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RM 353+ 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 4/10. 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.
ORD — KUL
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Good round-trip deal

RM 333 or less

Good one-way deal

RM 220 or less
Price to beat on a round-trip flight from Illinois.
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Price to beat on a one-way flight from Illinois.
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Find flights from Illinois

Cheapest flights from Illinois
Explore the most affordable flight options available from Illinois. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2025.

Thu 30/1020:35ORD - EWR
Nonstop2h 24mAmerican Airlines
Thu 6/1107:00EWR - ORD
Nonstop2h 53mAmerican Airlines
Deal found 15/9RM 677
Tue 7/1021:23ORD - EWR
Nonstop2h 22mUnited Airlines
Sun 12/1006:30EWR - ORD
Nonstop2h 35mUnited Airlines
Deal found 15/9RM 689
Wed 15/1007:10ORD - EWR
Nonstop2h 17mUnited Airlines
Wed 22/1006:00EWR - ORD
Nonstop2h 38mUnited Airlines
Deal found 16/9RM 693
Thu 2/1010:40ORD - EWR
Nonstop2h 20mUnited Airlines
Sat 4/1013:20EWR - ORD
Nonstop2h 35mUnited Airlines
Deal found 14/9RM 702
Thu 30/1007:15ORD - EWR
Nonstop2h 10mUnited Airlines
Sun 2/1107:18EWR - ORD
Nonstop2h 47mUnited Airlines
Deal found 16/9RM 706
Fri 5/1217:25ORD - EWR
Nonstop2h 22mUnited Airlines
Sun 7/1207:00EWR - ORD
Nonstop2h 47mUnited Airlines
Deal found 15/9RM 710
Thu 4/1206:00ORD - EWR
Nonstop2h 07mUnited Airlines
Sun 14/1207:00EWR - ORD
Nonstop2h 47mUnited Airlines
Deal found 15/9RM 727
Sun 19/1006:00ORD - EWR
Nonstop2h 15mUnited Airlines
Mon 20/1021:49EWR - ORD
Nonstop2h 41mUnited Airlines
Deal found 15/9RM 731
Fri 10/1021:23ORD - EWR
Nonstop2h 22mUnited Airlines
Tue 14/1021:49EWR - ORD
Nonstop2h 41mUnited Airlines
Deal found 15/9RM 736
Fri 24/1011:55ORD - EWR
1 stop10h 34mSpirit Airlines
Sun 26/1022:00EWR - ORD
1 stop13h 50mSpirit Airlines
Deal found 16/9RM 740
Tue 21/1005:20ORD - EWR
1 stop4h 40mDelta
Tue 21/1019:13EWR - ORD
1 stop5h 45mDelta
Deal found 17/9RM 744
Wed 10/1214:32ORD - EWR
1 stop3h 54mDelta
Sat 17/110:25EWR - ORD
1 stop7h 14mDelta
Deal found 15/9RM 748

Find flights from Illinois within your budget

 
Find flights departing from Illinois that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 17 September 2025. In the last 7 days, Cheapflights users made a total of 407,431 searches

Fly to

Kuala Lumpur Intl

Route

Departure

Return

Price

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Thu 11/12

06:00-09:07

Nonstop2h 07m

Newark

Sun 14/12

07:00-08:47

Nonstop2h 47m

RM 693

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Wed 1/10

16:00-19:27

Nonstop2h 27m

Newark

Fri 3/10

08:00-09:39

Nonstop2h 39m

RM 702

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Fri 3/10

20:20-23:44

Nonstop2h 24m

Newark

Sat 4/10

07:50-09:29

Nonstop2h 39m

RM 702

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Thu 2/10

11:45-14:59

Nonstop2h 14m

Newark

Fri 3/10

19:45-21:26

Nonstop2h 41m

RM 702

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Fri 3/10

21:23-00:45

Nonstop2h 22m

Newark

Sun 5/10

07:00-08:38

Nonstop2h 38m

RM 702

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Tue 21/10

05:20-11:00

1 stop4h 40m

Newark

Tue 21/10

16:55-20:23

1 stop4h 28m

RM 744

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Tue 24/2

05:50-12:22

1 stop5h 32m

Newark

Wed 25/2

06:00-09:35

1 stop4h 35m

RM 748

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Wed 10/12

14:32-19:26

1 stop3h 54m

Newark

Sat 17/1

12:05-16:39

1 stop5h 34m

RM 786

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Fri 23/1

17:55-00:59

1 stop6h 04m

Newark

Mon 26/1

18:59-23:54

1 stop5h 55m

RM 790

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Sun 15/2

07:00-12:09

1 stop4h 09m

Newark

Tue 17/2

09:40-12:41

1 stop4h 01m

RM 849

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results
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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.
Estimated return 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.

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, May is the cheapest month in which you can book a flight from Illinois (average of RM 2,215). Flying from Illinois in June will prove the most costly (average of RM 4,329). 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: Turkish Airlines, ANA. As they depart for the following popular destinations: Kuala Lumpur.

Turkish Airlines
Turkish Airlines
From RM 798
ANA
ANA
From RM 857

What is the cheapest place to fly to from Illinois?

The cheapest city to fly to from Illinois is Monterrey Gen Mariano Escobedo, with prices starting at RM 220. Explore other affordable destinations below.

Monterrey Gen Mariano Escobedo
Monterrey Gen Mariano Escobedo
From RM 52
Mexico City Benito Juarez
Mexico City Benito Juarez
From RM 76
Boston Logan Intl
Boston Logan Intl
From RM 79

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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 17 September 2025.

  • What is the cheapest month to fly from Illinois?

    Currently, the cheapest month for flights from Illinois is May. The most expensive month for flights is June. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Illinois?

    Here are some of the cheapest flight destinations from Illinois:
    Travel from Chicago to Kuala Lumpur from RM 2,871 round trip

  • How does Cheapflights help users find flights from Illinois?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Illinois?

    Millions of users choose and trust Cheapflights to book the best flight deals from Illinois for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Illinois with no change fees?

    Certainly. Search results for flights from Illinois shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Illinois become cheaper?

    Of course! You can now track prices for flights from Illinois and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Illinois?

Millions of users choose and trust Cheapflights to book the best flight deals from Illinois for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Illinois with no change fees?

Certainly. Search results for flights from Illinois shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Illinois become cheaper?

Of course! You can now track prices for flights from Illinois and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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