$249 Find Cheap Flights from Washington Dulles Airport to Trinidad and Tobago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Trinidad and Tobago departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Dulles Intl to Trinidad and Tobago

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Port of Spain
Port of Spain1 stop$446
Scarborough
Scarborough2 stops$1,083
Port of Spain
Port of Spain1 stop$446
Scarborough
Scarborough2 stops$1,083

Book Cheap Dulles Intl to Trinidad and Tobago Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Trinidad and Tobago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Trinidad and Tobago

Sun, May 24 - Thu, May 28
Multiple Airlines Logo
5:30 pm - 8:00 pm
IAD
-
POS
26h 30m
1 stop
Multiple Airlines Logo
10:10 am - 7:50 pm
POS
-
IAD
9h 40m
1 stop
$446Multiple Airlines
Wed, May 20 - Sun, May 24
Multiple Airlines Logo
6:27 pm - 8:00 pm
IAD
-
POS
25h 33m
2 stops
Multiple Airlines Logo
10:10 am - 7:50 pm
POS
-
IAD
9h 40m
1 stop
$453Multiple Airlines
Sun, May 24 - Sun, May 31
Multiple Airlines Logo
5:30 pm - 8:00 pm
IAD
-
POS
26h 30m
1 stop
Multiple Airlines Logo
10:10 am - 11:09 pm
POS
-
IAD
36h 59m
2 stops
$467Multiple Airlines
Wed, May 20 - Thu, May 28
Multiple Airlines Logo
6:27 pm - 8:00 pm
IAD
-
POS
25h 33m
2 stops
Multiple Airlines Logo
10:10 am - 7:50 pm
POS
-
IAD
9h 40m
1 stop
$478Multiple Airlines
Thu, May 28 - Tue, Jun 2
Multiple Airlines Logo
5:30 pm - 8:00 pm
IAD
-
POS
26h 30m
1 stop
Multiple Airlines Logo
9:10 am - 5:27 pm
POS
-
IAD
32h 17m
2 stops
$480Multiple Airlines
Sun, May 24 - Thu, May 28
Multiple Airlines Logo
8:47 pm - 8:00 pm
IAD
-
POS
23h 13m
2 stops
Multiple Airlines Logo
10:10 am - 7:50 pm
POS
-
IAD
9h 40m
1 stop
$490Multiple Airlines
Tue, May 19 - Sun, May 24
Multiple Airlines Logo
11:07 am - 6:55 pm
IAD
-
POS
31h 48m
2 stops
Multiple Airlines Logo
10:10 am - 7:50 pm
POS
-
IAD
9h 40m
1 stop
$494Multiple Airlines
Wed, May 20 - Fri, May 22
Multiple Airlines Logo
6:27 pm - 8:00 pm
IAD
-
POS
25h 33m
2 stops
Multiple Airlines Logo
10:10 am - 7:50 pm
POS
-
IAD
9h 40m
1 stop
$503Multiple Airlines
Sat, May 23 - Thu, May 28
Multiple Airlines Logo
5:30 pm - 8:00 pm
IAD
-
POS
26h 30m
1 stop
Multiple Airlines Logo
10:10 am - 7:50 pm
POS
-
IAD
9h 40m
1 stop
$513Multiple Airlines
Tue, May 19 - Thu, May 28
Multiple Airlines Logo
11:07 am - 6:55 pm
IAD
-
POS
31h 48m
2 stops
Multiple Airlines Logo
10:10 am - 7:50 pm
POS
-
IAD
9h 40m
1 stop
$519Multiple Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Trinidad and Tobago flights

Get data-powered insights and trends into flights from Dulles Intl to Trinidad and Tobago to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Trinidad and Tobago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Trinidad and Tobago, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Trinidad and Tobago is August, when tickets cost $137 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is $734 and $412 respectively.

Good to know

Low seasonMarch
Cheapest flight$249
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Washington Dulles Airport to Port of Spain

FAQs - booking Trinidad and Tobago flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Trinidad and Tobago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Trinidad and Tobago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Trinidad and Tobago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Trinidad and Tobago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Trinidad and Tobago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to Trinidad and Tobago with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Trinidad and Tobago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to Trinidad and Tobago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Dulles Intl to Trinidad and Tobago

 
Need help choosing which airline to fly with from Dulles Intl to Trinidad and Tobago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Copa AirlinesOverall score based on 1577 reviews
7.8Boarding
6.8Entertainment
8.1Crew
7.4Comfort
6.8Food
Airline reviews

I was flying business class, and the French fellow passengers were super noisy. It was not a comfortable flight. And the crew was not helpful.

2.0 MediocreFiruz, Apr 2026
MEX - PTY
Read more Copa Airlines reviews

I was flying business class, and the French fellow passengers were super noisy. It was not a comfortable flight. And the crew was not helpful.

Entire experience from check in to landing was amazing the flight crew was excellent and friendly. Seats were comfortable.

Boarding was confusing from staff telling going to preboard and than to group 1 Airplane was not cooling at the beginning

Avoid at all costs. My wife had to stay back on a connecting flight as her parents flight was delayed. 10 days later on the way back they cancelled all our flights. We had to rebook all four of us on the next days flight.

Do not book it’s a scam! They stole $1200 from me

Copa staff at PTY and one particular crew member were unhelpful & rude.

A lot things happened in this trip.The fly should be less stress.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Sat next to a one year old. She crawled all over the place and made me laugh.

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

Easy boarding, inflight refreshments came on time and comfortable seat

It was good that our flight left early. It was a nice smooth flight and landing.

All good……but luggage didn’t make it on the airplane. Had to wait 3 days. Was a bummer.

Small suitcase used for carryon the last time was refused by boarding crew this time. Appears to be at the discretion and mood of the person on the day. Flight was only half booked, there would have been no problem with space.

It was a problem because there was a delay where we sat before taking off from newark,then when landed in Toronto we sat on tarmac and they wouldn't let us out for a long period of time. When we finally were released to the airport in Toronto the attendant scanned our boarding pass that we were here for our connection to Brazil. We ran all the way to the gate and they said at the gate the door is shut so we can not let you on the plane. We explained that we were checked in by the attendant when we arrived at Toronto airport to go to Brazil and they should not have shut the door. We were ignored at the gate

Flight home was delayed multiple times, did not get home until 2am

the check-in lady at ORD was extremely rude and unprofessional. very disappointed as it was supposed to be a celebration for my wife's birthday and it really put a damper on things. if i wanted to be treated like trash, i would have flown Economy! (as opposed to business class)

My original flight was cancelled and then rebooked four hours later on a recovery flight, but I was checked in as stanby and had no seats so as a family of four we were concerned about not being seated altogether. Our flight then got delayed by another 1.5 hours and when seats were assigned at the gate, three of the four of us were together and we could get my wife closer, they offered no assistance.

I bought a ticket from Kayak. When I got to the airport, the was no ticket. I had to pay 5X to get to my destination. No response received from Kayak. I will NEVER use them again.

Everything you need to know for your flight from Dulles Intl to Trinidad and Tobago

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