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Cheap flights from Islip (ISP) to Port of Spain (POS) from $512

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/8. 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.
ISP — POS
may. 21 — may. 281
From?
To?
mar. 5/21
mar. 5/28
1 adult, Economy
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How far in advance should I book a flight from Islip, New York to Port of Spain?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 28% on flights from Islip, New York to Port of Spain compared to booking the week you need them. Waiting 57 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $585. For sooner than that we have options available in the next 3 days from $615.

What is the cheapest month to fly from Islip, New York to Port of Spain?

Our data shows that October tends to be the cheapest month to fly to Port of Spain from Islip, New York. Users have commonly found prices around $583 for the month, but tickets can be as low as $284. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Islip, New York to Port of Spain (ISP - POS)?

When flying from Islip, New York to Port of Spain, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Frontier flights from Islip to Port of Spain

Explore cheap flight options specifically provided by Frontier for the route between Islip and Port of Spain. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
jue. 8/88:59 pmISP - POS
2 stops17h 03mFrontier
vie. 8/163:14 pmPOS - ISP
2 stops17h 12mFrontier
Deal found 5/15$512
jue. 8/88:59 pmISP - POS
2 stops17h 03mFrontier
dom. 8/183:14 pmPOS - ISP
2 stops17h 12mFrontier
Deal found 5/15$513

Islip to Port of Spain 2024 flight deals

Discover exclusive flight deals for travel between Islip and Port of Spain in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
jue. 8/88:59 pmISP - POS
2 stops17h 03mFrontier
vie. 8/163:14 pmPOS - ISP
2 stops17h 12mFrontier
Deal found 5/15$512
jue. 8/88:59 pmISP - POS
2 stops17h 03mFrontier
dom. 8/183:14 pmPOS - ISP
2 stops17h 12mFrontier
Deal found 5/15$513

Find flights from Islip to Port of Spain within your budget

Customize your flight search to find flights from Islip 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 2,637,452 searches. Data last updated mayo 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$512 - $513

Route

Depart

Return

Price

Islip Long IslandPort of Spain Piarco Intl

ISP - POS

ISPPOS

Islip Long Island

jue. 8/8

2 stops17h 03m

Port of Spain Piarco Intl

vie. 8/16

2 stops17h 12m

$512

Islip Long IslandPort of Spain Piarco Intl

ISP - POS

ISPPOS

Islip Long Island

jue. 8/8

2 stops17h 03m

Port of Spain Piarco Intl

dom. 8/18

2 stops17h 12m

$513

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

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 mayo 16, 2024.
Frontier
6.3
Okay
4,060 reviews
Check prices

Crew

7.1

Boarding

6.6

Comfort

5.8

Overall

6.3

Food

5.2

Entertainment

4.9

Reviews

1 / 10

Inexpensive flight, and everything is an extra charge, so okay, fair deal!

Frontier
6.3
Okay
4,060 reviews
Frontier
6.3
Okay
4,060 reviews
Check prices

Crew

7.1

Boarding

6.6

Comfort

5.8

Overall

6.3

Food

5.2

Entertainment

4.9

Reviews

1 / 10

Inexpensive flight, and everything is an extra charge, so okay, fair deal!

Related info for your journey

Find useful and relevant information for your journey from Islip 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.

  • Can I find flights from Islip, New York to Port of Spain for under $600 on Cheapflights?

    Yes, there are multiple flights from Islip, New York to Port of Spain for under $600. The cheapest flight booked recently is on Frontier for just $512, but on average you can expect to pay $512.

  • What does ISP to POS mean?

    Islip Long Island Airport is ISP and Port of Spain Piarco Intl Airport is POS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Islip to Port of Spain that include extra baggage allowance?

    The amount of baggage you can bring on your Islip to Port of Spain flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Islip to Port of Spain with specific airlines?

    Yes, Cheapflights allows you to browse and filter Islip to Port of Spain flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Islip 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 Islip to Port of Spain.

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

    Yes. Cheapflights offers flight deals from Islip 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.

  • Can I find deals for flights from Islip to Port of Spain that allow pets onboard?

    Many airlines flying from Islip to Port of Spain offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Islip to Port of Spain?

    Yes, you can often find last-minute deals on Islip to Port of Spain flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Islip, New York to Port of Spain flight deals updated?

    The Islip, New York to Port of Spain flight deals you see on this page were last updated on 5/15.

See more FAQs

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Search flights from Islip to Port of Spain by cabin class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Islip to Port of Spain?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Islip to Port of Spain. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Islip to Port of Spain?

Cheapflights simply makes it quick and affordable to book flights from Islip to Port of Spain by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Islip to Port of Spain with no change fees?

Need flexible booking options for your flight to Port of Spain from Islip? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Islip to Port of Spain become cheaper?

Not ready to book yet? You can track prices for flights from Islip to Port of Spain on Cheapflights with our Price Alert feature and get notified when better prices are available.

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