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Cheap flights from Washington, D.C. to Trinidad from $181

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Trinidad departing on 1/4. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
1:12 am - 1:33 pm
IAD
-
POS
11h 21m1 stop
Copa Airlines Logo
3:13 am - 2:00 pm
POS
-
IAD
11h 47m1 stop
$353Copa Airlines
Thu, Jan 29 - Sun, Feb 1
Copa Airlines Logo
1:12 am - 1:33 pm
IAD
-
POS
11h 21m1 stop
Copa Airlines Logo
3:13 am - 3:15 am
POS
-
IAD
25h 02m1 stop
$369Copa Airlines
Thu, Jan 29 - Sun, Feb 1
Copa Airlines Logo
3:25 pm - 2:13 am
IAD
-
POS
9h 48m1 stop
Copa Airlines Logo
3:46 am - 2:00 pm
POS
-
IAD
11h 14m1 stop
$373Copa Airlines
Fri, Jan 30 - Mon, Mar 2
JetBlue Logo
7:00 am - 7:11 pm
DCA
-
POS
11h 11m2 stops
JetBlue Logo
8:20 am - 9:45 pm
POS
-
DCA
14h 25m2 stops
$383JetBlue
Mon, Jan 26 - Wed, Jan 28
Copa Airlines Logo
1:18 am - 1:33 pm
IAD
-
POS
11h 15m1 stop
Copa Airlines Logo
2:28 pm - 11:32 pm
POS
-
IAD
10h 04m1 stop
$390Copa Airlines
Tue, Feb 17 - Wed, Feb 25
Copa Airlines Logo
3:35 pm - 1:46 am
IAD
-
POS
9h 11m1 stop
Copa Airlines Logo
3:46 am - 3:00 pm
POS
-
IAD
11h 14m1 stop
$393Copa Airlines
Fri, Mar 6 - Mon, Mar 9
JetBlue Logo
6:00 am - 7:11 pm
DCA
-
POS
12h 11m1 stop
JetBlue Logo
8:20 am - 9:51 am
POS
-
DCA
26h 31m2 stops
$418JetBlue
Mon, Jan 26 - Wed, Jan 28
Multiple Airlines Logo
1:48 pm - 6:55 pm
IAD
-
POS
28h 07m1 stop
Multiple Airlines Logo
9:10 am - 7:58 pm
POS
-
IAD
11h 48m1 stop
$418Multiple Airlines
Sun, Jan 18 - Fri, Jan 23
Multiple Airlines Logo
9:40 am - 1:20 am
DCA
-
POS
14h 40m1 stop
Multiple Airlines Logo
8:45 am - 9:45 pm
POS
-
DCA
14h 00m2 stops
$419Multiple Airlines
Tue, Jan 20 - Sat, Jan 24
American Airlines Logo
10:09 am - 10:48 pm
BWI
-
POS
11h 39m1 stop
American Airlines Logo
6:30 am - 11:59 pm
POS
-
BWI
18h 29m1 stop
$509American Airlines
Thu, Jan 22 - Fri, Feb 6

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

Our best Copa Airlines deals on Washington, D.C. to Trinidad flight tickets
Copa Airlines
Jan 30
IAD8:25 amWashington, D.C. Dulles Intl
16h 48m
1 stop
POS2:13 amPort of Spain Piarco Intl
Feb 1
POS3:13 amPort of Spain Piarco Intl
11h 47m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
$353
Find similar
Copa Airlines
Jan 29
IAD1:12 amWashington, D.C. Dulles Intl
11h 21m
1 stop
POS1:33 pmPort of Spain Piarco Intl
Feb 1
POS3:13 amPort of Spain Piarco Intl
25h 02m
1 stop
IAD3:15 amWashington, D.C. Dulles Intl
$369
Find similar
Copa Airlines
Jan 30
IAD3:25 pmWashington, D.C. Dulles Intl
9h 48m
1 stop
POS2:13 amPort of Spain Piarco Intl
Mar 2
POS3:46 amPort of Spain Piarco Intl
11h 14m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
$373
Find similar

JetBlue flights from Washington, D.C. to Trinidad

Our best JetBlue deals on Washington, D.C. to Trinidad flight tickets
JetBlue
Jan 26
DCA7:00 amWashington, D.C. Reagan-National
11h 11m
2 stops
POS7:11 pmPort of Spain Piarco Intl
Jan 28
POS8:20 amPort of Spain Piarco Intl
14h 25m
2 stops
DCA9:45 pmWashington, D.C. Reagan-National
$383
Find similar
JetBlue
Jan 26
DCA6:00 amWashington, D.C. Reagan-National
12h 11m
1 stop
POS7:11 pmPort of Spain Piarco Intl
Jan 28
POS8:20 amPort of Spain Piarco Intl
26h 31m
2 stops
DCA9:51 amWashington, D.C. Reagan-National
$418
Find similar
JetBlue
Jan 5
DCA11:20 amWashington, D.C. Reagan-National
17h 57m
2 stops
POS6:17 amPort of Spain Piarco Intl
Jan 11
POS8:20 amPort of Spain Piarco Intl
25h 16m
2 stops
DCA8:36 amWashington, D.C. Reagan-National
$433
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Trinidad 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 December 23, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Trinidad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 1/29

1:12 am-1:33 pm

1 stop11h 21m

Port of Spain Piarco Intl

Sun 2/1

3:13 am-2:00 pm

1 stop11h 47m

$353

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 1/29

1:12 am-1:33 pm

1 stop11h 21m

Port of Spain Piarco Intl

Sun 2/1

3:13 am-3:15 am

1 stop25h 02m

$369

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Fri 1/30

3:25 pm-2:13 am

1 stop9h 48m

Port of Spain Piarco Intl

Mon 3/2

3:46 am-2:00 pm

1 stop11h 14m

$373

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Mon 1/26

7:00 am-7:11 pm

2 stops11h 11m

Port of Spain Piarco Intl

Wed 1/28

8:20 am-9:45 pm

2 stops14h 25m

$383

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Tue 2/17

1:18 am-1:33 pm

1 stop11h 15m

Port of Spain Piarco Intl

Wed 2/25

2:28 pm-11:32 pm

1 stop10h 04m

$390

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Fri 3/6

3:35 pm-1:46 am

1 stop9h 11m

Port of Spain Piarco Intl

Mon 3/9

3:46 am-3:00 pm

1 stop11h 14m

$393

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Mon 1/26

6:00 am-7:11 pm

1 stop12h 11m

Port of Spain Piarco Intl

Wed 1/28

8:20 am-9:51 am

2 stops26h 31m

$418

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Sun 1/18

1:48 pm-6:55 pm

1 stop28h 07m

Port of Spain Piarco Intl

Fri 1/23

9:10 am-7:58 pm

1 stop11h 48m

$418

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Tue 1/20

9:40 am-1:20 am

1 stop14h 40m

Port of Spain Piarco Intl

Sat 1/24

8:45 am-9:45 pm

2 stops14h 00m

$419

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Thu 1/22

10:09 am-10:48 pm

1 stop11h 39m

Port of Spain Piarco Intl

Fri 2/6

6:30 am-11:59 pm

1 stop18h 29m

$509

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 Trinidad from

How to get the cheapest flight ticket from Washington, D.C. to Trinidad

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 Trinidad?

The cheapest month to fly to Trinidad from Washington, D.C. is in January. Flight prices, which tend to average around $428, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Trinidad from Washington, D.C. during November instead. Flights to Trinidad in November, while not as cheap as those in January, still average around $474.

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

The cheapest day to depart on your flight to Trinidad is on a Tuesday when prices can be found for as low as $480. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Trinidad on Sunday is $707.

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

Flying to Trinidad from Washington, D.C. in the evening is the least expensive time of day to depart. momondo users have found prices as low as $513 when looking at flights departing in the evening. Flights in the morning are often more expensive with an average ticket price of $733.

Can stopping save me money on Washington, D.C. to Trinidad flights?

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

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

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

Fastest flight time

8h 35m

Direct flights

None
The fastest flight from Washington, D.C. to Trinidad takes 8h 35m
There are no direct flights from Washington, D.C. to Trinidad. There are no popular flight routes from Washington, D.C. to Trinidad.
Search flight deals

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

    Prices for flights from Washington, D.C. to Trinidad refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Trinidad.

  • What documentation or ID do you need to fly to Trinidad?

    The travel and health documents required for your trip to Trinidad can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trinidad. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Compare and see reviews for airlines that fly from Washington, D.C. to Trinidad with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $291Free CancellationRating
7.6
1,558 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $323Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights
American AirlinesPriceFrom $373Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Trinidad from Washington, D.C..

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

momondo does allow users to show only those flights to Trinidad from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Trinidad from Washington, D.C..

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

Price alerts on flights to Trinidad from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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