$593 Cheap Flights from Port of Spain (POS) to Kailua-Kona (KOA)

View $593 flight on Sat, Nov 1, 2025Opens in a new window

Popular airlines from Piarco Intl. Airport (POS) to Kona Intl. Airport (KOA)

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Cheap Flights from Port of Spain to Kailua-Kona (POS-KOA)

Prices were available within the past 7 days and start at $593 for one-way flights and $966 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Nov 28 - Tue, Dec 2
POS
Trinidad
KOA
Kona Coast
$966 Roundtrip, found 21 hours ago
$966
Roundtrip
found 21 hours ago
Select United flight, departing Fri, Nov 28 from Trinidad to Kona Coast, returning Tue, Dec 2, priced at $966 found 21 hours ago
United
Fri, Nov 28 - Wed, Dec 3
POS
Trinidad
KOA
Kona Coast
$982 Roundtrip, found 21 hours ago
$982
Roundtrip
found 21 hours ago
Select United flight, departing Fri, Nov 28 from Trinidad to Kona Coast, returning Wed, Dec 3, priced at $982 found 21 hours ago
American Airlines
Mon, Mar 16 - Fri, Mar 20
POS
Trinidad
KOA
Kona Coast
$988 Roundtrip, found 22 hours ago
$988
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Mon, Mar 16 from Trinidad to Kona Coast, returning Fri, Mar 20, priced at $988 found 22 hours ago
American Airlines
Fri, Nov 28 - Wed, Dec 3
POS
Trinidad
KOA
Kona Coast
$989 Roundtrip, found 21 hours ago
$989
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Fri, Nov 28 from Trinidad to Kona Coast, returning Wed, Dec 3, priced at $989 found 21 hours ago
United
Fri, Nov 28 - Wed, Dec 3
POS
Trinidad
KOA
Kona Coast
$995 Roundtrip, found 21 hours ago
$995
Roundtrip
found 21 hours ago
Select United flight, departing Fri, Nov 28 from Trinidad to Kona Coast, returning Wed, Dec 3, priced at $995 found 21 hours ago
American Airlines
Mon, Mar 16 - Fri, Mar 20
POS
Trinidad
KOA
Kona Coast
$1,006 Roundtrip, found 22 hours ago
$1,006
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Mon, Mar 16 from Trinidad to Kona Coast, returning Fri, Mar 20, priced at $1,006 found 22 hours ago
American Airlines
Sat, Nov 1 - Fri, Nov 7
POS
Trinidad
KOA
Kona Coast
$1,011 Roundtrip, found 19 hours ago
$1,011
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Sat, Nov 1 from Trinidad to Kona Coast, returning Fri, Nov 7, priced at $1,011 found 19 hours ago
United
Fri, Nov 28 - Wed, Dec 3
POS
Trinidad
KOA
Kona Coast
$1,011 Roundtrip, found 21 hours ago
$1,011
Roundtrip
found 21 hours ago
Select United flight, departing Fri, Nov 28 from Trinidad to Kona Coast, returning Wed, Dec 3, priced at $1,011 found 21 hours ago
Air Canada
Mon, Mar 16 - Fri, Mar 20
POS
Trinidad
KOA
Kona Coast
$1,335 Roundtrip, found 22 hours ago
$1,335
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Mon, Mar 16 from Trinidad to Kona Coast, returning Fri, Mar 20, priced at $1,335 found 22 hours ago
Copa
Fri, Dec 26 - Wed, Dec 31
POS
Trinidad
KOA
Kona Coast
$3,531 Roundtrip, found 3 days ago
$3,531
Roundtrip
found 3 days ago
Select Copa flight, departing Fri, Dec 26 from Trinidad to Kona Coast, returning Wed, Dec 31, priced at $3,531 found 3 days ago

Frequently asked questions

How much does a flight from Piarco Intl. Airport (POS) to Kona Intl. Airport (KOA) cost?
Secure a cheap one-way flight from $593 or cheap return flight from $966 from Piarco Intl. Airport (POS) to Kona Intl. Airport (KOA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Piarco Intl. Airport (POS) to Kona Intl. Airport (KOA)?
Planning your trip for November can help you save, as it's the cheapest month for flights between POS and KOA. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Piarco Intl. Airport (POS) to Kona Intl. Airport (KOA)?
To find the cheapest airline that'll fly you from POS to KOA, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Piarco Intl. Airport (POS) to Kona Intl. Airport (KOA)?
You'll need to take a flight with a layover when traveling from Piarco Intl. Airport (POS) to Kona Intl. Airport (KOA). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from POS to KOA?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Piarco Intl. Airport (POS) to Kona Intl. Airport (KOA)?
Opt for a flight from Piarco Intl. Airport (POS) to Kona Intl. Airport (KOA) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be canceled.**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 Piarco Intl. Airport (POS) to Kona Intl. Airport (KOA) last-minute?
Holding off until just before your trip to book a flight from POS to KOA often results in higher prices. While you may find some last-minute deals, they're not always guaranteed. Be flexible with your itinerary to boost your chances of scoring a bargain.
Is it cheaper to book a POS to KOA flight and hotel package?
Opting for a POS to KOA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Piarco Intl. Airport (POS) to Kona Intl. Airport (KOA)?
Usually, it's possible to cancel or reschedule your POS to KOA flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Piarco Intl.
Destination airport
Kona Intl.
Airlines serving
Air Canada, American Airlines, United
Roundtrip price
$965
Distance
6272 mi

Book with confidence

Port of Spain to Kailua-Kona Flights

The cheapest times to fly from Port of Spain to Kailua-Kona

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 Port of Spain to Kailua-Kona are during the month of November. You can find some of the cheapest flights from Port of Spain to Kailua-Kona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Port of Spain to Kailua-Kona

Sunday is one of the best days to book for cheap flights from Port of Spain to Kailua-Kona: 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 Port of Spain to Kailua-Kona

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 Port of Spain to Kailua-Kona in 2025. You can also book with separate airlines for your outbound and return journeys, from $593 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 Port of Spain to Kailua-Kona 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 Port of Spain to Kailua-Kona 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.

 

Port of Spain to Kailua-Kona Flights

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*Available to One Key members.