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Cheap Flights from Trinidad and Tobago to Dulles Intl

 
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Thu, Oct 15 - Tue, Oct 27
Multiple Airlines Logo
10:10 am - 8:11 pmPOS  Port of Spain Piarco Intl-IAD Washington, D.C. Dulles Intl
10h 01m1 stop Fort Lauderdale
Multiple Airlines Logo
9:06 pm - 6:55 pmIAD  Washington, D.C. Dulles Intl-POS Port of Spain Piarco Intl
21h 49m2 stops Atlanta Hartsfield-Jackson Miami
$546Multiple Airlines
Thu, Oct 15 - Tue, Oct 27
Multiple Airlines Logo
10:10 am - 8:11 pmPOS  Port of Spain Piarco Intl-IAD Washington, D.C. Dulles Intl
10h 01m1 stop Fort Lauderdale
Multiple Airlines Logo
9:06 pm - 6:55 pmIAD  Washington, D.C. Dulles Intl-POS Port of Spain Piarco Intl
21h 49m2 stops Atlanta Hartsfield-Jackson Miami
$550Multiple Airlines
Thu, Oct 15 - Thu, Oct 22
Multiple Airlines Logo
10:10 am - 8:11 pmPOS  Port of Spain Piarco Intl-IAD Washington, D.C. Dulles Intl
10h 01m1 stop Fort Lauderdale
Multiple Airlines Logo
7:54 am - 6:55 pmIAD  Washington, D.C. Dulles Intl-POS Port of Spain Piarco Intl
35h 01m2 stops Atlanta Hartsfield-Jackson Miami
$556Multiple Airlines
Fri, Oct 16 - Tue, Oct 27
Multiple Airlines Logo
10:10 am - 8:11 pmPOS  Port of Spain Piarco Intl-IAD Washington, D.C. Dulles Intl
10h 01m1 stop Fort Lauderdale
Multiple Airlines Logo
9:06 pm - 6:55 pmIAD  Washington, D.C. Dulles Intl-POS Port of Spain Piarco Intl
21h 49m2 stops Atlanta Hartsfield-Jackson Miami
$560Multiple Airlines
Wed, Nov 4 - Tue, Nov 10
Copa Airlines Logo
2:19 pm - 1:58 pmPOS  Port of Spain Piarco Intl-IAD Washington, D.C. Dulles Intl
24h 39m1 stop Panama City Tocumen Intl
Copa Airlines Logo
8:32 am - 1:17 pmIAD  Washington, D.C. Dulles Intl-POS Port of Spain Piarco Intl
27h 45m1 stop Panama City Tocumen Intl
$646Copa Airlines
Fri, Dec 11 - Thu, Jan 28
Copa Airlines Logo
2:22 pm - 3:19 amPOS  Port of Spain Piarco Intl-IAD Washington, D.C. Dulles Intl
13h 57m1 stop Panama City Tocumen Intl
Copa Airlines Logo
4:18 am - 1:55 amIAD  Washington, D.C. Dulles Intl-POS Port of Spain Piarco Intl
20h 37m1 stop Panama City Tocumen Intl
$646Copa Airlines
Wed, Oct 14 - Tue, Oct 20
Copa Airlines Logo
2:23 pm - 3:04 pmPOS  Port of Spain Piarco Intl-IAD Washington, D.C. Dulles Intl
24h 41m1 stop Panama City Tocumen Intl
Copa Airlines Logo
9:35 am - 1:17 pmIAD  Washington, D.C. Dulles Intl-POS Port of Spain Piarco Intl
27h 42m1 stop Panama City Tocumen Intl
$646Copa Airlines
Tue, Feb 2 - Sun, Feb 14
United Airlines Logo
2:20 am - 11:34 amPOS  Port of Spain Piarco Intl-IAD Washington, D.C. Dulles Intl
10h 14m1 stop Newark
United Airlines Logo
12:35 pm - 1:05 amIAD  Washington, D.C. Dulles Intl-POS Port of Spain Piarco Intl
11h 30m1 stop Newark
$656United Airlines
Wed, Oct 14 - Tue, Oct 27
United Airlines Logo
12:30 am - 7:02 pmPOS  Port of Spain Piarco Intl-IAD Washington, D.C. Dulles Intl
18h 32m1 stop Houston George Bush Intcntl
United Airlines Logo
12:50 pm - 11:18 pmIAD  Washington, D.C. Dulles Intl-POS Port of Spain Piarco Intl
10h 28m1 stop Houston George Bush Intcntl
$656United Airlines
Tue, Oct 13 - Tue, Oct 27
United Airlines Logo
12:30 am - 11:28 amPOS  Port of Spain Piarco Intl-IAD Washington, D.C. Dulles Intl
10h 58m1 stop Houston George Bush Intcntl
United Airlines Logo
8:34 am - 11:18 pmIAD  Washington, D.C. Dulles Intl-POS Port of Spain Piarco Intl
14h 44m1 stop Houston George Bush Intcntl
$656United Airlines
Booking Insights

KAYAK's insights & trends for flights to Dulles Intl

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

What are the most popular airlines flying to Washington, D.C. Dulles Intl Airport?

The most popular airline among KAYAK users flying to Washington, D.C. Dulles Intl Airport is Copa Airlines, followed by United Airlines.

Good to know

Low season

March

Cheapest flight

$280
Best time to beat the crowds with an average 58% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Port of Spain to Washington Dulles Airport

FAQs - booking Washington Dulles Airport flights

  • How far is Washington, D.C. Dulles Intl Airport from central Washington, D.C.?

    There are 22 miles between Washington, D.C. city center and Washington, D.C. Dulles Intl Airport.

  • How does KAYAK find such low prices on flights 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 to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket 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 is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Washington, D.C. Dulles Intl Airport are there each week?

    Each week there are around 5,932 direct flights from within Trinidad and Tobago to Washington, D.C. Dulles Intl Airport. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Washington Dulles Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington Dulles Airport flight deals.

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

 
Need help choosing which airline to fly with 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.
7.6
Copa AirlinesOverall score based on 1543 reviews
7.4Comfort
7.8Boarding
8.1Crew
6.9Food
6.9Entertainment
Airline reviews

Flight Crew Review The crew was absolutely amazing from start to finish! They were friendly, professional, attentive, and genuinely made the flight feel comfortable and enjoyable. Every interaction was pleasant, and they went above and beyond to make sure passengers were taken care of. You could really tell that they cared about providing great service. I truly appreciate their kindness and professionalism and would be happy to fly with this crew again!

10.0 ExcellentAnonymous, Aug 2026
Read more Copa Airlines reviews

Flight Crew Review The crew was absolutely amazing from start to finish! They were friendly, professional, attentive, and genuinely made the flight feel comfortable and enjoyable. Every interaction was pleasant, and they went above and beyond to make sure passengers were taken care of. You could really tell that they cared about providing great service. I truly appreciate their kindness and professionalism and would be happy to fly with this crew again!

stood in line to check in luggage for nearly an hour. very poor service and not excusable

Same as the previous flight as far as comfort and food. Entertainment didn’t have a watchable screen so everything would need to be watched on your own device in which they didn’t have a charging port that accommodated my iPhone. Seats were very uncomfortable. Staff was very friendly.

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

horrible service, food was an embarrassment, no charging for cellphones, stay away

Great experience with a crew always thinking in the passenger

We paid extra with copa for seats near one another The plane was changed and we lost our seats We were all Separated. We have not received a refund for our seats despite emailing and calling.

We were in transit from Lima (flight at 1.10am) and we were in stand by in our flight from Panama to Washington. We wait from 4.30 am to 18.30pm in the Airport. The company give us 2 x 15 dollars for eat during the day and a personnal travel voucher of 400 dollars each. Do they buy food one time something in the Airport ??? And one of us live in France so the voucher is not usable. More than 24 hours travel !! And our place were near the toilets, with 8 children around us. The boy behind my seat stamped his feet on my back all the flight. Really Wonder full ! So we are totally unhappy with our travel. Thanks Copa Airlines....

I loved my experience. Very safe, Very informative and very friendly.

Copa crew is almost never great in terms of service.

Awful!!!. I do not recommend United. The flight staff are unhappy and don't attempt to make the passengers feel comfortable or welcome. The food is not edible, and the seats are miserable. My expensive luggage was destroyed, and the ticket prices are too much for the experience.

On time, easy boarding. Anytime you sit in an economy seat, it’s uncomfortable. New plane and the bathrooms were in the galley at the back of the plane which seemed odd.

Did not like the check in guy quibbling over a couple pounds at the luggage weigh in

Just having a little bit more legroom would've been nice.

This is related to my second leg of the flight, from Washington DC to SFO. I understand things happen, but I got home at 3 am for a 12:59 am landing. I live 10 min from the airport. Bridge breaks when a few rows of the plane are off? Maintenance didn’t catch that?

Great Brasilia aircraft - not a Boeing 757 like the next part of the flight. Flight from MCI to IAD was great, on-time, comfortable, did I mention that? The flight from IAD to EDI was painful. One of the reasons I won't fly United again? Boeing 757, with a seat pitch and material that was horrendous. Worst aircraft ever, made worse by United sardine-can tight seating. Oh, and the connection window, 45 minutes, really? At IAD, in different concourses? What idiot came up with that flight scenario? Happily, (for me and my travel insurance people) the flight was late (reminiscent of American Airlines). The crew was professional and courteous.

great starting with the business Class that's was Amazing . thank you United Airlines and brussels Airlines

Best flight in years. Pre-boarding because of my mobility issues. Good food and beverage from beginning to end. Excellent choice of films. Good service by stewardesses. Comfortable seats. I could lie down!

No drink service but there was no N/A as an option to choose. Seats were extremely tight. I am under 5.5 and I bumped my knees have no idea how taller people could manage.

Bad check in experience. Dirty ancient aircraft. Truly awful food and this in Business/ First class.

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
Martinsburg
Oxon Hill
Owings Mills
Charles Town
Greenbelt
Glen Burnie
Edgewood
Chesapeake Beach
Camp Springs
Ellicott City
Pikesville
Hunt Valley
Colonial Beach
Capitol Heights

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