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$875+ Cheap flights from Illinois to Penang (PEN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PEN
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Illinois to Penang

Best flights from Illinois to Penang
Discover carefully curated flight deals from Illinois to Penang that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/14. 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.
Wed 1/286:47 amORD - PEN
2 stops44h 03mUnited Airlines
Wed 2/412:05 pmPEN - ORD
2 stops40h 48mUnited Airlines
Deal found 12/14$875
This oojo deal was found by Cheapflights users on 12/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/289:40 amORD - PEN
3 stops41h 10mSingapore Airlines
Wed 2/43:30 pmPEN - ORD
2 stops39h 40mSingapore Airlines
Deal found 12/14$1,050
This oojo deal was found by Cheapflights users on 12/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/911:50 amORD - PEN
2 stops45h 55mMultiple Airlines
Sun 1/186:00 amPEN - ORD
2 stops42h 05mMultiple Airlines
Deal found 12/14$1,142
This Ovago deal was found by Cheapflights users on 12/14. 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.
Tue 1/62:35 pmORD - PEN
1 stop31h 25mCathay Pacific
Sat 2/147:50 amPEN - ORD
1 stop19h 05mCathay Pacific
Deal found 12/14$1,414
This Mytrip deal was found by Cheapflights users on 12/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/282:35 pmORD - PEN
1 stop38h 30mMultiple Airlines
Tue 2/312:50 amPEN - ORD
2 stops32h 45mMultiple Airlines
Deal found 12/14$1,172
This Cathay Pacific deal was found by Cheapflights users on 12/14. 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.
Tue 1/611:46 amORD - PEN
2 stops34h 14mMultiple Airlines
Sat 2/147:50 amPEN - ORD
1 stop19h 05mMultiple Airlines
Deal found 12/14$1,319

Find flight deals from Illinois to Penang

Keep the following information in mind while searching for Illinois to Penang flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$875
(United Airlines)
Provider with most accurate pricing for Chicago (CHI)-Penang Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Penang Intl flights.
Search Deals
From Illinois to Penang Intl
Search Deals

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 December 15, 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

Wed 1/28

6:47 am-4:50 pm

2 stops44h 03m

Penang Intl

Wed 2/4

12:05 pm-2:53 pm

2 stops40h 48m

$875

ChicagoPenang

ORD - PEN

ORDPEN

Chicago O'Hare Intl

Wed 1/28

9:40 am-4:50 pm

3 stops41h 10m

Penang Intl

Wed 2/4

3:30 pm-5:10 pm

2 stops39h 40m

$1,050

ChicagoPenang

ORD - PEN

ORDPEN

Chicago O'Hare Intl

Fri 1/9

11:50 am-11:45 pm

2 stops45h 55m

Penang Intl

Sun 1/18

6:00 am-10:05 am

2 stops42h 05m

$1,142

ChicagoPenang

ORD - PEN

ORDPEN

Chicago O'Hare Intl

Wed 1/28

2:35 pm-7:05 pm

1 stop38h 30m

Penang Intl

Tue 2/3

12:50 am-7:35 pm

2 stops32h 45m

$1,172

ChicagoPenang

ORD - PEN

ORDPEN

Chicago O'Hare Intl

Tue 1/6

11:46 am-12:00 pm

2 stops34h 14m

Penang Intl

Sat 2/14

7:50 am-12:55 pm

1 stop19h 05m

$1,319

ChicagoPenang

ORD - PEN

ORDPEN

Chicago O'Hare Intl

Tue 1/6

2:35 pm-12:00 pm

1 stop31h 25m

Penang Intl

Sat 2/14

7:50 am-12:55 pm

1 stop19h 05m

$1,414

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

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 December 15, 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.

  • What airport do you fly into for flights to Penang from Illinois?

    Penang Intl (PEN) is the airport you will fly into if you book a flight from Illinois to Penang. It is only a 9.0 mi journey from Penang Intl (PEN) to Penang’s city center.

  • How long is the flight from Illinois to Penang?

    There are many flights that can get you from Illinois to Penang in 41h 10m. Fly via United Airlines or Singapore Airlines to get the fastest option. Illinois and Penang are separated by a distance of 9124 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Illinois to Penang?

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

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

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

See more FAQs

Traveling to a place near Penang?

Book flights to Penang if you plan to visit one of these locations
Batu Ferringhi
George Town
Butterworth

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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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$670Average$871FlexibilityNo cancel feeOn-time72%

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