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$188+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — POS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Port of Spain Piarco Intl are usually found in October or September, 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 September 17, 2025.

Round-trip from

$423
(Air Canada)

One-way from

$188
(Air Canada)

Popular in

April

Cheapest in

October

Average price

$452
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. 12% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 17, 2025.

This Air Canada deal was found by Cheapflights users on 9/16. 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 10/319:20 amPHL - POS
1 stop14h 50mAir Canada
Sun 11/162:15 amPOS - PHL
1 stop14h 36mAir Canada
Deal found 9/16$423
This Travelocity deal was found by Cheapflights users on 9/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:30 pmPHL - POS
2 stops32h 40mAir Canada
Thu 11/132:15 amPOS - PHL
2 stops37h 32mAir Canada
Deal found 9/16$433
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/304:03 pmPHL - POS
1 stop12h 12mMultiple Airlines
Wed 11/53:48 amPOS - PHL
2 stops22h 41mMultiple Airlines
Deal found 9/15$451
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:05 amPHL - POS
1 stop13h 55mMultiple Airlines
Fri 11/149:10 amPOS - PHL
1 stop24h 40mMultiple Airlines
Deal found 9/16$453
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/156:30 amPHL - POS
2 stops16h 53mUnited Airlines
Tue 10/2112:30 amPOS - PHL
2 stops13h 46mUnited Airlines
Deal found 9/17$481
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 10/1510:45 amPHL - POS
1 stop10h 35mAmerican Airlines
Wed 10/227:00 amPOS - PHL
2 stops16h 16mAmerican Airlines
Deal found 9/17$485
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/218:05 amPHL - POS
1 stop15h 18mUnited Airlines
Mon 10/2712:30 amPOS - PHL
1 stop11h 10mUnited Airlines
Deal found 9/16$501

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 September 17, 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

Tue 12/2

9:20 am-1:10 am

1 stop14h 50m

Port of Spain Piarco Intl

Sun 12/7

2:15 am-10:56 pm

1 stop21h 41m

$423

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Wed 10/15

6:30 am-11:23 pm

2 stops16h 53m

Port of Spain Piarco Intl

Tue 10/21

12:30 am-2:16 pm

2 stops13h 46m

$481

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Tue 10/21

6:30 am-11:23 pm

2 stops16h 53m

Port of Spain Piarco Intl

Mon 10/27

12:30 am-11:40 am

1 stop11h 10m

$505

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Thu 10/30

8:15 am-11:23 pm

1 stop15h 08m

Port of Spain Piarco Intl

Wed 11/5

1:30 am-4:41 pm

1 stop16h 11m

$529

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Mon 11/10

5:15 am-8:00 pm

1 stop13h 45m

Port of Spain Piarco Intl

Thu 11/13

2:15 am-10:56 pm

1 stop21h 41m

$559

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Wed 10/15

8:16 am-9:20 pm

2 stops13h 04m

Port of Spain Piarco Intl

Wed 10/22

7:00 am-11:16 pm

2 stops16h 16m

$565

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Fri 10/31

9:54 am-9:20 pm

2 stops11h 26m

Port of Spain Piarco Intl

Mon 11/17

7:19 am-9:07 pm

2 stops14h 48m

$623

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Thu 12/18

9:20 am-1:10 am

1 stop14h 50m

Port of Spain Piarco Intl

Fri 1/2

2:15 am-3:49 pm

1 stop14h 34m

$673

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Tue 12/2

12:45 pm-12:23 am

1 stop10h 38m

Port of Spain Piarco Intl

Mon 12/8

1:30 am-2:07 pm

2 stops13h 37m

$689

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Fri 2/20

9:20 am-1:10 am

1 stop14h 50m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 16 results
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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 September 12, 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 September 17, 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.

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 September 17, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Frontier from Philadelphia 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
8,926 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Frontier
5.8
Fair
3,173 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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.

  • How long is the flight from Philadelphia to Port of Spain?

    Air Canada and United Airlines can get you from Philadelphia to Port of Spain in just under 14h 50m. Your travel time can differ by up to 2h 03m. Airlines will cover a distance of 2194 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Philadelphia to Port of Spain round-trip?

    Frontier, at $157, was found to be the cheapest airline from Philadelphia to Port of Spain.Alternate airlines to your destination round-trip include United Airlines and American Airlines. You may be able to fly from Philadelphia to Port of Spain for 73% 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

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$157Average$357FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$327Average$547FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$400Average$631FlexibilityNo cancel feeOn-time71%

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