$311 Cheap Flights from Dayton (DAY) to Port of Spain (POS)

View $311 flight on Thu, Dec 25, 2025Opens in a new window

Popular airlines from Dayton Intl. Airport (DAY) to Piarco Intl. Airport (POS)

Cheap Flights from Dayton to Port of Spain (DAY-POS)

Prices were available within the past 7 days and start at $311 for one-way flights and $673 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Nov 28 - Tue, Dec 2
DAY
Dayton
POS
Trinidad
$673 Roundtrip, found 3 days ago
$673
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Nov 28 from Dayton to Trinidad, returning Tue, Dec 2, priced at $673 found 3 days ago
United
Thu, Nov 27 - Tue, Dec 2
DAY
Dayton
POS
Trinidad
$673 Roundtrip, found 3 days ago
$673
Roundtrip
found 3 days ago
Select United flight, departing Thu, Nov 27 from Dayton to Trinidad, returning Tue, Dec 2, priced at $673 found 3 days ago
United
Thu, Nov 27 - Mon, Dec 1
DAY
Dayton
POS
Trinidad
$690 Roundtrip, found 3 days ago
$690
Roundtrip
found 3 days ago
Select United flight, departing Thu, Nov 27 from Dayton to Trinidad, returning Mon, Dec 1, priced at $690 found 3 days ago
American Airlines
Fri, Nov 28 - Mon, Dec 1
DAY
Dayton
POS
Trinidad
$693 Roundtrip, found 3 days ago
$693
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Nov 28 from Dayton to Trinidad, returning Mon, Dec 1, priced at $693 found 3 days ago
United
Sat, Nov 22 - Mon, Dec 1
DAY
Dayton
POS
Trinidad
$710 Roundtrip, found 3 days ago
$710
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 22 from Dayton to Trinidad, returning Mon, Dec 1, priced at $710 found 3 days ago
United
Thu, Dec 25 - Sun, Dec 28
DAY
Dayton
POS
Trinidad
$760 Roundtrip, found 1 day ago
$760
Roundtrip
found 1 day ago
Select United flight, departing Thu, Dec 25 from Dayton to Trinidad, returning Sun, Dec 28, priced at $760 found 1 day ago
American Airlines
Tue, Nov 25 - Sun, Nov 30
DAY
Dayton
POS
Trinidad
$762 Roundtrip, found 16 hours ago
$762
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Tue, Nov 25 from Dayton to Trinidad, returning Sun, Nov 30, priced at $762 found 16 hours ago
United
Sun, Nov 23 - Thu, Nov 27
DAY
Dayton
POS
Trinidad
$793 Roundtrip, found 3 days ago
$793
Roundtrip
found 3 days ago
Select United flight, departing Sun, Nov 23 from Dayton to Trinidad, returning Thu, Nov 27, priced at $793 found 3 days ago
American Airlines
Tue, Nov 25 - Sun, Nov 30
DAY
Dayton
POS
Trinidad
$807 Roundtrip, found 16 hours ago
$807
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Tue, Nov 25 from Dayton to Trinidad, returning Sun, Nov 30, priced at $807 found 16 hours ago
American Airlines
Thu, Dec 25 - Sun, Dec 28
DAY
Dayton
POS
Trinidad
$858 Roundtrip, found 1 day ago
$858
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Dec 25 from Dayton to Trinidad, returning Sun, Dec 28, priced at $858 found 1 day ago

Frequently asked questions

How much does a flight from James M. Cox Dayton Intl. Airport (DAY) to Piarco Intl. Airport (POS) cost?
Lock in a cheap one-way flight from $311 or cheap return flight from $673 from James M. Cox Dayton Intl. Airport (DAY) to Piarco Intl. Airport (POS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from James M. Cox Dayton Intl. Airport (DAY) to Piarco Intl. Airport (POS)?
Traveling in November is a good way to save, as it's the cheapest month for flights between DAY and POS. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from James M. Cox Dayton Intl. Airport (DAY) to Piarco Intl. Airport (POS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest DAY to POS flight.
How many flights per day from James M. Cox Dayton Intl. Airport (DAY) to Piarco Intl. Airport (POS)?
There aren't any daily direct flights from James M. Cox Dayton Intl. Airport (DAY) to Piarco Intl. Airport (POS). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from DAY to POS?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary 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 James M. Cox Dayton Intl. Airport (DAY) to Piarco Intl. Airport (POS)?
To land at Piarco Intl. Airport (POS) on schedule, choose a flight that takes off from James M. Cox Dayton Intl. Airport (DAY) 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 James M. Cox Dayton Intl. Airport (DAY) to Piarco Intl. Airport (POS) last-minute?
Booking your flight from DAY to POS just before your getaway is generally more expensive. But if you're flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a DAY to POS flight and hotel package?
Securing a DAY to POS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from James M. Cox Dayton Intl. Airport (DAY) to Piarco Intl. Airport (POS)?
If you booked your DAY to POS flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
James M. Cox Dayton Intl.
Destination airport
Piarco Intl.
Airlines serving
American Airlines, United
Roundtrip price
$673
Distance
2461 mi

Book with confidence

Dayton to Port of Spain Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Dayton 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 Dayton 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 Dayton to Port of Spain in 2025. You can also book with separate airlines for your outbound and return journeys, from $311 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 Dayton 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 Dayton 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.

 

Dayton to Port of Spain Flights

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*Available to One Key members.