Islip

$369+ Cheap flights from Orange County to Islip (ISP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — ISP
Nov 15 — Nov 221
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Cheap flight deals from Orange County to Islip

Keep the following information in mind while searching for Orange County to Islip flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(Southwest)

One-way from

$229
(Southwest)

Popular in

December

Cheapest in

January

Average price

$357
Provider with most accurate pricing for Los Angeles-New York (NYC) flight deals.
Provider most trusted by Cheapflights users for Los Angeles-New York (NYC) flights.
From Orange County to Islip Long Island
One-way flight from Orange County to Islip Long Island
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in October 2025

Find flight deals from Orange County to Islip

Cheapest flights from Orange County to Islip
Explore the most affordable flight options available from Orange County to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Southwest deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:20 amLGB - ISP
2 stops10h 25mSouthwest
Tue 11/115:40 amISP - LGB
2 stops12h 55mSouthwest
Deal found 10/15$379
This Southwest deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:10 amSNA - ISP
2 stops11h 35mSouthwest
Tue 11/1112:55 pmISP - SNA
2 stops10h 10mSouthwest
Deal found 10/15$449
This Southwest deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/231:05 pmLGB - ISP
1 stop7h 40mSouthwest
Mon 10/275:30 amISP - LGB
1 stop8h 45mSouthwest
Deal found 10/15$857
This Southwest deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:05 amSNA - ISP
2 stops10h 40mSouthwest
Mon 10/2712:35 pmISP - SNA
2 stops10h 20mSouthwest
Deal found 10/15$867
This United deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:45 amSNA - ISP
2 stops10h 00mMultiple Airlines
Tue 11/1112:40 pmISP - SNA
3 stops36h 33mMultiple Airlines
Deal found 10/15$1,046
This Southwest deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:10 pmSNA - ISP
2 stops8h 40mSouthwest
Sat 11/2910:20 amISP - SNA
2 stops12h 25mSouthwest
Deal found 10/15$1,158

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orange County 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 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Orange County to Islip that are best for you.

Fly from

Orange County

Fly to

Islip

Route

Depart

Return

Price

Santa AnaIslip

SNA - ISP

SNAISP

Santa Ana J. Wayne/Orange Cnty

Thu 1/8

7:15 am-9:55 pm

2 stops11h 40m

Islip Long Island

Mon 1/12

6:00 am-1:50 pm

2 stops10h 50m

$369

Long BeachIslip

LGB - ISP

LGBISP

Long Beach Municipal

Sat 11/8

8:20 am-9:45 pm

2 stops10h 25m

Islip Long Island

Tue 11/11

5:40 am-3:35 pm

2 stops12h 55m

$379

Santa AnaIslip

SNA - ISP

SNAISP

Santa Ana J. Wayne/Orange Cnty

Sat 11/8

7:10 am-9:45 pm

2 stops11h 35m

Islip Long Island

Tue 11/11

12:55 pm-8:05 pm

2 stops10h 10m

$449

Santa AnaIslip

SNA - ISP

SNAISP

Santa Ana J. Wayne/Orange Cnty

Thu 1/8

7:10 am-11:04 am

3 stops24h 54m

Islip Long Island

Mon 1/12

12:40 pm-1:11 pm

2 stops27h 31m

$919

Santa AnaIslip

SNA - ISP

SNAISP

Santa Ana J. Wayne/Orange Cnty

Sat 11/8

6:45 am-7:45 pm

2 stops10h 00m

Islip Long Island

Tue 11/11

12:40 pm-10:13 pm

3 stops36h 33m

$1,046

Santa AnaIslip

SNA - ISP

SNAISP

Santa Ana J. Wayne/Orange Cnty

Mon 11/24

12:10 pm-11:50 pm

2 stops8h 40m

Islip Long Island

Sat 11/29

10:20 am-7:45 pm

2 stops12h 25m

$1,158

Santa AnaIslip

SNA - ISP

SNAISP

Santa Ana J. Wayne/Orange Cnty

Thu 12/4

7:10 pm-11:04 am

2 stops12h 54m

$502

Santa AnaIslip

SNA - ISP

SNAISP

Santa Ana J. Wayne/Orange Cnty

Wed 10/29

7:27 pm-11:04 am

2 stops12h 37m

$530

Santa AnaIslip

SNA - ISP

SNAISP

Santa Ana J. Wayne/Orange Cnty

Wed 12/24

6:55 pm-11:04 am

2 stops13h 09m

$557

Santa AnaIslip

SNA - ISP

SNAISP

Santa Ana J. Wayne/Orange Cnty

Thu 12/25

6:55 pm-11:04 am

2 stops13h 09m

$558

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 13 results
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Best time to book a flight from Orange County to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Orange County 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.

Cheapflights Insights

Everything you need to know about your flight from Orange County to Islip

What is the cheapest month to book a flight from Orange County to Islip?

Currently, January is the cheapest month in which you can book a flight from Orange County to Islip (average of $133). Flying from Orange County to Islip in April is currently the most expensive (average of $309). 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.

Related info for your journey

Find useful and relevant information for your journey from Orange County 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 Orange County?

    For a flight from Orange County to Islip, you will be flying into Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city.

  • How long is the flight from Orange County to Islip?

    For as low as $369, Southwest can have you in Islip from Orange County in 11h 40m. Airlines will cover a distance of 2482 mi.

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

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

  • How can I find direct flights from Orange County to Islip?

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

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

    Yes. Cheapflights offers flight deals from Orange County 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.

  • What is the cheapest month to book a flight from Orange County to Islip?

    Currently, January is the cheapest month in which you can book a flight from Orange County to Islip (average of $133). Flying from Orange County to Islip in April is currently the most expensive (average of $309). 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

Traveling to a place near Islip?

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

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