$291 Cheap Flights from Cancun (CUN) to Port of Spain (POS)

View $291 flight on Tue, Oct 14, 2025Opens in a new window

Popular airlines from Cancun Intl. Airport (CUN) to Piarco Intl. Airport (POS)

Cheap Flights from Cancun to Port of Spain (CUN-POS)

Prices were available within the past 7 days and start at $291 for one-way flights and $567 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Thu, Mar 26 - Sun, Mar 29
CUN
Cancun
POS
Trinidad
$567 Roundtrip, found 6 hours ago
$567
Roundtrip
found 6 hours ago
Select Copa flight, departing Thu, Mar 26 from Cancun to Trinidad, returning Sun, Mar 29, priced at $567 found 6 hours ago
Copa
Tue, May 5 - Sun, May 10
CUN
Cancun
POS
Trinidad
$580 Roundtrip, found 4 days ago
$580
Roundtrip
found 4 days ago
Select Copa flight, departing Tue, May 5 from Cancun to Trinidad, returning Sun, May 10, priced at $580 found 4 days ago
Copa
Fri, Feb 6 - Mon, Feb 9
CUN
Cancun
POS
Trinidad
$590 Roundtrip, found 4 days ago
$590
Roundtrip
found 4 days ago
Select Copa flight, departing Fri, Feb 6 from Cancun to Trinidad, returning Mon, Feb 9, priced at $590 found 4 days ago
JetBlue Airways
Thu, Oct 2 - Mon, Oct 6
CUN
Cancun
POS
Trinidad
$600 Roundtrip, found 1 day ago
$600
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Oct 2 from Cancun to Trinidad, returning Mon, Oct 6, priced at $600 found 1 day ago
JetBlue Airways
Thu, Oct 2 - Mon, Oct 6
CUN
Cancun
POS
Trinidad
$601 Roundtrip, found 1 day ago
$601
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Oct 2 from Cancun to Trinidad, returning Mon, Oct 6, priced at $601 found 1 day ago
Copa
Tue, May 5 - Sun, May 10
CUN
Cancun
POS
Trinidad
$602 Roundtrip, found 4 days ago
$602
Roundtrip
found 4 days ago
Select Copa flight, departing Tue, May 5 from Cancun to Trinidad, returning Sun, May 10, priced at $602 found 4 days ago
Copa
Tue, Jan 20 - Sun, Jan 25
CUN
Cancun
POS
Trinidad
$604 Roundtrip, found 4 days ago
$604
Roundtrip
found 4 days ago
Select Copa flight, departing Tue, Jan 20 from Cancun to Trinidad, returning Sun, Jan 25, priced at $604 found 4 days ago
American Airlines
Fri, Oct 24 - Mon, Oct 27
CUN
Cancun
POS
Trinidad
$606 Roundtrip, found 6 days ago
$606
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Oct 24 from Cancun to Trinidad, returning Mon, Oct 27, priced at $606 found 6 days ago
Air Canada
Thu, Oct 2 - Mon, Oct 6
CUN
Cancun
POS
Trinidad
$747 Roundtrip, found 1 day ago
$747
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Oct 2 from Cancun to Trinidad, returning Mon, Oct 6, priced at $747 found 1 day ago
United
Thu, Oct 2 - Mon, Oct 6
CUN
Cancun
POS
Trinidad
$946 Roundtrip, found 1 day ago
$946
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 2 from Cancun to Trinidad, returning Mon, Oct 6, priced at $946 found 1 day ago

Find the cheapest month to fly from Cancun (CUN) to Piarco (POS)

November is typically the cheapest month to fly

From $418 - $932 per traveler.
Flights from Cancun (CUN) to Port of Spain (POS)
Origin airport
Cancun Intl.
Destination airport
Piarco Intl.
Airlines serving
Air Canada, American Airlines, Copa, JetBlue Airways, United
Roundtrip price
$567
Distance
1840 mi

Cancun to Port of Spain Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Cancun 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 Cancun 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 Cancun to Port of Spain in 2025. You can also book with separate airlines for your outbound and return journeys, from $291 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 Cancun 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 Cancun 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 Cancun Intl. Airport (CUN) to Piarco Intl. Airport (POS) cost?
Secure a cheap one-way flight from $291 or cheap return flight from $567 from Cancun Intl. Airport (CUN) to Piarco Intl. Airport (POS) 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 Cancun Intl. Airport (CUN) to Piarco Intl. Airport (POS)?
Planning your getaway for March may help you find better deals, as it's the cheapest month for flights between CUN and POS. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Cancun Intl. Airport (CUN) to Piarco Intl. Airport (POS)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CUN to POS flight.
How many flights per day from Cancun Intl. Airport (CUN) to Piarco Intl. Airport (POS)?
Direct flights from Cancun Intl. Airport (CUN) to Piarco Intl. Airport (POS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CUN to POS?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cancun Intl. Airport (CUN) to Piarco Intl. Airport (POS)?
To avoid possible delays on the Cancun Intl. Airport (CUN) to Piarco Intl. Airport (POS) route, fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Cancun Intl. Airport (CUN) to Piarco Intl. Airport (POS) last-minute?
Booking your plane ticket from CUN to POS shortly before your trip is generally more expensive. However, if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a CUN to POS flight and hotel package?
Booking a CUN 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 hotels and then add activities, car rentals and flights 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 Cancun Intl. Airport (CUN) to Piarco Intl. Airport (POS)?
Usually, it's possible to cancel or reschedule your CUN to POS flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.