$122+ Cheap flights from Illinois
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 27/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from Illinois
Discover essential information about flights departing from Illinois, including flight schedules, destinations, airlines operating at the Illinois airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 26 August 2025.
Good round-trip deal | $366 or less |
|---|---|
Good one-way deal | $103 or less |
Find flights from Illinois
Cheapest flights from IllinoisExplore the most affordable flight options available from Illinois. Find the lowest fares based on data from user searches, with prices last updated on 26 August 2025.
Explore the most affordable flight options available from Illinois. Find the lowest fares based on data from user searches, with prices last updated on 26 August 2025.
Find flights from Illinois within your budget
Fly to
Route
Depart
Return
Price
ChicagoNew York
ORD - JFK
ORDJFK
Chicago O'Hare Intl
Sat 11/10
18:20-22:00
Nonstop2h 40m
New York John F Kennedy Intl
Tue 14/10
08:00-09:56
Nonstop2h 56m
ChicagoNew York
ORD - JFK
ORDJFK
Chicago O'Hare Intl
Sat 15/11
06:44-09:59
Nonstop2h 15m
New York John F Kennedy Intl
Sat 15/11
19:00-20:52
Nonstop2h 52m
ChicagoNew York
ORD - JFK
ORDJFK
Chicago O'Hare Intl
Wed 17/9
13:37-16:59
Nonstop2h 22m
New York John F Kennedy Intl
Wed 1/10
10:30-12:10
Nonstop2h 40m
ChicagoNew York
ORD - JFK
ORDJFK
Chicago O'Hare Intl
Tue 23/9
07:00-10:22
Nonstop2h 22m
New York John F Kennedy Intl
Tue 30/9
08:00-09:56
Nonstop2h 56m
ChicagoNew York
ORD - JFK
ORDJFK
Chicago O'Hare Intl
Tue 18/11
07:00-10:15
Nonstop2h 15m
New York John F Kennedy Intl
Tue 18/11
19:00-20:52
Nonstop2h 52m
ChicagoNew York
ORD - JFK
ORDJFK
Chicago O'Hare Intl
Tue 4/11
07:00-10:25
Nonstop2h 25m
New York John F Kennedy Intl
Tue 4/11
15:29-17:22
Nonstop2h 53m
ChicagoNew York
ORD - JFK
ORDJFK
Chicago O'Hare Intl
Tue 4/11
07:00-10:15
Nonstop2h 15m
New York John F Kennedy Intl
Tue 4/11
19:00-20:52
Nonstop2h 52m
ChicagoNew York
ORD - JFK
ORDJFK
Chicago O'Hare Intl
Wed 15/10
13:35-16:59
Nonstop2h 24m
New York John F Kennedy Intl
Tue 21/10
10:30-12:10
Nonstop2h 40m
ChicagoNew York
ORD - JFK
ORDJFK
Chicago O'Hare Intl
Sat 27/9
08:34-12:04
Nonstop2h 30m
New York John F Kennedy Intl
Tue 30/9
10:30-12:10
Nonstop2h 40m
ChicagoNew York
ORD - JFK
ORDJFK
Chicago O'Hare Intl
Tue 18/11
07:00-10:15
Nonstop2h 15m
New York John F Kennedy Intl
Wed 19/11
20:00-21:52
Nonstop2h 52m
Best time to book a flight from Illinois
Have a flexible travel schedule? Discover the best time to fly from Illinois with our price prediction graph.
Travel insights for flights from Illinois
Get recent, data-driven insights about flights from Illinois including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Illinois?
Currently, August is the cheapest month in which you can book a flight from Illinois (average of $305). Flying from Illinois in January will prove the most costly (average of $1,325). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from Illinois?
When flying from Illinois check dates and pricing for the following: Qantas Airways, Air Canada. As they depart for the following popular destinations: Sydney.
What is the cheapest place to fly to from Illinois?
The cheapest city to fly to from Illinois is Raleigh-Durham, with prices starting at $100. Explore other affordable destinations below.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Direct flights from USA
Book a direct flight from one of these other cities located in USA.
Related info for your journey
Access useful and relevant information related to your journey from Illinois. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 26 August 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Illinois?
Deals for flights from Illinois are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Illinois?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Illinois for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Illinois with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Illinois flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Illinois become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!