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Cheap flights from Islip (ISP) to Florida Keys from $135

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 6/6. 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 — EYW
מאי 9 — מאי 161
From?
To?
ה' 5/9
ה' 5/16
1 adult, Economy
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How far in advance should I book a flight from Islip, New York to Florida Keys?

To save up to 71% on this flight, we recommend booking at least 31 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Islip, New York to Florida Keys from $233 1-2 weeks out and tickets from $345 for flights departing within the next 72 hours.

What is the cheapest month to fly from Islip, New York to Florida Keys?

Our data shows that September tends to be the cheapest month to fly to Florida Keys from Islip, New York. Users have commonly found prices around $240 for the month, but tickets can be as low as $73. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Islip, New York to Florida Keys (ISP - EOA)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islip, New York to Florida Keys as you normally would.

Cheap Islip to Florida Keys flights in May & June 2024

Find cheap flight options from Islip to Florida Keys specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on מאי 4, 2024.
ב' 5/137:28 pmISP - MIA
2 stops19h 28mFrontier
ג' 5/216:35 amMIA - ISP
2 stops25h 38mFrontier
Deal found 5/4$217
ה' 5/231:05 pmISP - MIA
3 stops30h 07mMultiple Airlines
א' 5/266:00 amMIA - ISP
3 stops27h 13mMultiple Airlines
Deal found 5/4$505
ה' 5/91:05 pmISP - MIA
3 stops33h 02mMultiple Airlines
א' 5/126:20 pmMIA - ISP
3 stops20h 34mMultiple Airlines
Deal found 5/3$1,084
ה' 5/161:05 pmISP - MIA
3 stops31h 52mMultiple Airlines
א' 5/196:20 pmMIA - ISP
3 stops20h 34mMultiple Airlines
Deal found 5/4$1,185

Islip to Florida Keys 2024 flight deals

Discover exclusive flight deals for travel between Islip and Florida Keys in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated מאי 4, 2024.
ב' 5/137:28 pmISP - MIA
2 stops19h 28mFrontier
ג' 5/216:35 amMIA - ISP
2 stops25h 38mFrontier
Deal found 5/4$217
ה' 5/231:05 pmISP - MIA
3 stops30h 07mMultiple Airlines
א' 5/266:00 amMIA - ISP
3 stops27h 13mMultiple Airlines
Deal found 5/4$505
ה' 5/91:05 pmISP - MIA
3 stops33h 02mMultiple Airlines
א' 5/126:20 pmMIA - ISP
3 stops20h 34mMultiple Airlines
Deal found 5/3$1,084
ה' 5/161:05 pmISP - MIA
3 stops31h 52mMultiple Airlines
א' 5/196:20 pmMIA - ISP
3 stops20h 34mMultiple Airlines
Deal found 5/4$1,185

Islip to Florida Keys flights leaving soon

Find last-minute flight options from Islip to Florida Keys for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated מאי 4, 2024.
ב' 5/137:28 pmISP - MIA
2 stops19h 28mFrontier
ג' 5/216:35 amMIA - ISP
2 stops25h 38mFrontier
Deal found 5/4$217
ה' 5/91:05 pmISP - MIA
3 stops33h 02mMultiple Airlines
א' 5/126:20 pmMIA - ISP
3 stops20h 34mMultiple Airlines
Deal found 5/3$1,084

One-way flights to Florida Keys from Islip

Search for one-way flight options from Islip to Florida Keys. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated מאי 4, 2024.
ה' 6/611:37 amISP - MIA
1 stop12h 20mFrontier
Deal found 5/3$135

Find flights from Islip to Florida Keys within your budget

Customize your flight search to find flights from Islip to Florida Keys 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 2,795,183 searches. Data last updated מאי 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$430 - $1,185

Route

Depart

Return

Price

Islip Long IslandMiami

ISP - MIA

ISPMIA

Islip Long Island

א' 5/19

3 stops30h 07m

Miami

ה' 5/23

3 stops27h 13m

$430

Islip Long IslandMiami

ISP - MIA

ISPMIA

Islip Long Island

א' 6/2

3 stops23h 59m

Miami

א' 6/9

3 stops25h 34m

$456

Islip Long IslandMiami

ISP - MIA

ISPMIA

Islip Long Island

ה' 5/23

3 stops30h 07m

Miami

א' 5/26

3 stops27h 13m

$505

Islip Long IslandMiami

ISP - MIA

ISPMIA

Islip Long Island

ה' 5/16

3 stops31h 52m

Miami

א' 5/19

3 stops20h 34m

$1,185

Flights are sorted by cheapest first

Deals found on 5/2

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

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated מאי 4, 2024.
Frontier
6.3
Okay
4,098 reviews
Check prices

Comfort

5.8

Entertainment

4.9

Food

5.2

Boarding

6.6

Crew

7.1

Overall

6.3

Reviews

1 / 10

Fine but we were stuck on the tarmac for 40 min upon landing at MDW. My husband was asked to put his bag in the measuring container and cut his finger in doing so.

Frontier
6.3
Okay
4,098 reviews
Frontier
6.3
Okay
4,098 reviews
Check prices

Comfort

5.8

Entertainment

4.9

Food

5.2

Boarding

6.6

Crew

7.1

Overall

6.3

Reviews

1 / 10

Fine but we were stuck on the tarmac for 40 min upon landing at MDW. My husband was asked to put his bag in the measuring container and cut his finger in doing so.

Related info for your journey

Find useful and relevant information for your journey from Islip to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to Florida Keys?

    Most people fly from Islip Long Island (ISP) if they book a flight from Islip to Florida Keys. Islip Long Island is conveniently located just 7.2 mi from Islip’s city center.

  • Can I find flights from Islip, New York to Florida Keys for under $500 on Cheapflights?

    Yes, there are multiple flights from Islip, New York to Florida Keys for under $500. The cheapest flight booked recently is on Multiple Airlines for just $430, but on average you can expect to pay $644.

  • Are there last-minute flights available from Islip, New York to Florida Keys for under $300?

    There are currently 2+ open flights from Islip, New York to Florida Keys within the next 7 days for less than $300.

  • What does ISP to EYW mean?

    This is defined as Islip Long Island Airport (ISP) and Key West Airport (EYW). Codes like Key West Airport are often used to just call airports uniquely. Marathon Airport (MTH), Key West Nas Airport (NQX), Key Largo Ocean Reef Airport (OCA), Port Largo Airport (KYL) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Islip to Florida Keys that include extra baggage allowance?

    The amount of baggage you can bring on your Islip to Florida Keys 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 Florida Keys with specific airlines?

    Yes, Cheapflights allows you to browse and filter Islip to Florida Keys 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 Florida Keys that include hotel bookings?

    Yes. In addition to deals on Islip to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Florida Keys.

  • Can I find deals for business class flights from Islip to Florida Keys?

    Yes. Cheapflights offers flight deals from Islip to Florida Keys 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 Florida Keys that allow pets onboard?

    Many airlines flying from Islip to Florida Keys 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 Florida Keys?

    Yes, you can often find last-minute deals on Islip to Florida Keys 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 Florida Keys flight deals updated?

    The Islip, New York to Florida Keys flight deals you see on this page were last updated on 5/4.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Islip to Florida Keys by cabin class

Find flights from Islip to Florida Keys, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Islip to Florida Keys?

When you search for this flight from Islip to Florida Keys, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Islip to Florida Keys?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Florida Keys from Islip.

Can Cheapflights find flights from Islip to Florida Keys with no change fees?

Yes! Cheapflights helps users easily find flights from Islip to Florida Keys with no change fees.

Can Cheapflights notify me if prices for flights from Islip to Florida Keys become cheaper?

Yes! Start tracking prices for Islip to Florida Keys flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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