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Port of Spain

$185+ Cheap flights from Philadelphia (PHL) to Port of Spain (POS)

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — POS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Port of Spain Piarco Intl are usually found in September or November, booked 32 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Philadelphia to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Port of Spain (POS). 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 June 12, 2025.

Round-trip from

$417
(Air Canada)

One-way from

$185
(Air Canada)

Popular in

April

Cheapest in

September

Average price

$590
From Philadelphia to Port of Spain Piarco Intl
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One-way flight from Philadelphia to Port of Spain Piarco Intl
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Highest demand for flights based on searches. 9% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Philadelphia to Port of Spain

Cheapest flights from Philadelphia to Port of Spain
Explore the most affordable flight options available from Philadelphia to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/47:30 amPHL - POS
1 stop17h 50mAir Canada
Sun 7/132:20 amPOS - PHL
2 stops19h 47mAir Canada
Deal found 6/11$417
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Sun 6/293:20 pmPHL - POS
2 stops34h 05mMultiple Airlines
Tue 9/169:10 amPOS - PHL
1 stop28h 19mMultiple Airlines
Deal found 6/10$464
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1811:24 amPHL - POS
1 stop10h 21mAmerican Airlines
Sun 7/203:05 pmPOS - PHL
1 stop18h 34mAmerican Airlines
Deal found 6/11$663
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 8/186:30 amPHL - POS
2 stops16h 53mUnited Airlines
Fri 8/2212:30 amPOS - PHL
2 stops21h 01mUnited Airlines
Deal found 6/10$683

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia to Port of Spain 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 June 12, 2025.
Use the filters below to find and compare flights from Philadelphia to Port of Spain that are best for you.

Fly from

Philadelphia

Fly to

Port of Spain

Route

Depart

Return

Price

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Fri 7/4

7:30 am-1:20 am

1 stop17h 50m

Port of Spain Piarco Intl

Sun 7/13

2:20 am-10:07 pm

2 stops19h 47m

$417

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Sun 6/29

3:20 pm-1:25 am

2 stops34h 05m

Port of Spain Piarco Intl

Tue 9/16

9:10 am-1:29 pm

1 stop28h 19m

$464

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Fri 7/18

11:24 am-9:45 pm

1 stop10h 21m

Port of Spain Piarco Intl

Sun 7/20

3:05 pm-9:39 am

1 stop18h 34m

$663

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Mon 8/18

6:30 am-11:23 pm

2 stops16h 53m

Port of Spain Piarco Intl

Fri 8/22

12:30 am-9:31 pm

2 stops21h 01m

$683

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Sun 8/10

9:20 am-1:20 am

2 stops16h 00m

$185

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Mon 6/23

7:05 am-1:25 am

2 stops18h 20m

$275

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Sat 8/9

6:20 am-11:23 pm

1 stop17h 03m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Philadelphia to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from Philadelphia 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 Philadelphia to Port of Spain

How far ahead should I book a flight from Philadelphia to Port of Spain?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Port of Spain. Price data was last updated on June 9, 2025.

The best time to book flights from Philadelphia to Port of Spain is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Philadelphia to Port of Spain?

Currently, October is the cheapest month in which you can book a flight from Philadelphia to Port of Spain (average of $435). Flying from Philadelphia 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 time of day to fly from PHL to POS?

Find hourly flight availability from Philadelphia 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 June 12, 2025.

It’s optimal to fly from Philadelphia to Port of Spain in the evening. By choosing this option you can save up to 58% on the cost of your flight, compared to a flight at noon.

Rainfall in Port of Spain by month

Plan your trip to Port of Spain by taking into account the average rainfall totals by month.

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.

Temperature in Port of Spain by month

Plan your trip to Port of Spain by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Port of Spain

Get insights into the airlines that provide service to Port of Spain. 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 Port of Spain. Reviews last updated June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

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
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

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
8,790 reviews

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

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??
Air Canada
7.1
Good
9,537 reviews
United Airlines
7.4
Good
8,790 reviews

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

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

Find useful and relevant information for your journey from Philadelphia 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 are the cheapest airlines flying from Philadelphia to Port of Spain round-trip?

    Air Canada, at $417, was found to be the cheapest airline from Philadelphia to Port of Spain.Alternate airlines to your destination round-trip include American Airlines and United Airlines. You may be able to fly from Philadelphia to Port of Spain for 30% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Philadelphia 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 Philadelphia to Port of Spain.

  • Can I find deals for business class flights from Philadelphia to Port of Spain?

    Yes. Cheapflights offers flight deals from Philadelphia 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 Philadelphia to Port of Spain?

    Currently, October is the cheapest month in which you can book a flight from Philadelphia to Port of Spain (average of $435). Flying from Philadelphia 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

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Top 3 airlines flying from Philadelphia to Port of Spain

Discover the top 3 airlines that operate flights from Philadelphia to Port of Spain. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$157Average$282FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$327Average$556FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$399Average$644FlexibilityNo cancel feeOn-time71%

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