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$398+ Cheap flights from Islip to Santa Ana (ISP - SNA)

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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — SNA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Islip to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Santa Ana (SNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$398
(Southwest)

Popular in

December

Cheapest in

September

Average price

$309
From Islip Long Island to Santa Ana J. Wayne/Orange Cnty
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Islip to Santa Ana

Cheapest flights from Islip to Santa Ana
Explore the most affordable flight options available from Islip to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Expedia deal was found by Cheapflights users on 9/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/262:19 pmISP - SNA
2 stops21h 34mMultiple Airlines
Tue 9/307:21 pmSNA - ISP
2 stops12h 37mMultiple Airlines
Deal found 9/11$1,462

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Santa Ana 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 September 11, 2025.
Use the filters below to find and compare flights from Islip to Santa Ana that are best for you.

Fly from

Islip

Fly to

Santa Ana

Route

Depart

Return

Price

IslipSanta Ana

ISP - SNA

ISPSNA

Islip Long Island

Mon 1/19

11:50 am-9:05 pm

2 stops12h 15m

Santa Ana J. Wayne/Orange Cnty

Thu 1/22

7:15 am-9:55 pm

2 stops11h 40m

$398

IslipSanta Ana

ISP - SNA

ISPSNA

Islip Long Island

Fri 9/26

2:19 pm-8:53 am

2 stops21h 34m

Santa Ana J. Wayne/Orange Cnty

Tue 9/30

7:21 pm-10:58 am

2 stops12h 37m

$1,462

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Islip to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Islip 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 Islip to Santa Ana

What is the cheapest month to book a flight from Islip to Santa Ana?

Currently, January is the cheapest month in which you can book a flight from Islip to Santa Ana (average of $298). Flying from Islip to Santa Ana in March is currently the most expensive (average of $376). 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 Islip to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Islip to Santa Ana?

    Airlines like Southwest fly from Islip to Santa Ana in about 12h 15m. The time it takes to get you to your destination can typically vary by up to . Islip and Santa Ana are separated by a distance of 2482 mi.

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

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

  • How can I find direct flights from Islip to Santa Ana?

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

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

    Yes. Cheapflights offers flight deals from Islip to Santa Ana 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 Islip to Santa Ana?

    Currently, January is the cheapest month in which you can book a flight from Islip to Santa Ana (average of $298). Flying from Islip to Santa Ana in March is currently the most expensive (average of $376). 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 Santa Ana?

Book flights to Santa Ana if you plan to visit one of these locations
Tustin

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