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$243+ Cheap flights from Port of Spain (POS) to Philadelphia (PHL)

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
POS — PHL
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Port of Spain to Philadelphia

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

Round-trip from

$438
(Priceline)

One-way from

$243
(Air Canada)

Popular in

December

Cheapest in

September

Average price

$706
From Port of Spain Piarco Intl to Philadelphia
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One-way flight from Port of Spain Piarco Intl to Philadelphia
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Highest demand for flights based on searches. 11% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 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 Port of Spain to Philadelphia

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

This Priceline deal was found by Cheapflights users on 6/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/243:35 amPOS - PHL
1 stop20h 21mAir Canada
sáb. 11/293:30 pmPHL - POS
2 stops34h 05mAir Canada
Deal found 6/9$438
This Booking.com deal was found by Cheapflights users on 6/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/259:30 amPOS - PHL
2 stops25h 21mMultiple Airlines
sáb. 11/293:30 pmPHL - POS
2 stops34h 05mMultiple Airlines
Deal found 6/9$618
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.
mié. 9/312:30 amPOS - PHL
2 stops16h 51mUnited Airlines
dom. 9/71:06 pmPHL - POS
1 stop10h 17mUnited Airlines
Deal found 6/10$635
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.
jue. 9/43:23 pmPOS - PHL
1 stop18h 24mAmerican Airlines
dom. 9/73:45 pmPHL - POS
1 stop22h 31mAmerican Airlines
Deal found 6/11$646

Cheapflights Fare Finder

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

Fly from

Port of Spain

Fly to

Philadelphia

Route

Depart

Return

Price

Port of SpainPhiladelphia

POS - PHL

POSPHL

Port of Spain Piarco Intl

mié. 9/3

12:30 am-5:21 pm

2 stops16h 51m

Philadelphia

dom. 9/7

1:06 pm-11:23 pm

1 stop10h 17m

$635

Port of SpainPhiladelphia

POS - PHL

POSPHL

Port of Spain Piarco Intl

jue. 9/4

3:23 pm-9:47 am

1 stop18h 24m

Philadelphia

dom. 9/7

3:45 pm-2:16 pm

1 stop22h 31m

$646

Port of SpainPhiladelphia

POS - PHL

POSPHL

Port of Spain Piarco Intl

mar. 6/24

11:10 am-9:24 pm

2 stops34h 14m

Philadelphia

mar. 7/29

8:00 am-6:10 pm

1 stop10h 10m

$655

Port of SpainPhiladelphia

POS - PHL

POSPHL

Port of Spain Piarco Intl

dom. 7/13

2:20 am-10:07 pm

2 stops19h 47m

$243

Port of SpainPhiladelphia

POS - PHL

POSPHL

Port of Spain Piarco Intl

mar. 7/8

3:48 am-5:00 am

2 stops25h 12m

$326

Port of SpainPhiladelphia

POS - PHL

POSPHL

Port of Spain Piarco Intl

jue. 7/3

3:15 pm-9:37 am

1 stop18h 22m

$434

Port of SpainPhiladelphia

POS - PHL

POSPHL

Port of Spain Piarco Intl

mié. 7/2

12:30 am-11:56 am

1 stop11h 26m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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

Have a flexible travel schedule? Discover the best time to fly to Philadelphia 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.

Cheapflights Insights

Everything you need to know about your flight from Port of Spain to Philadelphia

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

Currently, August is the cheapest month in which you can book a flight from Port of Spain to Philadelphia (average of $236). Flying from Port of Spain to Philadelphia in March is currently the most expensive (average of $295). 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 POS to PHL?

Find hourly flight availability from Port of Spain to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

It’s typically best to fly out from Port of Spain to Philadelphia at noon. Doing so could potentially save you 18% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated junio 12, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines and Air Canada from Port of Spain to Philadelphia. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
9,531 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Port of Spain to Philadelphia. 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 Port of Spain to Philadelphia round-trip?

    Air Canada, at $438, was found to be the cheapest airline from Port of Spain to Philadelphia.Alternate airlines to your destination round-trip include United Airlines and American Airlines. You may be able to fly from Port of Spain to Philadelphia for 23% less than the average price by searching for these airlines.

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

    $243 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $434 and $437, respectively.

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

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

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

    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 Philadelphia.

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

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

    Currently, August is the cheapest month in which you can book a flight from Port of Spain to Philadelphia (average of $236). Flying from Port of Spain to Philadelphia in March is currently the most expensive (average of $295). 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

Traveling to a place near Port of Spain?

Book flights to Port of Spain if you plan to visit one of these locations
Vineland
Wildwood
Pottstown
King of Prussia
Cherry Hill
Exton
Ocean City
Chester
Essington
Reading
Newark
Middletown
Millville
Ephrata
Camden
Dover
Elkton
Willow Grove
Glen Mills
Springfield

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Port of Spain to Philadelphia

Discover the top 3 airlines that operate flights from Port of Spain to Philadelphia. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$156Average$327FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$345Average$584FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$404Average$705FlexibilityNo cancel feeOn-time71%

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