ISP - ORD

$140 Find Cheap Flights from Islip to Chicago - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$240
Typical prices: $260-$476
Frontier
Wed 11/21Sat 11/24
ISP - ORD • 1 stop
Cheapest one-way
$140
Typical prices: $355-$754
Frontier
Sat 11/24
ISP - ORD • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Islip and Chicago O'Hare Intl Airport. You'll need to take a connecting flight to reach the destination.
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Cheap Flights from Islip to Chicago (ISP-ORD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islip to Chicago

Sat, Nov 21 - Tue, Nov 24
Frontier Logo
4:43 pm - 12:43 amISP  Islip Long Island-ORD Chicago O'Hare Intl
9h 00m1 stop Orlando
Frontier Logo
5:40 am - 3:45 pmORD  Chicago O'Hare Intl-ISP Islip Long Island
9h 05m1 stop Orlando
$240Frontier
Fri, Nov 20 - Mon, Nov 23
Frontier Logo
4:40 pm - 12:43 amISP  Islip Long Island-ORD Chicago O'Hare Intl
9h 03m1 stop Orlando
Frontier Logo
5:40 am - 3:45 pmORD  Chicago O'Hare Intl-ISP Islip Long Island
9h 05m1 stop Orlando
$298Frontier
Thu, Dec 3 - Sun, Dec 6
Frontier Logo
2:17 pm - 12:59 amISP  Islip Long Island-ORD Chicago O'Hare Intl
11h 42m1 stop Orlando
Frontier Logo
5:35 am - 5:14 pmORD  Chicago O'Hare Intl-ISP Islip Long Island
10h 39m1 stop Orlando
$300Frontier
Sun, Nov 15 - Thu, Nov 19
Frontier Logo
6:33 pm - 8:46 amISP  Islip Long Island-ORD Chicago O'Hare Intl
15h 13m1 stop Orlando
Frontier Logo
9:51 am - 3:45 pmORD  Chicago O'Hare Intl-ISP Islip Long Island
28h 54m1 stop Orlando
$320Frontier
Thu, Dec 3 - Sun, Dec 6
Frontier Logo
2:17 pm - 12:59 amISP  Islip Long Island-ORD Chicago O'Hare Intl
11h 42m1 stop Orlando
Frontier Logo
5:35 am - 5:14 pmORD  Chicago O'Hare Intl-ISP Islip Long Island
10h 39m1 stop Orlando
$340Frontier
Tue, Nov 24 - Fri, Nov 27
Frontier Logo
4:40 pm - 12:43 amISP  Islip Long Island-ORD Chicago O'Hare Intl
9h 03m1 stop Orlando
Frontier Logo
5:40 am - 3:45 pmORD  Chicago O'Hare Intl-ISP Islip Long Island
9h 05m1 stop Orlando
$356Frontier
Wed, Nov 25 - Fri, Nov 27
Frontier Logo
4:40 pm - 12:42 amISP  Islip Long Island-ORD Chicago O'Hare Intl
9h 02m1 stop Orlando
Frontier Logo
5:40 am - 3:45 pmORD  Chicago O'Hare Intl-ISP Islip Long Island
9h 05m1 stop Orlando
$392Frontier
Tue, Dec 15 - Thu, Dec 17
Multiple Airlines Logo
1:38 pm - 1:08 amISP  Islip Long Island-ORD Chicago O'Hare Intl
12h 30m2 stops Wilmington New Hanover County Orlando
Multiple Airlines Logo
5:53 pm - 10:31 amORD  Chicago O'Hare Intl-ISP Islip Long Island
15h 38m1 stop Orlando
$455Multiple Airlines
Thu, Dec 3 - Sun, Dec 6
Multiple Airlines Logo
2:17 pm - 12:59 amISP  Islip Long Island-ORD Chicago O'Hare Intl
11h 42m1 stop Orlando
Multiple Airlines Logo
6:07 am - 2:22 pmORD  Chicago O'Hare Intl-ISP Islip Long Island
31h 15m2 stops Fort Lauderdale Raleigh-Durham
$467Multiple Airlines
Fri, Nov 27 - Thu, Dec 3
Frontier Logo
4:40 pm - 12:43 amISP  Islip Long Island-ORD Chicago O'Hare Intl
9h 03m1 stop Orlando
Frontier Logo
5:35 am - 1:22 pmORD  Chicago O'Hare Intl-ISP Islip Long Island
6h 47m1 stop Orlando
$501Frontier
Booking Insights

Price, demand and travel trends for Islip to Chicago O'Hare Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Islip to Chicago O'Hare Intl Airport?

Round-trip flights from Islip to Chicago O'Hare Intl Airport typically range from $260 to $476. The lowest price found in the past 5 days was $240, on Frontier.

Find deals

Key details for Islip to Chicago O'Hare Intl Airport flights

Cheapest flight

$140
One-way flight from Islip to Chicago O'Hare Intl Airport

When to book flights from Islip to Chicago

Are your dates flexible? Find out the best times to travel from Islip to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Islip to Chicago O'Hare Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Islip to Chicago O'Hare Intl Airport?

    Only Economy Class is available on flights from Islip to Chicago O'Hare Intl Airport.

  • How long is a flight from Islip to Chicago O'Hare Intl Airport?

    A nonstop flight from Islip to Chicago O'Hare Intl Airport takes 00m, covering 770 miles.

  • Do I need a passport to fly from Islip to Chicago O'Hare Intl Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • Have flight prices from Islip to Chicago O'Hare Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $240 to $1,816. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Islip to Chicago O'Hare Intl Airport looking right now?

    One-way fares from Islip to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about $239, which is 56% below the typical average for this route.

  • What car rental options are available at Chicago O'Hare Intl Airport (ORD)?

    Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates averaging $64 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Europcar
    • Hertz
    • Ace
    • Dollar

  • Which airports can I use when flying from Islip to Chicago O'Hare Intl Airport?

    Flights from Islip to Chicago O'Hare Intl Airport usually depart from Islip Long Island (ISP) and arrive at Chicago O'Hare Intl (ORD).

  • Which airports do connecting flights from Islip to Chicago O'Hare Intl Airport pass through?

    Most connecting flights from Islip to Chicago O'Hare Intl Airport pass through Orlando (MCO), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Islip to Chicago O'Hare Intl Airport?

    Yes. Flexible dates can save you up to 21% on flights from Islip to Chicago O'Hare Intl Airport. Friday is the cheapest departure day at $380 round-trip on average, while Thursday is the most expensive at $476, a difference of $96.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Islip and Chicago O'Hare Intl Airport?

    Chicago O'Hare Intl Airport is 1 hour behind Islip (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Chicago O'Hare Intl Airport?

    Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

Your guide to booking Islip to Chicago O'Hare Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Thursday. On this route, Friday flights average $380, about $96 less than Thursday fares (20% savings) based on the last 12 months.

More options for your flight from Islip to Chicago

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