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Islip

$119+ Cheap flights from O'Hare Intl (ORD) to Islip, NY (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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ISP
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Islip

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$244
(Gotogate)

One-way from

$119
(Frontier)

Popular in

December

Cheapest in

September

Average price

$241
Provider with most accurate pricing for Chicago O'Hare Intl-Islip Long Island flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Islip Long Island flights.
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From Chicago O'Hare Intl to Islip Long Island
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One-way flight from Chicago O'Hare Intl to Islip Long Island
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Highest demand for flights based on searches. 8% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from O'Hare Intl to Islip

Cheapest flights from O'Hare Intl to Islip
Explore the most affordable flight options available from O'Hare Intl to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Gotogate deal was found by Cheapflights users on 3/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/94:15 pmORD - ISP
1 stop16h 57mFrontier
Fri 5/166:48 pmISP - ORD
1 stop29h 44mFrontier
Deal found 3/25$244
This Southwest deal was found by Cheapflights users on 3/25. 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.
Thu 4/246:00 amORD - ISP
2 stops10h 25mSouthwest
Sun 4/275:45 amISP - ORD
1 stop7h 05mSouthwest
Deal found 3/25$422
This Mytrip deal was found by Cheapflights users on 3/25. 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.
Thu 4/310:40 amORD - ISP
2 stops24h 36mMultiple Airlines
Thu 4/1010:50 amISP - ORD
3 stops22h 14mMultiple Airlines
Deal found 3/25$620

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl 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 March 26, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Islip that are best for you.

Fly from

O'Hare Intl

Fly to

Islip

Route

Depart

Return

Price

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Fri 5/9

4:15 pm-10:12 am

1 stop16h 57m

Islip Long Island

Fri 5/16

6:48 pm-11:32 pm

1 stop29h 44m

$244

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Thu 4/24

6:00 am-5:25 pm

2 stops10h 25m

Islip Long Island

Sun 4/27

5:45 am-11:50 am

1 stop7h 05m

$422

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Fri 5/9

12:41 pm-1:45 pm

2 stops24h 04m

Islip Long Island

Fri 5/16

10:44 am-8:08 pm

2 stops10h 24m

$665

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Sat 4/12

9:25 am-8:04 pm

1 stop9h 39m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Compare providers for flights from O'Hare Intl to Islip

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Islip in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Islip, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Islip, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Islip, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Islip, New York flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Islip, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from O'Hare Intl 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 Chicago O'Hare Intl Airport to Islip

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Islip, New York?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Islip, New York (average of $108). Flying from Chicago O'Hare Intl Airport 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.

What is the cheapest time of day to fly from ORD to ISP?

Find hourly flight availability from O'Hare Intl to Islip. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

One of the essential ways to save on airfare from Chicago O'Hare Intl Airport to Islip, New York is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 6% on airfare.

Rainfall in Islip by month

Plan your trip to Islip by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Islip, New York ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip, New York when rainfall is around 3.3 in.

Temperature in Islip by month

Plan your trip to Islip by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Islip, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 March 26, 2025.
See what other customers who have flown with Southwest and Frontier from Chicago to Islip have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
6.0
Okay
3,272 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 Chicago O'Hare Intl?

    Most people fly into Islip Long Island (ISP) if they book a flight to Islip from Chicago O'Hare Intl. On average, Long Island has 0 inbound flights from Chicago O'Hare Intl per day from 0 airlines. Islip Long Island is conveniently located just 7.2 mi from Islip’s city center.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Islip, New York round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Islip, New York round-trip from $244. Another airline that can offer you cheap pricing is Southwest.

  • Can I find deals for flights from O'Hare Intl to Islip that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Islip?

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

  • Can I find deals for business class flights from O'Hare Intl to Islip?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 Chicago O'Hare Intl Airport to Islip, New York?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Islip, New York (average of $108). Flying from Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport?

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