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$270+ Cheap flights from Palm Springs to Islip (PSP - 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
PSP — ISP
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Palm Springs to Islip

Discover tips and strategies to find the most affordable flight options for your journey from Palm Springs (PSP) 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

August

Average price

$376
Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 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 Palm Springs to Islip

One-way flights from Palm Springs to Islip
Search for one-way flight options from Palm Springs 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.
Sun 10/265:10 pmPSP - ISP
2 stops15h 40mSouthwest
Deal found 9/11$270
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:28 pmPSP - ISP
3 stops45h 14mMultiple Airlines
Deal found 9/11$361
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:30 pmPSP - ISP
2 stops12h 28mMultiple Airlines
Deal found 9/10$425
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:35 pmPSP - ISP
2 stops12h 23mMultiple Airlines
Deal found 9/9$452
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:00 pmPSP - ISP
2 stops12h 58mMultiple Airlines
Deal found 9/10$474
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:21 pmPSP - ISP
2 stops12h 37mMultiple Airlines
Deal found 9/11$532
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:35 pmPSP - ISP
2 stops12h 23mMultiple Airlines
Deal found 9/9$661
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:21 pmPSP - ISP
2 stops12h 37mMultiple Airlines
Deal found 9/11$694
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:21 pmPSP - ISP
2 stops12h 37mMultiple Airlines
Deal found 9/10$760
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:21 pmPSP - ISP
2 stops12h 37mMultiple Airlines
Deal found 9/11$804
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:21 pmPSP - ISP
2 stops12h 37mMultiple Airlines
Deal found 9/11$871

Cheapflights Fare Finder

 
Customize your flight search to find flights from Palm Springs 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 Palm Springs to Islip that are best for you.

Fly from

Palm Springs

Fly to

Islip

Route

Depart

Return

Price

Palm SpringsIslip

PSP - ISP

PSPISP

Palm Springs

Sun 10/26

5:10 pm-11:50 am

2 stops15h 40m

$270

Palm SpringsIslip

PSP - ISP

PSPISP

Palm Springs

Sun 10/26

5:28 pm-5:42 pm

3 stops45h 14m

$361

Palm SpringsIslip

PSP - ISP

PSPISP

Palm Springs

Thu 11/13

7:30 pm-10:58 am

2 stops12h 28m

$425

Palm SpringsIslip

PSP - ISP

PSPISP

Palm Springs

Mon 11/24

7:35 pm-10:58 am

2 stops12h 23m

$452

Palm SpringsIslip

PSP - ISP

PSPISP

Palm Springs

Mon 11/17

7:30 pm-10:58 am

2 stops12h 28m

$474

Palm SpringsIslip

PSP - ISP

PSPISP

Palm Springs

Mon 12/8

7:00 pm-10:58 am

2 stops12h 58m

$474

Palm SpringsIslip

PSP - ISP

PSPISP

Palm Springs

Fri 11/14

7:30 pm-10:58 am

2 stops12h 28m

$532

Palm SpringsIslip

PSP - ISP

PSPISP

Palm Springs

Tue 11/25

7:35 pm-10:58 am

2 stops12h 23m

$661

Palm SpringsIslip

PSP - ISP

PSPISP

Palm Springs

Sun 10/19

7:21 pm-10:58 am

2 stops12h 37m

$694

Palm SpringsIslip

PSP - ISP

PSPISP

Palm Springs

Fri 10/10

7:21 pm-10:58 am

2 stops12h 37m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Palm Springs to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Palm Springs 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 Palm Springs to Islip

What is the cheapest month to book a flight from Palm Springs to Islip?

Currently, January is the cheapest month in which you can book a flight from Palm Springs to Islip (average of $108). Flying from Palm Springs 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 Palm Springs 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 Palm Springs to Islip that include hotel bookings?

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

  • How can I find direct flights from Palm Springs to Islip?

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

  • Can I find deals for business class flights from Palm Springs to Islip?

    Yes. Cheapflights offers flight deals from Palm Springs 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 Palm Springs to Islip?

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