 1/17

6:50 pm-1:20 am

1 stop29h 30m

Port of Spain Piarco Intl

Fri 1/23

8:20 am-6:49 pm

2 stops11h 29m

$430

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sat 1/17

4:15 pm-1:20 am

2 stops32h 05m

Port of Spain Piarco Intl

Fri 1/23

8:20 am-6:49 pm

2 stops11h 29m

$433

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Tue 1/20

6:59 am-1:20 am

1 stop17h 21m

Port of Spain Piarco Intl

Fri 1/23

8:20 am-9:51 am

2 stops26h 31m

$440

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sat 1/17

8:40 pm-1:20 am

1 stop27h 40m

Port of Spain Piarco Intl

Thu 1/22

2:20 am-6:05 pm

1 stop16h 45m

$443

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sun 1/11

6:59 am-1:20 am

1 stop17h 21m

Port of Spain Piarco Intl

Sun 1/18

8:20 am-9:45 pm

2 stops14h 25m

$444

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sat 1/17

4:15 pm-1:20 am

2 stops32h 05m

Port of Spain Piarco Intl

Sun 1/25

2:20 am-6:05 pm

1 stop16h 45m

$447

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Wed 1/7

4:10 pm-1:20 am

2 stops32h 10m

Port of Spain Piarco Intl

Sun 1/18

8:20 am-6:49 pm

2 stops11h 29m

$448

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sat 1/17

4:15 pm-1:20 am

2 stops32h 05m

Port of Spain Piarco Intl

Sun 1/25

2:20 am-9:58 pm

2 stops20h 38m

$450

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Trinidad and Tobago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Trinidad and Tobago?

In general, October is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Trinidad and Tobago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $408. If you aren’t able to travel to Trinidad and Tobago during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $467.

What is the cheapest day to depart on your flight to Trinidad and Tobago?

On average, the least expensive day to fly to Trinidad and Tobago from Washington, D.C. Reagan-National Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as $555. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Trinidad and Tobago is Tuesday, with ticket prices averaging around $731.

What is the cheapest time of day to depart on your flight to Trinidad and Tobago?

According to our data, the cheapest time of day to fly to Trinidad and Tobago is in the evening. momondo users have found flights departing from Washington, D.C. Reagan-National Airport to Trinidad and Tobago in the evening for as low as $607. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Trinidad and Tobago, so prices are often more expensive at around $661 per ticket.

How far in advance should I book a flight to Trinidad and Tobago?

You are more likely to see cheaper flights to Trinidad and Tobago from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Trinidad and Tobago for around $605 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Trinidad and Tobago from Washington, D.C. Reagan-National Airport for as low as $390 on momondo.

Cheap Washington, D.C. Reagan-National Airport to Trinidad and Tobago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Trinidad and Tobago

Fastest flight time	9h 45m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to Trinidad and Tobago takes 9h 45m

There are no direct flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Trinidad and Tobago.

Search flight deals

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?
Prices for flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago are updated daily.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?
As of December 2025, there are 2 operators available to choose from for flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Reagan-National Airport to Trinidad and Tobago.
What documentation or ID do you need to fly to Trinidad and Tobago?
The necessary travel and health documents for your Trinidad and Tobago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Washington, D.C. Reagan-National Airport to Trinidad and Tobago

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Trinidad and Tobago with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $373	Free Cancellation	Rating 7.2 11,052 reviews		Search American Airlines flights
United Airlines	PriceFrom $378	Free Cancellation	Rating 7.4 9,092 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Trinidad and Tobago?

Finding the right flight to Trinidad and Tobago from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Trinidad and Tobago quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Trinidad and Tobago with flexible booking policies on momondo?

Flights from Washington, D.C. to Trinidad and Tobago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Trinidad and Tobago?

momondo provides multiple filters to help you find the best flight to Trinidad and Tobago from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Trinidad and Tobago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Trinidad and Tobago, momondo offers a useful price alert feature which will track prices for flights to Trinidad and Tobago from Washington, D.C. and alert you when they change.

An easier way to manage your Trinidad and Tobago trip

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Cheap flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago from $165

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago

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American Airlines flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Trinidad and Tobago flight tickets

Air Canada flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Trinidad and Tobago flight tickets

momondo Fare Finder

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.

See travel insights to Trinidad and Tobago from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Trinidad and Tobago

What is the cheapest month to fly to Trinidad and Tobago?

What is the cheapest day to depart on your flight to Trinidad and Tobago?

What is the cheapest time of day to depart on your flight to Trinidad and Tobago?

How far in advance should I book a flight to Trinidad and Tobago?

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Trinidad and Tobago?

JetBlue and Air Canada are the most popular carriers operating from Washington, D.C. Reagan-National to Trinidad and Tobago

Cheap Washington, D.C. Reagan-National Airport to Trinidad and Tobago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Trinidad and Tobago

Fastest flight time

Direct flights

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?

How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?

How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?

What documentation or ID do you need to fly to Trinidad and Tobago?

Best airlines flying from Washington, D.C. Reagan-National Airport to Trinidad and Tobago

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Trinidad and Tobago with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Trinidad and Tobago?

Can I find flights from Washington, D.C. to Trinidad and Tobago with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Trinidad and Tobago?

I’m not ready to book a flight from Washington, D.C. to Trinidad and Tobago right now. Can momondo alert me if prices change?

An easier way to manage your Trinidad and Tobago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Trinidad and Tobago

Popular cities in Trinidad and Tobago

Popular flights according to clicks in the last 7 days on momondo