$816 Cheap Flights from Port of Spain (POS) to Asuncion (ASU)

View $816 flight on Mon, Aug 25, 2025Opens in a new window

Popular airlines from Piarco Intl. Airport (POS) to Asuncion (ASU-Silvio Pettirossi Intl.)

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Cheap Flights from Port of Spain to Asuncion (POS-ASU)

Prices were available within the past 7 days and start at $816 for one-way flights and $1,087 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Tue, Sep 23 - Mon, Sep 29
POS
Trinidad
ASU
Asuncion
$1,087 Roundtrip, found 6 days ago
$1,087
Roundtrip
found 6 days ago
Select Copa flight, departing Tue, Sep 23 from Trinidad to Asuncion, returning Mon, Sep 29, priced at $1,087 found 6 days ago
Copa
Tue, Sep 23 - Mon, Sep 29
POS
Trinidad
ASU
Asuncion
$1,141 Roundtrip, found 6 days ago
$1,141
Roundtrip
found 6 days ago
Select Copa flight, departing Tue, Sep 23 from Trinidad to Asuncion, returning Mon, Sep 29, priced at $1,141 found 6 days ago
Copa
Thu, Sep 25 - Wed, Oct 1
POS
Trinidad
ASU
Asuncion
$1,163 Roundtrip, found 6 days ago
$1,163
Roundtrip
found 6 days ago
Select Copa flight, departing Thu, Sep 25 from Trinidad to Asuncion, returning Wed, Oct 1, priced at $1,163 found 6 days ago
Copa
Fri, Jan 2 - Thu, Jan 8
POS
Trinidad
ASU
Asuncion
$1,209 Roundtrip, found 9 hours ago
$1,209
Roundtrip
found 9 hours ago
Select Copa flight, departing Fri, Jan 2 from Trinidad to Asuncion, returning Thu, Jan 8, priced at $1,209 found 9 hours ago
Copa
Fri, Sep 12 - Fri, Sep 19
POS
Trinidad
ASU
Asuncion
$1,240 Roundtrip, found 6 hours ago
$1,240
Roundtrip
found 6 hours ago
Select Copa flight, departing Fri, Sep 12 from Trinidad to Asuncion, returning Fri, Sep 19, priced at $1,240 found 6 hours ago
Copa
Tue, Sep 23 - Mon, Sep 29
POS
Trinidad
ASU
Asuncion
$1,242 Roundtrip, found 6 days ago
$1,242
Roundtrip
found 6 days ago
Select Copa flight, departing Tue, Sep 23 from Trinidad to Asuncion, returning Mon, Sep 29, priced at $1,242 found 6 days ago
Copa
Sat, Sep 20 - Wed, Oct 1
POS
Trinidad
ASU
Asuncion
$1,263 Roundtrip, found 6 days ago
$1,263
Roundtrip
found 6 days ago
Select Copa flight, departing Sat, Sep 20 from Trinidad to Asuncion, returning Wed, Oct 1, priced at $1,263 found 6 days ago
Copa
Tue, Sep 23 - Sun, Sep 28
POS
Trinidad
ASU
Asuncion
$1,268 Roundtrip, found 6 days ago
$1,268
Roundtrip
found 6 days ago
Select Copa flight, departing Tue, Sep 23 from Trinidad to Asuncion, returning Sun, Sep 28, priced at $1,268 found 6 days ago
Copa
Tue, Sep 23 - Wed, Oct 1
POS
Trinidad
ASU
Asuncion
$1,285 Roundtrip, found 6 days ago
$1,285
Roundtrip
found 6 days ago
Select Copa flight, departing Tue, Sep 23 from Trinidad to Asuncion, returning Wed, Oct 1, priced at $1,285 found 6 days ago
Caribbean Airlines
Tue, Sep 23 - Mon, Sep 29
POS
Trinidad
ASU
Asuncion
$1,457 Roundtrip, found 6 days ago
$1,457
Roundtrip
found 6 days ago
Select Caribbean Airlines flight, departing Tue, Sep 23 from Trinidad to Asuncion, returning Mon, Sep 29, priced at $1,457 found 6 days ago
Flights from Port of Spain (POS) to Asuncion (ASU)
Origin airport
Piarco Intl.
Destination airport
Silvio Pettirossi Intl.
Airlines serving
Copa
Roundtrip price
$1,086
Distance
2489 mi

Port of Spain to Asuncion Flights

The cheapest times to fly from Port of Spain to Asuncion

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

 

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

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

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 Asuncion in 2025. You can also book with separate airlines for your outbound and return journeys, from $816 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 Asuncion 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 Asuncion 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 Piarco Intl. Airport (POS) to Silvio Pettirossi Intl. Airport (ASU) cost?
Grab a cheap one-way flight from $816 or cheap return flight from $1,087 from Piarco Intl. Airport (POS) to Silvio Pettirossi Intl. Airport (ASU) 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 Piarco Intl. Airport (POS) to Silvio Pettirossi Intl. Airport (ASU)?
The cheapest month to fly from POS to ASU is September, when there's less demand. Off-peak season is usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Piarco Intl. Airport (POS) to Silvio Pettirossi Intl. Airport (ASU)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest POS to ASU flight.
How many flights per day from Piarco Intl. Airport (POS) to Silvio Pettirossi Intl. Airport (ASU)?
There aren't any daily direct flights departing from Piarco Intl. Airport (POS) to Silvio Pettirossi Intl. Airport (ASU). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from POS to ASU?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary 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 Silvio Pettirossi Intl. Airport (ASU)?
To arrive at Silvio Pettirossi Intl. Airport (ASU) without delays, opt for a flight that leaves from Piarco Intl. Airport (POS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Silvio Pettirossi Intl. Airport (ASU) last-minute?
Waiting until just before your trip to book a ticket from POS to ASU often results in higher prices. Although you may find some last-minute deals, there's no guarantee. Keep your travel schedule open for a better chance of getting a bargain.
Is it cheaper to book a POS to ASU flight and hotel package?
Securing a POS to ASU flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our extensive range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Piarco Intl. Airport (POS) to Silvio Pettirossi Intl. Airport (ASU)?
If you reserved your POS to ASU flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond 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 want more information.

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*Available to One Key members.