ISP - LAX

$201 Find Cheap Flights from Islip to Los Angeles - 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 from Islip to Los Angeles departing on 7/1. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Los Angeles

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Los Angeles, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Los Angeles, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$365
Typical prices: $378-$342
Frontier
Fri 8/28Mon 8/31
ISP - LAX • 1 stop
Cheapest one-way
$201
Typical prices: $271-$575
Frontier
Wed 7/1
ISP - LAX • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Islip and Los Angeles. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $478 (round-trip)
Shortest trip • 8h 10m (one-way)
Insights
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When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Los Angeles!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Islip to Los Angeles (ISP-LAX)

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

Fri, Aug 28 - Mon, Aug 31
Frontier Logo
10:48 am - 6:27 pm
ISP
-
LAX
10h 39m
1 stop
Frontier Logo
11:03 pm - 3:56 pm
LAX
-
ISP
13h 53m
1 stop
$365Frontier
Thu, Aug 6 - Wed, Aug 12
Southwest Logo
4:05 pm - 10:40 pm
ISP
-
LAX
9h 35m
1 stop
Southwest Logo
10:35 pm - 9:40 am
LAX
-
ISP
8h 05m
1 stop
$372Southwest
Thu, Aug 6 - Wed, Aug 12
Southwest Logo
1:15 pm - 9:20 pm
ISP
-
LAX
11h 05m
2 stops
Southwest Logo
10:35 pm - 9:40 am
LAX
-
ISP
8h 05m
1 stop
$377Southwest
Thu, Aug 27 - Mon, Aug 31
Southwest Logo
12:35 pm - 5:00 pm
ISP
-
LAX
7h 25m
1 stop
Southwest Logo
10:35 pm - 10:15 am
LAX
-
ISP
8h 40m
1 stop
$381Southwest
Thu, Aug 6 - Wed, Aug 12
Southwest Logo
1:15 pm - 9:20 pm
ISP
-
LAX
11h 05m
2 stops
Southwest Logo
11:55 pm - 12:35 pm
LAX
-
ISP
9h 40m
2 stops
$382Southwest
Thu, Oct 22 - Mon, Oct 26
Southwest Logo
6:00 am - 1:00 pm
ISP
-
LAX
10h 00m
2 stops
Southwest Logo
1:45 pm - 11:35 pm
LAX
-
ISP
6h 50m
1 stop
$386Southwest
Thu, Jul 2 - Thu, Jul 9
Frontier Logo
10:48 am - 6:02 pm
ISP
-
LAX
10h 14m
1 stop
Frontier Logo
11:00 pm - 9:53 am
LAX
-
ISP
31h 53m
1 stop
$390Frontier
Thu, Oct 22 - Mon, Oct 26
Southwest Logo
6:00 am - 1:45 pm
ISP
-
LAX
10h 45m
2 stops
Southwest Logo
11:55 pm - 12:30 pm
LAX
-
ISP
9h 35m
2 stops
$391Southwest
Wed, Jul 15 - Wed, Jul 22
Southwest Logo
2:55 pm - 9:40 pm
ISP
-
LAX
9h 45m
1 stop
Southwest Logo
10:05 pm - 10:30 am
LAX
-
ISP
9h 25m
1 stop
$407Southwest
Thu, Jul 2 - Thu, Jul 9
Frontier Logo
10:48 am - 6:02 pm
ISP
-
LAX
10h 14m
1 stop
Frontier Logo
11:00 pm - 9:53 am
LAX
-
ISP
31h 53m
1 stop
$410Frontier
Booking Insights

KAYAK's insights & trends for Islip to Los Angeles flights

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

How much is a round-trip flight from Islip, New York to Los Angeles?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Islip, New York to Los Angeles departing in August.

What is the cheapest month to fly from Islip to Los Angeles?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Islip to Los Angeles, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Islip to Los Angeles is November, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $854 and $588 respectively.

Good to know

Low seasonSeptember
Cheapest flight$201
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Islip to Los Angeles

When to book flights from Islip to Los Angeles

Are your dates flexible? Find out the best times to travel from Islip to Los Angeles based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Islip to Los Angeles

  • What is the cheapest flight from Islip to Los Angeles?

    In the last 5 days, the lowest price for a flight from Islip to Los Angeles was $201 for a one-way ticket and $365 for a round-trip.

  • Do I need a passport to fly between Islip and Los Angeles?

    No

  • Which airports will I be using when flying from Islip to Los Angeles?

    When flying out of Islip you will be using Islip Long Island. You will be landing at Los Angeles, also known as Los Angeles.

  • Which aircraft models fly most regularly from Islip to Los Angeles?

    We unfortunately don’t have that data for this specific route.

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

    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 Los Angeles.

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

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

    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 Los Angeles with an airline and back to Islip with another airline. Booking your flights between Islip and LAX can sometimes prove cheaper using this method.

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

    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 Los Angeles from Islip 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 Los Angeles

Information on your arrival and departure airports