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Cheap flights from Trinidad and Tobago to Washington, D.C. from $234

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 3/17. 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.
Air Canada Logo
1:20 am - 10:43 pm
POS
-
DCA
21h 23m
1 stop
Air Canada Logo
6:59 am - 12:20 am
DCA
-
POS
17h 21m
1 stop
$414Air Canada
Thu, Apr 16 - Fri, Apr 24
Air Canada Logo
1:20 am - 9:55 pm
POS
-
DCA
20h 35m
2 stops
Air Canada Logo
6:59 am - 12:20 am
DCA
-
POS
17h 21m
1 stop
$418Air Canada
Thu, Apr 16 - Fri, Apr 24
Air Canada Logo
1:20 am - 9:55 pm
POS
-
DCA
20h 35m
2 stops
Air Canada Logo
6:00 am - 12:20 am
DCA
-
POS
18h 20m
2 stops
$421Air Canada
Thu, Apr 16 - Fri, Apr 24
Air Canada Logo
1:20 am - 12:01 pm
POS
-
DCA
34h 41m
2 stops
Air Canada Logo
12:55 pm - 12:20 am
DCA
-
POS
35h 25m
2 stops
$442Air Canada
Tue, Apr 7 - Mon, Apr 13
Air Canada Logo
1:20 am - 10:19 am
POS
-
DCA
32h 59m
2 stops
Air Canada Logo
4:10 pm - 12:20 am
DCA
-
POS
32h 10m
2 stops
$443Air Canada
Thu, Apr 9 - Sat, Apr 11
Air Canada Logo
1:20 am - 12:01 pm
POS
-
DCA
34h 41m
2 stops
Air Canada Logo
4:10 pm - 12:20 am
DCA
-
POS
32h 10m
2 stops
$446Air Canada
Tue, Apr 7 - Sat, Apr 11
Air Canada Logo
1:20 am - 12:01 pm
POS
-
DCA
34h 41m
2 stops
Air Canada Logo
8:40 pm - 12:20 am
DCA
-
POS
27h 40m
1 stop
$454Air Canada
Tue, Apr 7 - Thu, Apr 9
Air Canada Logo
1:20 am - 6:03 pm
POS
-
DCA
16h 43m
1 stop
Air Canada Logo
9:40 am - 12:20 am
DCA
-
POS
14h 40m
1 stop
$459Air Canada
Thu, Apr 9 - Sun, Apr 12
Air Canada Logo
1:20 am - 9:55 pm
POS
-
DCA
20h 35m
2 stops
Air Canada Logo
12:55 pm - 12:20 am
DCA
-
POS
35h 25m
2 stops
$463Air Canada
Thu, Apr 9 - Mon, Apr 13
Air Canada Logo
1:20 am - 9:55 pm
POS
-
DCA
20h 35m
2 stops
Air Canada Logo
6:00 am - 12:20 am
DCA
-
POS
18h 20m
2 stops
$466Air Canada
Thu, Apr 9 - Tue, Apr 14

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

Our best Air Canada deals on Trinidad and Tobago to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
Apr 16
POS1:20 amPort of Spain Piarco Intl
21h 23m
1 stop
DCA10:43 pmWashington, D.C. Reagan-National
Apr 24
DCA6:59 amWashington, D.C. Reagan-National
17h 21m
1 stop
POS12:20 amPort of Spain Piarco Intl
$414
Air Canada
Apr 16
POS1:20 amPort of Spain Piarco Intl
20h 35m
2 stops
DCA9:55 pmWashington, D.C. Reagan-National
Apr 24
DCA6:59 amWashington, D.C. Reagan-National
17h 21m
1 stop
POS12:20 amPort of Spain Piarco Intl
$418
Air Canada
Apr 16
POS1:20 amPort of Spain Piarco Intl
20h 35m
2 stops
DCA9:55 pmWashington, D.C. Reagan-National
Apr 24
DCA6:00 amWashington, D.C. Reagan-National
18h 20m
2 stops
POS12:20 amPort of Spain Piarco Intl
$421

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

Our best United Airlines deals on Trinidad and Tobago to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Aug 2
POS2:00 amPort of Spain Piarco Intl
8h 23m
1 stop
DCA10:23 amWashington, D.C. Reagan-National
Aug 18
DCA4:30 pmWashington, D.C. Reagan-National
8h 20m
1 stop
POS12:50 amPort of Spain Piarco Intl
$635
United Airlines
Aug 5
POS2:00 amPort of Spain Piarco Intl
8h 23m
1 stop
DCA10:23 amWashington, D.C. Reagan-National
Aug 17
DCA3:05 pmWashington, D.C. Reagan-National
9h 45m
1 stop
POS12:50 amPort of Spain Piarco Intl
$636
United Airlines
Mar 26
POS12:30 amPort of Spain Piarco Intl
21h 40m
1 stop
DCA10:10 pmWashington, D.C. Reagan-National
Apr 7
DCA2:33 pmWashington, D.C. Reagan-National
32h 50m
1 stop
POS11:23 pmPort of Spain Piarco Intl
$738

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 March 13, 2026.
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

Cheapest round-trip

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 4/16

1:20 am-10:43 pm

1 stop21h 23m

Washington, D.C. Reagan-National

Fri 4/24

6:59 am-12:20 am

1 stop17h 21m

$414

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 4/16

1:20 am-9:55 pm

2 stops20h 35m

Washington, D.C. Reagan-National

Fri 4/24

6:59 am-12:20 am

1 stop17h 21m

$418

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 4/16

1:20 am-9:55 pm

2 stops20h 35m

Washington, D.C. Reagan-National

Fri 4/24

6:00 am-12:20 am

2 stops18h 20m

$421

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 4/7

1:20 am-12:01 pm

2 stops34h 41m

Washington, D.C. Reagan-National

Mon 4/13

12:55 pm-12:20 am

2 stops35h 25m

$442

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 4/9

1:20 am-10:19 am

2 stops32h 59m

Washington, D.C. Reagan-National

Sat 4/11

4:10 pm-12:20 am

2 stops32h 10m

$443

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 4/7

1:20 am-12:01 pm

2 stops34h 41m

Washington, D.C. Reagan-National

Sat 4/11

4:10 pm-12:20 am

2 stops32h 10m

$446

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 4/7

1:20 am-12:01 pm

2 stops34h 41m

Washington, D.C. Reagan-National

Thu 4/9

8:40 pm-12:20 am

1 stop27h 40m

$454
Quickest round-trip

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 4/9

1:20 am-6:03 pm

1 stop16h 43m

Washington, D.C. Reagan-National

Sun 4/12

9:40 am-12:20 am

1 stop14h 40m

$459

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 4/9

1:20 am-9:55 pm

2 stops20h 35m

Washington, D.C. Reagan-National

Mon 4/13

12:55 pm-12:20 am

2 stops35h 25m

$463

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 4/9

1:20 am-9:55 pm

2 stops20h 35m

Washington, D.C. Reagan-National

Tue 4/14

6:00 am-12:20 am

2 stops18h 20m

$466

Flights are sorted by cheapest round-trip flights first.

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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 October is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Trinidad and Tobago, with most prices found around $426. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $465.

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 $579 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.

Can stopping save me money on Trinidad and Tobago to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 26% on your flight if you consider stops on a Trinidad and Tobago to Washington, D.C. Reagan-National Airport flight.

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

Fastest flight time

14h 59m

Direct flights

None
The fastest flight from Trinidad and Tobago to Washington, D.C. Reagan-National Airport takes 14h 59m
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 $398Free CancellationRating
7.4
9,418 reviews
Search United Airlines flights
American AirlinesPriceFrom $409Free CancellationRating
7.1
11,448 reviews
Search American Airlines flights
Air CanadaPriceFrom $437Free CancellationRating
7.1
10,800 reviews
Search Air Canada 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
Waldorf
Woodbridge
Colonial Beach
Laurel
Towson
Gaithersburg
Silver Spring
Fredericksburg
Rockville
Tysons
Manassas
Springfield
Bethesda
Fairfax
Linthicum Heights
College Park

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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