$175 Cheap Flights from Islip (ISP) to Orange County (SNA)

View $175 flight on Thu, Dec 11, 2025Opens in a new window

Popular airlines from MacArthur Airport (ISP) to John Wayne Airport (SNA)

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Cheap Flights from Islip to Orange County (ISP-SNA)

Prices were available within the past 7 days and start at $175 for one-way flights and $299 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Wed, Dec 10 - Wed, Dec 17
ISP
Islip
SNA
Orange County
$299 Roundtrip, found 3 days ago
$299
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 10 from Islip to Orange County, returning Wed, Dec 17, priced at $299 found 3 days ago
Southwest Airlines
Wed, Dec 10 - Wed, Dec 17
ISP
Islip
SNA
Orange County
$304 Roundtrip, found 3 days ago
$304
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 10 from Islip to Orange County, returning Wed, Dec 17, priced at $304 found 3 days ago
Southwest Airlines
Wed, Dec 10 - Wed, Dec 17
ISP
Islip
SNA
Orange County
$309 Roundtrip, found 3 days ago
$309
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 10 from Islip to Orange County, returning Wed, Dec 17, priced at $309 found 3 days ago
Southwest Airlines
Wed, Dec 10 - Wed, Dec 17
ISP
Islip
SNA
Orange County
$314 Roundtrip, found 3 days ago
$314
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 10 from Islip to Orange County, returning Wed, Dec 17, priced at $314 found 3 days ago
Southwest Airlines
Wed, Dec 10 - Wed, Dec 17
ISP
Islip
SNA
Orange County
$347 Roundtrip, found 3 days ago
$347
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 10 from Islip to Orange County, returning Wed, Dec 17, priced at $347 found 3 days ago
Southwest Airlines
Wed, Dec 10 - Wed, Dec 17
ISP
Islip
SNA
Orange County
$352 Roundtrip, found 3 days ago
$352
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 10 from Islip to Orange County, returning Wed, Dec 17, priced at $352 found 3 days ago
Southwest Airlines
Wed, Dec 10 - Wed, Dec 17
ISP
Islip
SNA
Orange County
$357 Roundtrip, found 3 days ago
$357
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 10 from Islip to Orange County, returning Wed, Dec 17, priced at $357 found 3 days ago
Southwest Airlines
Wed, Dec 10 - Wed, Dec 17
ISP
Islip
SNA
Orange County
$362 Roundtrip, found 3 days ago
$362
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 10 from Islip to Orange County, returning Wed, Dec 17, priced at $362 found 3 days ago
Southwest Airlines
Mon, Nov 17 - Tue, Nov 18
ISP
Islip
SNA
Orange County
$369 Roundtrip, found 6 days ago
$369
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Mon, Nov 17 from Islip to Orange County, returning Tue, Nov 18, priced at $369 found 6 days ago
Southwest Airlines
Mon, Nov 17 - Tue, Nov 18
ISP
Islip
SNA
Orange County
$374 Roundtrip, found 6 days ago
$374
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Mon, Nov 17 from Islip to Orange County, returning Tue, Nov 18, priced at $374 found 6 days ago

Alternative airports near Santa Ana

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Los Angeles - Ontario Intl. ONT. Cheapest option available. Flights from $493
ONT
Los Angeles - Ontario Intl.
Cheapest
Flights from $493

Frequently asked questions

How much does a flight from MacArthur Airport (ISP) to John Wayne Airport (SNA) cost?
Snag a cheap one-way flight from $175 or cheap return flight from $299 from MacArthur Airport (ISP) to John Wayne Airport (SNA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from MacArthur Airport (ISP) to John Wayne Airport (SNA)?
December is the least expensive month to fly from ISP to SNA. Traveling outside of peak seasons is often the key to scoring lower fares.
Which airlines fly direct from MacArthur Airport (ISP) to John Wayne Airport (SNA)?
You can't fly directly from Islip, NY (ISP-MacArthur) to John Wayne Airport (SNA). However, you'll find other airports that have nonstop flights. Hop on your plane at John F. Kennedy Intl. Airport (JFK) and head straight to Santa Ana without layovers.
What is the cheapest airline that flies from MacArthur Airport (ISP) to John Wayne Airport (SNA)?
To find the cheapest airline flying from ISP to SNA, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from MacArthur Airport (ISP) to John Wayne Airport (SNA)?
You'll have to catch a flight with a layover when traveling from MacArthur Airport (ISP) to John Wayne Airport (SNA). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from ISP to SNA?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from MacArthur Airport (ISP) to John Wayne Airport (SNA)?
To arrive at John Wayne Airport (SNA) without delays, pick a flight that leaves from MacArthur Airport (ISP) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from MacArthur Airport (ISP) to John Wayne Airport (SNA) last-minute?
Waiting until just before your departure to book your flight from ISP to SNA often results in higher prices. Although you may find some last-minute deals, they're not always guaranteed. Be flexible with your itinerary to maximize your chances of landing a bargain.
Is it cheaper to book an ISP to SNA flight and hotel package?
You can save money by booking an ISP to SNA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After selecting your preferred accommodations and flights, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from MacArthur Airport (ISP) to John Wayne Airport (SNA)?
If you booked your ISP to SNA flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
MacArthur
Destination airport
John Wayne
Airlines serving
Southwest Airlines
Roundtrip price
$298
Distance
2483 mi

Book with confidence

Islip to Orange County Flights

The cheapest times to fly from Islip to Orange County

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Islip to Orange County are during the month of December. You can find some of the cheapest flights from Islip to Orange County with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Islip to Orange County

Sunday is one of the best days to book for cheap flights from Islip to Orange County: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Islip to Orange County

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Islip to Orange County in 2025. You can also book with separate airlines for your outbound and return journeys, from $175 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Islip to Orange County flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Islip to Orange County airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Islip to Orange County Flights

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*Available to One Key members.