$444 Find Cheap Flights from Islip to St. Maarten

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to St. Maarten departing on 5/5. 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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Book Cheap Islip to St. Maarten Plane Tickets

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

Wed, Apr 22 - Wed, Apr 29
Southwest Logo
6:55 am - 1:30 pm
ISP
-
SXM
6h 35m
1 stop
Southwest Logo
2:25 pm - 10:40 pm
SXM
-
ISP
8h 15m
1 stop
$471Southwest
Fri, Jun 5 - Tue, Jun 9
Southwest Logo
5:20 am - 2:00 pm
ISP
-
SXM
8h 40m
1 stop
Southwest Logo
3:00 pm - 8:05 am
SXM
-
ISP
17h 05m
2 stops
$584Southwest
Sat, Jun 20 - Sat, Jun 27
Southwest Logo
6:00 am - 1:25 pm
ISP
-
SXM
7h 25m
1 stop
Southwest Logo
2:25 pm - 10:55 pm
SXM
-
ISP
8h 30m
1 stop
$638Southwest
Sat, Jun 20 - Sat, Jun 27
JetBlue Logo
10:06 am - 9:55 am
ISP
-
SXM
23h 49m
2 stops
JetBlue Logo
3:05 pm - 11:35 am
SXM
-
ISP
20h 30m
2 stops
$767JetBlue
Mon, Apr 20 - Mon, Apr 27
Southwest Logo
6:50 am - 1:30 pm
ISP
-
SXM
6h 40m
1 stop
Southwest Logo
2:25 pm - 10:30 pm
SXM
-
ISP
8h 05m
1 stop
$855Southwest
Sat, Jun 20 - Sat, Jun 27
Southwest Logo
6:00 am - 3:00 pm
ISP
-
SXM
9h 00m
2 stops
Southwest Logo
2:25 pm - 10:55 pm
SXM
-
ISP
8h 30m
1 stop
$885Southwest
Sat, Mar 21 - Sat, Mar 28
JetBlue Logo
1:44 pm - 1:57 pm
ISP
-
SXM
48h 13m
2 stops
JetBlue Logo
11:55 am - 8:55 am
SXM
-
ISP
21h 00m
2 stops
$1,113JetBlue
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
9:59 am - 1:40 pm
ISP
-
SXM
27h 41m
2 stops
Multiple Airlines Logo
4:00 pm - 6:44 pm
SXM
-
ISP
26h 44m
3 stops
$1,289Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
9:59 am - 12:10 pm
ISP
-
SXM
26h 11m
1 stop
Multiple Airlines Logo
3:02 pm - 12:07 am
SXM
-
ISP
9h 05m
1 stop
$1,363Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
JetBlue Logo
9:45 am - 3:27 pm
ISP
-
SXM
29h 42m
2 stops
JetBlue Logo
3:02 pm - 12:07 am
SXM
-
ISP
9h 05m
1 stop
$1,433JetBlue
Booking Insights

KAYAK's insights & trends for Islip to St. Maarten flights

Get data-powered insights and trends into flights from Islip to St. Maarten to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Islip to St. Maarten?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Islip to St. Maarten were found on Southwest ($471) and JetBlue ($767).

Find deals

Good to know

Cheapest flight$214
Flight from Islip to Simpson Bay

FAQs - booking St. Maarten flights

  • How does KAYAK find such low prices on flights from Islip to St. Maarten?

    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 Islip to St. Maarten.

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

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

    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 from Islip to St. Maarten with an airline and back with another airline.

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

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

Everything you need to know for your flight from Islip to St. Maarten

Information on your arrival and departure airports

Islip (ISP)