What are the cheapest airlines to fly from Trinidad and Tobago to Washington, D.C. Dulles Intl Airport one-way?

To fly one-way, consider booking your trip with Copa Airlines, which is currently one of the cheapest options available, starting at $248. United Airlines flights start at $257 while deals on American Airlines start at $292 one-way.

What are the most popular airlines that fly from Trinidad and Tobago to Washington, D.C. Dulles Intl Airport?

The most popular airlines flying from Trinidad and Tobago to Washington, D.C. Dulles Intl Airport are American Airlines, Copa Airlines and United Airlines. Something to consider prior to booking your flight.

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

Our data shows that September tends to be the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Trinidad and Tobago. Users have commonly found prices around $527 for the month, but tickets can be as low as $332. Due to multiple factors, prepare for potentially higher prices in December.

Can I find deals for flights from Trinidad and Tobago to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Trinidad and Tobago to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Trinidad and Tobago to Dulles Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trinidad and Tobago to Dulles Intl.

Can I find deals for business class flights from Trinidad and Tobago to Dulles Intl?

Yes. Cheapflights offers flight deals from Trinidad and Tobago to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$523+ Flights from Trinidad and Tobago to Washington, D.C. Dulles Intl Airport

Q: How far in advance should I book a flight from Trinidad and Tobago to Washington, D.C. Dulles Intl Airport?

To save up to 97% on this flight, we recommend booking at least 48 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Trinidad and Tobago to Washington, D.C. Dulles Intl Airport from $498 1-2 weeks out and tickets from $603 for flights departing within the next 72 hours.

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1. Tell us where you want to go

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3. Compare prices and book

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Cheap flight deals from Trinidad and Tobago to Dulles Intl

Round-trip from	$361 (Kiwi.com)
One-way from	$248 (Copa Airlines)

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

Search Deals

One-way flight from Trinidad and Tobago to Washington, D.C. Dulles Intl

Search Deals

Find flight deals from Trinidad and Tobago to Dulles Intl

Cheapest flights from Trinidad and Tobago to Dulles Intl
Explore the most affordable flight options available from Trinidad and Tobago to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Tue 12/241:30 amPOS - IAD

1 stop22h 04mUnited Airlines

Thu 1/210:24 pmIAD - POS

1 stop24h 59mUnited Airlines

Deal found 12/16

$476

Wed 12/252:27 pmPOS - IAD

1 stop10h 03mCopa Airlines

Thu 1/23:24 pmIAD - POS

1 stop20h 48mCopa Airlines

Deal found 12/16

$624

Fri 12/274:45 pmPOS - IAD

2 stops17h 04mAmerican Airlines

Sun 1/55:29 pmIAD - POS

2 stops21h 13mAmerican Airlines

Deal found 12/17

$774

Thu 12/2610:00 pmPOS - IAD

2 stops17h 05mMultiple Airlines

Thu 1/23:24 pmIAD - POS

1 stop20h 48mMultiple Airlines

Deal found 12/16

$983

Best flights from Trinidad and Tobago to Dulles Intl
Discover carefully curated flight deals from Trinidad and Tobago to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2024.

Fri 1/242:25 pmPOS - IAD

1 stop13h 48mCopa Airlines

Tue 3/43:34 pmIAD - POS

1 stop20h 41mCopa Airlines

Deal found 12/17

$361

Fri 1/311:30 amPOS - IAD

1 stop11h 19mUnited Airlines

Wed 4/303:55 pmIAD - POS

1 stop31h 28mUnited Airlines

Deal found 12/17

$385

Sat 2/14:35 pmPOS - IAD

2 stops17h 08mAmerican Airlines

Wed 4/3012:23 pmIAD - POS

2 stops25h 32mAmerican Airlines

Deal found 12/17

$390

Sun 1/53:29 pmPOS - IAD

2 stops25h 23mFrontier

Fri 1/317:19 pmIAD - POS

2 stops44h 10mFrontier

Deal found 12/17

$643

Fri 5/92:35 amPOS - IAD

2 stops18h 25mMultiple Airlines

Sat 5/102:24 amIAD - POS

2 stops16h 31mMultiple Airlines

Deal found 12/17

$764

Fri 5/92:35 amPOS - IAD

2 stops18h 25mAir Canada

Sun 5/1110:30 amIAD - POS

1 stop15h 05mAir Canada

Deal found 12/17

$785

Last-minute flights from Trinidad and Tobago to Dulles Intl
Discover last-minute flight deals from Trinidad and Tobago to Dulles Intl. Data last updated December 18, 2024 and is based on user searches.

Tue 12/241:30 amPOS - IAD

1 stop22h 04mUnited Airlines

Thu 1/210:24 pmIAD - POS

1 stop24h 59mUnited Airlines

Deal found 12/16

$476

Wed 12/252:27 pmPOS - IAD

1 stop10h 03mCopa Airlines

Thu 1/23:24 pmIAD - POS

1 stop20h 48mCopa Airlines

Deal found 12/16

$624

Thu 12/2610:00 pmPOS - IAD

2 stops17h 05mMultiple Airlines

Thu 1/23:24 pmIAD - POS

1 stop20h 48mMultiple Airlines

Deal found 12/16

$983

Fri 12/274:45 pmPOS - IAD

2 stops17h 04mAmerican Airlines

Sun 1/55:29 pmIAD - POS

2 stops21h 13mAmerican Airlines

Deal found 12/17

$774

Sun 1/53:29 pmPOS - IAD

2 stops25h 23mFrontier

Fri 1/317:19 pmIAD - POS

2 stops44h 10mFrontier

Deal found 12/17

$643

Wed 1/151:30 amPOS - IAD

1 stop11h 19mMultiple Airlines

Sun 3/239:00 amIAD - POS

2 stops10h 50mMultiple Airlines

Deal found 12/17

$833

Fri 1/242:25 pmPOS - IAD

1 stop13h 48mCopa Airlines

Tue 3/43:34 pmIAD - POS

1 stop20h 41mCopa Airlines

Deal found 12/17

$361

Fri 1/246:00 amPOS - IAD

2 stops18h 58mAmerican Airlines

Tue 3/45:26 pmIAD - POS

2 stops21h 02mAmerican Airlines

Deal found 12/17

$413

Fri 1/311:30 amPOS - IAD

1 stop11h 19mUnited Airlines

Wed 4/303:55 pmIAD - POS

1 stop31h 28mUnited Airlines

Deal found 12/17

$385

One-way flights from Trinidad and Tobago to Dulles Intl
Search for one-way flight options from Trinidad and Tobago to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated December 18, 2024.

Wed 3/122:15 pmPOS - IAD

1 stop10h 15mCopa Airlines

Deal found 12/17

$248

Tue 12/241:30 amPOS - IAD

1 stop15h 47mUnited Airlines

Deal found 12/17

$257

Wed 4/233:10 pmPOS - IAD

2 stops19h 28mAmerican Airlines

Deal found 12/17

$292

Fri 1/1010:10 amPOS - IAD

2 stops27h 39mMultiple Airlines

Deal found 12/17

$418

Fri 5/92:35 amPOS - IAD

2 stops18h 25mAir Canada

Deal found 12/17

$433

Find flights from Trinidad and Tobago to Dulles Intl within your budget

Fly from

Fly to

Route

Depart

Return

Price

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Fri 1/24

2:25 pm-3:13 am

1 stop13h 48m

Washington, D.C. Dulles Intl

Tue 3/4

3:34 pm-1:15 pm

1 stop20h 41m

$361

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Fri 1/31

1:30 am-11:49 am

1 stop11h 19m

Washington, D.C. Dulles Intl

Wed 4/30

3:55 pm-11:23 pm

1 stop31h 28m

$385

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Sat 2/1

4:35 pm-8:43 am

2 stops17h 08m

Washington, D.C. Dulles Intl

Wed 4/30

12:23 pm-1:55 pm

2 stops25h 32m

$390

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Sun 1/5

3:29 pm-3:52 pm

2 stops25h 23m

Washington, D.C. Dulles Intl

Fri 1/31

7:19 pm-4:29 pm

2 stops44h 10m

$643

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Fri 5/9

2:35 am-9:00 pm

2 stops18h 25m

Washington, D.C. Dulles Intl

Sat 5/10

2:24 am-6:55 pm

2 stops16h 31m

$764

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Fri 5/9

2:35 am-9:00 pm

2 stops18h 25m

Washington, D.C. Dulles Intl

Sun 5/11

10:30 am-1:35 am

1 stop15h 05m

$785

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Wed 3/12

2:15 pm-12:30 am

1 stop10h 15m

$248

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Tue 12/24

1:30 am-4:17 pm

1 stop15h 47m

$257

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Wed 4/23

3:10 pm-10:38 am

2 stops19h 28m

$292

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Fri 1/10

10:10 am-12:49 pm

2 stops27h 39m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 11 results

Best time to book a flight from Trinidad and Tobago to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Trinidad and Tobago with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Trinidad and Tobago to Dulles Intl

Get recent, data-driven insights about flights from Trinidad and Tobago to Dulles Intl including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Trinidad and Tobago to Washington, D.C. Dulles Intl Airport (average of $299). Flying from Trinidad and Tobago to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $377). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TT to IAD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Trinidad and Tobago to Washington, D.C. Dulles Intl Airport as you normally would.

Rainfall in Dulles Intl by month

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get a feel of what it's like to fly with United Airlines, American Airlines and Copa Airlines from Trinidad and Tobago to Washington, D.C. by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Copa Airlines

7.7

Good

1,723 reviews

Reviews

1 / 10

Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.

Copa Airlines

7.7

Good

1,723 reviews

Copa Airlines

7.7

Good

1,723 reviews

Reviews

1 / 10

United Airlines

7.4

Good

9,059 reviews

Copa Airlines

7.7

Good

1,723 reviews

Reviews

1 / 10

American Airlines

7.2

Good

10,000 reviews

Copa Airlines

7.7

Good

1,723 reviews

Reviews

1 / 10

Air Canada

7.0

Good

8,382 reviews

Copa Airlines

7.7

Good

1,723 reviews

Reviews

1 / 10

Frontier

6.1

Okay

3,479 reviews

Copa Airlines

7.7

Good

1,723 reviews

Reviews

1 / 10

Related info for your journey

What are the cheapest airlines to fly from Trinidad and Tobago to Washington, D.C. Dulles Intl Airport one-way?
To fly one-way, consider booking your trip with Copa Airlines, which is currently one of the cheapest options available, starting at $248. United Airlines flights start at $257 while deals on American Airlines start at $292 one-way.
Can I find deals for flights from Trinidad and Tobago to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Trinidad and Tobago to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Trinidad and Tobago to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trinidad and Tobago to Dulles Intl.
Can I find deals for business class flights from Trinidad and Tobago to Dulles Intl?
Yes. Cheapflights offers flight deals from Trinidad and Tobago to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Trinidad and Tobago to Washington, D.C. Dulles Intl Airport?
Currently, November is the cheapest month in which you can book a flight from Trinidad and Tobago to Washington, D.C. Dulles Intl Airport (average of $299). Flying from Trinidad and Tobago to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $377). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Trinidad and Tobago to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	Cheapest$388	Average$558	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$401	Average$591	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$424	Average$547	FlexibilityNo cancel fee	On-time71%

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$248+ Cheap flights from Trinidad and Tobago to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Trinidad and Tobago to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Trinidad and Tobago to Dulles Intl

Round-trip from

One-way from

Find flight deals from Trinidad and Tobago to Dulles Intl

Cheapest flights from Trinidad and Tobago to Dulles IntlExplore the most affordable flight options available from Trinidad and Tobago to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Explore the most affordable flight options available from Trinidad and Tobago to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Find flights from Trinidad and Tobago to Dulles Intl within your budget

Best time to book a flight from Trinidad and Tobago to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Trinidad and Tobago with our price prediction graph.

Travel insights for flights from Trinidad and Tobago to Dulles Intl

Get recent, data-driven insights about flights from Trinidad and Tobago to Dulles Intl including ideal travel times, pricing trends, and more.

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

What is the cheapest time of day to fly from TT to IAD?

Find hourly flight availability from Trinidad and Tobago to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Dulles Intl

Related info for your journey

Find useful and relevant information for your journey from Trinidad and Tobago to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Trinidad and Tobago to Washington, D.C. Dulles Intl Airport one-way?

Can I find deals for flights from Trinidad and Tobago to Dulles Intl that include hotel bookings?

How can I find direct flights from Trinidad and Tobago to Dulles Intl?

Can I find deals for business class flights from Trinidad and Tobago to Dulles Intl?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Trinidad and Tobago to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Trinidad and Tobago to Dulles Intl

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Cheapest flights from Trinidad and Tobago to Dulles Intl
Explore the most affordable flight options available from Trinidad and Tobago to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.