$168 Find Cheap Flights from Caribbean to Islip - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Islip departing on 8/25. 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, 0 bags

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Cheap Flights from Caribbean to Islip

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Caribbean to Islip 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 Caribbean to Islip

Mon, Nov 2 - Sun, Nov 8
JetBlue Logo
2:00 pm - 9:37 pm
MBJ
-
ISP
7h 37m
1 stop
JetBlue Logo
6:00 am - 2:54 pm
ISP
-
MBJ
8h 54m
1 stop
$279JetBlue
Thu, Sep 17 - Thu, Oct 1
Frontier Logo
3:00 am - 9:33 am
SJU
-
ISP
6h 33m
1 stop
Frontier Logo
4:13 pm - 1:50 am
ISP
-
SJU
9h 37m
1 stop
$370Frontier
Tue, Oct 13 - Mon, Nov 2
JetBlue Logo
2:35 pm - 9:35 pm
SJU
-
ISP
7h 00m
1 stop
JetBlue Logo
6:00 am - 2:06 pm
ISP
-
SJU
7h 06m
1 stop
$377JetBlue
Mon, Nov 2 - Sun, Nov 8
JetBlue Logo
2:00 pm - 9:37 pm
MBJ
-
ISP
7h 37m
1 stop
JetBlue Logo
6:00 am - 2:54 pm
ISP
-
MBJ
8h 54m
1 stop
$391JetBlue
Mon, Nov 2 - Sun, Nov 8
JetBlue Logo
2:00 pm - 9:37 pm
MBJ
-
ISP
7h 37m
1 stop
JetBlue Logo
6:00 am - 2:54 pm
ISP
-
MBJ
8h 54m
1 stop
$401JetBlue
Thu, Sep 17 - Thu, Oct 1
Frontier Logo
3:00 am - 9:33 am
SJU
-
ISP
6h 33m
1 stop
Frontier Logo
4:13 pm - 1:50 am
ISP
-
SJU
9h 37m
1 stop
$414Frontier
Sat, Aug 29 - Mon, Aug 31
Frontier Logo
3:10 am - 9:53 am
SJU
-
ISP
6h 43m
1 stop
Frontier Logo
10:57 am - 7:52 pm
ISP
-
SJU
8h 55m
1 stop
$416Frontier
Sun, Aug 9 - Fri, Aug 21
Frontier Logo
3:10 am - 9:53 am
SJU
-
ISP
6h 43m
1 stop
Frontier Logo
7:09 pm - 11:06 am
ISP
-
SJU
15h 57m
1 stop
$420Frontier
Tue, Oct 13 - Mon, Nov 2
Frontier Logo
6:05 am - 3:03 pm
SJU
-
ISP
8h 58m
1 stop
Frontier Logo
3:43 pm - 2:50 am
ISP
-
SJU
10h 07m
1 stop
$426Frontier
Mon, Aug 10 - Fri, Aug 21
Multiple Airlines Logo
10:48 pm - 4:47 pm
SJU
-
ISP
17h 59m
2 stops
Multiple Airlines Logo
7:09 pm - 8:11 am
ISP
-
SJU
13h 02m
1 stop
$454Multiple Airlines
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Good to know

Cheapest flight$168
Flight from San Juan to Islip

FAQs for booking flights from Caribbean to Islip

  • How does KAYAK find such low prices on flights from Caribbean to Islip?

    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 Caribbean to Islip.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Caribbean to Islip?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Caribbean 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 Caribbean to Islip?

    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 Islip with an airline and back to Caribbean with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Caribbean to Islip?

    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 Islip from Caribbean up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead
Amagansett

Everything you need to know for your flight to Islip

Information on the airport you'll fly into in Islip

Islip (ISP)