$248 Cheap flights from Piarco Intl. to Washington Dulles Intl. (POS to IAD)

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Find The Best Dates To Fly from Piarco Intl. to Washington Dulles Intl.

Amazing POS to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $390 round trip and $248 one way. Prices and availability subject to change. Additional terms may apply.

Thu, May 1 - Wed, May 14
POS
Trinidad
IAD
Washington
$390 Roundtrip, found 1 day ago
$390
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, May 1 from Trinidad to Washington, returning Wed, May 14, priced at $390 found 1 day ago
Thu, May 1 - Wed, May 14
POS
Trinidad
IAD
Washington
$396 Roundtrip, found 1 day ago
$396
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, May 1 from Trinidad to Washington, returning Wed, May 14, priced at $396 found 1 day ago
Thu, May 1 - Wed, May 14
POS
Trinidad
IAD
Washington
$402 Roundtrip, found 1 day ago
$402
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, May 1 from Trinidad to Washington, returning Wed, May 14, priced at $402 found 1 day ago
Thu, May 1 - Wed, May 14
POS
Trinidad
IAD
Washington
$404 Roundtrip, found 1 day ago
$404
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, May 1 from Trinidad to Washington, returning Wed, May 14, priced at $404 found 1 day ago
Thu, May 1 - Wed, May 14
POS
Trinidad
IAD
Washington
$410 Roundtrip, found 1 day ago
$410
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, May 1 from Trinidad to Washington, returning Wed, May 14, priced at $410 found 1 day ago
Thu, May 1 - Wed, May 14
POS
Trinidad
IAD
Washington
$415 Roundtrip, found 1 day ago
$415
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, May 1 from Trinidad to Washington, returning Wed, May 14, priced at $415 found 1 day ago
Thu, May 1 - Wed, May 14
POS
Trinidad
IAD
Washington
$417 Roundtrip, found 1 day ago
$417
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, May 1 from Trinidad to Washington, returning Wed, May 14, priced at $417 found 1 day ago
Thu, May 1 - Wed, May 14
POS
Trinidad
IAD
Washington
$421 Roundtrip, found 1 day ago
$421
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, May 1 from Trinidad to Washington, returning Wed, May 14, priced at $421 found 1 day ago
Thu, May 1 - Wed, May 14
POS
Trinidad
IAD
Washington
$428 Roundtrip, found 1 day ago
$428
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, May 1 from Trinidad to Washington, returning Wed, May 14, priced at $428 found 1 day ago
Fri, Feb 28 - Thu, May 29
POS
Trinidad
IAD
Washington
$438 Roundtrip, found 2 days ago
$438
Roundtrip
found 2 days ago
Select Copa flight, departing Fri, Feb 28 from Trinidad to Washington, returning Thu, May 29, priced at $438 found 2 days ago

Frequently asked questions

Can I catch a flight from Piarco Intl. Airport (POS) to IAD right now?
It’s prudent to learn about any quarantine requirements and travel advice reports in effect in your destination. Make sure you check out our Covid-19 Travel Advisor for up-to-date information on flying to Washington Dulles Intl. Airport (IAD) from Piarco Intl. Airport (POS).
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to IAD, please visit our Customer Service Portal.
How long is the flight from POS to Dulles Intl. Airport?
With the flight from Piarco Intl. Airport (POS) to Dulles Intl. Airport taking on average 8 hours and 21 minutes, there will be time to get lots of things done in the air. Make the most of the trip by bringing that book you’ve always wanted to read, seeing what in-flight entertainment is on offer or taking a nice long nap. You’ll probably even be able to squeeze in all three before landing.
What is the flight distance from Piarco Intl. Airport to IAD?
You’ll have to journey about 2,200 mi from Piarco Intl. Airport to Dulles Intl. Airport before you can officially kick off those adventures you have planned. Grab a beverage when the drink cart rolls by and watch a few of your favorite movies. You won’t be rushed for time!
What airlines fly from Piarco Intl. Airport (POS) to IAD?
You’ll need to make at least one stopover if you want to fly from POS to IAD, as no airlines offer direct flights between these destinations. Get the most out of your layover by giving your legs a stretch, freshening up and engaging in a little retail therapy.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Delta or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Piarco Intl.
Traveling To
Washington Dulles Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$390

Route Info

Flight path for flights from Piarco International Airport to Washington Dulles International Airport.


Origin:
POS - Piarco International Airport
Destination:
IAD - Washington Dulles International Airport
Distance:
2,561.00 miles


Discover our best flights from Port of Spain POS to Washington IAD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Port of Spain POS to Washington IAD at the right price  

Airfares to Washington IAD from Port of Spain POS currently cost between $390 and $438. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Port of Spain POS to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Port of Spain POS to Washington IAD on Travelocity starting at $248. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from Port of Spain POS quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from POS to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Port of Spain POS to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from POS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Port of Spain POS to Washington IAD today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Port of Spain POS to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from Port of Spain POS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from POS have this option.  

 

Travel with confidence when you book flights to Washington IAD from Port of Spain POS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.