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John F Kennedy Intl

Cheap flights from Isla Grande (SIG) to John F Kennedy Intl, NY (JFK)

SIG — JFK
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Isla Grande to John F Kennedy Intl

Discover tips and strategies to find the most affordable flight options for your journey from Isla Grande (SIG) to John F Kennedy Intl (JFK). 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 July 31, 2025.

Popular in

December

Cheapest in

February

Average price

$249
Highest demand for flights based on searches. 6% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Best time to book a flight from Isla Grande to John F Kennedy Intl

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Isla Grande 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 San Juan Isla Grande Airport to New York John F Kennedy Intl Airport

What is the cheapest time of day to fly from SIG to JFK?

Find hourly flight availability from Isla Grande to John F Kennedy Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Juan Isla Grande Airport to New York John F Kennedy Intl Airport as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Isla Grande to John F Kennedy Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Isla Grande to John F Kennedy Intl that include hotel bookings?

    Yes. In addition to deals on Isla Grande to John F Kennedy Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Isla Grande to John F Kennedy Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Isla Grande to John F Kennedy Intl.

  • Can I find deals for business class flights from Isla Grande to John F Kennedy Intl?

    Yes. Cheapflights offers flight deals from Isla Grande to John F Kennedy Intl 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 San Juan Isla Grande Airport to New York John F Kennedy Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from San Juan Isla Grande Airport to New York John F Kennedy Intl Airport (average of $236). Flying from San Juan Isla Grande Airport to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $313). 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.

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Traveling to a place near New York John F Kennedy Intl Airport?

Book flights to New York John F Kennedy Intl Airport if you plan to visit one of these locations
Queens
Bronx
Elizabeth
Secaucus
Ronkonkoma
Yonkers
Absecon
East Rutherford
Mahwah
North Bergen
Staten Island
Stamford
Parsippany
New Brunswick
Carle Place
Westbury
Hoboken
East Brunswick
Avenel
Paterson

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