$198 Cheap Flights from Columbus (CMH) to Port of Spain (POS)

View $198 flight on Tue, Feb 17, 2026Opens in a new window

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Piarco Intl. Airport (POS)

Cheap Flights from Columbus to Port of Spain (CMH-POS)

Prices were available within the past 7 days and start at $198 for one-way flights and $443 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Oct 24 - Mon, Oct 27
CMH
Columbus
POS
Trinidad
$443 Roundtrip, found 3 days ago
$443
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Oct 24 from Columbus to Trinidad, returning Mon, Oct 27, priced at $443 found 3 days ago
Air Canada
Sun, Oct 5 - Sat, Oct 11
CMH
Columbus
POS
Trinidad
$443 Roundtrip, found 23 hours ago
$443
Roundtrip
found 23 hours ago
Select Air Canada flight, departing Sun, Oct 5 from Columbus to Trinidad, returning Sat, Oct 11, priced at $443 found 23 hours ago
Air Canada
Fri, Mar 27 - Fri, Apr 3
CMH
Columbus
POS
Trinidad
$483 Roundtrip, found 4 days ago
$483
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, Mar 27 from Columbus to Trinidad, returning Fri, Apr 3, priced at $483 found 4 days ago
Air Canada
Thu, Feb 5 - Mon, Feb 9
CMH
Columbus
POS
Trinidad
$493 Roundtrip, found 2 days ago
$493
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Feb 5 from Columbus to Trinidad, returning Mon, Feb 9, priced at $493 found 2 days ago
Air Canada
Thu, Mar 5 - Fri, Mar 13
CMH
Columbus
POS
Trinidad
$493 Roundtrip, found 1 day ago
$493
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Mar 5 from Columbus to Trinidad, returning Fri, Mar 13, priced at $493 found 1 day ago
Air Canada
Fri, Oct 24 - Mon, Oct 27
CMH
Columbus
POS
Trinidad
$508 Roundtrip, found 3 days ago
$508
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Oct 24 from Columbus to Trinidad, returning Mon, Oct 27, priced at $508 found 3 days ago
United
Wed, Nov 5 - Wed, Nov 12
CMH
Columbus
POS
Trinidad
$509 Roundtrip, just found
$509
Roundtrip
just found
Select United flight, departing Wed, Nov 5 from Columbus to Trinidad, returning Wed, Nov 12, priced at $509 just found
United
Wed, Nov 5 - Wed, Nov 12
CMH
Columbus
POS
Trinidad
$513 Roundtrip, just found
$513
Roundtrip
just found
Select United flight, departing Wed, Nov 5 from Columbus to Trinidad, returning Wed, Nov 12, priced at $513 just found
American Airlines
Tue, Feb 17 - Tue, Mar 3
CMH
Columbus
POS
Trinidad
$619 Roundtrip, found 10 hours ago
$619
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Feb 17 from Columbus to Trinidad, returning Tue, Mar 3, priced at $619 found 10 hours ago
Copa
Wed, May 6 - Sun, May 10
CMH
Columbus
POS
Trinidad
$791 Roundtrip, found 6 days ago
$791
Roundtrip
found 6 days ago
Select Copa flight, departing Wed, May 6 from Columbus to Trinidad, returning Sun, May 10, priced at $791 found 6 days ago

Find the cheapest month to fly from Columbus (CMH) to Piarco (POS)

September is typically the cheapest month to fly

From $432 - $2,367 per traveler.

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 $593
POS
Piarco Intl.
Cheapest
Flights from $593

Frequently asked questions

How much does a flight from John Glenn Columbus Intl. Airport (CMH) to Piarco Intl. Airport (POS) cost?
Snag a cheap one-way flight from $198 or cheap return flight from $443 from John Glenn Columbus Intl. Airport (CMH) to Piarco Intl. Airport (POS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from John Glenn Columbus Intl. Airport (CMH) to Piarco Intl. Airport (POS)?
Planning your getaway for October may help you find better deals, as it's the cheapest month for flights between CMH and POS. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from John Glenn Columbus Intl. Airport (CMH) to Piarco Intl. Airport (POS)?
To find the cheapest airline flying from CMH to POS, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from John Glenn Columbus Intl. Airport (CMH) to Piarco Intl. Airport (POS)?
You'll have to take a flight with a layover when traveling from John Glenn Columbus Intl. Airport (CMH) to Piarco Intl. Airport (POS). Direct flights don't operate daily on this route. However, simply 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 CMH to POS?
You'll typically 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 John Glenn Columbus Intl. Airport (CMH) to Piarco Intl. Airport (POS)?
To avoid potential delays on the John Glenn Columbus Intl. Airport (CMH) to Piarco Intl. Airport (POS) route, fly before 3 PM. Departures after this hour have a 22% higher chance of being 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 John Glenn Columbus Intl. Airport (CMH) to Piarco Intl. Airport (POS) last-minute?
Last-minute fares from CMH to POS are typically more expensive. To secure the lowest prices, start looking for flights well in advance. That said, if you're flexible with your travel dates, you may score a cheap ticket right before you leave.
Is it cheaper to book a CMH to POS flight and hotel package?
Securing a CMH to POS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our extensive range of accommodations 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 John Glenn Columbus Intl. Airport (CMH) to Piarco Intl. Airport (POS)?
It's generally possible to reschedule or cancel your CMH 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 allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
John Glenn Columbus Intl.
Destination airport
Piarco Intl.
Airlines serving
Air Canada, American Airlines, Copa, United
Roundtrip price
$442
Distance
2421 mi

Book with confidence

Book with confidence

Columbus to Port of Spain Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Columbus 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 Columbus 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 Columbus to Port of Spain in 2025. You can also book with separate airlines for your outbound and return journeys, from $198 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 Columbus 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 Columbus 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.

 

Columbus to Port of Spain Flights

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Explore a world of travel with Expedia

*Available to One Key members.