PHL - POS

$193 Find Cheap Flights from Philadelphia to Port of Spain

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Port of Spain departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Port of Spain

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Port of Spain, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Port of Spain, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$433
Overall average: $649
Air Canada
Fri 10/31Sun 11/16
PHL - POS • 1 stop
Cheapest one-way
$193
Air Canada
Thu 2/19
PHL - POS • 1 stop
Top airlines
Air Canada
Cheapest • from $433 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 13% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Port of Spain!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Port of Spain (PHL-POS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Port of Spain that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Port of Spain

Fri, Oct 31 - Sun, Nov 16
Air Canada Logo
9:20 am - 12:10 amPHL-POS
14h 50m1 stop
Air Canada Logo
2:15 am - 10:46 pmPOS-PHL
21h 31m1 stop
$433Air Canada
Find Deal
Wed, Jan 7 - Tue, Jan 13
Air Canada Logo
3:30 pm - 1:10 amPHL-POS
32h 40m2 stops
Air Canada Logo
2:15 am - 3:49 pmPOS-PHL
14h 34m1 stop
$443Air Canada
Find Deal
Sat, Dec 6 - Thu, Dec 11
Multiple Airlines Logo
5:45 pm - 8:00 pmPHL-POS
25h 15m1 stop
Multiple Airlines Logo
7:35 pm - 10:57 pmPOS-PHL
28h 22m1 stop
$467Multiple Airlines
Find Deal
Fri, Nov 28 - Tue, Dec 2
Multiple Airlines Logo
6:00 am - 6:55 pmPHL-POS
11h 55m2 stops
Multiple Airlines Logo
9:10 am - 8:53 amPOS-PHL
24h 43m1 stop
$497Multiple Airlines
Find Deal
Wed, Apr 15 - Tue, Apr 28
American Airlines Logo
5:00 am - 2:00 pmPHL-POS
9h 00m1 stop
American Airlines Logo
3:10 pm - 8:48 amPOS-PHL
17h 38m1 stop
$579American Airlines
Find Deal
Wed, Jan 7 - Wed, Jan 14
Copa Airlines Logo
7:45 pm - 1:44 amPHL-POS
28h 59m2 stops
Copa Airlines Logo
2:16 pm - 9:37 amPOS-PHL
20h 21m2 stops
$581Copa Airlines
Find Deal
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
10:25 am - 10:48 pmPHL-POS
11h 23m2 stops
American Airlines Logo
6:30 am - 9:07 pmPOS-PHL
15h 37m2 stops
$583American Airlines
Find Deal
Tue, Dec 2 - Mon, Dec 8
United Airlines Logo
12:45 pm - 12:23 amPHL-POS
10h 38m1 stop
United Airlines Logo
1:30 am - 2:07 pmPOS-PHL
13h 37m2 stops
$619United Airlines
Find Deal
Sun, Feb 8 - Sat, Feb 14
United Airlines Logo
10:30 am - 12:23 amPHL-POS
12h 53m2 stops
United Airlines Logo
1:30 am - 2:24 pmPOS-PHL
13h 54m2 stops
$657United Airlines
Find Deal
Wed, Apr 15 - Mon, Apr 27
Copa Airlines Logo
10:10 am - 1:44 amPHL-POS
15h 34m2 stops
Copa Airlines Logo
3:40 am - 9:32 pmPOS-PHL
17h 52m2 stops
$784Copa Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Philadelphia to Port of Spain flights

Get data-powered insights and trends into flights from Philadelphia to Port of Spain to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Philadelphia to Port of Spain?

The average price of all round-trip flights from Philadelphia to Port of Spain clicked on KAYAK for each day over the last 12 months.

For Philadelphia to Port of Spain, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Port of Spain back to Philadelphia, the best deals are generally found on Thursday, with Saturday being the most expensive.

What is the cheapest month to fly from Philadelphia to Port of Spain?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Port of Spain, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Port of Spain is June, where tickets cost $535 (return) on average. On the other hand, the most expensive months are April and February, where the average cost of round-trip tickets is $721 and $677 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Port of Spain, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Philadelphia to Port of Spain, you should book around 2 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$193
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Philadelphia to Port of Spain

When to book flights from Philadelphia to Port of Spain

Are your dates flexible? Find out the best times to travel from Philadelphia to Port of Spain based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Port of Spain

  • What is the cheapest flight from Philadelphia to Port of Spain?

    In the last 3 days, the lowest price for a flight from Philadelphia to Port of Spain was $193 for a one-way ticket and $433 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Port of Spain?

    Yes, you’ll need a passport to travel to Port of Spain from Philadelphia.

  • Which airports will I be using when flying from Philadelphia to Port of Spain?

    When flying out of Philadelphia you will be using Philadelphia. You will be landing at Port of Spain, also known as Port of Spain Piarco Intl.

  • Which aircraft models fly most regularly from Philadelphia to Port of Spain?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Port of Spain?

    Star Alliance, and oneworld are the airline alliances operating flights between Philadelphia and Port of Spain, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Port of Spain, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Port of Spain are United Airlines and American Airlines. With an average price for the route of $587 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $643 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Philadelphia to Port of Spain?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Port of Spain.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Port of Spain?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Port of Spain from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Port of Spain?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Port of Spain with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and POS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Port of Spain?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Port of Spain from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Philadelphia to Port of Spain

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Port of Spain. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Port of Spain? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8994 reviews
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

4.0 OkayAnonymous, Oct 2025SFO - PTY
Read more United Airlines reviews

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

Flight was good but there are way to many announcements for credit cards etc.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Airport in MXP is crazy. Get there at least 2 hours before flight.

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

The flight was canceled 3 hours after original take off time

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

Inbound plane was on time and flight departed on time with no issues while boarding.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

i was unable to check in the flight. refund requested

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Just know that everything, and I mean everything is “ala cart”. 60$ just to put something in the overhead bin. I will never fly Frontier again nor do I recommend them to anyone else.

The single worst check in experience I could imagine. I’ll never do any business with Frontier or any affiliated company

Too many extra fees, uncomfortable, little leg room. Will not recommend this airline.

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

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

Information on your arrival and departure airports

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