ISP

$132 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 10/6. 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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Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from California to Islip

Tue, Sep 1 - Tue, Sep 8
Southwest Logo
10:30 pm - 10:15 am
SFO
-
ISP
8h 45m
1 stop
Southwest Logo
6:05 am - 11:35 am
ISP
-
SFO
8h 30m
1 stop
$300Southwest
Tue, Sep 1 - Tue, Sep 8
Southwest Logo
6:35 am - 9:05 pm
SFO
-
ISP
11h 30m
2 stops
Southwest Logo
6:05 am - 11:35 am
ISP
-
SFO
8h 30m
1 stop
$306Southwest
Tue, Sep 1 - Tue, Sep 8
Southwest Logo
10:35 pm - 10:15 am
LAX
-
ISP
8h 40m
1 stop
Southwest Logo
3:20 pm - 10:35 pm
ISP
-
LAX
10h 15m
1 stop
$336Southwest
Mon, Aug 31 - Tue, Sep 8
Southwest Logo
6:45 am - 10:05 pm
SFO
-
ISP
12h 20m
2 stops
Southwest Logo
6:05 am - 11:35 am
ISP
-
SFO
8h 30m
1 stop
$337Southwest
Tue, Sep 1 - Sat, Sep 5
Frontier Logo
8:17 pm - 10:03 am
LAS
-
ISP
10h 46m
1 stop
Frontier Logo
10:48 am - 8:45 pm
ISP
-
LAS
12h 57m
1 stop
$370Frontier
Wed, Jun 24 - Sat, Jul 4
Frontier Logo
9:15 am - 8:57 pm
LAS
-
ISP
8h 42m
1 stop
Frontier Logo
10:48 am - 8:20 pm
ISP
-
LAS
12h 32m
1 stop
$410Frontier
Mon, Jul 20 - Thu, Jul 23
Breeze Airways Logo
1:04 pm - 4:47 pm
SNA
-
ISP
24h 43m
1 stop
Breeze Airways Logo
7:49 pm - 4:15 pm
ISP
-
SNA
23h 26m
2 stops
$667Breeze Airways
Thu, Jun 25 - Mon, Jun 29
Multiple Airlines Logo
7:30 am - 8:57 pm
SNA
-
ISP
34h 27m
2 stops
Multiple Airlines Logo
9:52 pm - 12:15 pm
ISP
-
SNA
17h 23m
1 stop
$703Multiple Airlines
Wed, Jun 24 - Sat, Jun 27
Multiple Airlines Logo
1:10 pm - 8:57 pm
SNA
-
ISP
28h 47m
1 stop
Multiple Airlines Logo
6:09 pm - 2:44 pm
ISP
-
SNA
23h 35m
2 stops
$768Multiple Airlines
Mon, Jul 20 - Fri, Jul 24
Breeze Airways Logo
1:04 pm - 4:47 pm
SNA
-
ISP
24h 43m
1 stop
Breeze Airways Logo
8:43 pm - 5:45 pm
ISP
-
SNA
24h 02m
3 stops
$988Breeze Airways
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$132
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 7% increase in price.
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.

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead
Amagansett

Everything you need to know for your flight to Islip

Information on the airport you'll fly into in Islip

Islip (ISP)