$997+ 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PEN
May 12 — May 191
Round-trip
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
Cheapest
Best
Last-minute
One-way
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 April 12, 2026.
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 April 12, 2026.
This BusinessClass deal was found by Cheapflights users on 4/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:15 pm
ORD
- PEN
1 stop37h 55m
Multiple Airlines
Wed 5/209:20 pm
PEN
- ORD
2 stops29h 35m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$1,161
This Mytrip deal was found by Cheapflights users on 4/9. 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.
Tue 4/211:00 pm
ORD
- PEN
3 stops30h 00m
Multiple Airlines
Wed 5/2010:20 pm
PEN
- ORD
3 stops34h 20m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$1,214
This KAYAK deal was found by Cheapflights users on 4/9. 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 4/204:15 pm
ORD
- PEN
1 stop37h 55m
Cathay Pacific
Tue 5/191:00 pm
PEN
- ORD
1 stop37h 55m
Cathay Pacific
Deal found 4/9![Cathay Pacific logo]()
$1,277
This FlightHub deal was found by Cheapflights users on 4/9. 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.
Mon 4/207:20 pm
ORD
- PEN
2 stops33h 20m
Qatar Airways
Tue 5/197:10 pm
PEN
- ORD
2 stops34h 40m
Qatar Airways
Deal found 4/9![Qatar Airways logo]()
$1,291
This KAYAK deal was found by Cheapflights users on 4/9. 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 4/204:15 pm
ORD
- PEN
1 stop37h 55m
Cathay Pacific
Sun 5/171:00 pm
PEN
- ORD
1 stop37h 55m
Cathay Pacific
Deal found 4/9![Cathay Pacific logo]()
$1,325
This KAYAK deal was found by Cheapflights users on 4/9. 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 4/204:15 pm
ORD
- PEN
1 stop37h 55m
Cathay Pacific
Thu 5/211:00 pm
PEN
- ORD
1 stop37h 55m
Cathay Pacific
Deal found 4/9![Cathay Pacific logo]()
$1,327
This Malaysia Airlines deal was found by Cheapflights users on 4/7. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:50 pm
ORD
- PEN
2 stops27h 00m
Malaysia Airlines
Thu 11/128:35 pm
PEN
- ORD
2 stops55h 00m
Malaysia Airlines
Deal found 4/7![Malaysia Airlines logo]()
$1,333
This Malaysia Airlines deal was found by Cheapflights users on 4/11. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:50 pm
ORD
- PEN
2 stops30h 00m
Malaysia Airlines
Thu 12/312:35 pm
PEN
- ORD
2 stops63h 00m
Malaysia Airlines
Deal found 4/11![Malaysia Airlines logo]()
$1,334
This Ovago deal was found by Cheapflights users on 4/9. 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.
Sun 4/197:20 pm
ORD
- PEN
2 stops33h 20m
Qatar Airways
Tue 5/197:10 pm
PEN
- ORD
2 stops34h 40m
Qatar Airways
Deal found 4/9![Qatar Airways logo]()
$1,338
This FlightHub deal was found by Cheapflights users on 4/7. 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.
Sun 5/107:20 pm
ORD
- PEN
2 stops33h 20m
Qatar Airways
Tue 6/97:10 pm
PEN
- ORD
2 stops34h 40m
Qatar Airways
Deal found 4/7![Qatar Airways logo]()
$1,372
This KAYAK deal was found by Cheapflights users on 4/9. 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.
Sat 4/184:15 pm
ORD
- PEN
1 stop30h 45m
Cathay Pacific
Tue 5/191:00 pm
PEN
- ORD
1 stop37h 55m
Cathay Pacific
Deal found 4/9![Cathay Pacific logo]()
$1,375
Best flights from Illinois to PenangDiscover 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 April 12, 2026.
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 April 12, 2026.
This KAYAK deal was found by Cheapflights users on 4/8. 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 5/47:20 pm
ORD
- PEN
2 stops33h 20m
Qatar Airways
Fri 5/87:10 pm
PEN
- ORD
2 stops34h 40m
Qatar Airways
Deal found 4/8![Qatar Airways logo]()
$1,392
This KAYAK deal was found by Cheapflights users on 4/8. 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.
Tue 7/77:20 pm
ORD
- PEN
2 stops36h 15m
Malaysia Airlines
Wed 7/227:55 pm
PEN
- ORD
2 stops24h 50m
Malaysia Airlines
Deal found 4/8![Malaysia Airlines logo]()
$1,815
This Qatar Airways deal was found by Cheapflights users on 4/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:31 am
ORD
- PEN
3 stops44h 09m
Qatar Airways
Tue 5/197:10 pm
PEN
- ORD
2 stops34h 40m
Qatar Airways
Deal found 4/9![Qatar Airways logo]()
$1,587
This Qatar Airways deal was found by Cheapflights users on 4/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:31 am
ORD
- PEN
3 stops44h 09m
Qatar Airways
Thu 5/217:10 pm
PEN
- ORD
2 stops34h 40m
Qatar Airways
Deal found 4/9![Qatar Airways logo]()
$1,587
This Qatar Airways deal was found by Cheapflights users on 4/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:31 am
ORD
- PEN
3 stops44h 09m
Qatar Airways
Thu 5/217:10 pm
PEN
- ORD
2 stops34h 40m
Qatar Airways
Deal found 4/9![Qatar Airways logo]()
$1,627
This Qatar Airways deal was found by Cheapflights users on 4/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:31 am
ORD
- PEN
3 stops44h 09m
Qatar Airways
Tue 5/197:10 pm
PEN
- ORD
2 stops34h 40m
Qatar Airways
Deal found 4/9![Qatar Airways logo]()
$1,627
This Qatar Airways deal was found by Cheapflights users on 4/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:27 pm
ORD
- PEN
3 stops36h 13m
Qatar Airways
Wed 5/207:10 pm
PEN
- ORD
2 stops34h 40m
Qatar Airways
Deal found 4/9![Qatar Airways logo]()
$1,627
This Qatar Airways deal was found by Cheapflights users on 4/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:31 am
ORD
- PEN
3 stops44h 09m
Qatar Airways
Sat 5/237:10 pm
PEN
- ORD
2 stops34h 40m
Qatar Airways
Deal found 4/9![Qatar Airways logo]()
$1,667
This Qatar Airways deal was found by Cheapflights users on 4/11. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:20 pm
ORD
- PEN
2 stops33h 20m
Qatar Airways
Wed 8/193:50 pm
PEN
- ORD
2 stops36h 15m
Qatar Airways
Deal found 4/11![Qatar Airways logo]()
$1,737
This KAYAK deal was found by Cheapflights users on 4/8. 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.
Wed 6/107:20 pm
ORD
- PEN
2 stops33h 20m
Qatar Airways
Wed 6/243:50 pm
PEN
- ORD
2 stops36h 15m
Qatar Airways
Deal found 4/8![Qatar Airways logo]()
$1,760
This Qatar Airways deal was found by Cheapflights users on 4/8. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:20 pm
ORD
- PEN
2 stops33h 20m
Qatar Airways
Sat 8/157:45 am
PEN
- ORD
2 stops44h 20m
Qatar Airways
Deal found 4/8![Qatar Airways logo]()
$1,917
Last-minute flights from Illinois to PenangDiscover last-minute flight deals from Illinois to Penang. Data last updated April 12, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Penang. Data last updated April 12, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 4/9. 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.
Sat 4/184:15 pm
ORD
- PEN
1 stop30h 45m
Cathay Pacific
Sun 5/171:00 pm
PEN
- ORD
1 stop37h 55m
Cathay Pacific
Deal found 4/9![Cathay Pacific logo]()
$1,375
This Ovago deal was found by Cheapflights users on 4/9. 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.
Sun 4/197:20 pm
ORD
- PEN
2 stops33h 20m
Qatar Airways
Tue 5/197:10 pm
PEN
- ORD
2 stops34h 40m
Qatar Airways
Deal found 4/9![Qatar Airways logo]()
$1,338
This KAYAK deal was found by Cheapflights users on 4/9. 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 4/204:15 pm
ORD
- PEN
1 stop37h 55m
Cathay Pacific
Tue 5/191:00 pm
PEN
- ORD
1 stop37h 55m
Cathay Pacific
Deal found 4/9![Cathay Pacific logo]()
$1,277
This FlightHub deal was found by Cheapflights users on 4/9. 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.
Mon 4/207:20 pm
ORD
- PEN
2 stops33h 20m
Qatar Airways
Thu 5/217:10 pm
PEN
- ORD
2 stops34h 40m
Qatar Airways
Deal found 4/9![Qatar Airways logo]()
$1,291
This KAYAK deal was found by Cheapflights users on 4/9. 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 4/204:15 pm
ORD
- PEN
1 stop37h 55m
Cathay Pacific
Sun 5/171:00 pm
PEN
- ORD
1 stop37h 55m
Cathay Pacific
Deal found 4/9![Cathay Pacific logo]()
$1,325
This KAYAK deal was found by Cheapflights users on 4/9. 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 4/204:15 pm
ORD
- PEN
1 stop37h 55m
Cathay Pacific
Thu 5/211:00 pm
PEN
- ORD
1 stop37h 55m
Cathay Pacific
Deal found 4/9![Cathay Pacific logo]()
$1,327
This Mytrip deal was found by Cheapflights users on 4/9. 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.
Tue 4/211:00 pm
ORD
- PEN
3 stops30h 00m
Multiple Airlines
Wed 5/2010:20 pm
PEN
- ORD
3 stops34h 20m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$1,214
This BusinessClass deal was found by Cheapflights users on 4/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:15 pm
ORD
- PEN
1 stop37h 55m
Multiple Airlines
Wed 5/209:20 pm
PEN
- ORD
2 stops29h 35m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$1,161
This Ovago deal was found by Cheapflights users on 4/9. 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.
Fri 4/247:20 pm
ORD
- PEN
2 stops33h 20m
Qatar Airways
Fri 5/227:10 pm
PEN
- ORD
2 stops34h 40m
Qatar Airways
Deal found 4/9![Qatar Airways logo]()
$1,378
This KAYAK deal was found by Cheapflights users on 4/8. 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 5/47:20 pm
ORD
- PEN
2 stops33h 20m
Qatar Airways
Fri 5/87:10 pm
PEN
- ORD
2 stops34h 40m
Qatar Airways
Deal found 4/8![Qatar Airways logo]()
$1,392
This FlightHub deal was found by Cheapflights users on 4/7. 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.
Sun 5/107:20 pm
ORD
- PEN
2 stops33h 20m
Qatar Airways
Tue 6/97:10 pm
PEN
- ORD
2 stops34h 40m
Qatar Airways
Deal found 4/7![Qatar Airways logo]()
$1,372
One-way flights from Illinois to PenangSearch for one-way flight options from Illinois to Penang. Find affordable one-way fares based on user searches. Data last updated April 12, 2026.
Search for one-way flight options from Illinois to Penang. Find affordable one-way fares based on user searches. Data last updated April 12, 2026.
This Qatar Airways deal was found by Cheapflights users on 4/8. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:20 pm
ORD
- PEN
2 stops33h 20m
Qatar Airways
Deal found 4/8![Qatar Airways logo]()
$997
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 April 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,161 (BusinessClass) |
One-way from | $997 (Qatar Airways) |
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 April 12, 2026.
Use the filters below to find and compare flights from Illinois to Penang that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Mon 5/4
7:20 pm-5:40 pm
2 stops33h 20m
Penang Intl
Fri 5/8
7:10 pm-4:50 pm
2 stops34h 40m
$1,392
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Sun 4/19
8:31 am-5:40 pm
3 stops44h 09m
Penang Intl
Tue 5/19
7:10 pm-4:50 pm
2 stops34h 40m
$1,587
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Sun 4/19
8:31 am-5:40 pm
3 stops44h 09m
Penang Intl
Thu 5/21
7:10 pm-4:50 pm
2 stops34h 40m
$1,587
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Sat 4/18
8:31 am-5:40 pm
3 stops44h 09m
Penang Intl
Thu 5/21
7:10 pm-4:50 pm
2 stops34h 40m
$1,627
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Sat 4/25
8:31 am-5:40 pm
3 stops44h 09m
Penang Intl
Tue 5/19
7:10 pm-4:50 pm
2 stops34h 40m
$1,627
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Sat 4/25
4:27 pm-5:40 pm
3 stops36h 13m
Penang Intl
Wed 5/20
7:10 pm-4:50 pm
2 stops34h 40m
$1,627
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Sat 4/18
8:31 am-5:40 pm
3 stops44h 09m
Penang Intl
Sat 5/23
7:10 pm-4:50 pm
2 stops34h 40m
$1,667
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Sat 5/9
7:20 pm-5:40 pm
2 stops33h 20m
Penang Intl
Wed 8/19
3:50 pm-3:05 pm
2 stops36h 15m
$1,737
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Wed 6/10
7:20 pm-5:40 pm
2 stops33h 20m
Penang Intl
Wed 6/24
3:50 pm-3:05 pm
2 stops36h 15m
$1,760
Quickest round-trip
ChicagoPenang
ORD - PEN
ORDPEN
Chicago O'Hare Intl
Tue 7/7
7:20 pm-8:35 pm
2 stops36h 15m
Penang Intl
Wed 7/22
7:55 pm-7:45 am
2 stops24h 50m
$1,815
Showing 1-10 of 12 resultsSorted by cheapest first
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.
ORD-PEN
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
USIL-PEN
ORD-PEN
No data available for this route at this time. Please check back soon.
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 locationsBatu Ferringhi
George Town
Butterworth
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Alternative routes for Illinois to Penang
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Complete your trip
Complete your trip to Penang by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Penang by cabin class
Find flights from Illinois to Penang, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Penang flights
Browse other Illinois and Penang flight options. Last updated on April 12, 2026.
Other flights to Penang
Explore flights to Penang departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$655 | Average$764 | FlexibilityNo cancel fee | On-time72% |