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RM 1,952+ Cheap flights to 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
10 Feb — 17 Feb1
1 adult

Flights to Illinois in 2025

Find the latest flights to Illinois in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 407,431 searches and data was last updated on 5 February 2025.

Return from

RM 4,322

One-way from

RM 1,952

Popular in

August

Cheapest in

October

Average price

RM 4,722
Air India
  • Air India
  • 5/3-12/3
  • 3 total stops
  • 72h 55m total
  • Kuala Lumpur to Chicago
6/3
  • 6/3
  • 2 total stops
  • 28h 05m total
  • Kuala Lumpur to Illinois
Highest demand for flights based on searches. 4% potential increase in price (RM 1,120 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (RM 316 potential savings vs. average return price).
Average for return flights in February 2025

Find flight deals to Illinois

Cheapest flights to Illinois
Explore the most affordable flight options available to Illinois. Find the lowest fares based on data from user searches, with prices last updated on 5 February 2025.

Wed 5/313:45KUL - ORD
2 stops29h 00mMultiple Airlines
Wed 12/312:00ORD - KUL
1 stop43h 55mMultiple Airlines
Deal found 4/2RM 4,322
Sun 16/323:45KUL - ORD
1 stop24h 25mTurkish Airlines
Mon 31/311:35ORD - KUL
1 stop40h 15mTurkish Airlines
Deal found 3/2RM 4,344
Sun 16/310:20KUL - ORD
2 stops37h 39mQatar Airways
Mon 31/319:40ORD - KUL
1 stop36h 15mQatar Airways
Deal found 3/2RM 4,353
Wed 12/212:55KUL - ORD
1 stop20h 40mEVA Air
Wed 19/223:30ORD - KUL
1 stop22h 15mEVA Air
Deal found 2/2RM 4,829
Wed 12/213:30KUL - ORD
2 stops39h 09mAir Canada
Wed 19/215:40ORD - KUL
2 stops54h 50mAir Canada
Deal found 2/2RM 4,878
Thu 28/807:15KUL - ORD
2 stops29h 35mUnited Airlines
Mon 15/917:45ORD - KUL
1 stop23h 15mUnited Airlines
Deal found 3/2RM 4,900
Sun 16/310:20KUL - ORD
1 stop42h 10mJetBlue
Mon 31/319:40ORD - KUL
1 stop23h 10mJetBlue
Deal found 4/2RM 4,998
Wed 12/214:15KUL - ORD
1 stop31h 05mANA
Wed 19/206:30ORD - KUL
2 stops27h 45mANA
Deal found 2/2RM 5,003
Tue 3/623:10KUL - ORD
1 stop23h 30mDelta
Tue 24/612:30ORD - KUL
1 stop44h 20mDelta
Deal found 3/2RM 5,056
Fri 19/1208:05KUL - ORD
1 stop36h 25mAir India
Sat 3/112:00ORD - KUL
1 stop42h 55mAir India
Deal found 2/2RM 5,212
Sun 16/318:25KUL - ORD
1 stop34h 20mEmirates
Sat 22/320:45ORD - KUL
1 stop36h 10mEmirates
Deal found 4/2RM 5,296
Wed 5/316:55KUL - ORD
3 stops51h 39mChina Southern
Wed 12/317:10ORD - KUL
2 stops30h 25mChina Southern
Deal found 3/2RM 5,594

Find flights to Illinois within your budget

Locate flights to Illinois that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 407,431 searches and data was last updated on 5 February 2025.

Fly from

Any airport

Route

Departure

Return

Price

Kuala LumpurChicago

KUL - ORD

KULORD

Kuala Lumpur Intl

Wed 5/3

13:45-04:45

2 stops29h 00m

Chicago O'Hare Intl

Wed 12/3

12:00-20:55

1 stop43h 55m

RM 4,322

Kuala LumpurChicago

KUL - ORD

KULORD

Kuala Lumpur Intl

Sun 16/3

23:45-11:10

1 stop24h 25m

Chicago O'Hare Intl

Mon 31/3

11:35-16:50

1 stop40h 15m

RM 4,344

Kuala LumpurChicago

KUL - ORD

KULORD

Kuala Lumpur Intl

Sun 16/3

10:20-10:59

2 stops37h 39m

Chicago O'Hare Intl

Mon 31/3

19:40-20:55

1 stop36h 15m

RM 4,353

Kuala LumpurChicago

KUL - ORD

KULORD

Kuala Lumpur Intl

Wed 5/3

12:55-19:35

1 stop20h 40m

Chicago O'Hare Intl

Tue 11/3

00:30-14:15

1 stop24h 45m

RM 4,851

Kuala LumpurChicago

KUL - ORD

KULORD

Kuala Lumpur Intl

Sun 16/3

10:20-15:30

1 stop42h 10m

Chicago O'Hare Intl

Mon 31/3

19:40-07:50

1 stop23h 10m

RM 4,998

Kuala LumpurChicago

KUL - ORD

KULORD

Kuala Lumpur Intl

Tue 3/6

23:10-09:40

1 stop23h 30m

Chicago O'Hare Intl

Tue 24/6

12:30-21:50

1 stop44h 20m

RM 5,056

Kuala LumpurChicago

KUL - ORD

KULORD

Kuala Lumpur Intl

Tue 3/6

14:15-08:40

1 stop31h 25m

Chicago O'Hare Intl

Mon 23/6

17:45-06:00

1 stop23h 15m

RM 5,136

Kuala LumpurChicago

KUL - ORD

KULORD

Kuala Lumpur Intl

Sat 15/3

01:25-15:45

1 stop27h 20m

Chicago O'Hare Intl

Mon 31/3

20:35-08:40

1 stop23h 05m

RM 5,185

Kuala LumpurChicago

KUL - ORD

KULORD

Kuala Lumpur Intl

Mon 24/2

08:00-06:13

2 stops36h 13m

Chicago O'Hare Intl

Mon 3/3

12:58-06:45

2 stops51h 47m

RM 5,247

Kuala LumpurChicago

KUL - ORD

KULORD

Kuala Lumpur Intl

Wed 5/3

16:55-06:34

3 stops51h 39m

Chicago O'Hare Intl

Wed 12/3

17:10-12:35

2 stops30h 25m

RM 5,594

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 35 results
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Best time to book a flight to Illinois

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

Get recent, data-driven insights about flights to Illinois including ideal travel times, pricing trends, and more.

How long is the flight to Illinois?

On average, a flight from Kuala Lumpur to Illinois takes 29 hours 46 minutes. Flights to Illinois from other popular cities in Malaysia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Illinois?

Use this chart to determine the cheapest time to fly return from Kuala Lumpur to Illinois. Price data was last updated on 30 June 2024.

Users looking for the lowest fares to Illinois should consider flying on Sunday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday afternoons, when prices are usually at their highest.

What are the cheapest airlines that fly to Illinois?

The cheapest airlines flying from Kuala Lumpur to Illinois are United Airlines, Turkish Airlines and Malaysia Airlines.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated 5 February 2025.
See what other customers who have flown with EVA Air, ANA and Korean Air to Illinois have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.0

Entertainment

8.0

Reviews

1 / 20

10.0
Excellent

Paul,Jan 2025

DPS - TPE

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.0

Entertainment

8.0

Reviews

1 / 20

10.0
Excellent

Paul,Jan 2025

DPS - TPE

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

8.4
Very Good

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.0

Entertainment

8.0

Reviews

1 / 20

10.0
Excellent

Paul,Jan 2025

DPS - TPE

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.0

Entertainment

8.0

Reviews

1 / 20

10.0
Excellent

Paul,Jan 2025

DPS - TPE

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

8.3
Very Good

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.0

Entertainment

8.0

Reviews

1 / 20

10.0
Excellent

Paul,Jan 2025

DPS - TPE

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.0

Entertainment

8.0

Reviews

1 / 20

10.0
Excellent

Paul,Jan 2025

DPS - TPE

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Illinois climate

Illinois’s winters are very cold and long with snow and icy winds from late November through to April. Summers, especially July and August, the weather tends to be hot and humid. The best times to visit is when the weather is perfect, in spring and autumn; tornado season can occur anytime between the months of March and May. Chicago’s summers are humid with highs of 30 degrees (Celsius) or more and its winters are bitterly cold.

Getting around Illinois

Public transportation is reliable and taxis are easy to find. Driving is not recommended because of heavy traffic and parking is almost impossible to find. The El, a system operated by The Chicago Transit Authority consists of elevated trains running 24 hours a day. During the summer rush hour a River Bus is available.

What is good to know if travelling to Illinois?

  • Chicago has a wealth of things to see and do. The best view of the city can be found at 1,450 feet from the top of North America’s tallest building – the Sears Tower. Head to the 103rd floor to the Skydeck where you can see the entire city laid out.  The Hancock Building is also well worth a visit and offers stunning city views from its observation deck or cocktail bar.
  • Don’t miss a trip to the Anderson Japanese Gardens in Rockford. Set on twelve acres the gardens are adorned with Japanese maples, magnolias, and rhododendrons and have several ponds and waterfalls with Japanese bronze structures surrounding them. There’s also an authentic tea house and contemporary “Garden of Reflection”.  
  • Visit the preserved Frank Lloyd Wright Museum on Chicago Avenue in Oak Park where the famed architect spent 20 years of his career and designed 130 of his masterpieces.  Wright lived here until 1909.
  • One of the most visited attractions in Chicago is the Art Institute of Chicago. Art lovers – well any visitor – shouldn’t miss a trip to the museum, it’s remarkable. The gargantuan building houses more than 250,000 works of art from all over the world including ancient Egyptian, Japanese, Korean, Greek and Roman relics. One of its highlights is the anthology of Impressionist art which has an impressive collection by Monet, Pablo Picasso and Henri Matisse to name a few.
  • Anyone interested in the lives of the Amish people should head to central Illinois where a welcoming group of Amish villages are set up. Take a tour of the community in the Illinois Amish Interpretative Centre in Arcola, visit a working farm and watch how supper is prepared and enjoyed in a family home.
  • When is the best time to fly to Illinois?

    Peak Season: Winter is peak season in Illinois for skiing and snowmobiling. In summer many different festivals take place in Chicago’s parks and neighbourhoods almost every weekend, making it difficult to find a cheap Illinois flight. Off Season: The best month to book a cheap Illinois flight is September, which is also the mildest month. Autumn is visually the prettiest time to visit when the temperature is still mild and the foliage is changing. The quietest months in Chicago are from January to March but they can also be the coldest and windiest.

  • Can I find cheaper flights to Illinois if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Illinois on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Illinois?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Illinois.

  • What is the cheapest airport to fly to in Illinois?

    Chicago O'Hare Intl is currently the cheapest airport to fly to in Illinois. One-way flights to Chicago O'Hare Intl typically cost RM 726, while return flights cost around RM 305.

  • How much is a return flight to Illinois?

    A return flight to Illinois will typically cost around RM 70, however they can be found for as little as RM 69.

  • Where does the fastest flight to Illinois depart from?

    For those looking to save time traveling to Illinois, Kuala Lumpur offers the quickest one-way flight (20 hours 40 minutes).

  • Does Chicago O'Hare Intl have rental cars?

    Yes. Those touching down at Chicago O'Hare Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Chicago O'Hare Intl?

    Yes. Chicago O'Hare Intl has hotels nearby for those requiring accommodations. Hilton Chicago O'Hare Airport is the closest property to Chicago O'Hare Intl (0.0 km away from Chicago O'Hare Intl).

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Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Illinois today and book when you’re ready!

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