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RM 234+ 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 11/3. 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
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

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 27 January 2026.

Good round-trip deal

RM 314 or less

Good one-way deal

RM 208 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

Enter your travel dates to find the best prices.

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 27 January 2026.

Thu 30/416:47
ORD
-
EWR
Nonstop2h 08m
Spirit Airlines
Wed 13/521:05
EWR
-
ORD
Nonstop2h 38m
Spirit Airlines
Deal found 26/1RM 412
Sat 28/318:16
ORD
-
EWR
Nonstop2h 08m
Spirit Airlines
Sun 12/422:39
EWR
-
ORD
Nonstop2h 28m
Spirit Airlines
Deal found 26/1RM 424
Mon 6/418:16
ORD
-
EWR
Nonstop2h 08m
Spirit Airlines
Fri 10/422:39
EWR
-
ORD
Nonstop2h 28m
Spirit Airlines
Deal found 25/1RM 428
Wed 25/218:51
ORD
-
EWR
Nonstop2h 09m
Spirit Airlines
Sun 1/323:05
EWR
-
ORD
Nonstop2h 35m
Spirit Airlines
Deal found 26/1RM 432
Thu 14/516:47
ORD
-
EWR
Nonstop2h 08m
Spirit Airlines
Wed 20/521:05
EWR
-
ORD
Nonstop2h 38m
Spirit Airlines
Deal found 25/1RM 440
Sun 8/318:51
ORD
-
EWR
Nonstop2h 09m
Spirit Airlines
Wed 11/323:05
EWR
-
ORD
Nonstop2h 35m
Spirit Airlines
Deal found 26/1RM 456
Thu 12/210:55
ORD
-
EWR
Nonstop2h 16m
United Airlines
Tue 17/219:45
EWR
-
ORD
Nonstop2h 49m
United Airlines
Deal found 24/1RM 464
Fri 15/516:47
ORD
-
EWR
Nonstop2h 08m
Spirit Airlines
Wed 20/521:05
EWR
-
ORD
Nonstop2h 38m
Spirit Airlines
Deal found 25/1RM 480
Sun 29/318:16
ORD
-
EWR
Nonstop2h 08m
Spirit Airlines
Mon 30/322:39
EWR
-
ORD
Nonstop2h 28m
Spirit Airlines
Deal found 26/1RM 496
Sun 8/306:00
ORD
-
EWR
Nonstop2h 07m
United Airlines
Tue 24/307:30
EWR
-
ORD
Nonstop2h 51m
United Airlines
Deal found 24/1RM 504
Wed 11/207:20
ORD
-
EWR
1 stop14h 17m
Spirit Airlines
Wed 18/212:02
EWR
-
ORD
1 stop12h 45m
Spirit Airlines
Deal found 25/1RM 511
Tue 7/418:16
ORD
-
EWR
Nonstop2h 08m
Spirit Airlines
Fri 10/411:58
EWR
-
ORD
1 stop7h 23m
Spirit Airlines
Deal found 25/1RM 535

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 27 January 2026. 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

Mon 6/4

18:16-21:24

Nonstop2h 08m

Newark

Fri 10/4

22:39-00:07

Nonstop2h 28m

RM 428

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Sun 8/3

06:00-09:07

Nonstop2h 07m

Newark

Tue 24/3

07:30-09:21

Nonstop2h 51m

RM 504

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Thu 26/2

12:00-15:16

Nonstop2h 16m

Newark

Sun 1/3

06:00-07:45

Nonstop2h 45m

RM 583

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Thu 5/3

13:09-16:22

Nonstop2h 13m

Newark

Mon 9/3

21:25-23:13

Nonstop2h 48m

RM 583

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Wed 18/3

07:10-12:03

1 stop3h 53m

Newark

Mon 30/3

12:15-18:00

1 stop6h 45m

RM 702

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Wed 18/3

07:10-12:03

1 stop3h 53m

Newark

Sat 21/3

06:00-09:10

1 stop4h 10m

RM 702

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Sat 7/3

10:35-16:02

1 stop4h 27m

Newark

Wed 11/3

09:43-13:17

1 stop4h 34m

RM 702

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Sat 25/4

07:00-10:20

Nonstop2h 20m

Newark

Mon 27/4

19:45-21:33

Nonstop2h 48m

RM 733

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Tue 26/5

21:30-00:41

Nonstop2h 11m

Newark

Tue 2/6

07:00-08:30

Nonstop2h 30m

RM 733

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Sun 5/4

07:00-10:20

Nonstop2h 20m

Newark

Sat 11/4

13:00-14:40

Nonstop2h 40m

RM 733

Flights are sorted by cheapest return flights first.

Deals found on 24/1

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, October is the cheapest month in which you can book a flight from Illinois (average of RM 2,462). Flying from Illinois in June will prove the most costly (average of RM 4,084). 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. As it departs for the following popular destinations: Kuala Lumpur.

Turkish Airlines
Turkish Airlines
From RM 4,500

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 208. Explore other affordable destinations below.

Monterrey Gen Mariano Escobedo
Monterrey Gen Mariano Escobedo
From RM 208
Mexico City Benito Juarez
Mexico City Benito Juarez
From RM 302
Boston Logan Intl
Boston Logan Intl
From RM 314
New York
New York
From RM 335

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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 27 January 2026.

  • What is the cheapest month to fly from Illinois?

    Currently, the cheapest month for flights from Illinois is October. 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.

  • 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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