Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. to Trinidad and Tobago from $170

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 and Tobago departing on 3/1. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
1:12 am - 1:11 pm
IAD
-
POS
10h 59m1 stop
Copa Airlines Logo
2:16 pm - 3:13 am
POS
-
IAD
13h 57m1 stop
$353Copa Airlines
Thu, Jan 22 - Mon, Jan 26
Copa Airlines Logo
3:37 pm - 1:44 am
BWI
-
POS
9h 07m1 stop
Copa Airlines Logo
3:40 am - 2:10 pm
POS
-
BWI
11h 30m1 stop
$367Copa Airlines
Mon, Jan 19 - Sun, Jan 25
Copa Airlines Logo
1:18 am - 1:11 pm
IAD
-
POS
10h 53m1 stop
Copa Airlines Logo
3:46 am - 3:00 pm
POS
-
IAD
11h 14m1 stop
$373Copa Airlines
Thu, Feb 26 - Mon, Mar 9
Copa Airlines Logo
3:37 pm - 1:44 am
BWI
-
POS
9h 07m1 stop
Copa Airlines Logo
2:16 pm - 2:10 pm
POS
-
BWI
24h 54m1 stop
$390Copa Airlines
Mon, Jan 19 - Mon, Jan 26
Air Canada Logo
9:40 am - 1:20 am
DCA
-
POS
14h 40m1 stop
Air Canada Logo
2:20 am - 10:35 pm
POS
-
DCA
21h 15m1 stop
$393Air Canada
Fri, Jan 23 - Sun, Jan 25
Air Canada Logo
9:00 am - 1:20 am
IAD
-
POS
15h 20m1 stop
Air Canada Logo
2:20 am - 3:46 pm
POS
-
IAD
14h 26m1 stop
$397Air Canada
Thu, Jan 8 - Tue, Jan 27
JetBlue Logo
10:05 am - 7:17 am
DCA
-
POS
20h 12m2 stops
JetBlue Logo
9:05 am - 9:00 pm
POS
-
DCA
12h 55m2 stops
$402JetBlue
Sat, Feb 28 - Fri, Mar 6
JetBlue Logo
7:00 am - 7:11 pm
DCA
-
POS
11h 11m2 stops
JetBlue Logo
8:20 am - 2:59 pm
POS
-
DCA
31h 39m2 stops
$404JetBlue
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
6:50 pm - 1:20 am
DCA
-
POS
29h 30m1 stop
Multiple Airlines Logo
8:30 am - 6:53 pm
POS
-
DCA
11h 23m2 stops
$409Multiple Airlines
Thu, Feb 5 - Tue, Feb 10
Multiple Airlines Logo
9:26 am - 8:00 pm
BWI
-
POS
9h 34m1 stop
Multiple Airlines Logo
10:10 am - 11:36 pm
POS
-
BWI
14h 26m1 stop
$411Multiple Airlines
Sun, Jan 18 - Thu, Jan 22

JetBlue flights from Washington, D.C. to Trinidad and Tobago

Our best JetBlue deals on Washington, D.C. to Trinidad and Tobago flight tickets
JetBlue
Feb 28
DCA10:05 amWashington, D.C. Reagan-National
20h 12m
2 stops
POS7:17 amPort of Spain Piarco Intl
Mar 6
POS9:05 amPort of Spain Piarco Intl
12h 55m
2 stops
DCA9:00 pmWashington, D.C. Reagan-National
$402
Find similar
JetBlue
Jan 27
DCA7:00 amWashington, D.C. Reagan-National
11h 11m
2 stops
POS7:11 pmPort of Spain Piarco Intl
Feb 3
POS8:20 amPort of Spain Piarco Intl
31h 39m
2 stops
DCA2:59 pmWashington, D.C. Reagan-National
$404
Find similar
JetBlue
Jan 13
DCA7:45 pmWashington, D.C. Reagan-National
22h 26m
2 stops
POS7:11 pmPort of Spain Piarco Intl
Jan 16
POS8:20 amPort of Spain Piarco Intl
33h 44m
2 stops
DCA5:04 pmWashington, D.C. Reagan-National
$423
Find similar

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

Our best Copa Airlines deals on Washington, D.C. to Trinidad and Tobago flight tickets
Copa Airlines
Jan 22
IAD1:12 amWashington, D.C. Dulles Intl
10h 59m
1 stop
POS1:11 pmPort of Spain Piarco Intl
Jan 26
POS2:16 pmPort of Spain Piarco Intl
13h 57m
1 stop
IAD3:13 amWashington, D.C. Dulles Intl
$353
Find similar
Copa Airlines
Jan 19
BWI3:37 pmBaltimore/Washington
9h 07m
1 stop
POS1:44 amPort of Spain Piarco Intl
Jan 25
POS3:40 amPort of Spain Piarco Intl
11h 30m
1 stop
BWI2:10 pmBaltimore/Washington
$367
Find similar
Copa Airlines
Feb 26
IAD1:18 amWashington, D.C. Dulles Intl
10h 53m
1 stop
POS1:11 pmPort of Spain Piarco Intl
Mar 9
POS3:46 amPort of Spain Piarco Intl
11h 14m
1 stop
IAD3:00 pmWashington, D.C. Dulles Intl
$373
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Trinidad and Tobago 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 7, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Trinidad and Tobago 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 1/22

1:12 am-1:11 pm

1 stop10h 59m

Port of Spain Piarco Intl

Mon 1/26

2:16 pm-3:13 am

1 stop13h 57m

$353

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Mon 1/19

3:37 pm-1:44 am

1 stop9h 07m

Port of Spain Piarco Intl

Sun 1/25

3:40 am-2:10 pm

1 stop11h 30m

$367

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 2/26

1:18 am-1:11 pm

1 stop10h 53m

Port of Spain Piarco Intl

Mon 3/9

3:46 am-3:00 pm

1 stop11h 14m

$373

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Mon 1/19

3:37 pm-1:44 am

1 stop9h 07m

Port of Spain Piarco Intl

Mon 1/26

2:16 pm-2:10 pm

1 stop24h 54m

$390

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Fri 1/23

9:40 am-1:20 am

1 stop14h 40m

Port of Spain Piarco Intl

Sun 1/25

2:20 am-10:35 pm

1 stop21h 15m

$393

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 1/8

9:00 am-1:20 am

1 stop15h 20m

Port of Spain Piarco Intl

Tue 1/27

2:20 am-3:46 pm

1 stop14h 26m

$397

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sat 2/28

10:05 am-7:17 am

2 stops20h 12m

Port of Spain Piarco Intl

Fri 3/6

9:05 am-9:00 pm

2 stops12h 55m

$402

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Tue 1/27

7:00 am-7:11 pm

2 stops11h 11m

Port of Spain Piarco Intl

Tue 2/3

8:20 am-2:59 pm

2 stops31h 39m

$404

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Thu 2/5

6:50 pm-1:20 am

1 stop29h 30m

Port of Spain Piarco Intl

Tue 2/10

8:30 am-6:53 pm

2 stops11h 23m

$409

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Sun 1/18

9:26 am-8:00 pm

1 stop9h 34m

Port of Spain Piarco Intl

Thu 1/22

10:10 am-11:36 pm

1 stop14h 26m

$411

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Trinidad and Tobago from

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

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 and Tobago?

In general, January is the cheapest month to fly from Washington, D.C. to Trinidad and Tobago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $428. If you aren’t able to travel to Trinidad and Tobago during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $474.

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

On average, the least expensive day to fly to Trinidad and Tobago from Washington, D.C. is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $480. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Trinidad and Tobago is Sunday, with ticket prices averaging around $707.

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

According to our data, the cheapest time of day to fly to Trinidad and Tobago is in the evening. momondo users have found flights departing from Washington, D.C. to Trinidad and Tobago in the evening for as low as $513. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Trinidad and Tobago, so prices are often more expensive at around $733 per ticket.

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

You could potentially save up to 8% on your flight if you consider stops on a Washington, D.C. to Trinidad and Tobago flight.

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

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

Fastest flight time

9h 04m

Direct flights

None
The fastest flight from Washington, D.C. to Trinidad and Tobago takes 9h 04m
There are no direct flights from Washington, D.C. to Trinidad and Tobago. There are no popular flight routes from Washington, D.C. to Trinidad and Tobago.
Search flight deals

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

    Prices for flights from Washington, D.C. to Trinidad and Tobago are updated daily.

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

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

    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 Washington, D.C. to Trinidad and Tobago.

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

    The travel and health documents you'll need for your trip to Trinidad and Tobago 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 Trinidad and Tobago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Compare and see reviews for airlines that fly from Washington, D.C. to Trinidad and Tobago with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $291Free CancellationRating
7.6
1,555 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $323Free CancellationRating
7.4
9,073 reviews
Search United Airlines flights
American AirlinesPriceFrom $347Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights

Why use momondo?

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

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 Washington, D.C. to Trinidad and Tobago for you.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Trinidad and Tobago flights to just show those with flexible booking policies.

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

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 and Tobago from Washington, D.C..

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

Of course. momondo tracks the price of Washington, D.C. to Trinidad and Tobago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Trinidad and Tobago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 1/6
Tue 1/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Trinidad and Tobago

Popular cities in Trinidad and Tobago

Popular flights according to clicks in the last 7 days on momondo
Flights to Port of Spainfrom $241
Flights to Scarborough, Eastern Tobagofrom $332