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Cheap flights from California to Islip (ISP) from $129

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. 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.
LAX — ISP
jun. 4 — jun. 111
From?
To?
mar. 6/4
mar. 6/11
1 adult, Economy
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How far in advance should I book a flight from California to Islip, New York?

To save up to 68% on this flight, we recommend booking at least 31 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from California to Islip, New York from $398 1-2 weeks out and tickets from $545 for flights departing within the next 72 hours.

What is the cheapest month to fly from California to Islip, New York?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Islip, New York. Flights to Islip, New York from California in September are about $350 on average during September, but can be found for as low as $119.

What is the cheapest time of day to fly from CA to ISP?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Islip, New York as you normally would.

Cheap Frontier flights from California to Islip

Explore cheap flight options specifically provided by Frontier for the route between California and Islip. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
jue. 6/1310:18 pmLAS - ISP
1 stop30h 22mFrontier
mar. 6/189:47 pmISP - LAS
1 stop15h 40mFrontier
Deal found 5/29$270
mié. 8/1410:29 pmLAS - ISP
1 stop30h 57mFrontier
lun. 8/1910:00 amISP - LAS
1 stop27h 40mFrontier
Deal found 5/29$317
jue. 6/610:18 pmLAS - ISP
1 stop30h 22mFrontier
lun. 6/104:46 pmISP - LAS
2 stops22h 06mFrontier
Deal found 5/29$320
jue. 6/610:18 pmLAS - ISP
1 stop30h 22mFrontier
lun. 6/104:46 pmISP - LAS
2 stops22h 06mFrontier
Deal found 5/29$321
jue. 6/610:18 pmLAS - ISP
1 stop30h 22mFrontier
lun. 6/104:46 pmISP - LAS
1 stop20h 41mFrontier
Deal found 5/29$327
jue. 6/610:18 pmLAS - ISP
1 stop30h 22mFrontier
lun. 6/104:46 pmISP - LAS
1 stop20h 41mFrontier
Deal found 5/29$328
mié. 7/2410:46 pmLAS - ISP
1 stop12h 15mFrontier
mar. 7/309:43 pmISP - LAS
1 stop15h 30mFrontier
Deal found 5/30$364
mié. 7/1710:46 pmLAS - ISP
1 stop12h 15mFrontier
mar. 7/239:43 pmISP - LAS
1 stop15h 30mFrontier
Deal found 5/28$766

Cheap California to Islip flights in May & June 2024

Find cheap flight options from California to Islip specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on mayo 30, 2024.
jue. 6/1310:18 pmLAS - ISP
1 stop30h 22mFrontier
mar. 6/189:47 pmISP - LAS
1 stop15h 40mFrontier
Deal found 5/29$270
jue. 6/610:18 pmLAS - ISP
1 stop30h 22mFrontier
lun. 6/104:46 pmISP - LAS
2 stops22h 06mFrontier
Deal found 5/29$320
jue. 6/610:18 pmLAS - ISP
1 stop30h 22mFrontier
lun. 6/104:46 pmISP - LAS
2 stops22h 06mFrontier
Deal found 5/29$321
jue. 6/610:18 pmLAS - ISP
1 stop30h 22mFrontier
lun. 6/104:46 pmISP - LAS
1 stop20h 41mFrontier
Deal found 5/29$327
jue. 6/610:18 pmLAS - ISP
1 stop30h 22mFrontier
lun. 6/104:46 pmISP - LAS
1 stop20h 41mFrontier
Deal found 5/29$328
jue. 5/3010:29 pmLAS - ISP
1 stop30h 44mFrontier
jue. 6/610:23 pmISP - LAS
2 stops16h 29mFrontier
Deal found 5/29$391
jue. 5/3010:29 pmLAS - ISP
1 stop30h 44mFrontier
jue. 6/610:23 pmISP - LAS
1 stop14h 01mFrontier
Deal found 5/29$466
jue. 6/69:35 pmLAS - ISP
1 stop16h 32mMultiple Airlines
lun. 6/101:57 pmISP - LAS
3 stops29h 11mMultiple Airlines
Deal found 5/29$560
jue. 5/309:50 pmLAS - ISP
1 stop16h 17mMultiple Airlines
jue. 6/61:05 pmISP - LAS
3 stops24h 33mMultiple Airlines
Deal found 5/29$572

California to Islip 2024 flight deals

Discover exclusive flight deals for travel between California and Islip in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
jue. 6/1310:18 pmLAS - ISP
1 stop30h 22mFrontier
mar. 6/189:47 pmISP - LAS
1 stop15h 40mFrontier
Deal found 5/29$270
mié. 8/1410:29 pmLAS - ISP
1 stop30h 57mFrontier
lun. 8/1910:00 amISP - LAS
1 stop27h 40mFrontier
Deal found 5/29$317
jue. 6/610:18 pmLAS - ISP
1 stop30h 22mFrontier
lun. 6/104:46 pmISP - LAS
2 stops22h 06mFrontier
Deal found 5/29$320
jue. 6/610:18 pmLAS - ISP
1 stop30h 22mFrontier
lun. 6/104:46 pmISP - LAS
2 stops22h 06mFrontier
Deal found 5/29$321
jue. 6/610:18 pmLAS - ISP
1 stop30h 22mFrontier
lun. 6/104:46 pmISP - LAS
1 stop20h 41mFrontier
Deal found 5/29$327
jue. 6/610:18 pmLAS - ISP
1 stop30h 22mFrontier
lun. 6/104:46 pmISP - LAS
1 stop20h 41mFrontier
Deal found 5/29$328
mié. 7/2410:46 pmLAS - ISP
1 stop12h 15mFrontier
mar. 7/309:43 pmISP - LAS
1 stop15h 30mFrontier
Deal found 5/30$364
jue. 5/3010:29 pmLAS - ISP
1 stop30h 44mFrontier
jue. 6/610:23 pmISP - LAS
2 stops16h 29mFrontier
Deal found 5/29$391
jue. 5/3010:29 pmLAS - ISP
1 stop30h 44mFrontier
jue. 6/610:23 pmISP - LAS
1 stop14h 01mFrontier
Deal found 5/29$466

California to Islip flights leaving soon

Find last-minute flight options from California to Islip for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
jue. 6/610:18 pmLAS - ISP
1 stop30h 22mFrontier
lun. 6/104:46 pmISP - LAS
2 stops22h 06mFrontier
Deal found 5/29$320
jue. 6/610:18 pmLAS - ISP
1 stop30h 22mFrontier
lun. 6/104:46 pmISP - LAS
2 stops22h 06mFrontier
Deal found 5/29$321
jue. 6/610:18 pmLAS - ISP
1 stop30h 22mFrontier
lun. 6/104:46 pmISP - LAS
1 stop20h 41mFrontier
Deal found 5/29$327
jue. 6/610:18 pmLAS - ISP
1 stop30h 22mFrontier
lun. 6/104:46 pmISP - LAS
1 stop20h 41mFrontier
Deal found 5/29$328
jue. 6/69:35 pmLAS - ISP
1 stop16h 32mMultiple Airlines
lun. 6/101:57 pmISP - LAS
3 stops29h 11mMultiple Airlines
Deal found 5/29$560
jue. 6/69:12 amLAS - ISP
3 stops28h 55mMultiple Airlines
lun. 6/101:57 pmISP - LAS
3 stops29h 11mMultiple Airlines
Deal found 5/29$623
jue. 6/611:59 pmLAS - ISP
2 stops14h 08mMultiple Airlines
lun. 6/101:57 pmISP - LAS
3 stops29h 11mMultiple Airlines
Deal found 5/29$692

One-way flights to Islip from California

Search for one-way flight options from California to Islip. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
lun. 8/1910:29 pmLAS - ISP
1 stop30h 57mFrontier
Deal found 5/29$129
jue. 8/2210:29 pmLAS - ISP
1 stop30h 57mFrontier
Deal found 5/29$146
jue. 6/1310:18 pmLAS - ISP
1 stop30h 22mFrontier
Deal found 5/29$157
sáb. 6/810:25 pmLAS - ISP
1 stop12h 33mFrontier
Deal found 5/29$165
sáb. 6/2210:25 pmLAS - ISP
1 stop12h 33mFrontier
Deal found 5/29$195
vie. 6/147:40 pmLAX - ISP
2 stops16h 50mSouthwest
Deal found 5/29$205
vie. 8/2310:29 pmLAS - ISP
1 stop30h 57mFrontier
Deal found 5/29$210
vie. 6/148:40 pmLAX - ISP
3 stops22h 55mSouthwest
Deal found 5/29$218
vie. 6/1412:25 pmLAX - ISP
1 stop8h 25mSouthwest
Deal found 5/29$251

Find flights from California to Islip within your budget

Customize your flight search to find flights from California to Islip that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$270 - $784

Route

Depart

Return

Price

Las Vegas Harry Reid IntlIslip Long Island

LAS - ISP

LASISP

Las Vegas Harry Reid Intl

jue. 6/13

1 stop30h 22m

Islip Long Island

mar. 6/18

1 stop15h 40m

$270

Las Vegas Harry Reid IntlIslip Long Island

LAS - ISP

LASISP

Las Vegas Harry Reid Intl

mié. 8/14

1 stop30h 57m

Islip Long Island

lun. 8/19

1 stop27h 40m

$317

Las Vegas Harry Reid IntlIslip Long Island

LAS - ISP

LASISP

Las Vegas Harry Reid Intl

mié. 7/24

1 stop12h 15m

Islip Long Island

mar. 7/30

1 stop15h 30m

$364

Los AngelesIslip Long Island

LAX - ISP

LAXISP

Los Angeles

mié. 7/3

3 stops26h 48m

Islip Long Island

lun. 7/8

2 stops20h 05m

$554

Los AngelesIslip Long Island

LAX - ISP

LAXISP

Los Angeles

mié. 7/3

3 stops26h 48m

Islip Long Island

lun. 7/8

3 stops21h 15m

$649

Las Vegas Harry Reid IntlIslip Long Island

LAS - ISP

LASISP

Las Vegas Harry Reid Intl

mié. 7/17

1 stop12h 15m

Islip Long Island

mar. 7/23

1 stop15h 30m

$766

San FranciscoIslip Long Island

SFO - ISP

SFOISP

San Francisco

dom. 6/23

2 stops14h 08m

Islip Long Island

dom. 6/30

2 stops22h 33m

$784

Flights are sorted by cheapest first

Deals found on 5/29

No data available for this route at this time. Please check back soon.

Best time to book a flight from California to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Islip. Reviews last updated mayo 30, 2024.
Southwest
8.2
Very good
5,956 reviews
Check prices

Boarding

8.3

Entertainment

7.8

Food

7.3

Overall

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.2
Very good
5,956 reviews
Southwest
8.2
Very good
5,956 reviews
Check prices

Boarding

8.3

Entertainment

7.8

Food

7.3

Overall

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Frontier
6.3
Okay
4,016 reviews
Southwest
8.2
Very good
5,956 reviews
Check prices

Boarding

8.3

Entertainment

7.8

Food

7.3

Overall

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from California to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Islip from California?

    If you book a flight to Islip from California, you will be flying to Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip.

  • Can I find flights from California to Islip, New York for under $300 on Cheapflights?

    Yes, there are multiple flights from California to Islip, New York for under $300. The cheapest flight booked recently is on Frontier for just $270, but on average you can expect to pay $529.

  • Are there last-minute flights available from California to Islip, New York for under $400?

    There are currently 7+ open flights from California to Islip, New York within the next 7 days for less than $400.

  • What are the most popular routes from California to Islip, New York?

    The most popular route from California to Islip, New York is San Francisco - Islip Long Island. You may also consider Las Vegas Harry Reid Intl - Islip Long Island or Yuma - Islip Long Island.

  • What does LAX to ISP mean?

    This is defined as Los Angeles Airport (LAX) and Islip Long Island Airport (ISP). Codes like Islip Long Island Airport are often used to just call airports uniquely. San Francisco Airport (SFO), San Diego Airport (SAN), Santa Ana J. Wayne/Orange Cnty Airport (SNA), San Jose Airport (SJC), Sacramento Intl Airport (SMF) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from California to Islip that include extra baggage allowance?

    The amount of baggage you can bring on your California to Islip flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from California to Islip with specific airlines?

    Yes, Cheapflights allows you to browse and filter California to Islip flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from California to Islip that include hotel bookings?

    Yes. In addition to deals on California to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Islip?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Islip.

  • Can I find deals for business class flights from California to Islip?

    Yes. Cheapflights offers flight deals from California to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from California to Islip that allow pets onboard?

    Many airlines flying from California to Islip offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from California to Islip?

    Yes, you can often find last-minute deals on California to Islip flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the California to Islip, New York flight deals updated?

    The California to Islip, New York flight deals you see on this page were last updated on 5/30.

  • What is the cheapest month to book a flight from California to Islip, New York?

    Currently, December is the cheapest month in which you can book a flight from California to Islip, New York (average of $78). Flying from California to Islip, New York in February is currently the most expensive (average of $151). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from California to Islip

Discover the top airline that operate flights from California to Islip. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$194Average$415FlexibilityNo cancel feeOn-timeN/A
Search Breeze Airways flights
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Search flights from California to Islip by cabin class

Find flights from California to Islip, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from California to Islip?

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Why should you use Cheapflights to find cheap flight tickets from California to Islip?

Cheapflights simply makes it quick and affordable to book flights from California to Islip by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from California to Islip with no change fees?

Need flexible booking options for your flight to Islip from California? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from California to Islip become cheaper?

Of course! You can now track prices for flights from California to Islip and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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