Cheap flights from Dulles Intl (IAD) to Port of Spain (POS)

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How to find the cheapest flight from
Dulles Intl (IAD) to Port of Spain (POS)

All the information you need to plan the best IAD to POS flight in 2021: compare Dulles Intl to Port of Spain flight prices with the expected peak season, weather and rainfall in Port of Spain.
IAD - POS
Price
$365 - $779
POS
Temperature
77 - 80.6 °F
POS
Precipitation
1.2 - 9.8 inches

Popular in

December

High demand for flights, 41% potential price rise

Cheapest in

May

Best time to find cheap flights, 20% potential price drop

Round-trip from

$365

From Washington Dulles Intl to Port of Spain Piarco Intl

One-way from

$261

One-way flight from Washington Dulles Intl to Port of Spain Piarco Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Washington Dulles Intl Airport to Port of Spain?

To save up to 23% on this flight, we recommend booking at least 60 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington Dulles Intl Airport to Port of Spain from $583 1-2 weeks out and tickets from $641 for flights departing within the next 72 hours.

When is the cheapest time to fly from Washington Dulles Intl Airport to Port of Spain (IAD - POS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington Dulles Intl Airport to Port of Spain as you normally would.

What is the cheapest month to fly from Washington Dulles Intl Airport to Port of Spain?

Our data shows that May tends to be the cheapest month to fly to Port of Spain from Washington Dulles Intl Airport. Users have commonly found prices around $475 for the month, but tickets can be as low as $358. Due to multiple factors, prepare for potentially higher prices in December.

Cheap flights from Dulles Intl to Port of Spain in December, January 2022

The best prices found for IAD to POS flights for December, January
19 Jan - 15 Feb
$310pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
20 Jan - 22 Feb
$312pp
IAD
Washington Dulles Intl
American Airlines
   
2 STOPS
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
American Airlines
   
2 STOPS
IAD
Washington Dulles Intl
16 Jan - 15 Feb
$317pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl

Washington Dulles Intl to Port of Spain 2022 flight deals

Cheap flights to Port of Spain from Dulles Intl found for this year
26 Dec - 12 Jan
$383pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
11 Dec - 19 Jan
$416pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
11 Dec - 17 Jan
$424pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl

Last minute flights from Dulles Intl to Port of Spain

Late deals on round-trip flights to Port of Spain from Dulles Intl, departing today and this week
11 Dec - 19 Jan
$416pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
11 Dec - 17 Jan
$424pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
11 Dec - 20 Jan
$434pp
IAD
Washington Dulles Intl
Copa Airlines
 
1 STOP
POS
Port of Spain Piarco Intl
POS
Port of Spain Piarco Intl
Copa Airlines
 
1 STOP
IAD
Washington Dulles Intl

One-way flights to Piarco Intl from Washington Dulles Intl

The cheapest one-way flights from Dulles Intl to Port of Spain
5:00 pm - 7:27 pm
United Airlines
1 Stop
25h 27m
IAD - POS
United Airlines
$261
United
4:33 pm - 1:45 pm
Multiple Airlines
3 Stops
44h 12m
IAD - POS
Multiple Airlines
$361
Kiwi.com
10:21 am - 10:20 am
American Airlines
2 Stops
22h 59m
IAD - POS
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Dulles Intl</span> to <span class="emphasized">Port of Spain</span> flights.

Flight FAQs

From Dulles Intl to Port of Spain

What airport do you fly into for flights to Port of Spain from Washington Dulles Intl?

Port of Spain Piarco Intl (POS), located 12.7 mi from the city center, is the airport you fly into when you book flights from Washington Dulles Intl to Port of Spain. 3 airlines have flights to Piarco Intl from Washington Dulles Intl on a regular basis. Booking flights from Washington Dulles Intl to Port of Spain Piarco Intl should not be difficult; the airport handles an average of 0 inbound flights from Washington Dulles Intl per day.

Which airlines flying from Washington Dulles Intl to Port of Spain Piarco Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Copa Airlines, and American Airlines flying from Washington Dulles Intl to Port of Spain Piarco Intl have implemented new flexible cancellation policies.

Can I find flights from Washington Dulles Intl Airport to Port of Spain for under $400 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl Airport to Port of Spain for under $400. The cheapest flight booked recently is on United Airlines for just $310, but on average you can expect to pay $354.

Are there last-minute flights available from Washington Dulles Intl Airport to Port of Spain for under $500?

There are currently 20+ open flights from Washington Dulles Intl Airport to Port of Spain within the next 7 days for less than $500.

What are the cheapest airlines flying from Washington Dulles Intl Airport to Port of Spain round-trip?

According to our current data, United Airlines ($310), American Airlines ($312), and Copa Airlines ($328) offers the cheapest pricing from Washington Dulles Intl Airport to Port of Spain. United Airlines is currently priced 32% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Washington Dulles Intl Airport to Port of Spain one-way?

$129 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Copa Airlines and American Airlines, with prices starting from $133 and $148, respectively.

What are the cheapest flights from Washington Dulles Intl Airport to Port of Spain?

Looking for the cheapest flight from Washington Dulles Intl Airport to Port of Spain? While on average our users pay $271, our data indicates the cheapest price to be $163. The most popular route (Washington Dulles Intl - Port of Spain Piarco Intl), is priced around $390.

What are the most popular airlines that fly from Washington Dulles Intl Airport to Port of Spain?

American Airlines, Copa Airlines and United Airlines are the most popular airlines when flying from Washington Dulles Intl Airport to Port of Spain.

Related searches

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Rent a Car

Car Rentals in Port of Spain

COVID Restrictions

View COVID Travel Restrictions for Port of Spain, Trinidad and Tobago

Do I need a COVID test to fly to Port of Spain from Dulles Intl?

Information is based on travel restrictions from Washington Dulles Intl to Port of Spain Piarco Intl

Most visitors from Washington Dulles Intl need to provide a negative COVID-19 test result and/or quarantine to enter Port of Spain Piarco Intl.

COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Port of Spain Piarco Intl.

Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Port of Spain Piarco Intl.

Do I need a test to fly back to Dulles Intl from Port of Spain?

Returning to Washington Dulles Intl from Port of Spain Piarco Intl

COVID-19 testing requirements
Visitors from Port of Spain Piarco Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Washington Dulles Intl.

Quarantine requirements
Visitors from Port of Spain Piarco Intl are not required to quarantine after entering Washington Dulles Intl.

Hide COVID Travel Restrictions for Port of Spain, Trinidad and Tobago

Alternative routes for Dulles Intl to Port of Spain

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

Destination information for Port of Spain

Things to know before you go - useful duration and weather info for your trip from Dulles Intl to Port of Spain.
Today's exchange rate
$1 = $6.66
Average temperature for December in Port of Spain
89.6 °F
Avg rainfall for December in Port of Spain
4.7 ″

Airports servicing Washington

Airports servicing Port of Spain

Top 3 airlines flying from Washington Dulles Intl to Port of Spain Piarco Intl

The chart below displays the airlines Cheapflights users traveling from Dulles Intl to Port of Spain choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
$253 $652 No cancel fee 71%
Copa Airlines
$312 $455 No cancel fee 70%
United Airlines
$330 $470 No cancel fee 69%
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