ISP

$95 Find Cheap Flights from California to Islip

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 5/17. 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.
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Flights Deals

Cheap Flight Deals from California to Islip

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

Recent round-trip flight deals from California to Islip

KAYAK's recommended round-trip deals from the most popular airlines that fly from California to Islip.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
4:59 pm - 10:12 amLAX-ISP
14h 13m1 stop
Frontier Logo
6:48 pm - 5:43 pmISP-LAX
25h 55m1 stop
$181Frontier
Find Deal
Wed, May 14 - Sun, May 18
Frontier Logo
4:59 pm - 10:41 amLAX-ISP
14h 42m1 stop
Frontier Logo
6:48 pm - 5:43 pmISP-LAX
25h 55m1 stop
$182Frontier
Find Deal
Fri, May 16 - Sun, May 18
Southwest Logo
9:55 pm - 9:10 amLAS-ISP
8h 15m1 stop
Southwest Logo
4:00 pm - 9:55 pmISP-LAS
8h 55m1 stop
$332Southwest
Find Deal
Tue, May 27 - Tue, Jun 3
Southwest Logo
9:55 pm - 9:10 amLAS-ISP
8h 15m1 stop
Southwest Logo
4:00 pm - 11:25 pmISP-LAS
10h 25m2 stops
$337Southwest
Find Deal
Tue, May 27 - Tue, Jun 3
JetBlue Logo
9:10 pm - 9:51 amSFO-ISP
9h 41m1 stop
JetBlue Logo
2:39 pm - 11:40 pmISP-SFO
12h 01m1 stop
$367JetBlue
Find Deal
Tue, Jun 17 - Thu, Jun 26
JetBlue Logo
9:25 pm - 9:51 amSFO-ISP
9h 26m1 stop
JetBlue Logo
2:39 pm - 11:36 pmISP-SFO
11h 57m1 stop
$426JetBlue
Find Deal
Fri, Jul 11 - Tue, Jul 15
 Logo
6:15 am - 6:25 pmSAN-ISP
33h 10m2 stops
 Logo
11:02 am - 7:13 amISP-SAN
23h 11m2 stops
Mon, May 12 - Thu, May 15
 Logo
8:30 am - 1:06 pmLAX-ISP
25h 36m2 stops
 Logo
2:05 pm - 7:00 amISP-LAX
19h 55m2 stops
Sat, Jun 14 - Sat, Jun 21
Breeze Airways Logo
1:00 pm - 10:04 amLAX-ISP
18h 04m1 stop
Breeze Airways Logo
7:39 pm - 9:17 pmISP-LAX
28h 38m2 stops
$633Breeze Airways
Find Deal
Thu, Aug 28 - Sun, Aug 31
Breeze Airways Logo
12:38 pm - 9:56 amLAX-ISP
18h 18m2 stops
Breeze Airways Logo
7:39 pm - 9:17 pmISP-LAX
28h 38m2 stops
$653Breeze Airways
Find Deal
Thu, Aug 28 - Sun, Aug 31
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Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$95
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Los Angeles to Islip

FAQs for booking flights from California to Islip

  • How does KAYAK find such low prices on flights from California 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 California to Islip.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from California 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 California 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 California with another airline.

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

Information on the airport you'll fly into in Islip

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