$233 Cheap Flights from Nashville (BNA) to Port of Spain (POS)

View $233 flight on Thu, Oct 30, 2025Opens in a new window
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Cheap Flights from Nashville to Port of Spain (BNA-POS)

Prices were available within the past 7 days and start at $233 for one-way flights and $499 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, Aug 6 - Wed, Aug 27
BNA
Nashville
POS
Trinidad
$499 Roundtrip, found 3 days ago
$499
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Aug 6 from Nashville to Trinidad, returning Wed, Aug 27, priced at $499 found 3 days ago
Air Canada
Thu, Jun 5 - Tue, Jun 10
BNA
Nashville
POS
Trinidad
$501 Roundtrip, found 4 days ago
$501
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Jun 5 from Nashville to Trinidad, returning Tue, Jun 10, priced at $501 found 4 days ago
Air Canada
Fri, May 23 - Mon, May 26
BNA
Nashville
POS
Trinidad
$505 Roundtrip, found 5 days ago
$505
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, May 23 from Nashville to Trinidad, returning Mon, May 26, priced at $505 found 5 days ago
JetBlue Airways
Wed, May 28 - Wed, Jun 11
BNA
Nashville
POS
Trinidad
$507 Roundtrip, found 3 days ago
$507
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, May 28 from Nashville to Trinidad, returning Wed, Jun 11, priced at $507 found 3 days ago
Air Canada
Thu, Jun 5 - Tue, Jun 10
BNA
Nashville
POS
Trinidad
$511 Roundtrip, found 4 days ago
$511
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Jun 5 from Nashville to Trinidad, returning Tue, Jun 10, priced at $511 found 4 days ago
Air Canada
Mon, Nov 3 - Sat, Nov 15
BNA
Nashville
POS
Trinidad
$515 Roundtrip, found 5 days ago
$515
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Nov 3 from Nashville to Trinidad, returning Sat, Nov 15, priced at $515 found 5 days ago
United
Thu, May 22 - Wed, Jun 4
BNA
Nashville
POS
Trinidad
$516 Roundtrip, just found
$516
Roundtrip
just found
Select United flight, departing Thu, May 22 from Nashville to Trinidad, returning Wed, Jun 4, priced at $516 just found
JetBlue Airways
Wed, Aug 20 - Mon, Aug 25
BNA
Nashville
POS
Trinidad
$521 Roundtrip, found 10 hours ago
$521
Roundtrip
found 10 hours ago
Select JetBlue Airways flight, departing Wed, Aug 20 from Nashville to Trinidad, returning Mon, Aug 25, priced at $521 found 10 hours ago
American Airlines
Sun, Jul 13 - Sat, Jul 19
BNA
Nashville
POS
Trinidad
$524 Roundtrip, found 10 hours ago
$524
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sun, Jul 13 from Nashville to Trinidad, returning Sat, Jul 19, priced at $524 found 10 hours ago
Copa
Sat, Oct 11 - Sat, Oct 18
BNA
Nashville
POS
Trinidad
$733 Roundtrip, found 16 hours ago
$733
Roundtrip
found 16 hours ago
Select Copa flight, departing Sat, Oct 11 from Nashville to Trinidad, returning Sat, Oct 18, priced at $733 found 16 hours ago
Flights from Nashville (BNA) to Port of Spain (POS)
Origin airport
Nashville Intl.
Destination airport
Piarco Intl.
Airlines serving
Air Canada, American Airlines, Copa, JetBlue Airways, United
Roundtrip price
$498
Distance
2370 mi

Nashville to Port of Spain Flights

The cheapest times to fly from Nashville 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 Nashville to Port of Spain are during the month of August. You can find some of the cheapest flights from Nashville to Port of Spain with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Nashville to Port of Spain

Sunday is one of the best days to book for cheap flights from Nashville 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 Nashville 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 Nashville to Port of Spain in 2025. You can also book with separate airlines for your outbound and return journeys, from $233 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 Nashville 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 Nashville 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 Nashville Intl. Airport (BNA) to Piarco Intl. Airport (POS) cost?
Discover the latest flight deals from BNA 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 BNA to POS?
The cheapest flights from BNA to POS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BNA to POS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from BNA to POS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Nashville Intl. Airport (BNA) to Piarco Intl. Airport (POS)?
Direct flights from Nashville Intl. Airport (BNA) to Piarco Intl. Airport (POS) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filters. Enter your dates and choose either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from BNA to POS?
You’ll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Nashville Intl. Airport (BNA) to Piarco Intl. Airport (POS)?
To arrive at Piarco Intl. Airport (POS) on schedule, choose a flight that leaves Nashville Intl. Airport (BNA) before 3 PM. The likelihood 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 Nashville Intl. Airport (BNA) to Piarco Intl. Airport (POS) last-minute?
Last-minute fares from BNA to POS are typically more expensive. For the lowest rates, start looking for flights as soon as possible. That said, if you can play around with your travel dates, it’s possible to find a cheap fare right before your trip.
Is it cheaper to book a BNA to POS flight and hotel package?
Compared with arranging flights and hotels separately, booking a BNA to POS flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the hassle out of travel planning. Simply secure your flights and choose from our wide range of hotels, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Nashville Intl. Airport (BNA) to Piarco Intl. Airport (POS)?
Typically, you can cancel or reschedule your BNA to POS flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline’s guidelines and fees on flight changes, or if you need more details, head to our Customer Service portal.

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*Available to One Key members.