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Cheap flights from Trinidad and Tobago to Washington, D.C. from $260

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trinidad and Tobago to Washington, D.C. departing on 11/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Trinidad and Tobago to Washington, D.C.

Recent round-trip flight deals from Trinidad and Tobago to Washington, D.C.

Enter your travel dates to find the best prices.
United Airlines Logo
2:20 am - 12:24 pmPOS-DCA
11h 04m1 stop
United Airlines Logo
3:10 pm - 1:05 amDCA-POS
8h 55m1 stop
$405United Airlines
Find Deal
Mon, Feb 9 - Mon, Feb 23
United Airlines Logo
1:30 am - 8:56 pmPOS-DCA
20h 26m1 stop
United Airlines Logo
12:47 pm - 12:23 amDCA-POS
10h 36m1 stop
$406United Airlines
Find Deal
Mon, Feb 9 - Thu, Feb 19
American Airlines Logo
6:30 am - 6:44 pmPOS-DCA
13h 14m2 stops
American Airlines Logo
7:59 pm - 3:30 pmDCA-POS
18h 31m1 stop
$415American Airlines
Find Deal
Tue, Feb 10 - Thu, Feb 19
American Airlines Logo
6:30 am - 6:44 pmPOS-DCA
13h 14m2 stops
American Airlines Logo
10:10 pm - 3:30 pmDCA-POS
16h 20m2 stops
$431American Airlines
Find Deal
Tue, Feb 10 - Thu, Feb 19
Air Canada Logo
2:15 am - 9:56 pmPOS-DCA
20h 41m2 stops
Air Canada Logo
9:40 am - 1:10 amDCA-POS
14h 30m1 stop
$471Air Canada
Find Deal
Tue, Nov 25 - Sun, Nov 30
Air Canada Logo
2:15 am - 3:31 pmPOS-DCA
14h 16m2 stops
Air Canada Logo
9:40 am - 1:10 amDCA-POS
14h 30m1 stop
$483Air Canada
Find Deal
Tue, Feb 10 - Tue, Feb 24
JetBlue Logo
8:02 am - 10:46 pmPOS-DCA
15h 44m1 stop
JetBlue Logo
6:15 am - 2:31 pmDCA-POS
7h 16m1 stop
$547JetBlue
Find Deal
Mon, Dec 22 - Thu, Jan 1
JetBlue Logo
8:02 am - 10:46 pmPOS-DCA
15h 44m1 stop
JetBlue Logo
6:15 am - 6:18 amDCA-POS
23h 03m1 stop
$614JetBlue
Find Deal
Sat, Dec 20 - Sun, Jan 4
Multiple Airlines Logo
8:25 am - 8:55 amPOS-DCA
25h 30m3 stops
Multiple Airlines Logo
11:05 am - 1:10 amDCA-POS
13h 05m2 stops
$668Multiple Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
Multiple Airlines Logo
12:10 pm - 8:55 amPOS-DCA
21h 45m2 stops
Multiple Airlines Logo
6:00 am - 1:10 amDCA-POS
18h 10m2 stops
$693Multiple Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30

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

Our best American Airlines deals on Trinidad and Tobago to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Feb 10
POS6:30 amPort of Spain Piarco Intl
13h 14m
2 stops
DCA6:44 pmWashington, D.C. Reagan-National
Feb 19
DCA7:59 pmWashington, D.C. Reagan-National
18h 31m
1 stop
POS3:30 pmPort of Spain Piarco Intl
$415
Find similar
American Airlines
Feb 10
POS6:30 amPort of Spain Piarco Intl
13h 14m
2 stops
DCA6:44 pmWashington, D.C. Reagan-National
Feb 19
DCA10:10 pmWashington, D.C. Reagan-National
16h 20m
2 stops
POS3:30 pmPort of Spain Piarco Intl
$431
Find similar
American Airlines
Dec 23
POS6:02 amPort of Spain Piarco Intl
19h 43m
1 stop
DCA12:45 amWashington, D.C. Reagan-National
Jan 10
DCA5:00 amWashington, D.C. Reagan-National
16h 48m
1 stop
POS10:48 pmPort of Spain Piarco Intl
$435
Find similar

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

Our best JetBlue deals on Trinidad and Tobago to Washington, D.C. Reagan-National Airport flight tickets
JetBlue
Dec 22
POS8:02 amPort of Spain Piarco Intl
15h 44m
1 stop
DCA10:46 pmWashington, D.C. Reagan-National
Jan 1
DCA6:15 amWashington, D.C. Reagan-National
7h 16m
1 stop
POS2:31 pmPort of Spain Piarco Intl
$547
Find similar
JetBlue
Dec 20
POS8:02 amPort of Spain Piarco Intl
15h 44m
1 stop
DCA10:46 pmWashington, D.C. Reagan-National
Jan 4
DCA6:15 amWashington, D.C. Reagan-National
23h 03m
1 stop
POS6:18 amPort of Spain Piarco Intl
$614
Find similar
JetBlue
Nov 26
POS5:53 pmPort of Spain Piarco Intl
22h 06m
1 stop
DCA2:59 pmWashington, D.C. Reagan-National
Nov 30
DCA6:00 amWashington, D.C. Reagan-National
9h 28m
1 stop
POS4:28 pmPort of Spain Piarco Intl
$617
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Trinidad and Tobago to Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated October 31, 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

Fly to

Route

Depart

Return

Price

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 2/9

2:20 am-12:24 pm

1 stop11h 04m

Washington, D.C. Reagan-National

Mon 2/23

3:10 pm-1:05 am

1 stop8h 55m

$405

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 2/9

1:30 am-8:56 pm

1 stop20h 26m

Washington, D.C. Reagan-National

Thu 2/19

12:47 pm-12:23 am

1 stop10h 36m

$406

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 2/10

6:30 am-6:44 pm

2 stops13h 14m

Washington, D.C. Reagan-National

Thu 2/19

7:59 pm-3:30 pm

1 stop18h 31m

$415

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 2/10

6:30 am-6:44 pm

2 stops13h 14m

Washington, D.C. Reagan-National

Thu 2/19

10:10 pm-3:30 pm

2 stops16h 20m

$431

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 11/25

2:15 am-9:56 pm

2 stops20h 41m

Washington, D.C. Reagan-National

Sun 11/30

9:40 am-1:10 am

1 stop14h 30m

$471

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 2/10

2:15 am-3:31 pm

2 stops14h 16m

Washington, D.C. Reagan-National

Tue 2/24

9:40 am-1:10 am

1 stop14h 30m

$483

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 12/22

8:02 am-10:46 pm

1 stop15h 44m

Washington, D.C. Reagan-National

Thu 1/1

6:15 am-2:31 pm

1 stop7h 16m

$547

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Sat 12/20

8:02 am-10:46 pm

1 stop15h 44m

Washington, D.C. Reagan-National

Sun 1/4

6:15 am-6:18 am

1 stop23h 03m

$614

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 11/25

8:25 am-8:55 am

3 stops25h 30m

Washington, D.C. Reagan-National

Tue 12/2

11:05 am-1:10 am

2 stops13h 05m

$668

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Wed 11/26

12:10 pm-8:55 am

2 stops21h 45m

Washington, D.C. Reagan-National

Sun 11/30

6:00 am-1:10 am

2 stops18h 10m

$693

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See travel insights to Washington, D.C. from

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

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

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of January is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Trinidad and Tobago, with most prices found around $450. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $465.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Trinidad and Tobago to Washington, D.C. Reagan-National Airport is on a Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $543. Flights from Trinidad and Tobago to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $771. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Trinidad and Tobago to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $543. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $744.

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Trinidad and Tobago when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $554 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Trinidad and Tobago for as low as $337 on momondo.

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

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

Direct flights

None
There are no direct flights from Trinidad and Tobago to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Trinidad and Tobago to Washington, D.C. Reagan-National Airport.
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  • When did momondo last update prices for flights from Trinidad and Tobago to Washington, D.C. Reagan-National Airport?

    Prices for flights from Trinidad and Tobago to Washington, D.C. Reagan-National Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Trinidad and Tobago to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Compare and see reviews for airlines that fly from Trinidad and Tobago to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $392Free CancellationRating
7.4
8,999 reviews
Search United Airlines flights
American AirlinesPriceFrom $398Free CancellationRating
7.2
11,034 reviews
Search American Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Gaithersburg
Fairfax
Glen Burnie
Springfield
Linthicum Heights

Why use momondo?

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

Finding the right flight to Washington, D.C. from Trinidad and Tobago 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 Washington, D.C. quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Trinidad and Tobago to Washington, D.C. flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Trinidad and Tobago and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Trinidad and Tobago to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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