Popular in | December |
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Cheapest in | July |
Round-trip from | $252 |
One-way from | $169 |
Users have found that flying from Islip, New York to San Juan on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
To save on the cost of your flight from Islip, New York to San Juan, book at least 31 days before your planned departure. Booking around this time can save you about 23% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $342 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $424.
Our data shows that September tends to be the cheapest month to fly to San Juan from Islip, New York. Users have commonly found prices around $336 for the month, but tickets can be as low as $85. Due to multiple factors, prepare for potentially higher prices in December.
A simple way to save on the total cost of your ticket is to fly from Islip, New York to San Juan in the morning. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at noon.
Fly from
Fly to
Budget
$170 - $673
Route
Depart
Return
Price
Islip Long IslandSan Juan Luis Munoz Marin Intl
ISP - SJU
ISPSJU
Islip Long Island
Wed 9/4
1 stop8h 38m
San Juan Luis Munoz Marin Intl
Sat 9/14
1 stop12h 17m
Islip Long IslandSan Juan Luis Munoz Marin Intl
ISP - SJU
ISPSJU
Islip Long Island
Fri 5/17
1 stop17h 33m
San Juan Luis Munoz Marin Intl
Sat 5/18
1 stop29h 14m
Islip Long IslandSan Juan Luis Munoz Marin Intl
ISP - SJU
ISPSJU
Islip Long Island
Sat 9/7
1 stop23h 50m
San Juan Luis Munoz Marin Intl
Sat 9/14
1 stop12h 17m
Islip Long IslandSan Juan Luis Munoz Marin Intl
ISP - SJU
ISPSJU
Islip Long Island
Sat 5/18
1 stop9h 20m
San Juan Luis Munoz Marin Intl
Sat 5/25
1 stop9h 55m
Islip Long IslandSan Juan Luis Munoz Marin Intl
ISP - SJU
ISPSJU
Islip Long Island
Sat 9/7
1 stop23h 50m
San Juan Luis Munoz Marin Intl
Fri 9/13
1 stop17h 37m
Islip Long IslandSan Juan Luis Munoz Marin Intl
ISP - SJU
ISPSJU
Islip Long Island
Fri 5/17
1 stop17h 33m
San Juan Luis Munoz Marin Intl
Sun 5/19
1 stop22h 28m
Islip Long IslandSan Juan Luis Munoz Marin Intl
ISP - SJU
ISPSJU
Islip Long Island
Tue 8/6
1 stop8h 38m
San Juan Luis Munoz Marin Intl
Sat 8/10
1 stop10h 28m
Islip Long IslandSan Juan Luis Munoz Marin Intl
ISP - SJU
ISPSJU
Islip Long Island
Sat 5/25
1 stop9h 20m
San Juan Luis Munoz Marin Intl
Wed 5/29
1 stop11h 16m
Islip Long IslandSan Juan Luis Munoz Marin Intl
ISP - SJU
ISPSJU
Islip Long Island
Fri 5/17
2 stops19h 05m
San Juan Luis Munoz Marin Intl
Sun 5/19
2 stops22h 33m
Currently, September is the cheapest month in which you can book a flight from Islip, New York to San Juan (average of $252). Flying from Islip, New York to San Juan in March is currently the most expensive (average of $339). 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.
January
$278
February
$286
March
$339
April
$303
May
$282
June
$317
July
$333
August
$278
September
$252
October
$265
November
$300
December
$302
SJU Temperature | 77 - 82.4 °F |
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Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
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.
Sunday | 1daily flight |
---|---|
Monday | 0daily flights |
Tuesday | 0daily flights |
Wednesday | 0daily flights |
Thursday | 0daily flights |
Friday | 0daily flights |
Saturday | 0daily flights |
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