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Kuala Lumpur Intl

$522+ Cheap flights from Illinois to Kuala Lumpur Intl (KUL)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — KUL
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Cheap flight deals from Illinois to Kuala Lumpur Intl

Cheapest flights from Illinois to Kuala Lumpur Intl
Explore the most affordable flight options available from Illinois to Kuala Lumpur Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.

This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:00 am
ORD
-
KUL
2 stops34h 00m
United Airlines
Wed 8/264:30 pm
KUL
-
ORD
2 stops27h 26m
United Airlines
Deal found 6/10$1,134
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:00 am
ORD
-
KUL
2 stops29h 05m
United Airlines
Sun 9/62:15 pm
KUL
-
ORD
2 stops27h 30m
United Airlines
Deal found 6/10$1,136
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:35 pm
ORD
-
KUL
2 stops33h 00m
United Airlines
Tue 10/204:30 pm
KUL
-
ORD
2 stops26h 29m
United Airlines
Deal found 6/8$1,137
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:35 pm
ORD
-
KUL
2 stops31h 20m
United Airlines
Wed 11/46:30 pm
KUL
-
ORD
2 stops26h 46m
United Airlines
Deal found 6/9$1,141
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:25 pm
ORD
-
KUL
2 stops31h 30m
United Airlines
Tue 11/248:05 am
KUL
-
ORD
2 stops26h 17m
United Airlines
Deal found 6/9$1,142
This United deal was found by Cheapflights users on 6/9. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:07 am
ORD
-
KUL
2 stops28h 58m
Multiple Airlines
Thu 10/298:05 am
KUL
-
ORD
1 stop19h 45m
Multiple Airlines
Deal found 6/9$1,143
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:00 am
ORD
-
KUL
2 stops29h 05m
United Airlines
Sun 10/117:15 am
KUL
-
ORD
2 stops35h 30m
United Airlines
Deal found 6/8$1,146
This ScholarTrip deal was found by Cheapflights users on 6/10. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:00 pm
ORD
-
KUL
1 stop31h 05m
Cathay Pacific
Sun 9/61:10 pm
KUL
-
ORD
1 stop38h 10m
Cathay Pacific
Deal found 6/10$1,149
This Ovago deal was found by Cheapflights users on 6/8. 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.
Wed 9/25:45 pm
ORD
-
KUL
1 stop23h 15m
ANA
Wed 9/306:35 pm
KUL
-
ORD
2 stops33h 20m
ANA
Deal found 6/8$1,150
This Ovago deal was found by Cheapflights users on 6/7. 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.
Thu 9/176:00 am
ORD
-
KUL
2 stops42h 35m
ANA
Wed 9/232:15 pm
KUL
-
ORD
2 stops37h 11m
ANA
Deal found 6/7$1,153
This KAYAK deal was found by Cheapflights users on 6/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:45 pm
ORD
-
KUL
1 stop23h 15m
ANA
Sun 9/272:15 pm
KUL
-
ORD
1 stop31h 25m
ANA
Deal found 6/7$1,154
This KAYAK deal was found by Cheapflights users on 6/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:00 pm
ORD
-
KUL
2 stops48h 00m
ANA
Sun 9/272:15 pm
KUL
-
ORD
1 stop31h 25m
ANA
Deal found 6/7$1,158

Find flight deals from Illinois to Kuala Lumpur Intl

Keep the following information in mind while searching for Illinois to Kuala Lumpur Intl flight deals. Data was last updated June 10, 2026.

Round-trip from

$1,134
(United Airlines)

One-way from

$598
(ScholarTrip)

Popular in

May

Cheapest in

April

Average price

$1,151
From Illinois to Kuala Lumpur Intl
Search Deals
One-way flight from Illinois to Kuala Lumpur Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Kuala Lumpur Intl 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 June 10, 2026.
Use the filters below to find and compare flights from Illinois to Kuala Lumpur Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Thu 9/10

4:30 pm-1:35 pm

2 stops32h 05m

Kuala Lumpur Intl

Mon 9/14

7:15 am-8:21 pm

2 stops26h 06m

$1,137

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Mon 10/19

4:32 pm-8:25 am

2 stops26h 53m

Kuala Lumpur Intl

Sat 10/31

9:40 pm-6:54 pm

2 stops34h 14m

$1,204

ChicagoKuala Lumpur

MDW - KUL

MDWKUL

Chicago Midway

Tue 9/1

4:39 pm-9:50 pm

2 stops40h 11m

Kuala Lumpur Intl

Tue 9/8

11:20 pm-9:46 pm

2 stops35h 26m

$1,387

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Mon 7/13

6:35 pm-9:50 pm

2 stops38h 15m

Kuala Lumpur Intl

Wed 7/22

11:20 pm-11:38 pm

2 stops37h 18m

$1,437

ChicagoKuala Lumpur

MDW - KUL

MDWKUL

Chicago Midway

Mon 10/26

6:00 am-10:25 pm

2 stops27h 25m

Kuala Lumpur Intl

Fri 11/6

11:55 pm-12:33 pm

2 stops26h 38m

$1,482

ChicagoKuala Lumpur

MDW - KUL

MDWKUL

Chicago Midway

Sun 7/12

5:10 pm-9:50 pm

2 stops39h 40m

Kuala Lumpur Intl

Sun 7/26

11:20 pm-9:13 am

2 stops46h 53m

$1,491

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Tue 6/23

8:40 am-6:00 am

2 stops32h 20m

Kuala Lumpur Intl

Wed 7/1

2:15 pm-12:45 am

2 stops47h 30m

$1,516

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Fri 6/26

7:00 am-12:05 am

2 stops28h 05m

Kuala Lumpur Intl

Sat 7/11

4:30 pm-7:16 am

2 stops27h 46m

$1,522

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Sun 7/26

12:30 pm-9:50 pm

1 stop44h 20m

Kuala Lumpur Intl

Sat 8/15

11:20 pm-11:48 pm

2 stops37h 28m

$1,532

ChicagoKuala Lumpur

MDW - KUL

MDWKUL

Chicago Midway

Sun 8/23

8:35 pm-2:15 pm

2 stops28h 40m

Kuala Lumpur Intl

Sat 9/5

3:30 pm-5:05 am

2 stops26h 35m

$1,549

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 47 resultsSorted by cheapest first
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Best time to book a flight from Illinois to Kuala Lumpur Intl

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur Intl 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 Intl Airport

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

Currently, August is the cheapest month in which you can book a flight from Illinois to Kuala Lumpur Intl Airport (average of $394). Flying from Illinois to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $778). 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.

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

How far ahead should I book a flight from Illinois to Kuala Lumpur Intl Airport?

The best time to book flights from Illinois to Kuala Lumpur Intl Airport is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Kuala Lumpur Intl. 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 Intl Airport?

    United Airlines, Cathay Pacific, and ANA can get you from Illinois to Kuala Lumpur Intl Airport in just under 23h 15m. Your travel time can differ by up to 10h 45m. Airlines will cover a distance of 9282 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Illinois to Kuala Lumpur Intl Airport one-way?

    One-way options have recently been found by users for as low as $355 on Cathay Pacific. Other airlines that offer cheap prices include Air India from $376 and Etihad Airways from $376 one-way.

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

    Most travelers choose Chicago O'Hare Intl - Kuala Lumpur Intl, Chicago Midway - Kuala Lumpur Intl or Lambert-St Louis - Kuala Lumpur Intl when deciding on the best route from Illinois to Kuala Lumpur Intl Airport.

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

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

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

    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 Intl.

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

    Yes. Cheapflights offers flight deals from Illinois to Kuala Lumpur Intl 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 Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Illinois to Kuala Lumpur Intl Airport (average of $394). Flying from Illinois to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $778). 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

Traveling to a place near Kuala Lumpur Intl Airport?

Book flights to Kuala Lumpur Intl Airport if you plan to visit one of these locations
Genting Highlands
Sepang
Port Dickson
Shah Alam
Petaling Jaya
Putrajaya

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Illinois to Kuala Lumpur Intl

Discover the top 9 airlines that operate flights from Illinois to Kuala Lumpur Intl. 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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$666Average$954FlexibilityNo cancel feeOn-time72%
ANACheapest$677Average$900FlexibilityNo cancel feeOn-time80%
Air IndiaCheapest$692Average$990FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$725Average$1,072FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$796Average$951FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$803Average$1,025FlexibilityNo cancel feeOn-time75%
Korean AirCheapest$815Average$1,193FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$1,084Average$1,269FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$1,103Average$1,318FlexibilityNo cancel feeOn-time68%

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