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Islip

$333+ Cheap flights from Orange County to Islip, NY (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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — ISP
jul. 23 — jul. 301
mié. 7/23
mié. 7/30
1 adult, Economy
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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 julio 18, 2025.

Round-trip from

$333
(Southwest)

Popular in

December

Cheapest in

January

Average price

$361
From Orange County to Islip Long Island
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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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 julio 18, 2025.

This Southwest deal was found by Cheapflights users on 7/17. 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.
mié. 9/1711:55 amLGB - ISP
1 stop7h 10mSouthwest
lun. 9/226:00 amISP - LGB
1 stop8h 55mSouthwest
Deal found 7/17$333
This Southwest deal was found by Cheapflights users on 7/17. 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.
jue. 11/610:15 amSNA - ISP
2 stops10h 35mSouthwest
mar. 11/1112:55 pmISP - SNA
2 stops10h 10mSouthwest
Deal found 7/17$380
This FlightHub deal was found by Cheapflights users on 7/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/158:31 pmSNA - ISP
2 stops48h 16mFrontier
mié. 8/208:00 amISP - SNA
2 stops30h 04mFrontier
Deal found 7/16$436
This Mytrip deal was found by Cheapflights users on 7/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/316:45 amSNA - ISP
2 stops24h 19mMultiple Airlines
lun. 8/410:44 amISP - SNA
2 stops35h 19mMultiple Airlines
Deal found 7/16$810

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 julio 18, 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

Long BeachIslip

LGB - ISP

LGBISP

Long Beach Municipal

mié. 9/17

11:55 am-10:05 pm

1 stop7h 10m

Islip Long Island

lun. 9/22

6:00 am-11:55 am

1 stop8h 55m

$333

Santa AnaIslip

SNA - ISP

SNAISP

Santa Ana J. Wayne/Orange Cnty

jue. 11/6

10:15 am-11:50 pm

2 stops10h 35m

Islip Long Island

mar. 11/11

12:55 pm-8:05 pm

2 stops10h 10m

$380

Santa AnaIslip

SNA - ISP

SNAISP

Santa Ana J. Wayne/Orange Cnty

vie. 8/15

8:31 pm-11:47 pm

2 stops48h 16m

Islip Long Island

mié. 8/20

8:00 am-11:04 am

2 stops30h 04m

$436

Santa AnaIslip

SNA - ISP

SNAISP

Santa Ana J. Wayne/Orange Cnty

jue. 7/31

6:45 am-10:04 am

2 stops24h 19m

Islip Long Island

lun. 8/4

10:44 am-7:03 pm

2 stops35h 19m

$810

Santa AnaIslip

SNA - ISP

SNAISP

Santa Ana J. Wayne/Orange Cnty

dom. 7/27

7:00 pm-9:25 am

2 stops11h 25m

$424

Santa AnaIslip

SNA - ISP

SNAISP

Santa Ana J. Wayne/Orange Cnty

lun. 7/28

7:58 pm-1:24 pm

3 stops14h 26m

$535

Santa AnaIslip

SNA - ISP

SNAISP

Santa Ana J. Wayne/Orange Cnty

mar. 7/29

12:59 pm-2:15 pm

3 stops22h 16m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

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, New York?

Currently, January is the cheapest month in which you can book a flight from Orange County to Islip, New York (average of $108). Flying from Orange County to Islip, New York in November is currently the most expensive (average of $213). 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.

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 julio 18, 2025.
Get a feel of what it's like to fly with Southwest, Breeze Airways, and Frontier from Orange County to Islip by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Entertainment

7.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Entertainment

7.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Breeze Airways
8.0
Very good
187 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Entertainment

7.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Frontier
5.9
Fair
3,250 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Entertainment

7.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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.

  • 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, New York?

    Currently, January is the cheapest month in which you can book a flight from Orange County to Islip, New York (average of $108). Flying from Orange County to Islip, New York in November is currently the most expensive (average of $213). 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
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