What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Port of Spain round-trip?

Cheapflights users have booked flights from Phoenix Sky Harbor Intl Airport to Port of Spain round-trip from $431. Another airline that can offer you cheap pricing is United Airlines. American Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Port of Spain?

Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Port of Spain (average of $435). Flying from Phoenix Sky Harbor Intl Airport to Port of Spain in December is currently the most expensive (average of $710). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Port of Spain?

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Port of Spain flight should consider departing on Friday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Port of Spain ranges from 1.2 - 9.8 inches per month. June is typically the wettest month, when rainfall can reach 9.8 in. March is typically the driest time to visit Port of Spain when rainfall is around 1.2 in.

If weather is an important factor for your trip to Port of Spain, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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

Flights from Phoenix Sky Harbor Intl Airport to Port of Spain are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Port of Spain.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Port of Spain?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Port of Spain. Flights to Port of Spain from Phoenix Sky Harbor Intl Airport in August are about $757 on average during August, but can be found for as low as $532.

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

Port of Spain Piarco Intl (POS) is the airport you will fly into if you book a flight from Phoenix Sky Harbor Intl to Port of Spain. You should not have trouble finding flights to Piarco Intl from Phoenix Sky Harbor Intl; the airport handles an average of 0 inbound flights from Phoenix Sky Harbor Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Port of Spain airport from Phoenix Sky Harbor Intl. It is only a 12.6 mi journey from Piarco Intl (POS) to Port of Spain’s city center.

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

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

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

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

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

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

$514+ Flights from Phoenix Sky Harbor Intl Airport to Port of Spain

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Cheap flight deals from Sky Harbor Intl to Port of Spain

Round-trip from	$514 (Kiwi.com)
Popular in	December
Cheapest in	August
Average price	$595

From Phoenix Sky Harbor Intl to Port of Spain Piarco Intl

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($41 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

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Find flight deals from Sky Harbor Intl to Port of Spain

Cheapest flights from Sky Harbor Intl to Port of Spain
Explore the most affordable flight options available from Sky Harbor Intl to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

jue. 10/1611:53 amPHX - POS

1 stop29h 07mMultiple Airlines

jue. 10/309:10 amPOS - PHX

2 stops17h 17mMultiple Airlines

Deal found 8/14

$514

jue. 9/412:01 pmPHX - POS

1 stop28h 59mMultiple Airlines

vie. 9/123:51 amPOS - PHX

2 stops34h 05mMultiple Airlines

Deal found 8/12

$618

vie. 9/2610:12 pmPHX - POS

1 stop13h 26mJetBlue

vie. 10/33:59 pmPOS - PHX

1 stop31h 56mJetBlue

Deal found 8/12

$635

mié. 11/194:20 pmPHX - POS

1 stop19h 56mAmerican Airlines

lun. 11/247:01 amPOS - PHX

1 stop20h 35mAmerican Airlines

Deal found 8/12

$638

jue. 9/1812:01 pmPHX - POS

1 stop28h 59mMultiple Airlines

mar. 9/308:55 amPOS - PHX

2 stops40h 26mMultiple Airlines

Deal found 8/14

$656

vie. 9/266:00 amPHX - POS

2 stops14h 23mUnited Airlines

jue. 10/212:30 amPOS - PHX

1 stop10h 53mUnited Airlines

Deal found 8/12

$678

vie. 9/2611:40 pmPHX - POS

1 stop11h 36mAmerican Airlines

vie. 10/33:25 pmPOS - PHX

2 stops21h 58mAmerican Airlines

Deal found 8/12

$683

jue. 9/188:30 pmPHX - POS

2 stops25h 50mAir Canada

lun. 9/292:25 amPOS - PHX

2 stops19h 54mAir Canada

Deal found 8/14

$703

Best flights from Sky Harbor Intl to Port of Spain
Discover carefully curated flight deals from Sky Harbor Intl to Port of Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated agosto 14, 2025.

jue. 10/1611:53 amPHX - POS

1 stop29h 07mMultiple Airlines

jue. 10/309:10 amPOS - PHX

2 stops17h 17mMultiple Airlines

Deal found 8/14

$514

vie. 9/2610:12 pmPHX - POS

1 stop13h 26mJetBlue

vie. 10/33:59 pmPOS - PHX

1 stop31h 56mJetBlue

Deal found 8/12

$635

mié. 11/194:20 pmPHX - POS

1 stop19h 56mAmerican Airlines

lun. 11/247:01 amPOS - PHX

1 stop20h 35mAmerican Airlines

Deal found 8/12

$638

jue. 9/412:01 pmPHX - POS

1 stop28h 59mMultiple Airlines

vie. 9/123:51 amPOS - PHX

2 stops34h 05mMultiple Airlines

Deal found 8/12

$618

jue. 10/166:15 amPHX - POS

2 stops12h 05mAmerican Airlines

jue. 10/307:00 amPOS - PHX

2 stops17h 19mAmerican Airlines

Deal found 8/14

$643

jue. 9/1812:01 pmPHX - POS

1 stop28h 59mMultiple Airlines

mar. 9/308:55 amPOS - PHX

2 stops40h 26mMultiple Airlines

Deal found 8/14

$656

Last-minute flights from Sky Harbor Intl to Port of Spain
Discover last-minute flight deals from Sky Harbor Intl to Port of Spain. Data last updated agosto 14, 2025 and is based on user searches.

jue. 9/412:01 pmPHX - POS

1 stop28h 59mMultiple Airlines

vie. 9/123:51 amPOS - PHX

2 stops34h 05mMultiple Airlines

Deal found 8/12

$618

jue. 9/47:40 amPHX - POS

2 stops38h 40mAir Canada

vie. 9/122:25 amPOS - PHX

2 stops19h 54mAir Canada

Deal found 8/12

$713

jue. 9/1812:01 pmPHX - POS

1 stop28h 59mMultiple Airlines

mar. 9/308:55 amPOS - PHX

2 stops40h 26mMultiple Airlines

Deal found 8/14

$656

jue. 9/188:30 pmPHX - POS

2 stops25h 50mAir Canada

lun. 9/292:25 amPOS - PHX

2 stops19h 54mAir Canada

Deal found 8/14

$703

jue. 9/1811:17 pmPHX - POS

2 stops11h 59mAmerican Airlines

mar. 9/303:25 pmPOS - PHX

2 stops21h 58mAmerican Airlines

Deal found 8/14

$723

vie. 9/2610:12 pmPHX - POS

1 stop13h 26mJetBlue

vie. 10/33:59 pmPOS - PHX

1 stop31h 56mJetBlue

Deal found 8/12

$635

vie. 9/266:00 amPHX - POS

2 stops14h 23mUnited Airlines

jue. 10/212:30 amPOS - PHX

1 stop10h 53mUnited Airlines

Deal found 8/12

$678

vie. 9/2611:40 pmPHX - POS

1 stop11h 36mAmerican Airlines

vie. 10/33:25 pmPOS - PHX

2 stops21h 58mAmerican Airlines

Deal found 8/12

$683

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixPort of Spain

PHX - POS

PHXPOS

Phoenix Sky Harbor Intl

jue. 10/16

11:53 am-8:00 pm

1 stop29h 07m

Port of Spain Piarco Intl

jue. 10/30

9:10 am-11:27 pm

2 stops17h 17m

$514

PhoenixPort of Spain

PHX - POS

PHXPOS

Phoenix Sky Harbor Intl

jue. 9/4

12:01 pm-8:00 pm

1 stop28h 59m

Port of Spain Piarco Intl

vie. 9/12

3:51 am-10:56 am

2 stops34h 05m

$618

PhoenixPort of Spain

PHX - POS

PHXPOS

Phoenix Sky Harbor Intl

vie. 9/26

10:12 pm-2:38 pm

1 stop13h 26m

Port of Spain Piarco Intl

vie. 10/3

3:59 pm-8:55 pm

1 stop31h 56m

$635

PhoenixPort of Spain

PHX - POS

PHXPOS

Phoenix Sky Harbor Intl

mié. 11/19

4:20 pm-3:16 pm

1 stop19h 56m

Port of Spain Piarco Intl

lun. 11/24

7:01 am-12:36 am

1 stop20h 35m

$638

PhoenixPort of Spain

PHX - POS

PHXPOS

Phoenix Sky Harbor Intl

jue. 10/16

6:15 am-9:20 pm

2 stops12h 05m

Port of Spain Piarco Intl

jue. 10/30

7:00 am-9:19 pm

2 stops17h 19m

$643

PhoenixPort of Spain

PHX - POS

PHXPOS

Phoenix Sky Harbor Intl

jue. 9/18

12:01 pm-8:00 pm

1 stop28h 59m

Port of Spain Piarco Intl

mar. 9/30

8:55 am-10:21 pm

2 stops40h 26m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from Sky Harbor Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Port of Spain

What is the cheapest time of day to fly from PHX to POS?

It’s typically best to fly out from Phoenix Sky Harbor Intl Airport to Port of Spain in the morning. Doing so could potentially save you 12% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Port of Spain

Read reviews from past customers who have flown United Airlines and American Airlines from Phoenix Sky Harbor Intl Airport to Port of Spain. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,916 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,916 reviews

United Airlines

7.4

Good

8,916 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,916 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What airport do you fly into for flights to Port of Spain from Phoenix Sky Harbor Intl?
Port of Spain Piarco Intl (POS) is the airport you will fly into if you book a flight from Phoenix Sky Harbor Intl to Port of Spain. You should not have trouble finding flights to Piarco Intl from Phoenix Sky Harbor Intl; the airport handles an average of 0 inbound flights from Phoenix Sky Harbor Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Port of Spain airport from Phoenix Sky Harbor Intl. It is only a 12.6 mi journey from Piarco Intl (POS) to Port of Spain’s city center.
What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Port of Spain round-trip?
Cheapflights users have booked flights from Phoenix Sky Harbor Intl Airport to Port of Spain round-trip from $431. Another airline that can offer you cheap pricing is United Airlines. American Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Sky Harbor Intl to Port of Spain that include hotel bookings?
Yes. In addition to deals on Sky Harbor Intl to Port of Spain flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sky Harbor Intl to Port of Spain?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Port of Spain.
Can I find deals for business class flights from Sky Harbor Intl to Port of Spain?
Yes. Cheapflights offers flight deals from Sky Harbor Intl to Port of Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Port of Spain?
Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Port of Spain (average of $435). Flying from Phoenix Sky Harbor Intl Airport to Port of Spain in December is currently the most expensive (average of $710). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Sky Harbor Intl to Port of Spain

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$431	Average$852	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$503	Average$748	FlexibilityNo cancel fee	On-time69%

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$514+ Cheap flights from Sky Harbor Intl (PHX) to Port of Spain (POS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sky Harbor Intl to Port of Spain with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sky Harbor Intl to Port of Spain

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Sky Harbor Intl to Port of Spain

Cheapest flights from Sky Harbor Intl to Port of SpainExplore the most affordable flight options available from Sky Harbor Intl to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

Explore the most affordable flight options available from Sky Harbor Intl to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Port of Spain that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from Sky Harbor Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Port of Spain

What is the cheapest time of day to fly from PHX to POS?

Find hourly flight availability from Sky Harbor Intl to Port of Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

Reviews of airlines servicing Port of Spain

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Port of Spain. 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 into for flights to Port of Spain from Phoenix Sky Harbor Intl?

What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Port of Spain round-trip?

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

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

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

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Port of Spain?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Port of Spain by adding a car rental and/or hotel reservation to your travel itinerary.

Top 2 airlines flying from Sky Harbor Intl to Port of Spain

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Cheapest flights from Sky Harbor Intl to Port of Spain
Explore the most affordable flight options available from Sky Harbor Intl to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.