In terms of precipitation, rainfall in Kuala Lumpur Subang Airport ranges from 4.7 - 11.0 inches per month. November is typically the wettest month, when rainfall can reach 11.0 in. June is typically the driest time to visit Kuala Lumpur Subang Airport when rainfall is around 4.7 in.

If weather is an important factor for your trip to Kuala Lumpur Subang Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

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

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 Subang Airport as you normally would.

Can I find deals for flights from Illinois to Subang that include hotel bookings?

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

How can I find direct flights from Illinois to Subang?

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

Can I find deals for business class flights from Illinois to Subang?

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

$496+ Flights from Illinois to Kuala Lumpur Subang Airport

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Cheap flight deals from Illinois to Subang

Cheapest flights from Illinois to Subang
Explore the most affordable flight options available from Illinois to Subang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Mon 12/82:35 pmORD - SZB

2 stops30h 05mMultiple Airlines

Fri 12/199:30 pmSZB - ORD

1 stop29h 25mMultiple Airlines

Deal found 12/1

$9,126

Best flights from Illinois to Subang
Discover carefully curated flight deals from Illinois to Subang that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

Mon 12/82:35 pmORD - SZB

2 stops30h 05mMultiple Airlines

Fri 12/199:30 pmSZB - ORD

1 stop29h 25mMultiple Airlines

Deal found 12/1

$9,126

Last-minute flights from Illinois to Subang
Discover last-minute flight deals from Illinois to Subang. Data last updated December 4, 2025 and is based on user searches.

Mon 12/82:35 pmORD - SZB

2 stops30h 05mMultiple Airlines

Fri 12/199:30 pmSZB - ORD

1 stop29h 25mMultiple Airlines

Deal found 12/1

$9,126

One-way flights from Illinois to Subang
Search for one-way flight options from Illinois to Subang. Find affordable one-way fares based on user searches. Data last updated December 4, 2025.

Sat 1/178:00 amORD - SZB

3 stops46h 30mMultiple Airlines

Deal found 12/3

$496

Sun 1/188:00 amORD - SZB

3 stops46h 30mMultiple Airlines

Deal found 12/3

$508

Fri 1/166:06 pmORD - SZB

3 stops36h 24mMultiple Airlines

Deal found 12/3

$534

Mon 1/126:06 pmORD - SZB

3 stops36h 24mMultiple Airlines

Deal found 12/3

$540

Thu 1/156:06 pmORD - SZB

3 stops38h 44mMultiple Airlines

Deal found 12/3

$557

Wed 1/141:30 pmORD - SZB

2 stops31h 10mMultiple Airlines

Deal found 12/3

$571

Tue 1/132:35 pmORD - SZB

2 stops30h 05mMultiple Airlines

Deal found 12/3

$598

Find flight deals from Illinois to Subang

Round-trip from	$3,169 (Kiwi.com)
One-way from	$496 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$1,090

From Illinois to Kuala Lumpur Subang

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One-way flight from Illinois to Kuala Lumpur Subang

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($194 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).

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Average for round-trip flights in December 2025

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Kuala Lumpur Subang Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoKuala Lumpur

ORD - SZB

ORDSZB

Chicago O'Hare Intl

Mon 12/8

2:35 pm-10:40 am

2 stops30h 05m

Kuala Lumpur Subang

Fri 12/19

9:30 pm-12:55 pm

1 stop29h 25m

$9,126

ChicagoKuala Lumpur

ORD - SZB

ORDSZB

Chicago O'Hare Intl

Sun 1/18

8:00 am-8:30 pm

3 stops46h 30m

$508

ChicagoKuala Lumpur

ORD - SZB

ORDSZB

Chicago O'Hare Intl

Fri 1/16

6:06 pm-8:30 pm

3 stops36h 24m

$534

ChicagoKuala Lumpur

ORD - SZB

ORDSZB

Chicago O'Hare Intl

Mon 1/12

6:06 pm-8:30 pm

3 stops36h 24m

$540

ChicagoKuala Lumpur

ORD - SZB

ORDSZB

Chicago O'Hare Intl

Thu 1/15

6:06 pm-10:50 pm

3 stops38h 44m

$557

ChicagoKuala Lumpur

ORD - SZB

ORDSZB

Chicago O'Hare Intl

Wed 1/14

1:30 pm-10:40 am

2 stops31h 10m

$571

ChicagoKuala Lumpur

ORD - SZB

ORDSZB

Chicago O'Hare Intl

Tue 1/13

2:35 pm-10:40 am

2 stops30h 05m

$598

ChicagoKuala Lumpur

ORD - SZB

ORDSZB

Chicago O'Hare Intl

Sat 1/17

2:35 pm-10:40 am

2 stops30h 05m

$666

ChicagoKuala Lumpur

ORD - SZB

ORDSZB

Chicago O'Hare Intl

Fri 1/2

1:30 pm-10:40 am

2 stops31h 10m

$847

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Best time to book a flight from Illinois to Subang

Have a flexible travel schedule? Discover the best time to fly to Subang 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 Subang Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Illinois to Subang that include hotel bookings?
Yes. In addition to deals on Illinois to Subang flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to Subang?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Subang.
Can I find deals for business class flights from Illinois to Subang?
Yes. Cheapflights offers flight deals from Illinois to Subang by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Illinois to Subang

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$496+ Cheap flights from Illinois to Subang (SZB)

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Subang with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Illinois to Subang

Cheapest flights from Illinois to SubangExplore the most affordable flight options available from Illinois to Subang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Explore the most affordable flight options available from Illinois to Subang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Find flight deals from Illinois to Subang

Keep the following information in mind while searching for Illinois to Subang flight deals. Data was last updated December 4, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Kuala Lumpur Subang Airport that are best for you.

Best time to book a flight from Illinois to Subang

Have a flexible travel schedule? Discover the best time to fly to Subang from Illinois with our price prediction graph.

Cheapflights Insights

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

Related info for your journey

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

Can I find deals for flights from Illinois to Subang that include hotel bookings?

How can I find direct flights from Illinois to Subang?

Can I find deals for business class flights from Illinois to Subang?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Illinois to Subang

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Cheapest flights from Illinois to Subang
Explore the most affordable flight options available from Illinois to Subang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.