$234 Find Cheap Flights from Trinidad to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 4/19. 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 Trinidad to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Trinidad to Dulles Intl 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 Trinidad to Dulles Intl

Tue, Mar 24 - Mon, Mar 30
Air Canada Logo
1:20 am - 8:26 pm
POS
-
IAD
19h 06m
1 stop
Air Canada Logo
10:07 pm - 12:20 am
IAD
-
POS
26h 13m
2 stops
$414Air Canada
Tue, Apr 14 - Tue, Apr 21
Air Canada Logo
1:20 am - 8:29 pm
POS
-
IAD
19h 09m
1 stop
Air Canada Logo
9:00 am - 12:20 am
IAD
-
POS
15h 20m
1 stop
$431Air Canada
Tue, Apr 14 - Tue, Apr 21
Air Canada Logo
1:20 am - 7:40 pm
POS
-
IAD
18h 20m
2 stops
Air Canada Logo
8:15 am - 12:20 am
IAD
-
POS
16h 05m
2 stops
$434Air Canada
Thu, Mar 26 - Sun, Apr 5
Air Canada Logo
1:20 am - 4:28 pm
POS
-
IAD
15h 08m
1 stop
Air Canada Logo
8:20 am - 12:20 am
IAD
-
POS
16h 00m
1 stop
$439Air Canada
Tue, Apr 7 - Tue, Apr 14
Air Canada Logo
1:20 am - 4:30 pm
POS
-
IAD
39h 10m
2 stops
Air Canada Logo
8:20 am - 12:20 am
IAD
-
POS
16h 00m
1 stop
$442Air Canada
Thu, Apr 16 - Fri, Apr 24
Air Canada Logo
1:20 am - 4:30 pm
POS
-
IAD
15h 10m
2 stops
Air Canada Logo
10:08 pm - 12:20 am
IAD
-
POS
50h 12m
2 stops
$446Air Canada
Tue, Apr 14 - Tue, Apr 21
Air Canada Logo
1:20 am - 7:40 pm
POS
-
IAD
18h 20m
2 stops
Air Canada Logo
8:15 am - 12:20 am
IAD
-
POS
16h 05m
2 stops
$491Air Canada
Tue, Apr 28 - Wed, May 6
Air Canada Logo
1:20 am - 2:24 pm
POS
-
IAD
13h 04m
1 stop
Air Canada Logo
4:05 pm - 12:15 am
IAD
-
POS
8h 10m
1 stop
$507Air Canada
Fri, Apr 17 - Thu, Apr 23
Copa Airlines Logo
2:17 pm - 12:34 am
POS
-
IAD
10h 17m
1 stop
Copa Airlines Logo
2:21 am - 1:10 pm
IAD
-
POS
10h 49m
1 stop
$509Copa Airlines
Tue, Apr 28 - Wed, May 6
Air Canada Logo
1:20 am - 9:18 pm
POS
-
IAD
19h 58m
2 stops
Air Canada Logo
9:45 am - 12:15 am
IAD
-
POS
14h 30m
2 stops
$511Air Canada
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$234
Most popular time to fly and prices are also 13% lower on average.
Flight from Port of Spain to Washington Dulles Airport

FAQs for booking Trinidad to Washington Dulles Airport flights

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

    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 Trinidad to Washington Dulles Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Trinidad 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 Trinidad to Washington Dulles Airport?

    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 to Washington Dulles Airport with an airline and back to Trinidad with another airline.

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

    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 to Washington Dulles Airport from Trinidad up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Trinidad to Dulles Intl

 
Need help choosing which airline to fly with from Trinidad to Dulles Intl? 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 1569 reviews
7.4Comfort
6.8Food
8.1Crew
6.8Entertainment
7.8Boarding
Airline reviews

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

2.0 MediocreTalicia, Mar 2026
PTY - RDU
Read more Copa Airlines reviews

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

Flight got delayed; had to go through security three times.

Seats were awful. Media should have been included for such a long flight.

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

The flight was good overall. Everything went smoothly, although the landing was a bit rough. Still, it was a pleasant experience

I always enjoy flying Copa. There are very few airlines where I can enjoy a comfortable sleep in-flight. The snacks weren't the best, but they sufficed. The in-flight entertainment was fantastic, and I crossed another movie off my watch list.

Some of the Air hostesses are not that friendly. Need improvement

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

The seats were comfortable and we had leg room. Great entertainment.

Traveling to a place near Dulles Intl?

Book flights to Dulles Intl if you plan to visit one of these locations
Winchester
Linthicum Heights
Hanover
Springfield
Gaithersburg
Towson
Oxon Hill
Martinsburg
Owings Mills
Charles Town
Glen Burnie
Greenbelt
Ellicott City
Edgewood
Colonial Beach
Pikesville
Camp Springs
Lutherville Timonium
Hunt Valley
Westminster

Everything you need to know for your flight to Dulles Intl

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