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.

$153 CHEAP FLIGHTS from California to Islip

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from California to Islip

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from California to Islip

Wed, Oct 14 - Sun, Oct 18

10:06 pm - 5:30 pmLAS Las Vegas Harry Reid Intl-ISP Islip Long Island

16h 24m1 stop Orlando

6:25 pm - 3:14 pmISP Islip Long Island-LAS Las Vegas Harry Reid Intl

23h 49m1 stop Orlando

$368Frontier

Thu, Dec 3 - Mon, Dec 7

6:35 am - 4:15 pmSAN San Diego-ISP Islip Long Island

6h 40m1 stop Baltimore/Washington

4:05 pm - 8:55 pmISP Islip Long Island-SAN San Diego

7h 50m1 stop Baltimore/Washington

$369Southwest

Thu, Dec 3 - Mon, Dec 7

8:15 am - 9:40 pmSAN San Diego-ISP Islip Long Island

10h 25m2 stops Las Vegas Harry Reid Intl Baltimore/Washington

6:05 am - 10:50 amISP Islip Long Island-SAN San Diego

7h 45m1 stop Baltimore/Washington

$374Southwest

Mon, Oct 19 - Mon, Oct 26

9:50 pm - 12:10 pmSAN San Diego-ISP Islip Long Island

11h 20m1 stop Baltimore/Washington

5:40 pm - 12:15 amISP Islip Long Island-SAN San Diego

9h 35m1 stop Baltimore/Washington

$374Southwest

Tue, Oct 20 - Tue, Oct 27

6:15 am - 10:40 pmSAN San Diego-ISP Islip Long Island

13h 25m1 stop Baltimore/Washington

6:05 am - 12:45 pmISP Islip Long Island-SAN San Diego

9h 40m1 stop Baltimore/Washington

$374Southwest

Tue, Oct 20 - Tue, Oct 27

9:35 am - 10:40 pmSAN San Diego-ISP Islip Long Island

10h 05m2 stops Austin Bergstrom Baltimore/Washington

6:05 am - 12:45 pmISP Islip Long Island-SAN San Diego

9h 40m1 stop Baltimore/Washington

$374Southwest

Mon, Oct 19 - Mon, Oct 26

10:40 pm - 12:10 pmSAN San Diego-ISP Islip Long Island

10h 30m2 stops Nashville Intl Baltimore/Washington

5:40 pm - 12:15 amISP Islip Long Island-SAN San Diego

9h 35m1 stop Baltimore/Washington

$374Southwest

Fri, Oct 2 - Tue, Nov 10

5:00 am - 5:00 pmLAX Los Angeles Los Angeles-ISP Islip Long Island

9h 00m1 stop Baltimore/Washington

4:05 pm - 9:10 pmISP Islip Long Island-LAX Los Angeles Los Angeles

8h 05m1 stop Baltimore/Washington

$379Southwest

Tue, Oct 20 - Tue, Oct 27

7:10 am - 8:00 pmSAN San Diego-ISP Islip Long Island

9h 50m2 stops Austin Bergstrom Baltimore/Washington

4:20 pm - 11:20 pmISP Islip Long Island-SAN San Diego

10h 00m2 stops Baltimore/Washington Chicago Midway

$379Southwest

Tue, Sep 22 - Tue, Sep 29

10:06 pm - 4:58 pmLAS Las Vegas Harry Reid Intl-ISP Islip Long Island

15h 52m1 stop Orlando

5:43 pm - 8:07 amISP Islip Long Island-LAS Las Vegas Harry Reid Intl

17h 24m1 stop Orlando

$403Frontier

Recent last minute flight deals from California to Islip

Fri, Sep 11 - Wed, Sep 16

9:40 pm - 4:58 pmLAX Los Angeles Los Angeles-ISP Islip Long Island

16h 18m1 stop Orlando

5:43 pm - 6:10 pmISP Islip Long Island-LAX Los Angeles Los Angeles

27h 27m1 stop Orlando

$453Frontier

Fri, Sep 11 - Wed, Sep 16

9:40 pm - 4:58 pmLAX Los Angeles Los Angeles-ISP Islip Long Island

16h 18m1 stop Orlando

12:00 pm - 12:10 amISP Islip Long Island-LAX Los Angeles Los Angeles

15h 10m2 stops Raleigh-Durham Denver Intl

$570Multiple Airlines

Fri, Sep 11 - Mon, Sep 14

9:40 pm - 4:58 pmLAX Los Angeles Los Angeles-ISP Islip Long Island

16h 18m1 stop Orlando

5:43 pm - 6:10 pmISP Islip Long Island-LAX Los Angeles Los Angeles

27h 27m1 stop Orlando

$589Frontier

Mon, Sep 14 - Tue, Sep 15

12:38 pm - 11:20 amLAX Los Angeles Los Angeles-ISP Islip Long Island

19h 42m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham

5:43 pm - 6:10 pmISP Islip Long Island-LAX Los Angeles Los Angeles

27h 27m1 stop Orlando

$601Multiple Airlines

Fri, Sep 11 - Mon, Sep 14

9:40 pm - 4:58 pmLAX Los Angeles Los Angeles-ISP Islip Long Island

16h 18m1 stop Orlando

5:43 pm - 11:29 pmISP Islip Long Island-LAX Los Angeles Los Angeles

32h 46m2 stops Orlando Dallas/Fort Worth

$626Frontier

Thu, Sep 10 - Tue, Sep 15

12:37 pm - 11:12 amSAN San Diego-ISP Islip Long Island

19h 35m1 stop Raleigh-Durham

5:43 pm - 3:59 pmISP Islip Long Island-SAN San Diego

25h 16m2 stops Orlando Denver Intl

$641Multiple Airlines

Tue, Sep 15 - Sat, Oct 10

10:30 pm - 10:15 amSFO San Francisco-ISP Islip Long Island

8h 45m1 stop Baltimore/Washington

12:20 pm - 9:50 pmISP Islip Long Island-SFO San Francisco

12h 30m2 stops Baltimore/Washington Chicago Midway

$802Southwest

Tue, Sep 15 - Sat, Oct 10

7:10 pm - 10:15 amSFO San Francisco-ISP Islip Long Island

12h 05m2 stops San Diego Baltimore/Washington

12:20 pm - 9:50 pmISP Islip Long Island-SFO San Francisco

12h 30m2 stops Baltimore/Washington Chicago Midway

$807Southwest

Tue, Sep 15 - Sat, Oct 10

10:30 pm - 10:15 amSFO San Francisco-ISP Islip Long Island

8h 45m1 stop Baltimore/Washington

6:15 am - 12:20 pmISP Islip Long Island-SFO San Francisco

9h 05m1 stop Baltimore/Washington

$907Southwest

Mon, Sep 14 - Tue, Sep 15

9:55 am - 10:10 pmLAX Los Angeles Los Angeles-ISP Islip Long Island

9h 15m1 stop Baltimore/Washington

6:05 am - 11:25 amISP Islip Long Island-LAX Los Angeles Los Angeles

8h 20m1 stop Baltimore/Washington

$977Southwest

Useful Info

Low season	January
High season	July
Cheapest flight	$153

Best time to beat the crowds with an average 22% drop in price.

Most popular time to fly with an average 13% increase in price.

Flight from Las Vegas 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.