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$240+ Cheap flights from Santa Barbara to Islip (SBA - ISP)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SBA — ISP
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Santa Barbara to Islip

Discover tips and strategies to find the most affordable flight options for your journey from Santa Barbara (SBA) to Islip (ISP). 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.

Popular in

December

Cheapest in

January

Average price

$297
Highest demand for flights based on searches. 6% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Santa Barbara to Islip

One-way flights from Santa Barbara to Islip
Search for one-way flight options from Santa Barbara to Islip. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/213:30 pmSBA - ISP
2 stops17h 55mSouthwest
Deal found 9/11$240
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:40 pmSBA - ISP
3 stops13h 44mMultiple Airlines
Deal found 9/11$419

Cheapflights Fare Finder

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

Fly from

Santa Barbara

Fly to

Islip

Route

Depart

Return

Price

Santa BarbaraIslip

SBA - ISP

SBAISP

Santa Barbara

Tue 10/21

3:30 pm-12:25 pm

2 stops17h 55m

$240

Santa BarbaraIslip

SBA - ISP

SBAISP

Santa Barbara

Tue 10/21

8:40 pm-1:24 pm

3 stops13h 44m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Santa Barbara to Islip

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

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

Currently, January is the cheapest month in which you can book a flight from Santa Barbara to Islip (average of $108). Flying from Santa Barbara to Islip 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.

Related info for your journey

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Santa Barbara to Islip (average of $108). Flying from Santa Barbara to Islip 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
Southampton

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