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Cheap flights from Trinidad to Washington, D.C. from $348

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 to Washington, D.C. departing on 6/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Trinidad to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
8:00 pm - 10:59 pm
POS
-
DCA
26h 59m
1 stop
JetBlue Logo
6:20 am - 6:31 pm
DCA
-
POS
12h 11m
1 stop
$613JetBlue
Wed, Aug 5 - Wed, Aug 19
Multiple Airlines Logo
1:25 am - 7:57 pm
POS
-
DCA
18h 32m
1 stop
Multiple Airlines Logo
6:20 am - 1:36 pm
DCA
-
POS
7h 16m
1 stop
$614Multiple Airlines
Sun, Jul 26 - Mon, Aug 3
Multiple Airlines Logo
1:25 am - 9:48 pm
POS
-
DCA
20h 23m
2 stops
Multiple Airlines Logo
6:20 am - 1:36 pm
DCA
-
POS
7h 16m
1 stop
$617Multiple Airlines
Sun, Jul 26 - Mon, Aug 3
Air Canada Logo
1:20 am - 8:57 am
POS
-
DCA
31h 37m
1 stop
Air Canada Logo
8:40 pm - 1:20 am
DCA
-
POS
27h 40m
1 stop
$630Air Canada
Thu, Oct 29 - Sat, Nov 7
Air Canada Logo
1:25 am - 10:31 pm
POS
-
DCA
21h 06m
1 stop
Air Canada Logo
6:59 am - 1:20 am
DCA
-
POS
17h 21m
1 stop
$632Air Canada
Mon, Jul 13 - Fri, Dec 11
Multiple Airlines Logo
1:25 am - 10:31 pm
POS
-
DCA
21h 06m
1 stop
Multiple Airlines Logo
6:21 am - 6:35 pm
DCA
-
POS
12h 14m
1 stop
$634Multiple Airlines
Mon, Jul 13 - Thu, Jul 30
JetBlue Logo
7:41 pm - 10:59 pm
POS
-
DCA
27h 18m
1 stop
JetBlue Logo
6:20 am - 6:31 pm
DCA
-
POS
12h 11m
1 stop
$635JetBlue
Fri, Aug 7 - Mon, Aug 17
United Airlines Logo
2:00 am - 12:23 pm
POS
-
DCA
10h 23m
1 stop
United Airlines Logo
1:01 pm - 12:50 am
DCA
-
POS
11h 49m
1 stop
$636United Airlines
Wed, Aug 5 - Sun, Aug 16
Multiple Airlines Logo
1:25 am - 9:48 pm
POS
-
DCA
20h 23m
2 stops
Multiple Airlines Logo
6:21 am - 6:35 pm
DCA
-
POS
12h 14m
1 stop
$637Multiple Airlines
Mon, Jul 13 - Thu, Jul 30
American Airlines Logo
7:00 am - 9:29 pm
POS
-
DCA
14h 29m
2 stops
American Airlines Logo
5:00 am - 2:14 pm
DCA
-
POS
9h 14m
2 stops
$640American Airlines
Thu, Aug 6 - Fri, Aug 14

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

Our best Air Canada deals on Trinidad to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
Jun 21
POS1:25 amPort of Spain Piarco Intl
14h 13m
2 stops
DCA3:38 pmWashington, D.C. Reagan-National
Aug 28
DCA6:00 amWashington, D.C. Reagan-National
18h 15m
2 stops
POS12:15 amPort of Spain Piarco Intl
$622
Air Canada
Oct 29
POS1:20 amPort of Spain Piarco Intl
31h 37m
1 stop
DCA8:57 amWashington, D.C. Reagan-National
Nov 7
DCA8:40 pmWashington, D.C. Reagan-National
27h 40m
1 stop
POS1:20 amPort of Spain Piarco Intl
$630
Air Canada
Jul 13
POS1:25 amPort of Spain Piarco Intl
21h 06m
1 stop
DCA10:31 pmWashington, D.C. Reagan-National
Dec 11
DCA6:59 amWashington, D.C. Reagan-National
17h 21m
1 stop
POS1:20 amPort of Spain Piarco Intl
$632

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

Our best United Airlines deals on Trinidad to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Aug 5
POS2:00 amPort of Spain Piarco Intl
10h 23m
1 stop
DCA12:23 pmWashington, D.C. Reagan-National
Aug 16
DCA1:01 pmWashington, D.C. Reagan-National
11h 49m
1 stop
POS12:50 amPort of Spain Piarco Intl
$636
United Airlines
Aug 5
POS2:00 amPort of Spain Piarco Intl
14h 57m
1 stop
DCA4:57 pmWashington, D.C. Reagan-National
Aug 14
DCA6:00 amWashington, D.C. Reagan-National
17h 23m
1 stop
POS11:23 pmPort of Spain Piarco Intl
$658
United Airlines
Aug 5
POS2:00 amPort of Spain Piarco Intl
14h 57m
1 stop
DCA4:57 pmWashington, D.C. Reagan-National
Aug 14
DCA6:00 amWashington, D.C. Reagan-National
17h 23m
1 stop
POS11:23 pmPort of Spain Piarco Intl
$659

momondo Fare Finder

 
Customize your flight search to find flights from Trinidad 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 June 16, 2026.
Use the filters below to find and compare flights from Trinidad 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

Wed 8/5

8:00 pm-10:59 pm

1 stop26h 59m

Washington, D.C. Reagan-National

Wed 8/19

6:20 am-6:31 pm

1 stop12h 11m

$613

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Sun 7/26

1:25 am-7:57 pm

1 stop18h 32m

Washington, D.C. Reagan-National

Mon 8/3

6:20 am-1:36 pm

1 stop7h 16m

$614

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Sun 7/26

1:25 am-9:48 pm

2 stops20h 23m

Washington, D.C. Reagan-National

Mon 8/3

6:20 am-1:36 pm

1 stop7h 16m

$617

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 10/29

1:20 am-8:57 am

1 stop31h 37m

Washington, D.C. Reagan-National

Sat 11/7

8:40 pm-1:20 am

1 stop27h 40m

$630

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 7/13

1:25 am-10:31 pm

1 stop21h 06m

Washington, D.C. Reagan-National

Fri 12/11

6:59 am-1:20 am

1 stop17h 21m

$632

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 7/13

1:25 am-10:31 pm

1 stop21h 06m

Washington, D.C. Reagan-National

Thu 7/30

6:21 am-6:35 pm

1 stop12h 14m

$634

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 8/7

7:41 pm-10:59 pm

1 stop27h 18m

Washington, D.C. Reagan-National

Mon 8/17

6:20 am-6:31 pm

1 stop12h 11m

$635
Quickest round-trip

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Wed 8/5

2:00 am-12:23 pm

1 stop10h 23m

Washington, D.C. Reagan-National

Sun 8/16

1:01 pm-12:50 am

1 stop11h 49m

$636

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 7/13

1:25 am-9:48 pm

2 stops20h 23m

Washington, D.C. Reagan-National

Thu 7/30

6:21 am-6:35 pm

1 stop12h 14m

$637

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 8/6

7:00 am-9:29 pm

2 stops14h 29m

Washington, D.C. Reagan-National

Fri 8/14

5:00 am-2:14 pm

2 stops9h 14m

$640

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Trinidad 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 June is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Trinidad, with most prices found around $231. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of June, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $405.

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

No. A direct flight is the cheapest option for a flight between Trinidad to Washington, D.C. Reagan-National Airport.

Cheap Trinidad 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 to Washington, D.C. Reagan-National Airport

Fastest flight time

9h 25m

Direct flights

None
The fastest flight from Trinidad to Washington, D.C. Reagan-National Airport takes 9h 25m
There are no direct flights from Trinidad to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Trinidad to Washington, D.C. Reagan-National Airport.
Search flight deals

Frequently asked questions about flying from Trinidad to Washington, D.C. Reagan-National Airport

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

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

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

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

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

    The required travel and health documents for your Washington, D.C. Reagan-National Airport 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. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Trinidad to Washington, D.C. Reagan-National Airport?

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

Compare and see reviews for airlines that fly from Trinidad to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $405Free CancellationRating
7.4
9,842 reviews
Search United Airlines flights
American AirlinesPriceFrom $409Free CancellationRating
7.1
11,666 reviews
Search American Airlines flights
Air CanadaPriceFrom $437Free CancellationRating
7.1
11,197 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
Laurel
Fredericksburg
Gaithersburg
Colonial Beach
Rockville
Linthicum Heights
Silver Spring
Towson
Manassas
Tysons
Springfield
Bethesda
Fairfax
College Park

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Trinidad to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Trinidad to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Trinidad to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Trinidad. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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