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Cheap flights from Washington, D.C. Dulles Intl Airport to Trinidad from $180

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. Dulles Intl Airport to Trinidad departing on 4/12. 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 Washington, D.C. Dulles Intl Airport to Trinidad

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:00 am - 12:20 am
IAD
-
POS
15h 20m
1 stop
Air Canada Logo
1:20 am - 3:39 pm
POS
-
IAD
14h 19m
1 stop
$408Air Canada
Tue, Apr 14 - Thu, Apr 16
Air Canada Logo
9:00 am - 12:20 am
IAD
-
POS
15h 20m
1 stop
Air Canada Logo
1:20 am - 7:40 pm
POS
-
IAD
18h 20m
2 stops
$411Air Canada
Thu, Apr 16 - Fri, Apr 17
Air Canada Logo
10:07 pm - 12:20 am
IAD
-
POS
26h 13m
2 stops
Air Canada Logo
1:20 am - 3:39 pm
POS
-
IAD
14h 19m
1 stop
$413Air Canada
Sat, Apr 11 - Sun, Apr 19
Air Canada Logo
8:15 am - 12:20 am
IAD
-
POS
16h 05m
2 stops
Air Canada Logo
1:20 am - 7:40 pm
POS
-
IAD
18h 20m
2 stops
$416Air Canada
Thu, Apr 16 - Fri, Apr 17
Air Canada Logo
9:00 am - 12:20 am
IAD
-
POS
15h 20m
1 stop
Air Canada Logo
1:20 am - 2:24 pm
POS
-
IAD
13h 04m
1 stop
$417Air Canada
Sun, Apr 19 - Tue, Apr 21
Air Canada Logo
8:20 am - 12:20 am
IAD
-
POS
16h 00m
1 stop
Air Canada Logo
1:20 am - 3:39 pm
POS
-
IAD
14h 19m
1 stop
$418Air Canada
Sun, Apr 19 - Tue, Apr 21
Air Canada Logo
12:40 pm - 12:20 am
IAD
-
POS
35h 40m
2 stops
Air Canada Logo
1:20 am - 3:39 pm
POS
-
IAD
14h 19m
1 stop
$421Air Canada
Wed, Apr 15 - Fri, Apr 17
Air Canada Logo
9:00 am - 12:20 am
IAD
-
POS
15h 20m
1 stop
Air Canada Logo
1:20 am - 8:29 pm
POS
-
IAD
19h 09m
1 stop
$457Air Canada
Fri, Apr 24 - Sun, Apr 26
Air Canada Logo
9:00 am - 12:20 am
IAD
-
POS
15h 20m
1 stop
Air Canada Logo
1:20 am - 9:18 pm
POS
-
IAD
19h 58m
2 stops
$462Air Canada
Fri, Apr 24 - Sun, Apr 26
Copa Airlines Logo
4:38 pm - 1:46 am
IAD
-
POS
9h 08m
1 stop
Copa Airlines Logo
3:49 am - 3:05 pm
POS
-
IAD
11h 16m
1 stop
$478Copa Airlines
Thu, May 7 - Sun, May 10

Copa Airlines flights from Washington, D.C. Dulles Intl Airport to Trinidad

Our best Copa Airlines deals on Washington, D.C. Dulles Intl Airport to Trinidad flight tickets
Copa Airlines
May 7
IAD4:38 pmWashington, D.C. Dulles Intl
9h 08m
1 stop
POS1:46 amPort of Spain Piarco Intl
May 10
POS3:49 amPort of Spain Piarco Intl
11h 16m
1 stop
IAD3:05 pmWashington, D.C. Dulles Intl
$478
Copa Airlines
Apr 25
IAD4:33 pmWashington, D.C. Dulles Intl
9h 07m
1 stop
POS1:40 amPort of Spain Piarco Intl
May 1
POS3:49 amPort of Spain Piarco Intl
11h 16m
1 stop
IAD3:05 pmWashington, D.C. Dulles Intl
$551
Copa Airlines
May 14
IAD2:21 amWashington, D.C. Dulles Intl
10h 55m
1 stop
POS1:16 pmPort of Spain Piarco Intl
May 17
POS3:49 amPort of Spain Piarco Intl
11h 16m
1 stop
IAD3:05 pmWashington, D.C. Dulles Intl
$568

United Airlines flights from Washington, D.C. Dulles Intl Airport to Trinidad

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Trinidad flight tickets
United Airlines
Jul 14
IAD8:40 amWashington, D.C. Dulles Intl
14h 43m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Jul 21
POS12:30 amPort of Spain Piarco Intl
10h 58m
1 stop
IAD11:28 amWashington, D.C. Dulles Intl
$580
United Airlines
Apr 26
IAD8:30 amWashington, D.C. Dulles Intl
14h 53m
1 stop
POS11:23 pmPort of Spain Piarco Intl
May 2
POS12:30 amPort of Spain Piarco Intl
11h 00m
1 stop
IAD11:30 amWashington, D.C. Dulles Intl
$600
United Airlines
Jun 18
IAD6:30 amWashington, D.C. Dulles Intl
16h 53m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Jun 21
POS12:30 amPort of Spain Piarco Intl
10h 58m
1 stop
IAD11:28 amWashington, D.C. Dulles Intl
$621

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 April 1, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Trinidad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Tue 4/14

9:00 am-12:20 am

1 stop15h 20m

Port of Spain Piarco Intl

Thu 4/16

1:20 am-3:39 pm

1 stop14h 19m

$408

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 4/16

9:00 am-12:20 am

1 stop15h 20m

Port of Spain Piarco Intl

Fri 4/17

1:20 am-7:40 pm

2 stops18h 20m

$411

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Sat 4/11

10:07 pm-12:20 am

2 stops26h 13m

Port of Spain Piarco Intl

Sun 4/19

1:20 am-3:39 pm

1 stop14h 19m

$413

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 4/16

8:15 am-12:20 am

2 stops16h 05m

Port of Spain Piarco Intl

Fri 4/17

1:20 am-7:40 pm

2 stops18h 20m

$416

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Sun 4/19

9:00 am-12:20 am

1 stop15h 20m

Port of Spain Piarco Intl

Tue 4/21

1:20 am-2:24 pm

1 stop13h 04m

$417

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Sun 4/19

8:20 am-12:20 am

1 stop16h 00m

Port of Spain Piarco Intl

Tue 4/21

1:20 am-3:39 pm

1 stop14h 19m

$418

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Wed 4/15

12:40 pm-12:20 am

2 stops35h 40m

Port of Spain Piarco Intl

Fri 4/17

1:20 am-3:39 pm

1 stop14h 19m

$421

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Fri 4/24

9:00 am-12:20 am

1 stop15h 20m

Port of Spain Piarco Intl

Sun 4/26

1:20 am-8:29 pm

1 stop19h 09m

$457

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Fri 4/24

9:00 am-12:20 am

1 stop15h 20m

Port of Spain Piarco Intl

Sun 4/26

1:20 am-9:18 pm

2 stops19h 58m

$462
Quickest round-trip

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 5/7

4:38 pm-1:46 am

1 stop9h 08m

Port of Spain Piarco Intl

Sun 5/10

3:49 am-3:05 pm

1 stop11h 16m

$478

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. Dulles Intl Airport 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. Dulles Intl Airport is in November. Flight prices, which tend to average around $327, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Trinidad from Washington, D.C. Dulles Intl Airport during January instead. Flights to Trinidad in January, while not as cheap as those in November, still average around $341.

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

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

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

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

Fastest flight time

9h 08m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Trinidad takes 9h 08m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Trinidad. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Trinidad.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Trinidad

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Trinidad?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Trinidad

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Trinidad with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $175Free CancellationRating
7.1
10,877 reviews
Search Air Canada flights
United AirlinesPriceFrom $283Free CancellationRating
7.4
9,533 reviews
Search United Airlines flights
Copa AirlinesPriceFrom $327Free CancellationRating
7.5
1,577 reviews
Search Copa Airlines flights

Why use momondo?

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

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

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

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

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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