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RM 448+ Cheap flights from Illinois

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. 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
31 Mar — 7 Apr1
1 adult

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 26 March 2025.

Good round-trip deal

RM 352 or less

Good one-way deal

RM 233 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

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 26 March 2025.

Wed 23/413:26ORD - BUF
1 stop7h 31mJetBlue
Wed 30/415:05BUF - ORD
1 stop8h 17mJetBlue
Deal found 24/3RM 829
Fri 9/509:00ORD - BUF
1 stop9h 48mFrontier
Fri 16/520:38BUF - ORD
1 stop20h 25mFrontier
Deal found 25/3RM 958
Mon 12/518:35ORD - BUF
Nonstop1h 47mUnited Airlines
Wed 14/517:57BUF - ORD
Nonstop1h 58mUnited Airlines
Deal found 25/3RM 1,237
Mon 26/511:05ORD - BUF
1 stop5h 04mDelta
Tue 3/617:55BUF - ORD
1 stop3h 26mDelta
Deal found 26/3RM 1,326
Wed 23/413:50ORD - BUF
1 stop4h 05mSouthwest
Wed 30/405:55BUF - ORD
2 stops7h 50mSouthwest
Deal found 24/3RM 1,348
Fri 9/511:42ORD - BUF
Nonstop1h 38mAmerican Airlines
Fri 16/518:00BUF - ORD
Nonstop1h 57mAmerican Airlines
Deal found 25/3RM 1,375
Tue 19/806:15ORD - PEN
2 stops39h 55mUnited Airlines
Tue 26/812:00PEN - ORD
2 stops39h 53mUnited Airlines
Deal found 25/3RM 3,761
Mon 1/909:55ORD - KUL
2 stops30h 00mMultiple Airlines
Mon 8/923:30KUL - ORD
2 stops33h 14mMultiple Airlines
Deal found 25/3RM 3,774
Mon 1/921:05ORD - KUL
2 stops43h 55mUnited Airlines
Mon 8/916:55KUL - ORD
2 stops31h 51mUnited Airlines
Deal found 25/3RM 3,788
Tue 6/507:00ORD - KUL
2 stops27h 55mANA
Tue 20/514:15KUL - ORD
1 stop31h 25mANA
Deal found 25/3RM 3,814
Tue 22/412:00ORD - KUL
1 stop43h 55mAir India
Tue 20/508:05KUL - ORD
1 stop36h 20mAir India
Deal found 25/3RM 3,841
Mon 1/913:05MDW - KUL
2 stops43h 45mDelta
Mon 8/923:10KUL - MDW
2 stops35h 37mDelta
Deal found 25/3RM 3,876

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 26 March 2025. In the last 7 days, Cheapflights users made a total of 407,431 searches

Fly to

Kuala Lumpur Intl

Route

Departure

Return

Price

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Tue 13/5

16:03-21:54

1 stop4h 51m

Buffalo

Wed 14/5

12:44-18:36

1 stop6h 52m

RM 1,166

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Mon 12/5

18:35-21:22

Nonstop1h 47m

Buffalo

Wed 14/5

17:57-18:55

Nonstop1h 58m

RM 1,237

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Mon 26/5

11:05-17:09

1 stop5h 04m

Buffalo

Tue 3/6

17:55-20:21

1 stop3h 26m

RM 1,326

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Wed 23/4

13:50-18:55

1 stop4h 05m

Buffalo

Wed 30/4

05:55-12:45

2 stops7h 50m

RM 1,348

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Fri 9/5

11:42-14:20

Nonstop1h 38m

Buffalo

Fri 16/5

18:00-18:57

Nonstop1h 57m

RM 1,375

ChicagoPenang

ORD - PEN

ORDPEN

Chicago O'Hare Intl

Tue 19/8

06:15-11:10

2 stops39h 55m

Penang Intl

Tue 26/8

12:00-14:53

2 stops39h 53m

RM 3,761

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Mon 1/9

09:55-04:55

2 stops30h 00m

Kuala Lumpur Intl

Mon 8/9

23:30-19:44

2 stops33h 14m

RM 3,774

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Mon 1/9

21:05-06:00

2 stops43h 55m

Kuala Lumpur Intl

Mon 8/9

16:55-11:46

2 stops31h 51m

RM 3,788

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Tue 6/5

07:00-23:55

2 stops27h 55m

Kuala Lumpur Intl

Tue 20/5

14:15-08:40

1 stop31h 25m

RM 3,814

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

Tue 22/4

12:00-20:55

1 stop43h 55m

Kuala Lumpur Intl

Tue 20/5

08:05-07:25

1 stop36h 20m

RM 3,841

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 53 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, May is the cheapest month in which you can book a flight from Illinois (average of RM 2,666). Flying from Illinois in June will prove the most costly (average of RM 4,626). 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, Qatar Airways, ANA, United Airlines. As they depart for the following popular destinations: Kuala Lumpur.

Turkish Airlines

Turkish Airlines

From RM 798

Qatar Airways

Qatar Airways

From RM 1,089

ANA

ANA

From RM 1,030

United Airlines

United Airlines

From RM 1,092

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 233. Explore other affordable destinations below.

Monterrey Gen Mariano Escobedo

Monterrey Gen Mariano Escobedo

From RM 52

New York

New York

From RM 68

Mexico City Benito Juarez

Mexico City Benito Juarez

From RM 76

Boston Logan Intl

Boston Logan Intl

From RM 79

Airline reviews for flights from Illinois

Get insights into the airlines that provide service from Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Illinois. In the last 7 days, Cheapflights users made a total of 407,431 searches.
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very Good
1,171 reviews
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very Good
1,049 reviews
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very Good
826 reviews
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Singapore Airlines
8.1
Very Good
1,284 reviews
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Emirates
8.0
Very Good
3,190 reviews
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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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 26 March 2025.

  • Which is the cheapest airport to catch a flight from Illinois?

    To find the cheapest price to Kuala Lumpur consider leaving from Chicago O'Hare Intl airport as flights departing from there start at RM 3,770. Chicago Midway airport can be a cheaper option if you are traveling to Kuala Lumpur from RM 4,355. Naturally, the price you'll pay will be partially determined by your flexibility.

  • What is the cheapest month to fly from Illinois?

    Currently, the cheapest month for flights from Illinois is May. 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.

  • Where are the cheapest places to fly to from Illinois?

    Here are some of the cheapest flight destinations from Illinois:
    Travel from Chicago to Kuala Lumpur from RM 3,770 round trip

  • 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

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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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