$314 Cheap Flights from Port of Spain (POS) to Phoenix (PHX)

View $314 flight on Wed, Aug 6, 2025Opens in a new window

Popular airlines from Piarco Intl. Airport (POS) to Phoenix Sky Harbor Intl. Airport (PHX)

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Cheap Flights from Port of Spain to Phoenix (POS-PHX)

Prices were available within the past 7 days and start at $314 for one-way flights and $618 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sat, Jul 5 - Tue, Jul 15
POS
Trinidad
PHX
Phoenix
$618 Roundtrip, found 4 hours ago
$618
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Sat, Jul 5 from Trinidad to Phoenix, returning Tue, Jul 15, priced at $618 found 4 hours ago
JetBlue Airways
Fri, Jul 4 - Tue, Jul 15
POS
Trinidad
PHX
Phoenix
$642 Roundtrip, found 4 hours ago
$642
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Fri, Jul 4 from Trinidad to Phoenix, returning Tue, Jul 15, priced at $642 found 4 hours ago
Air Canada
Tue, Jul 22 - Thu, Jul 31
POS
Trinidad
PHX
Phoenix
$647 Roundtrip, found 5 days ago
$647
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Jul 22 from Trinidad to Phoenix, returning Thu, Jul 31, priced at $647 found 5 days ago
JetBlue Airways
Sun, Nov 16 - Wed, Nov 19
POS
Trinidad
PHX
Phoenix
$648 Roundtrip, found 1 day ago
$648
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun, Nov 16 from Trinidad to Phoenix, returning Wed, Nov 19, priced at $648 found 1 day ago
JetBlue Airways
Fri, Aug 1 - Mon, Aug 4
POS
Trinidad
PHX
Phoenix
$664 Roundtrip, found 2 days ago
$664
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Fri, Aug 1 from Trinidad to Phoenix, returning Mon, Aug 4, priced at $664 found 2 days ago
JetBlue Airways
Fri, Jul 4 - Wed, Jul 16
POS
Trinidad
PHX
Phoenix
$665 Roundtrip, found 1 day ago
$665
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Jul 4 from Trinidad to Phoenix, returning Wed, Jul 16, priced at $665 found 1 day ago
Copa
Thu, Sep 18 - Sun, Sep 21
POS
Trinidad
PHX
Phoenix
$667 Roundtrip, found 6 days ago
$667
Roundtrip
found 6 days ago
Select Copa flight, departing Thu, Sep 18 from Trinidad to Phoenix, returning Sun, Sep 21, priced at $667 found 6 days ago
Air Canada
Tue, Jul 22 - Thu, Jul 31
POS
Trinidad
PHX
Phoenix
$671 Roundtrip, found 5 days ago
$671
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Jul 22 from Trinidad to Phoenix, returning Thu, Jul 31, priced at $671 found 5 days ago
United
Thu, Sep 18 - Sun, Oct 5
POS
Trinidad
PHX
Phoenix
$715 Roundtrip, found 2 days ago
$715
Roundtrip
found 2 days ago
Select United flight, departing Thu, Sep 18 from Trinidad to Phoenix, returning Sun, Oct 5, priced at $715 found 2 days ago
American Airlines
Mon, Jul 7 - Mon, Jul 14
POS
Trinidad
PHX
Phoenix
$722 Roundtrip, found 1 day ago
$722
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jul 7 from Trinidad to Phoenix, returning Mon, Jul 14, priced at $722 found 1 day ago

Alternative airports near Phoenix

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sky Harbor Intl. PHX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $861
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $861
Flights from Port of Spain (POS) to Phoenix (PHX)
Origin airport
Piarco Intl.
Destination airport
Sky Harbor Intl.
Airlines serving
Air Canada, American Airlines, Copa, JetBlue Airways, United
Roundtrip price
$617
Distance
3564 mi

Port of Spain to Phoenix Flights

The cheapest times to fly from Port of Spain to Phoenix

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

 

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

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

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 Phoenix in 2025. You can also book with separate airlines for your outbound and return journeys, from $314 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 Phoenix 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 Phoenix 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 Sky Harbor Intl. Airport (PHX) cost?
Discover the latest flight deals from POS to PHX by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from POS to PHX?
The cheapest flights from POS to PHX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from POS to PHX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from POS to PHX. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Piarco Intl. Airport (POS) to Sky Harbor Intl. Airport (PHX)?
There aren't any daily direct flights departing from Piarco Intl. Airport (POS) to Sky Harbor Intl. Airport (PHX). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from POS to PHX?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on various factors, such as 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 Piarco Intl. Airport (POS) to Sky Harbor Intl. Airport (PHX)?
To arrive at Sky Harbor Intl. Airport (PHX) on time, pick a flight that leaves Piarco Intl. Airport (POS) 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 Piarco Intl. Airport (POS) to Sky Harbor Intl. Airport (PHX) last-minute?
Holding off until just before your trip to book a ticket from POS to PHX often results in higher prices. While you may come across some last-minute offers, there's no guarantee. Keep your travel plans flexible for the best chance of landing a bargain.
Is it cheaper to book a POS to PHX flight and hotel package?
You'll typically save money by booking a POS to PHX flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your preferred flights and accommodations, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Piarco Intl. Airport (POS) to Sky Harbor Intl. Airport (PHX)?
Typically, you're able to cancel or reschedule your POS to PHX flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want further information, head to our Customer Service portal.

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*Available to One Key members.