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Cheap flights from Trinidad and Tobago to Washington, D.C. from $231

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 11/19. 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
1:30 am - 10:25 pmPOS-BWI
21h 55m1 stop
United Airlines Logo
6:00 am - 12:23 amBWI-POS
17h 23m1 stop
$405United Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 31
United Airlines Logo
1:30 am - 11:59 pmPOS-DCA
23h 29m1 stop
United Airlines Logo
4:30 pm - 1:05 amDCA-POS
7h 35m1 stop
$405United Airlines
Find Deal
Fri, Feb 13 - Sat, Feb 21
Multiple Airlines Logo
6:25 pm - 2:54 pmPOS-IAD
20h 29m1 stop
Multiple Airlines Logo
4:00 pm - 5:15 amIAD-POS
12h 15m1 stop
$407Multiple Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 9
American Airlines Logo
4:30 pm - 11:59 pmPOS-BWI
8h 29m1 stop
American Airlines Logo
7:22 pm - 3:33 pmBWI-POS
19h 11m2 stops
$414American Airlines
Find Deal
Mon, Nov 24 - Wed, Dec 3
American Airlines Logo
4:30 pm - 10:58 amPOS-BWI
19h 28m2 stops
American Airlines Logo
10:26 am - 11:38 pmBWI-POS
12h 12m1 stop
$415American Airlines
Find Deal
Mon, Nov 24 - Tue, Dec 2
Copa Airlines Logo
3:48 am - 2:02 pmPOS-IAD
11h 14m1 stop
Copa Airlines Logo
1:13 am - 1:17 pmIAD-POS
11h 04m1 stop
$449Copa Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 9
Copa Airlines Logo
3:51 am - 3:05 pmPOS-IAD
11h 14m1 stop
Copa Airlines Logo
1:13 am - 1:17 pmIAD-POS
11h 04m1 stop
$450Copa Airlines
Find Deal
Wed, Oct 29 - Sun, Nov 2
Multiple Airlines Logo
6:25 pm - 4:34 pmPOS-IAD
22h 09m2 stops
Multiple Airlines Logo
4:00 pm - 5:15 amIAD-POS
12h 15m1 stop
$451Multiple Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 9
Air Canada Logo
2:15 am - 7:45 pmPOS-DCA
18h 30m1 stop
Air Canada Logo
8:40 pm - 1:10 amDCA-POS
27h 30m1 stop
$463Air Canada
Find Deal
Fri, Nov 21 - Wed, Dec 3
Air Canada Logo
2:15 am - 8:26 pmPOS-IAD
19h 11m1 stop
Air Canada Logo
9:00 am - 1:10 amIAD-POS
15h 10m1 stop
$471Air Canada
Find Deal
Fri, Nov 7 - Sun, Nov 9

Copa Airlines flights from Trinidad and Tobago to Washington, D.C.

Our best Copa Airlines deals on Trinidad and Tobago to Washington, D.C. flight tickets
Copa Airlines
Nov 5
POS3:48 amPort of Spain Piarco Intl
11h 14m
1 stop
IAD2:02 pmWashington, D.C. Dulles Intl
Nov 9
IAD1:13 amWashington, D.C. Dulles Intl
11h 04m
1 stop
POS1:17 pmPort of Spain Piarco Intl
$449
Find similar
Copa Airlines
Oct 29
POS3:51 amPort of Spain Piarco Intl
11h 14m
1 stop
IAD3:05 pmWashington, D.C. Dulles Intl
Nov 2
IAD1:13 amWashington, D.C. Dulles Intl
11h 04m
1 stop
POS1:17 pmPort of Spain Piarco Intl
$450
Find similar
Copa Airlines
Oct 24
POS2:40 pmPort of Spain Piarco Intl
9h 50m
1 stop
IAD12:30 amWashington, D.C. Dulles Intl
Nov 23
IAD1:13 amWashington, D.C. Dulles Intl
11h 04m
1 stop
POS1:17 pmPort of Spain Piarco Intl
$459
Find similar

Air Canada flights from Trinidad and Tobago to Washington, D.C.

Our best Air Canada deals on Trinidad and Tobago to Washington, D.C. flight tickets
Air Canada
Nov 21
POS2:15 amPort of Spain Piarco Intl
18h 30m
1 stop
DCA7:45 pmWashington, D.C. Reagan-National
Dec 3
DCA8:40 pmWashington, D.C. Reagan-National
27h 30m
1 stop
POS1:10 amPort of Spain Piarco Intl
$463
Find similar
Air Canada
Nov 7
POS2:15 amPort of Spain Piarco Intl
19h 11m
1 stop
IAD8:26 pmWashington, D.C. Dulles Intl
Nov 9
IAD9:00 amWashington, D.C. Dulles Intl
15h 10m
1 stop
POS1:10 amPort of Spain Piarco Intl
$471
Find similar
Air Canada
Oct 24
POS2:25 amPort of Spain Piarco Intl
18h 40m
2 stops
IAD9:05 pmWashington, D.C. Dulles Intl
Oct 31
IAD9:00 amWashington, D.C. Dulles Intl
15h 10m
1 stop
POS12:10 amPort of Spain Piarco Intl
$480
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Trinidad and Tobago to Washington, D.C. 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 16, 2025.
Use the filters below to find and compare flights from Trinidad and Tobago to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Thu 12/4

1:30 am-10:25 pm

1 stop21h 55m

Baltimore/Washington

Wed 12/31

6:00 am-12:23 am

1 stop17h 23m

$405

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 2/13

1:30 am-11:59 pm

1 stop23h 29m

Washington, D.C. Reagan-National

Sat 2/21

4:30 pm-1:05 am

1 stop7h 35m

$405

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Thu 10/30

6:25 pm-2:54 pm

1 stop20h 29m

Washington, D.C. Dulles Intl

Sun 11/9

4:00 pm-5:15 am

1 stop12h 15m

$407

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Mon 11/24

4:30 pm-11:59 pm

1 stop8h 29m

Baltimore/Washington

Wed 12/3

7:22 pm-3:33 pm

2 stops19h 11m

$414

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Mon 11/24

4:30 pm-10:58 am

2 stops19h 28m

Baltimore/Washington

Tue 12/2

10:26 am-11:38 pm

1 stop12h 12m

$415

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Wed 11/5

3:48 am-2:02 pm

1 stop11h 14m

Washington, D.C. Dulles Intl

Sun 11/9

1:13 am-1:17 pm

1 stop11h 04m

$449

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Wed 10/29

3:51 am-3:05 pm

1 stop11h 14m

Washington, D.C. Dulles Intl

Sun 11/2

1:13 am-1:17 pm

1 stop11h 04m

$450

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Thu 10/30

6:25 pm-4:34 pm

2 stops22h 09m

Washington, D.C. Dulles Intl

Sun 11/9

4:00 pm-5:15 am

1 stop12h 15m

$451

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 11/21

2:15 am-7:45 pm

1 stop18h 30m

Washington, D.C. Reagan-National

Wed 12/3

8:40 pm-1:10 am

1 stop27h 30m

$463

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Fri 11/7

2:15 am-8:26 pm

1 stop19h 11m

Washington, D.C. Dulles Intl

Sun 11/9

9:00 am-1:10 am

1 stop15h 10m

$471

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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.

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.?

The month of February is, on average, the cheapest month to fly to Washington, D.C. from Trinidad and Tobago, with most prices found around $374. If you’re not able to fly to Washington, D.C. in February, then January is your next best option. Flight prices from Trinidad and Tobago to Washington, D.C. during January average around $408.

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

On average, the least expensive day to fly to Washington, D.C. from Trinidad and Tobago is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $476. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Trinidad and Tobago to Washington, D.C. for around $616.

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

In the evening is the cheapest time of day to fly from Trinidad and Tobago to Washington, D.C. when you can find flight prices for as low as $498. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $607. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Trinidad and Tobago to Washington, D.C. flight deals and tips

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

Direct flights

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

    Prices for flights from Trinidad and Tobago to Washington, D.C. were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trinidad and Tobago to Washington, D.C..

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

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Trinidad and Tobago to Washington, D.C.

Compare and see reviews for airlines that fly from Trinidad and Tobago to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $335Free CancellationRating
7.6
1,551 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $372Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
American AirlinesPriceFrom $398Free CancellationRating
7.2
11,040 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
Fairfax
Gaithersburg
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.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Trinidad and Tobago to Washington, D.C. for you.

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

Yes. All flights to Washington, D.C. from Trinidad and Tobago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport