Cheap flights from Illinois (IL) to Islip (ISP)

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Home North America USA New York Islip Cheap flights from Illinois to Islip

How to find the cheapest flight from
Illinois to Islip (ISP)

All the information you need to plan the best null to ISP flight in 2022: compare Illinois to Islip flight prices with the expected peak season, weather and rainfall in Islip.
How far in advance should I book a flight from Illinois to Islip, New York?

To save on the cost of your flight from Illinois to Islip, New York, book at least 46 days before your planned departure. Booking around this time can save you about 82% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $250 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $307.

When is the cheapest time to fly from Illinois to Islip, New York (IL - ISP)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Islip, New York as you normally would.

Cheap flights from Illinois to Islip in June, July 2022

The best prices found for Illinois to ISP flights for June, July
28 Jun - 2 Jul
$222pp
ORD
Chicago O'Hare Intl
American Airlines
 
1 STOP
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
28 Jun - 2 Jul
$225pp
ORD
Chicago O'Hare Intl
American Airlines
 
1 STOP
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
5 Jul - 15 Aug
$247pp
ORD
Chicago O'Hare Intl
American Airlines
 
1 STOP
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Illinois to Islip 2022 flight deals

Cheap flights to Islip from Illinois found for this year
28 Jun - 2 Jul
$222pp
ORD
Chicago O'Hare Intl
American Airlines
 
1 STOP
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
28 Jun - 2 Jul
$225pp
ORD
Chicago O'Hare Intl
American Airlines
 
1 STOP
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
5 Jul - 15 Aug
$247pp
ORD
Chicago O'Hare Intl
American Airlines
 
1 STOP
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Last minute flights from Illinois to Islip

Late deals on round-trip flights to Islip from Illinois, departing today and this week
28 Jun - 2 Jul
$222pp
ORD
Chicago O'Hare Intl
American Airlines
 
1 STOP
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
28 Jun - 2 Jul
$225pp
ORD
Chicago O'Hare Intl
American Airlines
 
1 STOP
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
30 Jun - 5 Jul
$267pp
ORD
Chicago O'Hare Intl
American Airlines
 
1 STOP
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

One-way flights to Long Island from Illinois

The cheapest one-way flights from Illinois to Islip
12:26 pm - 5:57 pm
American Airlines
1 Stop
4h 31m
ORD - ISP
American Airlines
$104
2:31 am - 5:59 pm
American Airlines
1 Stop
14h 28m
ORD - ISP
American Airlines
$110
2:32 am - 7:40 am
American Airlines
1 Stop
4h 08m
ORD - ISP
American Airlines
$119

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Illinois</span> to <span class="emphasized">Islip</span> flights.

Flight FAQs

From Illinois to Islip

What airport do you fly into for flights to Islip from Illinois?

Most people fly into Islip Long Island (ISP) if they book a flight to Islip from Illinois. Long Island is conveniently located just 7.2 mi from Islip’s city center.

Which airlines flying from Illinois to Islip Long Island have flexible changes due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines flying from Illinois to Islip Long Island have implemented new flexible change policies.

Can I find flights from Illinois to Islip, New York for under $300 on Cheapflights?

Yes, there are multiple flights from Illinois to Islip, New York for under $300. The cheapest flight booked recently is on American Airlines for just $247, but on average you can expect to pay $298.

Are there last-minute flights available from Illinois to Islip, New York for under $300?

There are currently 20+ open flights from Illinois to Islip, New York within the next 7 days for less than $300.

What are the cheapest flights from Illinois to Islip, New York?

The cheapest flight price from Illinois to Islip, New York is $291. On average you can expect to pay $465. The most popular route, (Chicago O'Hare Intl - Islip Long Island), can usually be booked for $222.

What are the most popular routes from Illinois to Islip, New York?

When deciding which route to take from Illinois to Islip, New York consider Chicago O'Hare Intl - Islip Long Island, Lambert-St Louis - Islip Long Island or Decatur Arpt - Islip Long Island as they are the most popular.

Related searches

Flights to Islip (ISP) from Illinois
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Car Rentals in Islip Car Rentals in New York

COVID Restrictions

View COVID Travel Restrictions for Islip, NY

Do I need a COVID test to fly to Islip from Illinois?

Information is based on travel restrictions for travel to Islip Long Island within the United States

Most visitors from Illinois need to provide a negative COVID-19 test result and/or quarantine to enter Islip Long Island.

COVID-19 testing requirements
Visitors from Illinois are not required to present a negative COVID-19 PCR test or antigen result upon entering Islip Long Island.

Quarantine requirements
Visitors from Illinois are not required to quarantine after entering Islip Long Island.

Do I need a test to fly back to Illinois from Islip?

Returning to Illinois from Islip Long Island

COVID-19 testing requirements
Visitors from Islip Long Island are not required to present a negative COVID-19 PCR test or antigen result upon entering Illinois.

Quarantine requirements
Visitors from Islip Long Island are not required to quarantine after entering Illinois.

Hide COVID Travel Restrictions for Islip, NY

Departure points for flights from Illinois to Islip

Select to see more specific information for flights to Islip from all departure points in Illinois.
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Destination information for Islip

Things to know before you go - useful duration and weather info for your trip from Illinois to Islip.
Average temperature for June in Islip
80.6 °F
Avg rainfall for June in Islip
3.9 ″

Airports servicing

Belleville (BLV)
Bloomington (BMI)
Champaign (CMI)
Decatur (DEC)
Moline (MLI)
Marion (MWA)

Airports servicing Islip

Islip (ISP)

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Home North America USA New York Islip Cheap flights from Illinois to Islip