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$176+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — POS
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 42 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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$381
(American Airlines)

One-way from

$176
(Frontier)

Popular in

April

Cheapest in

September

Average price

$721
Provider with most accurate pricing for Philadelphia-Port of Spain Piarco Intl flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Port of Spain Piarco Intl flights.
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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. 4% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This American Airlines deal was found by Cheapflights users on 4/17. 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.
Sun 5/45:00 amPHL - POS
1 stop8h 56mAmerican Airlines
Thu 5/153:15 pmPOS - PHL
1 stop8h 36mAmerican Airlines
Deal found 4/17$381
This Air Canada deal was found by Cheapflights users on 4/16. 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.
Mon 5/59:45 amPHL - POS
2 stops15h 40mAir Canada
Sun 5/112:25 amPOS - PHL
1 stop13h 23mAir Canada
Deal found 4/16$417
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Fri 7/412:58 pmPHL - POS
1 stop10h 25mUnited Airlines
Sun 7/612:30 amPOS - PHL
2 stops21h 05mUnited Airlines
Deal found 4/16$423
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/67:06 amPHL - POS
2 stops12h 54mMultiple Airlines
Thu 6/269:10 amPOS - PHL
2 stops32h 07mMultiple Airlines
Deal found 4/16$516

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 April 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

Sun 5/4

5:00 am-1:56 pm

1 stop8h 56m

Port of Spain Piarco Intl

Thu 5/15

3:15 pm-11:51 pm

1 stop8h 36m

$381

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Mon 5/5

9:45 am-1:25 am

2 stops15h 40m

Port of Spain Piarco Intl

Sun 5/11

2:25 am-3:48 pm

1 stop13h 23m

$417

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Fri 7/4

12:58 pm-11:23 pm

1 stop10h 25m

Port of Spain Piarco Intl

Sun 7/6

12:30 am-9:35 pm

2 stops21h 05m

$423

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Fri 6/6

7:06 am-8:00 pm

2 stops12h 54m

Port of Spain Piarco Intl

Thu 6/26

9:10 am-5:17 pm

2 stops32h 07m

$516

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Sun 4/20

6:00 am-4:43 pm

1 stop10h 43m

$176

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Sat 5/3

3:20 pm-1:25 am

2 stops34h 05m

$190

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Sat 5/3

7:05 pm-8:00 pm

1 stop24h 55m

$197

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Sun 4/20

9:31 am-11:23 pm

2 stops13h 52m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Compare providers for flights from Philadelphia to Port of Spain

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 Philadelphia to Port of Spain in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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 Philadelphia-Port of Spain flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Philadelphia-Port of Spain flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Philadelphia-Port of Spain flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Port of Spain flights, Cheapflights users trust AranGrant the most. AranGrant 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 Philadelphia-Port of Spain 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 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 April 11, 2025.

The best time to book flights from Philadelphia to Port of Spain is 12 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 April 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.

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 April 17, 2025.
United Airlines
7.4
Good
8,667 reviews

Entertainment

7.0

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

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
8,667 reviews
United Airlines
7.4
Good
8,667 reviews

Entertainment

7.0

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

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
8,667 reviews

Entertainment

7.0

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

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
7.0
Good
9,143 reviews
United Airlines
7.4
Good
8,667 reviews

Entertainment

7.0

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

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??
Frontier
6.0
Okay
3,281 reviews
United Airlines
7.4
Good
8,667 reviews

Entertainment

7.0

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

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?

    American Airlines, at $381, was found to be the cheapest airline from Philadelphia to Port of Spain.Alternate airlines to your destination round-trip include Air Canada and United Airlines. You may be able to fly from Philadelphia to Port of Spain for 38% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Philadelphia to Port of Spain one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $176. Users have also found prices from $190 and $483 on Air Canada and United Airlines, respectively.

  • 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$157Average$299FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$336Average$558FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$462Average$652FlexibilityNo cancel feeOn-time71%

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