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Kuala Lumpur

$374+ Cheap flights from Illinois to Kuala Lumpur

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — KUL
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Illinois to Kuala Lumpur

Keep the following information in mind while searching for Illinois to Kuala Lumpur flight deals. Data was last updated September 16, 2025.

Round-trip from

$694
(oojo)

One-way from

$374
(oojo)

Popular in

June

Cheapest in

October

Average price

$899
From Illinois to Kuala Lumpur
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One-way flight from Illinois to Kuala Lumpur
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Highest demand for flights based on searches. 15% potential increase in price ($185 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Illinois to Kuala Lumpur

Cheapest flights from Illinois to Kuala Lumpur
Explore the most affordable flight options available from Illinois to Kuala Lumpur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:35 pmORD - KUL
1 stop40h 00mCathay Pacific
Tue 11/255:50 pmKUL - ORD
1 stop33h 05mCathay Pacific
Deal found 9/15$694
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:00 pmORD - KUL
1 stop31h 05mCathay Pacific
Tue 11/185:50 pmKUL - ORD
1 stop33h 10mCathay Pacific
Deal found 9/14$700
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:00 pmORD - KUL
1 stop31h 05mCathay Pacific
Wed 10/221:10 pmKUL - ORD
1 stop38h 15mCathay Pacific
Deal found 9/15$709
This Ovago deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/214:00 pmORD - KUL
1 stop35h 40mCathay Pacific
Sun 10/261:30 pmKUL - ORD
1 stop37h 25mCathay Pacific
Deal found 9/15$715
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/154:00 pmORD - KUL
1 stop35h 40mCathay Pacific
Tue 9/231:10 pmKUL - ORD
1 stop38h 15mCathay Pacific
Deal found 9/14$716
This Cathay Pacific deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/224:00 pmORD - KUL
1 stop31h 05mCathay Pacific
Sun 10/261:30 pmKUL - ORD
1 stop37h 25mCathay Pacific
Deal found 9/15$720
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:40 pmORD - KUL
1 stop31h 50mCathay Pacific
Sat 11/85:50 pmKUL - ORD
1 stop33h 10mCathay Pacific
Deal found 9/14$733
This Cathay Pacific deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:00 pmORD - KUL
1 stop35h 40mCathay Pacific
Wed 10/15:40 pmKUL - ORD
1 stop33h 45mCathay Pacific
Deal found 9/14$735
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:35 pmORD - KUL
1 stop31h 55mCathay Pacific
Thu 11/205:50 pmKUL - ORD
1 stop33h 10mCathay Pacific
Deal found 9/15$744
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:35 pmORD - KUL
1 stop40h 00mCathay Pacific
Thu 12/45:50 pmKUL - ORD
1 stop33h 05mCathay Pacific
Deal found 9/15$750
This Cathay Pacific deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:00 pmORD - KUL
1 stop39h 10mCathay Pacific
Mon 9/295:40 pmKUL - ORD
1 stop33h 45mCathay Pacific
Deal found 9/14$755
This ANA deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:17 amSTL - KUL
2 stops25h 38mMultiple Airlines
Tue 9/307:15 amKUL - STL
2 stops27h 45mMultiple Airlines
Deal found 9/15$990

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Kuala Lumpur that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Illinois to Kuala Lumpur that are best for you.

Fly from

Illinois

Fly to

Kuala Lumpur

Route

Depart

Return

Price

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Thu 9/25

4:00 pm-8:45 pm

1 stop39h 45m

Kuala Lumpur Intl

Thu 10/2

5:40 pm-2:25 pm

1 stop33h 45m

$785

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Wed 11/26

11:15 am-10:25 pm

1 stop45h 10m

Kuala Lumpur Intl

Sat 12/6

11:55 pm-8:30 am

1 stop22h 35m

$865

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Tue 11/25

4:17 pm-10:20 am

2 stops28h 03m

Kuala Lumpur Intl

Tue 2/17

2:15 pm-7:20 am

1 stop31h 05m

$870

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Sun 12/7

11:50 am-8:25 am

1 stop30h 35m

Kuala Lumpur Intl

Wed 12/17

11:45 pm-10:05 am

1 stop24h 20m

$882

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Sun 12/7

6:55 am-1:55 pm

2 stops41h 00m

Kuala Lumpur Intl

Mon 12/15

8:30 pm-1:50 pm

2 stops31h 20m

$896

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Sun 12/7

6:55 am-1:55 pm

2 stops41h 00m

Kuala Lumpur Intl

Tue 12/16

8:30 pm-1:50 pm

2 stops31h 20m

$896

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Tue 10/7

6:32 pm-10:10 am

2 stops26h 38m

Kuala Lumpur Intl

Tue 10/21

2:15 pm-6:30 pm

2 stops41h 15m

$897

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Mon 9/29

6:32 pm-1:50 pm

2 stops30h 18m

Kuala Lumpur Intl

Thu 12/11

5:00 pm-5:00 am

2 stops26h 00m

$914

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Wed 10/22

3:47 pm-10:10 am

2 stops29h 23m

Kuala Lumpur Intl

Mon 10/27

5:00 pm-6:02 am

2 stops26h 02m

$914

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Mon 12/8

1:10 pm-10:20 am

2 stops31h 10m

Kuala Lumpur Intl

Mon 12/15

8:30 pm-1:50 pm

2 stops31h 20m

$922

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Kuala Lumpur

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur from Illinois with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Kuala Lumpur

What is the cheapest month to book a flight from Illinois to Kuala Lumpur?

Currently, March is the cheapest month in which you can book a flight from Illinois to Kuala Lumpur (average of $967). Flying from Illinois to Kuala Lumpur in June is currently the most expensive (average of $1,418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to KUL?

Find hourly flight availability from Illinois to Kuala Lumpur. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Kuala Lumpur as you normally would.

How much does it cost to fly round-trip from Illinois to Kuala Lumpur?

Related info for your journey

Find useful and relevant information for your journey from Illinois to Kuala Lumpur. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Illinois to Kuala Lumpur?

    For as low as $870, Cathay Pacific can have you in Kuala Lumpur from Illinois in 28h 03m. The distance from Illinois to Kuala Lumpur is about 9282 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Illinois to Kuala Lumpur?

    The most popular route from Illinois to Kuala Lumpur is Chicago O'Hare Intl - Kuala Lumpur Intl. You may also consider Chicago Midway - Kuala Lumpur Intl or Lambert-St Louis - Kuala Lumpur Intl.

  • Can I find deals for flights from Illinois to Kuala Lumpur that include hotel bookings?

    Yes. In addition to deals on Illinois to Kuala Lumpur flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Kuala Lumpur?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Kuala Lumpur.

  • Can I find deals for business class flights from Illinois to Kuala Lumpur?

    Yes. Cheapflights offers flight deals from Illinois to Kuala Lumpur by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Kuala Lumpur?

    Currently, March is the cheapest month in which you can book a flight from Illinois to Kuala Lumpur (average of $967). Flying from Illinois to Kuala Lumpur in June is currently the most expensive (average of $1,418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Illinois to Kuala Lumpur

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to Kuala Lumpur

Discover the top 10 airlines that operate flights from Illinois to Kuala Lumpur. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$666Average$873FlexibilityNo cancel feeOn-time72%
Air IndiaCheapest$694Average$990FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$710Average$1,151FlexibilityNo cancel feeOn-time77%
ANACheapest$730Average$915FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$768Average$905FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$829Average$962FlexibilityNo cancel feeOn-time81%
Etihad AirwaysCheapest$954Average$1,078FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$1,032Average$1,430FlexibilityNo cancel feeOn-time75%
Malaysia AirlinesCheapest$1,036Average$1,571FlexibilityNo cancel feeOn-time67%
Qatar AirwaysCheapest$1,066Average$1,291FlexibilityNo cancel feeOn-time68%

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