RM 4,536 Find Cheap Flights from Penang to Illinois

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Penang to Illinois departing on 29/1. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Penang to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Penang to Illinois, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Penang to Illinois

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Penang to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Penang to Illinois

Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
21:35 - 10:05
PEN
-
ORD
26h 30m2 stops
Multiple Airlines Logo
11:50 - 13:15
ORD
-
PEN
35h 25m2 stops
RM 4,536Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Cathay Pacific Logo
13:00 - 12:55
PEN
-
ORD
37h 55m1 stop
Cathay Pacific Logo
14:35 - 19:05
ORD
-
PEN
38h 30m1 stop
RM 4,561Cathay Pacific
Wed, 28 Jan - Thu, 5 Feb
Multiple Airlines Logo
00:50 - 17:42
PEN
-
ORD
30h 52m2 stops
Multiple Airlines Logo
14:35 - 19:05
ORD
-
PEN
38h 30m1 stop
RM 4,692Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
18:55 - 08:40
PEN
-
ORD
27h 45m2 stops
Multiple Airlines Logo
13:10 - 09:20
ORD
-
PEN
30h 10m3 stops
RM 4,716Multiple Airlines
Wed, 25 Feb - Sun, 1 Mar
Air Canada Logo
09:30 - 14:41
PEN
-
ORD
43h 11m2 stops
Air Canada Logo
15:35 - 08:30
ORD
-
PEN
50h 55m2 stops
RM 4,806Air Canada
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
06:55 - 19:35
PEN
-
ORD
26h 40m3 stops
Multiple Airlines Logo
13:10 - 10:25
ORD
-
PEN
31h 15m3 stops
RM 5,072Multiple Airlines
Wed, 25 Feb - Sun, 1 Mar
Qatar Airways Logo
22:20 - 14:01
PEN
-
ORD
53h 41m3 stops
Qatar Airways Logo
18:50 - 18:00
ORD
-
PEN
33h 10m2 stops
RM 5,183Qatar Airways
Wed, 25 Feb - Sun, 1 Mar
Qatar Airways Logo
22:20 - 14:30
PEN
-
ORD
30h 10m2 stops
Qatar Airways Logo
16:30 - 18:00
ORD
-
PEN
35h 30m3 stops
RM 5,297Qatar Airways
Wed, 25 Feb - Sun, 1 Mar
Emirates Logo
21:50 - 14:55
PEN
-
ORD
31h 05m1 stop
Emirates Logo
19:45 - 13:15
ORD
-
PEN
51h 30m2 stops
RM 6,025Emirates
Tue, 24 Feb - Sun, 1 Mar
Cathay Pacific Logo
00:50 - 12:55
PEN
-
ORD
26h 05m1 stop
Cathay Pacific Logo
14:35 - 12:00
ORD
-
PEN
31h 25m1 stop
RM 6,316Cathay Pacific
Booking Insights

KAYAK's insights & trends for Penang to Illinois flights

Get data-powered insights and trends into flights from Penang to Illinois to help you find the cheapest flights, the best time to fly, and much more.

Which airlines provide the cheapest flights from Penang to Illinois?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Penang to Illinois were found on Cathay Pacific (RM 4,561) and Air Canada (RM 4,806).

Find deals

Good to know

Cheapest flightRM 4,536
Flight from Penang to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Penang to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Penang to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Penang to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Penang to Illinois is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Penang to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Penang to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Penang to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Penang to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally at night, when retur flights cost RM 5,116 on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is RM 7,625.

Reviews of the top airline flying from Penang to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Penang to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Penang to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 1095 reviews
7.9Boarding
7.3Food
7.6Comfort
7.8Entertainment
8.1Crew
Airline reviews

I wish there were more bathrooms available on these larger carriers.

8.0 ExcellentDavid, Dec 2025
HKG - SFO
Read more Cathay Pacific reviews

I wish there were more bathrooms available on these larger carriers.

My flight was suppose to be at 7:45pm to fly but it didnt fly out until 8:55 to dallas so then all of my other flights was late and delay ihad to wait at the airport for extra 14 hours to be able to get on a different plane

There were delays at boarding and landing. These events resulted in a tight transfer time in HK. Poor signage for transfers. Finally, lost luggage at final destination.

Super delayed. Unnecessary. Need more competent people doing logistics to keep things moving on time. Totally unacceptable.

Overall, not good. Super late boarding in Hong Kong because some last minute issue with a plane. The boarding process is chaotic. Kathy Pacific should seek to do better with punctual departure time. Caused a lot of trouble with missed connecting flight.

The morning in Hong Kong was ridiculous. Very chaotic. The flight was delayed. Missed connecting flights. Kathy should be more competent in getting the planes ready ahead of time so that flights can depart on time.. totally ridiculous and unnecessary. Very poor performance.

Not much of anything could have been done better unless I had a first class ticket. I was literally 15 hours with an airline in the economy class. Very professional friendly and attentive crew. Good airline food, clean cabin, seating area and bathrooms. I've been 4 times back-and-forth with Cathay Pacific, and I would not choose another airline for this trip. Five out of five stars.

Very friendly and accommodating staff. Food was great. Lots of movies and tv shows to choose from. Highly recommend.

Issues: 1) the charging issue as described in my previous survey 2) when I requested diet coke during the breakfast time, it is not available. Why? I can't drink diet coke in the morning? 3) when I tried to transfer to this flight, its gate information was not available to me?

The lead business class attendant was excellent. Made a point of greeting you and knowing your name by the time you leave.

Everything you need to know for your flight from Penang to Illinois

Information on your arrival and departure airports

Penang (PEN)