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$181+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — POS
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Port of Spain Piarco Intl are usually found in June or March, 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 octubre 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$433
(Air Canada)

One-way from

$181
(Kiwi.com)

Popular in

April

Cheapest in

June

Average price

$649
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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High demand for flights, 0% potential price rise
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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 October 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 octubre 23, 2025.

This Air Canada deal was found by Cheapflights users on 10/23. 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.
vie. 10/319:20 amPHL - POS
1 stop14h 50mAir Canada
dom. 11/22:15 amPOS - PHL
1 stop14h 36mAir Canada
Deal found 10/23$433
This CheapOair deal was found by Cheapflights users on 10/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/203:30 pmPHL - POS
2 stops32h 40mAir Canada
mar. 11/252:15 amPOS - PHL
2 stops37h 32mAir Canada
Deal found 10/23$443
This Mytrip deal was found by Cheapflights users on 10/21. 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.
vie. 12/59:20 amPHL - POS
1 stop14h 50mMultiple Airlines
vie. 12/129:10 amPOS - PHL
1 stop9h 07mMultiple Airlines
Deal found 10/21$457
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
vie. 11/145:05 amPHL - POS
1 stop13h 55mMultiple Airlines
lun. 11/173:48 amPOS - PHL
2 stops20h 38mMultiple Airlines
Deal found 10/23$461
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
jue. 11/205:46 amPHL - POS
2 stops12h 09mMultiple Airlines
jue. 11/279:10 amPOS - PHL
1 stop16h 44mMultiple Airlines
Deal found 10/23$466
This Mytrip deal was found by Cheapflights users on 10/23. 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.
vie. 10/319:20 amPHL - POS
1 stop14h 50mMultiple Airlines
lun. 11/310:10 amPOS - PHL
1 stop14h 16mMultiple Airlines
Deal found 10/23$475
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
jue. 12/1110:22 amPHL - POS
1 stop17h 53mMultiple Airlines
mié. 12/312:38 pmPOS - PHL
2 stops15h 26mMultiple Airlines
Deal found 10/23$515
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
vie. 12/58:00 amPHL - POS
1 stop11h 00mMultiple Airlines
lun. 12/83:47 amPOS - PHL
2 stops19h 49mMultiple Airlines
Deal found 10/22$517

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 octubre 23, 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

vie. 1/9

9:20 am-1:10 am

1 stop14h 50m

Port of Spain Piarco Intl

vie. 1/16

2:15 am-2:47 pm

2 stops13h 32m

$433

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

sáb. 1/24

3:30 pm-1:10 am

2 stops32h 40m

Port of Spain Piarco Intl

vie. 1/30

2:15 am-3:49 pm

1 stop14h 34m

$443

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

vie. 11/14

5:05 am-8:00 pm

1 stop13h 55m

Port of Spain Piarco Intl

mar. 11/18

9:10 am-3:50 pm

2 stops31h 40m

$510

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

lun. 11/24

5:50 pm-6:55 pm

1 stop24h 05m

Port of Spain Piarco Intl

dom. 11/30

7:35 pm-6:54 pm

2 stops24h 19m

$551

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

vie. 12/5

5:35 am-8:00 pm

1 stop13h 25m

Port of Spain Piarco Intl

lun. 12/8

3:47 am-10:36 pm

2 stops19h 49m

$558

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

sáb. 12/13

5:45 pm-8:00 pm

1 stop25h 15m

Port of Spain Piarco Intl

mié. 12/31

2:38 pm-5:04 am

2 stops15h 26m

$579

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

vie. 1/9

10:10 am-1:44 am

2 stops14h 34m

Port of Spain Piarco Intl

vie. 1/16

3:40 am-9:51 pm

2 stops19h 11m

$581

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

mié. 4/15

5:00 am-2:00 pm

1 stop9h 00m

Port of Spain Piarco Intl

mar. 4/28

3:10 pm-7:22 am

2 stops16h 12m

$583

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

dom. 11/30

9:20 am-1:10 am

1 stop14h 50m

Port of Spain Piarco Intl

lun. 12/8

9:10 am-5:17 pm

1 stop9h 07m

$586

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

jue. 2/5

12:40 pm-12:23 am

1 stop10h 43m

Port of Spain Piarco Intl

mar. 2/24

2:20 am-5:14 pm

2 stops15h 54m

$606

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 19 results
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Port of Spain flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 October 17, 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, July is the cheapest month in which you can book a flight from Philadelphia to Port of Spain (average of $71). Flying from Philadelphia to Port of Spain in August is currently the most expensive (average of $378). 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 octubre 23, 2025.

It’s optimal to fly from Philadelphia to Port of Spain in the evening. By choosing this option you can save up to 57% 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 octubre 23, 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
8,991 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,991 reviews
United Airlines
7.4
Good
8,991 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,028 reviews
United Airlines
7.4
Good
8,991 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Frontier
5.8
Fair
3,128 reviews
United Airlines
7.4
Good
8,991 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 can get you from Philadelphia to Port of Spain in just under 14h 50m. Your travel time can differ by up to . Airlines will cover a distance of 2194 mi.

  • 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 American Airlines and United Airlines. You may be able to fly from Philadelphia to Port of Spain for 74% 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, July is the cheapest month in which you can book a flight from Philadelphia to Port of Spain (average of $71). Flying from Philadelphia to Port of Spain in August is currently the most expensive (average of $378). 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 octubre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$157Average$357FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$399Average$643FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$444Average$587FlexibilityNo cancel feeOn-time69%

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