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Not ready to book? to track prices.Find the cheapest flights from Islip, New York to Chicago
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Southwest flights from Islip, New York to Chicago O'Hare Intl Airport
Our best Southwest deals on Islip, New York to Chicago O'Hare Intl Airport flight tickets
Frontier flights from Islip, New York to Chicago O'Hare Intl Airport
Our best Frontier deals on Islip, New York to Chicago O'Hare Intl Airport flight tickets
See travel insights to Chicago from
How to get the cheapest flight ticket from Islip, New York to Chicago O'Hare Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?
The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $292. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Islip, New York because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $376.
What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?
Flying to Chicago O'Hare Intl Airport from Islip, New York in the evening is the least expensive time of day to depart. momondo users have found prices as low as $235 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $340. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest airline that flies from Islip Long Island to Chicago O'Hare Intl?
Frontier and Southwest are the most popular carriers operating from Islip Long Island to Chicago O'Hare Intl
What airlines fly to Chicago O'Hare Intl Airport?
American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Islip, New York according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 7 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Islip, New York to Chicago O'Hare Intl Airport
Cheap Islip, New York to Chicago O'Hare Intl Airport (ISP to ORD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Chicago O'Hare Intl Airport
How far is Islip Long Island to Chicago O'Hare Intl by plane?
Chicago O'Hare Intl is 765.5 mi away from Islip Long Island. In terms of flight time, this usually takes a little over 6h 40m.
When did momondo last update prices for flights from Islip Long Island Airport to Chicago O'Hare Intl Airport?
Prices for flights from Islip Long Island Airport to Chicago O'Hare Intl Airport are updated daily.
How many operators does momondo search for flights from Islip Long Island Airport to Chicago O'Hare Intl Airport?
The number of operators available for flights from Islip Long Island Airport to Chicago O'Hare Intl Airport is 1 as of April 2025.
How old do you have to be to fly from Islip Long Island Airport to Chicago O'Hare Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Islip Long Island Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Islip, New York to Chicago O'Hare Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Islip, New York to Chicago O'Hare Intl Airport is Southwest (100% of total bookings).
Best airlines flying from Islip, New York to Chicago O'Hare Intl Airport
Compare and see reviews for airlines that fly from Islip, New York to Chicago O'Hare Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $296 | Free Cancellation | Rating 8.0 4,294 reviews |
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Islip to Chicago?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Islip.
Can I find flights from Islip to Chicago with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Islip to Chicago flights to just show those with flexible booking policies.
How can momondo help me find flights from Islip to Chicago?
momondo provides multiple filters to help you find the best flight to Chicago from Islip. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Islip to Chicago right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Islip to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.