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RM 240+ 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 25/2. 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
5 Mar — 12 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 3 February 2026.

Good round-trip deal

RM 312 or less

Good one-way deal

RM 207 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 3 February 2026.

Sun 15/218:51
ORD
-
EWR
Nonstop2h 09m
Spirit Airlines
Sun 22/223:05
EWR
-
ORD
Nonstop2h 35m
Spirit Airlines
Deal found 3/2RM 406
Tue 24/220:16
ORD
-
EWR
1 stop13h 41m
Spirit Airlines
Sun 1/323:05
EWR
-
ORD
Nonstop2h 35m
Spirit Airlines
Deal found 3/2RM 421
Thu 19/218:51
ORD
-
EWR
Nonstop2h 09m
Spirit Airlines
Sun 22/223:05
EWR
-
ORD
Nonstop2h 35m
Spirit Airlines
Deal found 1/2RM 425
Mon 16/218:51
ORD
-
EWR
Nonstop2h 09m
Spirit Airlines
Sun 22/223:05
EWR
-
ORD
Nonstop2h 35m
Spirit Airlines
Deal found 1/2RM 445
Sat 21/318:01
ORD
-
EWR
Nonstop2h 08m
Spirit Airlines
Mon 30/322:54
EWR
-
ORD
Nonstop2h 28m
Spirit Airlines
Deal found 1/2RM 465
Wed 22/706:00
ORD
-
EWR
Nonstop2h 10m
Spirit Airlines
Thu 23/710:05
EWR
-
ORD
Nonstop2h 41m
Spirit Airlines
Deal found 1/2RM 469
Thu 30/416:47
ORD
-
EWR
Nonstop2h 08m
Spirit Airlines
Sun 3/521:05
EWR
-
ORD
Nonstop2h 38m
Spirit Airlines
Deal found 31/1RM 485
Tue 17/307:10
ORD
-
EWR
Nonstop2h 07m
United Airlines
Sat 21/319:45
EWR
-
ORD
Nonstop2h 49m
United Airlines
Deal found 1/2RM 492
Sun 1/318:51
ORD
-
EWR
Nonstop2h 09m
Spirit Airlines
Sun 8/312:02
EWR
-
ORD
1 stop10h 11m
Spirit Airlines
Deal found 1/2RM 496
Sun 22/218:51
ORD
-
EWR
Nonstop2h 09m
Spirit Airlines
Sun 1/323:05
EWR
-
ORD
Nonstop2h 35m
Spirit Airlines
Deal found 3/2RM 504
Wed 15/416:47
ORD
-
EWR
Nonstop2h 08m
Spirit Airlines
Sun 19/421:05
EWR
-
ORD
Nonstop2h 38m
Spirit Airlines
Deal found 1/2RM 508
Mon 2/313:30
ORD
-
KUL
1 stop42h 30m
Air India
Tue 17/308:05
KUL
-
ORD
2 stops41h 25m
Air India
Deal found 2/2RM 2,836

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 3 February 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

Fri 20/2

18:51-22:00

Nonstop2h 09m

Newark

Sun 22/2

23:05-00:40

Nonstop2h 35m

RM 406

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Tue 17/3

07:10-10:17

Nonstop2h 07m

Newark

Sat 21/3

19:45-21:34

Nonstop2h 49m

RM 492

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Fri 17/4

07:00-10:20

Nonstop2h 20m

Newark

Mon 20/4

21:50-23:37

Nonstop2h 47m

RM 540

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Fri 24/4

21:55-01:15

Nonstop2h 20m

Newark

Sun 26/4

07:29-09:13

Nonstop2h 44m

RM 540

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Wed 25/2

20:16-10:57

1 stop13h 41m

Newark

Sun 1/3

23:05-00:40

Nonstop2h 35m

RM 559

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Sat 23/5

21:19-00:42

Nonstop2h 23m

Newark

Sun 24/5

08:00-09:44

Nonstop2h 44m

RM 567

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Fri 6/3

06:00-09:07

Nonstop2h 07m

Newark

Sun 8/3

07:30-09:21

Nonstop2h 51m

RM 579

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Fri 15/5

21:55-01:15

Nonstop2h 20m

Newark

Mon 18/5

21:50-23:37

Nonstop2h 47m

RM 618

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Mon 2/3

20:16-10:57

1 stop13h 41m

Newark

Sun 8/3

12:02-21:13

1 stop10h 11m

RM 626

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Thu 30/4

16:47-19:55

Nonstop2h 08m

Newark

Sun 3/5

10:05-23:12

1 stop14h 07m

RM 634

Flights are sorted by cheapest return flights first.

Deals found on 1/2

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 2,446). Flying from Illinois in June will prove the most costly (average of RM 4,057). 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 4,471

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 207. Explore other affordable destinations below.

Monterrey Gen Mariano Escobedo
Monterrey Gen Mariano Escobedo
From RM 207
Mexico City Benito Juarez
Mexico City Benito Juarez
From RM 300
Boston Logan Intl
Boston Logan Intl
From RM 312

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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 3 February 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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