Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Illinois to Penang from $455

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Penang departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Illinois to Penang

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
4:15 pm - 7:10 pmORD  Chicago O'Hare Intl-PEN Penang Intl
37h 55m1 stop Hong Kong Intl
Cathay Pacific Logo
1:00 pm - 1:55 pmPEN  Penang Intl-ORD Chicago O'Hare Intl
37h 55m1 stop Hong Kong Intl
$834Cathay Pacific
Mon, Sep 28 - Mon, Oct 5
Cathay Pacific Logo
4:15 pm - 7:10 pmORD  Chicago O'Hare Intl-PEN Penang Intl
37h 55m1 stop Hong Kong Intl
Cathay Pacific Logo
1:00 pm - 1:55 pmPEN  Penang Intl-ORD Chicago O'Hare Intl
37h 55m1 stop Hong Kong Intl
$840Cathay Pacific
Mon, Sep 28 - Mon, Oct 5
Cathay Pacific Logo
4:15 pm - 7:10 pmORD  Chicago O'Hare Intl-PEN Penang Intl
37h 55m1 stop Hong Kong Intl
Cathay Pacific Logo
1:00 pm - 1:55 pmPEN  Penang Intl-ORD Chicago O'Hare Intl
37h 55m1 stop Hong Kong Intl
$843Cathay Pacific
Mon, Sep 28 - Mon, Oct 5
Cathay Pacific Logo
4:00 pm - 12:15 amORD  Chicago O'Hare Intl-PEN Penang Intl
43h 15m1 stop Hong Kong Intl
Cathay Pacific Logo
1:00 pm - 1:55 pmPEN  Penang Intl-ORD Chicago O'Hare Intl
37h 55m1 stop Hong Kong Intl
$864Cathay Pacific
Mon, Sep 7 - Mon, Oct 5
Cathay Pacific Logo
4:15 pm - 7:10 pmORD  Chicago O'Hare Intl-PEN Penang Intl
37h 55m1 stop Hong Kong Intl
Cathay Pacific Logo
1:00 pm - 1:55 pmPEN  Penang Intl-ORD Chicago O'Hare Intl
37h 55m1 stop Hong Kong Intl
$873Cathay Pacific
Mon, Sep 28 - Mon, Oct 5
Cathay Pacific Logo
4:15 pm - 7:10 pmORD  Chicago O'Hare Intl-PEN Penang Intl
37h 55m1 stop Hong Kong Intl
Cathay Pacific Logo
1:00 pm - 1:55 pmPEN  Penang Intl-ORD Chicago O'Hare Intl
37h 55m1 stop Hong Kong Intl
$874Cathay Pacific
Mon, Sep 28 - Mon, Oct 5
Cathay Pacific Logo
4:15 pm - 7:10 pmORD  Chicago O'Hare Intl-PEN Penang Intl
37h 55m1 stop Hong Kong Intl
Cathay Pacific Logo
1:00 pm - 1:55 pmPEN  Penang Intl-ORD Chicago O'Hare Intl
37h 55m1 stop Hong Kong Intl
$881Cathay Pacific
Mon, Sep 28 - Mon, Oct 5
Cathay Pacific Logo
4:15 pm - 7:10 pmORD  Chicago O'Hare Intl-PEN Penang Intl
37h 55m1 stop Hong Kong Intl
Cathay Pacific Logo
1:00 pm - 1:55 pmPEN  Penang Intl-ORD Chicago O'Hare Intl
37h 55m1 stop Hong Kong Intl
$882Cathay Pacific
Mon, Sep 28 - Mon, Oct 5
Cathay Pacific Logo
4:15 pm - 7:10 pmORD  Chicago O'Hare Intl-PEN Penang Intl
37h 55m1 stop Hong Kong Intl
Cathay Pacific Logo
1:00 pm - 1:55 pmPEN  Penang Intl-ORD Chicago O'Hare Intl
37h 55m1 stop Hong Kong Intl
$885Cathay Pacific
Mon, Sep 28 - Mon, Oct 5
Cathay Pacific Logo
4:15 pm - 12:00 pmORD  Chicago O'Hare Intl-PEN Penang Intl
30h 45m1 stop Hong Kong Intl
Cathay Pacific Logo
1:00 pm - 1:55 pmPEN  Penang Intl-ORD Chicago O'Hare Intl
37h 55m1 stop Hong Kong Intl
$891Cathay Pacific
Sun, Sep 27 - Sun, Oct 4

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Cathay Pacific flights from Illinois to Penang

Our best Cathay Pacific deals on Illinois to Penang flight tickets
Cathay Pacific
Sep 28
ORD4:15 pmChicago O'Hare Intl
37h 55m
1 stop
PEN7:10 pmPenang Intl
Oct 5
PEN1:00 pmPenang Intl
37h 55m
1 stop
ORD1:55 pmChicago O'Hare Intl
$834
Cathay Pacific
Sep 28
ORD4:15 pmChicago O'Hare Intl
37h 55m
1 stop
PEN7:10 pmPenang Intl
Oct 5
PEN1:00 pmPenang Intl
37h 55m
1 stop
ORD1:55 pmChicago O'Hare Intl
$840
Cathay Pacific
Sep 28
ORD4:15 pmChicago O'Hare Intl
37h 55m
1 stop
PEN7:10 pmPenang Intl
Oct 5
PEN1:00 pmPenang Intl
37h 55m
1 stop
ORD1:55 pmChicago O'Hare Intl
$843

Turkish Airlines flights from Illinois to Penang

Our best Turkish Airlines deals on Illinois to Penang flight tickets
Turkish Airlines
Nov 1
ORD9:15 pmChicago O'Hare Intl
54h 05m
2 stops
PEN5:20 pmPenang Intl
Nov 5
PEN5:50 pmPenang Intl
55h 10m
2 stops
ORD11:00 amChicago O'Hare Intl
$1,103
Turkish Airlines
Nov 1
ORD9:15 pmChicago O'Hare Intl
27h 35m
2 stops
PEN2:50 pmPenang Intl
Nov 5
PEN12:35 pmPenang Intl
60h 25m
2 stops
ORD11:00 amChicago O'Hare Intl
$1,138

momondo 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, momondo users made 832,500 searches. Data last updated August 16, 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

Price

Cheapest round-trip

ChicagoPenang

ORD Chicago O'Hare Intl - PEN Penang Intl

ORDPEN

Chicago O'Hare Intl

Mon 9/28

4:15 pm-7:10 pm

1 stop37h 55m

Penang Intl

Mon 10/5

1:00 pm-1:55 pm

1 stop37h 55m

$834

ChicagoPenang

ORD Chicago O'Hare Intl - PEN Penang Intl

ORDPEN

Chicago O'Hare Intl

Mon 9/28

4:15 pm-7:10 pm

1 stop37h 55m

Penang Intl

Mon 10/5

1:00 pm-1:55 pm

1 stop37h 55m

$840

ChicagoPenang

ORD Chicago O'Hare Intl - PEN Penang Intl

ORDPEN

Chicago O'Hare Intl

Mon 9/28

4:15 pm-7:10 pm

1 stop37h 55m

Penang Intl

Mon 10/5

1:00 pm-1:55 pm

1 stop37h 55m

$843

ChicagoPenang

ORD Chicago O'Hare Intl - PEN Penang Intl

ORDPEN

Chicago O'Hare Intl

Mon 9/7

4:00 pm-12:15 am

1 stop43h 15m

Penang Intl

Mon 10/5

1:00 pm-1:55 pm

1 stop37h 55m

$864

ChicagoPenang

ORD Chicago O'Hare Intl - PEN Penang Intl

ORDPEN

Chicago O'Hare Intl

Mon 9/28

4:15 pm-7:10 pm

1 stop37h 55m

Penang Intl

Mon 10/5

1:00 pm-1:55 pm

1 stop37h 55m

$873

ChicagoPenang

ORD Chicago O'Hare Intl - PEN Penang Intl

ORDPEN

Chicago O'Hare Intl

Mon 9/28

4:15 pm-7:10 pm

1 stop37h 55m

Penang Intl

Mon 10/5

1:00 pm-1:55 pm

1 stop37h 55m

$874

ChicagoPenang

ORD Chicago O'Hare Intl - PEN Penang Intl

ORDPEN

Chicago O'Hare Intl

Mon 9/28

4:15 pm-7:10 pm

1 stop37h 55m

Penang Intl

Mon 10/5

1:00 pm-1:55 pm

1 stop37h 55m

$881

ChicagoPenang

ORD Chicago O'Hare Intl - PEN Penang Intl

ORDPEN

Chicago O'Hare Intl

Mon 9/28

4:15 pm-7:10 pm

1 stop37h 55m

Penang Intl

Mon 10/5

1:00 pm-1:55 pm

1 stop37h 55m

$882

ChicagoPenang

ORD Chicago O'Hare Intl - PEN Penang Intl

ORDPEN

Chicago O'Hare Intl

Mon 9/28

4:15 pm-7:10 pm

1 stop37h 55m

Penang Intl

Mon 10/5

1:00 pm-1:55 pm

1 stop37h 55m

$885
Quickest round-trip

ChicagoPenang

ORD Chicago O'Hare Intl - PEN Penang Intl

ORDPEN

Chicago O'Hare Intl

Sun 9/27

4:15 pm-12:00 pm

1 stop30h 45m

Penang Intl

Sun 10/4

1:00 pm-1:55 pm

1 stop37h 55m

$891

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Penang from

How to get the cheapest flight ticket from Illinois to Penang

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Illinois to Penang flights?

You could potentially save up to 34% on your flight if you consider stops on a Illinois to Penang flight.

Cheap Illinois to Penang flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Penang

Fastest flight time

29h 50m

Direct flights

None
The fastest flight from Illinois to Penang takes 29h 50m
There are no direct flights from Illinois to Penang. There are no popular flight routes from Illinois to Penang.
Search flight deals

Frequently asked questions about flying from Illinois to Penang

  • When did momondo last update prices for flights from Illinois to Penang Intl Airport?

    Prices for flights from Illinois to Penang Intl Airport refresh daily.

  • How old do you have to be to fly from Illinois to Penang Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Penang Intl Airport.

  • What documentation or ID do you need to fly to Penang Intl Airport?

    The required travel and health documents for your Penang Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Penang Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Penang?

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

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Penang?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Penang. momondo saves you time and could save you money on your trip.

Can I find flights from Illinois to Penang with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to Penang flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to Penang?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Penang.

I’m not ready to book a flight from Illinois to Penang right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Penang from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Penang trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 9/15
Tue 9/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Malaysia