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$250 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 12/11. 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 45,426,595 times on KAYAK, and here is why:

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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 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 tickets can be as cheap as $435. On the other hand, the most expensive day to fly is Monday, where 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 one-way 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 return trips, 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 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 flights cost $503 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

$250
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly and prices are also 25% 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 2,878 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.

Prefer to fly non-stop to Washington, D.C. Dulles Intl?

Find which airlines fly direct to Washington, D.C. Dulles Intl Airport, which days they fly and book direct flights.

Nonstop departures

Trinidad and Tobago to Washington, D.C. Dulles Intl

Monday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Tuesday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Wednesday

ANA, ASKY, Aer Lingus, +69 more

ANA, ASKY, +70 more

Thursday

ANA, ASKY, Aer Lingus, +70 more

ANA, ASKY, +71 more

Friday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Saturday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Sunday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

See more direct flights

Nonstop returns

Washington, D.C. Dulles Intl to Trinidad and Tobago

Monday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Tuesday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Wednesday

ANA, ASKY, Aer Lingus, +69 more

ANA, ASKY, +70 more

Thursday

ANA, ASKY, Aer Lingus, +70 more

ANA, ASKY, +71 more

Friday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Saturday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Sunday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

See more direct flights
See more direct flights

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 1799 reviews
7.6Comfort
7.0Entertainment
7.9Boarding
7.1Food
8.2Crew
Airline reviews

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.

10.0 ExcellentAnonymous, Oct 2024PTY - SFO
Read more Copa Airlines reviews

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.

This airline makes you check in in one terminal and then you have to walk to the other terminal. Its messed up

Copa crew is almost never great in terms of service.

Captain and Crew were excellent. The Boeing 737-800 was showing its age. In flight entertainment system was sluggish and my Business Class seat on the outbound flight had some mechanical issues. Only real problem was the location of the Gate in Panama PTY. It was a 40 minute hike from Security to the Gate. There should have been some sort of warning about the distance.

landed in panama it was in terminal one. We had to take a bus to terminal two for customs. Then back to terminal one. It was very frustrating. Then, on the way back from panama it was the same situation. We had to go back and forth between terminals to check in and drop our bags and then to board. When we were leaving, we had to wait in line for the boarding area and go through another gate security process. They told the bottles of water and coffee were bought while in line in the airport after we passed the main security. Ridiculous (and expensive). A much better communication system is needed.

This was my first time flying Copa but I'll definitely be back! Great service, professional agents, and delicious food for a fair price. Thanks for a great trip!

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.

Everything was perfect except the pad at the top of the seat back. It pushes my head forward into a very uncomfortable position and it is not removable.

Boarding in Paris was a nightmare for us. Why passengers have to get checked luggage tickets and then to go to counter to get luggage weight and send to the conveyor? We counted 14 security and airline checks before getting in the plane. We will never again use United or travel to France, neither stop by IAD airport.

They changed my flight 5 hours before it took off and changed my connecting airport messing up my entire 1st day in Japan.

Ridiculously slow disorganized boarding, ended up 35 min late and people missed connections

Great thanks - a whole row to myself. Good food but film selection not great.

The departing flight from Newark to Charlotte was fine. It was the returning flight from Charlotte to Newark that was awful. We had scheduled an 8:35pm return flight time. We got delayed TEN times all the way to 5am in the morning! We were told over 4 different excuses as to why the flight kept getting delayed. First it was the flight crew needed to rest, then it was something technical with the plane, then it was something with air traffic control, and finally it was because they couldn’t find a captain and had to wait until the morning so the captain could get some rest. It was terrible sleeping overnight in the airport. They offered a $12 meal voucher. That was it! And the only place open in the middle of the night was Dunkin’ Donuts who didn’t even accept the voucher. They should have cancelled the flight much earlier on in the evening instead of just stringing us along hour by hour with more delays. Not professional and unacceptable. There was no refund for inconvenience. I probably will not be flying American Airlines again.

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

After multiple delays (I lost count), the flight was canceled due to a "maintenance issue". So instead of a direct flight arriving at 5:00, I had to take a flight connecting through Chicago. That flight was also delayed, partially because the plane from the cancelled flight hadnt been removed from the gate and there was nowhere for the other plane to park. (Did nobody think this might be an issue during the hours after that flight was canceled?) The connecting flight out of Chicago was delayed as well. I didn't arrive until 12:30am the next morning. I should have just cancelled the trip. It wasn't worth the hassle and stress.

Perfect flight. Efficient boarding, on time take off and early arrival. Generally smooth flight.

Terrible. I didn’t fly and I had an important meeting the next day.

Book cheap flights from Trinidad and Tobago to Washington, D.C.

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Washington, D.C. found on KAYAK in the last 72 hours.
2/1Sat
1 stopCopa Airlines
13h 50mPOS-IAD
4/29Tue
1 stopCopa Airlines
10h 58mIAD-POS
$362
1/31Fri
1 stopUnited Airlines
11h 19mPOS-IAD
4/30Wed
1 stopUnited Airlines
16h 53mIAD-POS
$373
4/25Fri
1 stopCopa Airlines
14h 06mPOS-IAD
5/1Thu
1 stopCopa Airlines
10h 58mIAD-POS
$385
4/24Thu
1 stopUnited Airlines
22h 06mPOS-IAD
5/2Fri
1 stopUnited Airlines
25h 17mIAD-POS
$411
12/9Mon
1 stopUnited Airlines
11h 01mPOS-IAD
1/10Fri
1 stopUnited Airlines
14h 58mIAD-POS
$419
2/1Sat
2 stopsAmerican Airlines
21h 48mPOS-IAD
4/30Wed
2 stopsAmerican Airlines
22h 02mIAD-POS
$430
2/1Sat
1 stopCopa Airlines
13h 50mPOS-IAD
4/30Wed
1 stopCopa Airlines
16h 18mIAD-POS
$464
4/14Mon
1 stopUnited Airlines
22h 06mPOS-IAD
4/22Tue
1 stopUnited Airlines
30h 13mIAD-POS
$465
4/15Tue
2 stopsAmerican Airlines
21h 21mPOS-IAD
4/22Tue
2 stopsAmerican Airlines
17h 42mIAD-POS
$480
2/1Sat
1 stopCopa Airlines
10h 05mPOS-IAD
4/30Wed
1 stopCopa Airlines
9h 12mIAD-POS
$506

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Washington, D.C. found on KAYAK in the last 72 hours.
12/11Wed
1 stopCopa Airlines
11h 27mPOS-IAD
$250
1/12Sun
1 stopUnited Airlines
20h 10mPOS-IAD
$251
12/18Wed
1 stopUnited Airlines
22h 04mPOS-IAD
$252
12/11Wed
1 stopUnited Airlines
21h 41mPOS-IAD
$260
12/12Thu
2 stopsAmerican Airlines
14h 28mPOS-IAD
$263
12/19Thu
2 stopsAmerican Airlines
21h 38mPOS-IAD
$306
11/23Sat
2 stops
29h 44mPOS-IAD
$352
11/23Sat
2 stopsAmerican Airlines
13h 37mPOS-IAD
$353
11/23Sat
1 stopCopa Airlines
24h 38mPOS-IAD
$371
3/5Wed
1 stopBritish Airways
24h 35mPOS-IAD
$2,755

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Last minute flights to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Washington, D.C. that are departing in the next 10 days.
11/21Thu
multi-stopUnited Airlines
20h 46mPOS-IAD
2/14Fri
multi-stopUnited Airlines
17h 23mIAD-POS
$575
11/22Fri
multi-stopAmerican Airlines
21h 45mPOS-IAD
2/14Fri
multi-stopAmerican Airlines
24h 40mIAD-POS
$623
11/20Wed
multi-stopAmerican Airlines
26h 01mPOS-IAD
11/25Mon
multi-stopAmerican Airlines
9h 07mIAD-POS
$649
11/19Tue
multi-stopCopa Airlines
11h 27mPOS-IAD
11/25Mon
multi-stopCopa Airlines
9h 12mIAD-POS
$666
11/22Fri
multi-stopAmerican Airlines
17h 23mPOS-IAD
2/14Fri
multi-stopAmerican Airlines
24h 40mIAD-POS
$675
11/20Wed
multi-stop
10h 03mPOS-IAD
11/25Mon
multi-stop
30h 03mIAD-POS
$735
11/19Tue
multi-stop
11h 27mPOS-IAD
11/25Mon
multi-stop
30h 03mIAD-POS
$741
11/21Thu
multi-stopCopa Airlines
11h 27mPOS-IAD
12/9Mon
multi-stopCopa Airlines
9h 12mIAD-POS
$750
11/21Thu
multi-stopCopa Airlines
11h 27mPOS-IAD
2/13Thu
multi-stopCopa Airlines
10h 54mIAD-POS
$790
11/21Thu
multi-stopUnited Airlines
15h 45mPOS-IAD
2/14Fri
multi-stopUnited Airlines
14h 53mIAD-POS
$4,636

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Everything you need to know for your flight to Dulles Intl

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