$530+ Cheap flights from Illinois to Penang (PEN)
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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PEN
Nov 29 — Dec 61
1 adult, Economy
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Find cheap flights from Illinois to Penang with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Penang
Keep the following information in mind while searching for Illinois to Penang flight deals. Data was last updated October 30, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $865 (FlightHub) |
One-way from | $530 (Booking.com) |
Find flight deals from Illinois to Penang
Cheapest flights from Illinois to PenangExplore the most affordable flight options available from Illinois to Penang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.
Explore the most affordable flight options available from Illinois to Penang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.
This FlightHub deal was found by Cheapflights users on 10/30. 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.
Thu 11/274:25 pmORD - PEN
2 stops26h 55mMultiple Airlines
Mon 12/85:50 amPEN - ORD
2 stops22h 00mMultiple Airlines
Deal found 10/30![Multiple Airlines logo]()
$865
This KAYAK deal was found by Cheapflights users on 10/30. 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 12/14:25 pmORD - PEN
2 stops26h 55mMultiple Airlines
Fri 12/126:00 amPEN - ORD
2 stops21h 50mMultiple Airlines
Deal found 10/30![Multiple Airlines logo]()
$899
This Ovago deal was found by Cheapflights users on 10/30. 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 11/272:35 pmORD - PEN
1 stop35h 10mCathay Pacific
Mon 12/81:00 pmPEN - ORD
1 stop37h 55mCathay Pacific
Deal found 10/30![Cathay Pacific logo]()
$1,048
This Ovago deal was found by Cheapflights users on 10/30. 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.
Mon 12/12:35 pmORD - PEN
1 stop38h 30mCathay Pacific
Thu 12/1112:50 amPEN - ORD
1 stop26h 05mCathay Pacific
Deal found 10/30![Cathay Pacific logo]()
$1,121
This Cathay Pacific deal was found by Cheapflights users on 10/28. 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.
Thu 11/132:35 pmORD - PEN
1 stop38h 30mCathay Pacific
Mon 11/171:00 pmPEN - ORD
1 stop37h 55mCathay Pacific
Deal found 10/28![Cathay Pacific logo]()
$1,159
This FlightHub deal was found by Cheapflights users on 10/29. 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.
Thu 11/271:43 pmORD - PEN
3 stops62h 17mQatar Airways
Mon 12/810:20 pmPEN - ORD
2 stops30h 10mQatar Airways
Deal found 10/29![Qatar Airways logo]()
$1,212
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Penang 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 October 30, 2025.
Use the filters below to find and compare flights from Illinois to Penang that are best for you.
Fly from
Illinois
Fly to
Penang
Route
Depart
Return
Price
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Mon 12/1
4:25 pm-9:20 am
2 stops26h 55m
Penang Intl
Fri 12/12
6:00 am-1:50 pm
2 stops21h 50m
$899
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Thu 11/27
2:35 pm-3:45 pm
1 stop35h 10m
Penang Intl
Mon 12/8
1:00 pm-12:55 pm
1 stop37h 55m
$1,048
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Mon 12/1
2:35 pm-7:05 pm
1 stop38h 30m
Penang Intl
Thu 12/11
12:50 am-12:55 pm
1 stop26h 05m
$1,121
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Thu 11/13
2:35 pm-7:05 pm
1 stop38h 30m
Penang Intl
Mon 11/17
1:00 pm-12:55 pm
1 stop37h 55m
$1,159
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Thu 11/27
2:35 pm-3:45 pm
1 stop35h 10m
Penang Intl
Mon 12/8
1:00 pm-6:46 am
2 stops31h 46m
$1,379
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Thu 11/27
1:43 pm-6:00 pm
3 stops62h 17m
Penang Intl
Mon 12/8
10:20 pm-9:52 pm
3 stops37h 32m
$1,394
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Fri 11/28
10:30 am-9:20 am
2 stops32h 50m
$530
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Fri 11/28
2:35 pm-12:00 pm
1 stop31h 25m
$816
Best time to book a flight from Illinois to Penang
Have a flexible travel schedule? Discover the best time to fly to Penang 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 Penang
What is the cheapest time of day to fly from IL to PEN?
Find hourly flight availability from Illinois to Penang. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.
It’s typically best to fly out from Illinois to Penang in the afternoon. Doing so could potentially save you 39% on the flight price compared to flying in the evening, which is usually more expensive.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Penang. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Penang?
Book flights to Penang if you plan to visit one of these locationsGeorge Town
Batu Ferringhi
Butterworth
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Alternative routes for Illinois to Penang
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Illinois to Penang
Discover the top airline that operate flights from Illinois to Penang. 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 October 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$670 | Average$871 | FlexibilityNo cancel fee | On-time72% |