$248 Find Cheap Flights from Trinidad and Tobago 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 3/12. 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
0 bags

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

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Cheap Flight Deals from Trinidad and Tobago 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 and Tobago 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.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Trinidad and Tobago to Dulles Intl.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:25 pm - 3:13 amPOS-IAD
13h 48m1 stop
3:34 pm - 1:15 pmIAD-POS
20h 41m1 stop
$361Copa Airlines
Find Deal
Fri, Jan 24 - Tue, Mar 4
1:30 am - 10:09 pmPOS-IAD
21h 39m1 stop
10:06 pm - 11:23 pmIAD-POS
25h 17m1 stop
$385United Airlines
Find Deal
Fri, Jan 31 - Wed, Apr 30
4:35 pm - 8:43 amPOS-IAD
17h 08m2 stops
12:23 pm - 1:55 pmIAD-POS
25h 32m2 stops
$390American Airlines
Find Deal
Sat, Feb 1 - Wed, Apr 30
2:25 pm - 3:15 amPOS-IAD
13h 50m1 stop
3:34 pm - 1:33 amIAD-POS
8h 59m1 stop
$396Copa Airlines
Find Deal
Fri, Jan 31 - Fri, Feb 7
6:00 am - 11:58 pmPOS-IAD
18h 58m2 stops
5:26 pm - 3:28 pmIAD-POS
21h 02m2 stops
$413American Airlines
Find Deal
Fri, Jan 24 - Tue, Mar 4
2:25 pm - 3:15 amPOS-IAD
13h 50m1 stop
4:31 pm - 1:47 amIAD-POS
9h 16m1 stop
$422Copa Airlines
Find Deal
Sat, Feb 1 - Wed, Apr 30
12:30 am - 12:07 amPOS-IAD
23h 37m1 stop
10:06 pm - 11:23 pmIAD-POS
25h 17m1 stop
$423United Airlines
Find Deal
Mon, Apr 14 - Tue, Apr 22
3:29 pm - 3:52 pmPOS-IAD
25h 23m2 stops
7:19 pm - 4:29 pmIAD-POS
44h 10m2 stops
$643Frontier
Find Deal
Sun, Jan 5 - Fri, Jan 31
2:35 am - 9:00 pmPOS-IAD
18h 25m2 stops
10:05 pm - 1:35 amIAD-POS
27h 30m2 stops
$785Air Canada
Find Deal
Fri, May 9 - Sat, May 24
2:35 am - 9:41 amPOS-IAD
31h 06m1 stop
10:05 pm - 1:35 amIAD-POS
27h 30m2 stops
$791Air Canada
Find Deal
Fri, May 9 - Sat, May 24

Flights to Dulles Intl - Travel Insights & Trends

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 is the cheapest day to fly to Washington, D.C.?

The average price of all round-trip flights to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Thursday where round-trip tickets can be as cheap as $435. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $758 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Washington, D.C. Dulles Intl Airport, 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 to Washington, D.C. Dulles Intl Airport is October, where tickets cost $410 on average for return flights. On the other hand, the most expensive months are February and January, where the average cost of tickets from Trinidad and Tobago is $1,203 and $900 respectively. For one-way flights, the best month to travel is October with an average price of $410.

What is the cheapest time of day to fly to Washington, D.C. Dulles Intl Airport?

The average price for all round-trip flights to Washington, D.C. Dulles Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is generally in the afternoon, when round-trip flights cost $496 on average. The most expensive time of day to fly to Washington, D.C. Dulles Intl Airport is generally at night, which is peak travel time and where the average cost of a ticket is $632.

Good to know

Low season

January

High season

December

Cheapest flight

$248
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly and prices are also 26% 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 2,614 direct flights from within Trinidad and Tobago to Washington, D.C. Dulles Intl Airport. The most common day for departures is Thursday, with 15% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to Washington Dulles Airport

  • High season is considered to be January, February and March. The cheapest month to fly from Trinidad and Tobago is October.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington Dulles Airport flight deals.

Top 3 airlines serving from Trinidad and Tobago to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Trinidad and Tobago to Washington, D.C.. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
7.7
Copa AirlinesOverall score based on 1720 reviews
8.2Crew
7.0Food
7.5Comfort
7.0Entertainment
7.9Boarding
Airline reviews

Good trip, excellent attention. I like Copa Airlines, the best. 👍🏻

10.0 ExcellentAnonymous, Dec 2024MDE - PTY
Read more Copa Airlines reviews

Good trip, excellent attention. I like Copa Airlines, the best. 👍🏻

Have veg meal going forward . Other than e everything was excellent !!!

I would like a glass of wine or some kind of alcoholic drink.

Seemed roomier than most US domestic airlines and they served food.

The flight was 6 hours delayed due to equipment problems, I had to spend my night in the airport terminal in tight quarters. A bag of chips was all they offered, Then I missed my connecting flight and waited another 2 hours. All in all that trip took me almost one day.

it was great! Boarded on-time, reasonable leg room, pleasant staff, decent food. The only thing is we were directed to Terminal 2 when the gate was actually in Terminal 1. Smooth ride. Landed early. Got off plane easily and quickly.

Very long delay but we just made the connection. The requested wheel chairs were not there so I had to assist/carry BOTH of my parents to the gate while carrying their bags so we could make the connection. The plane had no entertainment system and NO WIFI, legroom zero. Restrooms on ALL of flights were dirty and one restroom did not even work properly. I was surprised to see COPA like this since my flight with them in 2013 was incredible, the seats were amazing and the food options were spectacular. Of course, I see this kind of service on many airlines now, with services and hospitality at an all time low. The worse part of the trip was seeing my 90 year old parents go through hell on these flights and having to try and rush to a gate to make the next flight. Never again

So many hours of flying without salty food is a shame and the fact that they want to sell it to you seems like a rip-off

It's the first time I couldn't check in online because they told me I had to call because there was a problem. Despite having called twice, I had to check in at the airport

Copa definitely offers better service and price than other airlines.

Gate got changed about 4 times. Very confusing and very crowded. If you don’t have wifi to help get updates, you can be in deep trouble.

Attendants zipped through cabin so fast hardly anyone got the water they told us we could have in the short flight. Nothing else was offered.

Sucks ! All three flights I was on this trip were delayed.

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

The crew was outstanding. And the food was surprisingly good. The chicken and the pasta dish were both delicious and I was supposed with a pizza twist near Landing. We hit a lot of turbulence and the crew was calm and kind. Loved the TV in screen. Tons of new releases.

ANA was great. United was horrible. They bumped us from economy plus to economy and were supposed to contact us for a refund but no luck. We booked the seats 9 months in advance.

Smoothly flight, pleasant flight attendants. I wish there were better food choices.

Comfortable as it can be for a basic economy seat. The TV screen on my 15 hour international flight went out after 1 hour or so and it never worked again. The food is very high in processed carbs and sugary items.

A three (3) hour flight should have meal service in First Class, not just potato chips!

We had a 90 minute delay due to equipment failure that was detected just before we took off. United rebooked my connecting flight.

Flight attendant walked away once they landed and we were forced to wait another hour after an already 3hr delay.

No overhead space so all carryons were checked. No internet.

The flight was on time and everything went very smoothly.

A thousand choices for movies and nothing to watch. I avoid 'R' rated shows and others with violence and sexual content, which results in a handful of flicks to view and I have them already.

I think I paid for an extra legroom seat and to be honest, there was not a lot of space available for my not very long legs. The flight was totally full and the staff did everything possible to meet the needs of all passengers. My only concern was for the size and spacing of my seat.

Just about made it for the next flight. They need to put in longer layovers if they know they close the gate 10 min before they take off. I will never do a layover for less than 90 minutes

Overall boarding and debarking is a joke. I dont even bring luggage anymore on trips because you can never allow them to be place then in the overhead bin or you have to pay or you check them which is even worse having to wait for your luggage on the tarmac.

It was on time, which is always a good thing. There wasn’t any food hence my okay rating.

Excellent accommodating crew at gate and on board. Baggage claim and gate checking were flawless.

Best flight by a pilot I’ve ever been on as a 62 year old

Everything you need to know for your flight to Dulles Intl

Information on the airport you'll fly into in Washington, D.C.

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