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Sky Harbor Intl

$360+ Cheap flights from Port of Spain (POS) to Sky Harbor Intl (PHX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
POS — PHX
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
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Cheap flight deals from Port of Spain to Sky Harbor Intl

Cheapest flights from Port of Spain to Sky Harbor Intl
Explore the most affordable flight options available from Port of Spain to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.

This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2512:30 am
POS
-
PHX
2 stops24h 32m
United Airlines
Thu 4/26:00 am
PHX
-
POS
2 stops14h 23m
United Airlines
Deal found 2/9$771
This Mytrip deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2610:10 am
POS
-
PHX
3 stops27h 47m
Multiple Airlines
Thu 4/22:00 pm
PHX
-
POS
2 stops31h 20m
Multiple Airlines
Deal found 2/9$996

Find flight deals from Port of Spain to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Port of Spain (POS) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Port of Spain Piarco Intl-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-Phoenix Sky Harbor Intl flights.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Port of Spain to Sky Harbor Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Port of Spain to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Port of Spain

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

Port of SpainPhoenix

POS - PHX

POSPHX

Port of Spain Piarco Intl

Wed 3/25

12:30 am-6:13 pm

1 stop20h 43m

Phoenix Sky Harbor Intl

Thu 4/2

6:00 am-11:23 pm

2 stops14h 23m

$771

Port of SpainPhoenix

POS - PHX

POSPHX

Port of Spain Piarco Intl

Thu 3/26

10:10 am-10:57 am

3 stops27h 47m

Phoenix Sky Harbor Intl

Thu 4/2

2:00 pm-12:20 am

2 stops31h 20m

$996

Port of SpainPhoenix

POS - PHX

POSPHX

Port of Spain Piarco Intl

Tue 2/24

9:05 am-9:55 pm

1 stop15h 50m

$360

Port of SpainPhoenix

POS - PHX

POSPHX

Port of Spain Piarco Intl

Thu 2/26

9:05 am-9:55 pm

1 stop15h 50m

$369

Port of SpainPhoenix

POS - PHX

POSPHX

Port of Spain Piarco Intl

Wed 2/25

2:16 pm-3:27 pm

3 stops52h 11m

$396

Port of SpainPhoenix

POS - PHX

POSPHX

Port of Spain Piarco Intl

Fri 7/31

1:25 am-10:59 am

1 stop12h 34m

$410

Port of SpainPhoenix

POS - PHX

POSPHX

Port of Spain Piarco Intl

Mon 2/23

3:40 am-10:12 pm

3 stops45h 32m

$447

Port of SpainPhoenix

POS - PHX

POSPHX

Port of Spain Piarco Intl

Tue 2/24

1:30 am-9:28 am

1 stop10h 58m

$480

Port of SpainPhoenix

POS - PHX

POSPHX

Port of Spain Piarco Intl

Tue 2/24

3:40 am-7:20 pm

2 stops18h 40m

$481

Port of SpainPhoenix

POS - PHX

POSPHX

Port of Spain Piarco Intl

Sat 8/1

12:30 am-5:36 pm

1 stop20h 06m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 11 results
1
2

Compare providers for flights from Port of Spain to Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Port of Spain to Sky Harbor Intl in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Port of Spain-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Port of Spain-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Port of Spain-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Port of Spain-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Port of Spain-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Port of Spain to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Port of Spain with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated February 9, 2026.
Get a feel of what it's like to fly with United Airlines from Port of Spain to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,262 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,262 reviews
United Airlines
7.4
Good
9,262 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Port of Spain to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Port of Spain to Phoenix Sky Harbor Intl?

    For a flight from Port of Spain to Phoenix Sky Harbor Intl, you will be flying from Piarco Intl. Port of Spain Piarco Intl (POS) is just 12.6 mi from the center of the city. Piarco Intl is the only Port of Spain airport and it handles 0 outbound flights to Phoenix Sky Harbor Intl per day. 1 airline has flights to Phoenix Sky Harbor Intl from Port of Spain Piarco Intl on a regular basis.

  • What is the cheapest airline to fly from Port of Spain to Phoenix Sky Harbor Intl Airport round-trip?

    United Airlines, at $436, was found to be the cheapest airline from Port of Spain to Phoenix Sky Harbor Intl Airport..

  • Can I find deals for flights from Port of Spain to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Port of Spain to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Port of Spain to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Port of Spain to Sky Harbor Intl.

  • Can I find deals for business class flights from Port of Spain to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Port of Spain to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Port of Spain to Sky Harbor Intl

Discover the top airline that operate flights from Port of Spain to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$436Average$668FlexibilityNo cancel feeOn-time69%

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