$193 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Port of Spain (POS)

View $193 flight on Tue, Feb 24, 2026Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Piarco Intl. Airport (POS)

Cheap Flights from Newark Liberty Intl. Airport to Port of Spain (EWR-POS)

Prices were available within the past 7 days and start at $193 for one-way flights and $400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Jan 31 - Thu, Feb 12
EWR
New York
POS
Trinidad
$400 Roundtrip, found 21 hours ago
$400
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Jan 31 from New York to Trinidad, returning Thu, Feb 12, priced at $400 found 21 hours ago
American Airlines
Tue, Sep 23 - Sat, Sep 27
EWR
New York
POS
Trinidad
$410 Roundtrip, found 2 hours ago
$410
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Sep 23 from New York to Trinidad, returning Sat, Sep 27, priced at $410 found 2 hours ago
American Airlines
Sat, Sep 13 - Sat, Sep 20
EWR
New York
POS
Trinidad
$415 Roundtrip, found 2 hours ago
$415
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Sep 13 from New York to Trinidad, returning Sat, Sep 20, priced at $415 found 2 hours ago
American Airlines
Fri, Sep 19 - Sun, Sep 28
EWR
New York
POS
Trinidad
$415 Roundtrip, found 3 hours ago
$415
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Fri, Sep 19 from New York to Trinidad, returning Sun, Sep 28, priced at $415 found 3 hours ago
American Airlines
Sat, Oct 18 - Tue, Oct 28
EWR
New York
POS
Trinidad
$419 Roundtrip, just found
$419
Roundtrip
just found
Select American Airlines flight, departing Sat, Oct 18 from New York to Trinidad, returning Tue, Oct 28, priced at $419 just found
United
Tue, Jul 15 - Mon, Sep 8
EWR
New York
POS
Trinidad
$420 Roundtrip, found 2 days ago
$420
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jul 15 from New York to Trinidad, returning Mon, Sep 8, priced at $420 found 2 days ago
American Airlines
Tue, Aug 19 - Tue, Aug 26
EWR
New York
POS
Trinidad
$422 Roundtrip, found 9 hours ago
$422
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Aug 19 from New York to Trinidad, returning Tue, Aug 26, priced at $422 found 9 hours ago
American Airlines
Mon, Aug 11 - Tue, Aug 26
EWR
New York
POS
Trinidad
$424 Roundtrip, found 16 hours ago
$424
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Mon, Aug 11 from New York to Trinidad, returning Tue, Aug 26, priced at $424 found 16 hours ago
Air Canada
Fri, Jul 11 - Mon, Jul 21
EWR
New York
POS
Trinidad
$449 Roundtrip, found 1 hour ago
$449
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Fri, Jul 11 from New York to Trinidad, returning Mon, Jul 21, priced at $449 found 1 hour ago
Copa
Wed, Oct 22 - Thu, Oct 30
EWR
New York
POS
Trinidad
$990 Roundtrip, found 9 hours ago
$990
Roundtrip
found 9 hours ago
Select Copa flight, departing Wed, Oct 22 from New York to Trinidad, returning Thu, Oct 30, priced at $990 found 9 hours ago

Find the cheapest month to fly from New York (EWR) to Piarco (POS)

October is typically the cheapest month to fly

From $171 - $728 per traveler.

Graph displaying average flight prices per month

Alternative airports near Piarco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Piarco Intl. POS. Cheapest option available. Flights from $630
POS
Piarco Intl.
Cheapest
Flights from $630
Flights from Newark Liberty Intl. Airport (EWR) to Port of Spain (POS)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Piarco Intl.
Airlines serving
Air Canada, American Airlines, Copa, United
Roundtrip price
$399
Distance
2221 mi

Newark Liberty Intl. Airport to Port of Spain Flights

The cheapest times to fly from Newark Liberty Intl. Airport to Port of Spain

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Newark Liberty Intl. Airport to Port of Spain are during the month of January. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Port of Spain with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newark Liberty Intl. Airport to Port of Spain

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to Port of Spain: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Newark Liberty Intl. Airport to Port of Spain

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Newark Liberty Intl. Airport to Port of Spain in 2025. You can also book with separate airlines for your outbound and return journeys, from $193 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Newark Liberty Intl. Airport to Port of Spain flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Newark Liberty Intl. Airport to Port of Spain airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Piarco Intl. Airport (POS) cost?
Discover the latest flight deals from EWR to POS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from EWR to POS?
To lock in a cheap ticket, search for nonstop flights from EWR to POS leaving in February. You can find a one-way United flight for $223 leaving on February 7 2026. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on July 5 2025 and remains unchanged.
Which airlines fly direct from Liberty Intl. Airport (EWR) to Piarco Intl. Airport (POS)?
You can't take a direct flight from Newark, NJ (EWR-Liberty Intl.) to Piarco Intl. Airport (POS). However, you can easily journey to Port of Spain without any layovers by departing from John F. Kennedy Intl. Airport (JFK).
What is the cheapest airline that flies from EWR to POS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from EWR to POS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Liberty Intl. Airport (EWR) to Piarco Intl. Airport (POS)?
There are no daily direct flights available from Liberty Intl. Airport (EWR) to Piarco Intl. Airport (POS). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from EWR to POS?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from EWR to POS?
With 90% of flights typically arriving as scheduled, United Airlines has the best on-time performance for direct flights from Liberty Intl. Airport (EWR) to Piarco Intl. Airport (POS). To monitor your flight status and receive notifications about any changes, head to the Expedia App.
What is the best time to fly from Liberty Intl. Airport (EWR) to Piarco Intl. Airport (POS)?
To arrive at Piarco Intl. Airport (POS) on schedule, opt for a flight that leaves Liberty Intl. Airport (EWR) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Liberty Intl. Airport (EWR) to Piarco Intl. Airport (POS) last-minute?
Last-minute fares from EWR to POS are usually more expensive. To secure the lowest prices, start searching for flights well ahead of time. That being said, if you can play around with your travel dates, you may score a cheap ticket right before your journey.
Is it cheaper to book an EWR to POS flight and hotel package?
Compared with arranging hotels and flights separately, booking an EWR to POS flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place takes the hassle out of travel planning. Simply pick your flights and choose from our wide range of stays, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Piarco Intl. Airport (POS)?
You can usually reschedule or cancel your EWR to POS flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.