To save on the cost of your flight from Islip, New York to California, book at least 16 days before your planned departure. Booking around this time can save you about 73% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $412 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $575.
September is one of the best times of the year to fly to California from Islip, New York. Prices for September average $366 per person but you can even find prices for as low as $132. The most expensive prices can be found in the month of December. Opting for a September flight can save you 31% on your journey compared to booking in December
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 California as you normally would.
Fly from
Fly to
Budget
$237 - $454
Route
Depart
Return
Price
Islip Long IslandLas Vegas Harry Reid Intl
ISP - LAS
ISPLAS
Islip Long Island
Tue 6/11
2 stops18h 00m
Las Vegas Harry Reid Intl
Tue 6/18
1 stop30h 11m
Islip Long IslandLas Vegas Harry Reid Intl
ISP - LAS
ISPLAS
Islip Long Island
Fri 9/20
1 stop20h 15m
Las Vegas Harry Reid Intl
Mon 9/23
1 stop11h 28m
Islip Long IslandLas Vegas Harry Reid Intl
ISP - LAS
ISPLAS
Islip Long Island
Tue 7/9
1 stop15h 55m
Las Vegas Harry Reid Intl
Mon 7/15
1 stop11h 28m
Islip Long IslandLas Vegas Harry Reid Intl
ISP - LAS
ISPLAS
Islip Long Island
Sat 8/10
1 stop20h 15m
Las Vegas Harry Reid Intl
Wed 8/14
1 stop19h 16m
Islip Long IslandLas Vegas Harry Reid Intl
ISP - LAS
ISPLAS
Islip Long Island
Fri 8/30
1 stop27h 40m
Las Vegas Harry Reid Intl
Mon 9/2
1 stop19h 16m
Islip Long IslandLas Vegas Harry Reid Intl
ISP - LAS
ISPLAS
Islip Long Island
Tue 7/2
1 stop15h 44m
Las Vegas Harry Reid Intl
Tue 7/9
1 stop30h 57m
Islip Long IslandLas Vegas Harry Reid Intl
ISP - LAS
ISPLAS
Islip Long Island
Sat 6/8
2 stops22h 06m
Las Vegas Harry Reid Intl
Fri 6/14
1 stop30h 11m
Islip Long IslandLas Vegas Harry Reid Intl
ISP - LAS
ISPLAS
Islip Long Island
Thu 5/30
2 stops11h 46m
Las Vegas Harry Reid Intl
Sat 6/1
2 stops20h 20m
Islip Long IslandLas Vegas Harry Reid Intl
ISP - LAS
ISPLAS
Islip Long Island
Mon 7/8
1 stop9h 02m
Las Vegas Harry Reid Intl
Sun 7/14
2 stops14h 08m
No data available for this route at this time. Please check back soon.
Entertainment
Overall
Boarding
Comfort
Food
Crew
Reviews
Inexpensive flight, and everything is an extra charge, so okay, fair deal!
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