ORD - PEN

$522 Find Cheap Flights from Chicago to Penang

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Penang departing on 3/21. 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 Penang

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Penang, 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 Chicago to Penang, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$875
United Airlines
Thu 1/29Thu 2/5
ORD - PEN • 2 stops
Cheapest one-way
$522
Multiple Airlines
Sat 3/21
ORD - PEN • 3 stops
Top airlines
United Airlines
Cheapest • from $875 (round-trip)
Cathay Pacific
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Penang!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chicago to Penang (ORD-PEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Penang 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 round-trip flight deals from Chicago to Penang

Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
11:05 am - 4:50 pm
ORD
-
PEN
39h 45m2 stops
United Airlines Logo
12:05 pm - 5:44 am
PEN
-
ORD
31h 39m2 stops
$875United Airlines
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
8:20 pm - 1:15 pm
ORD
-
PEN
26h 55m2 stops
Multiple Airlines Logo
9:35 pm - 10:05 am
PEN
-
ORD
26h 30m2 stops
$906Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
Cathay Pacific Logo
2:35 pm - 12:00 pm
ORD
-
PEN
31h 25m1 stop
Cathay Pacific Logo
7:50 am - 12:55 pm
PEN
-
ORD
19h 05m1 stop
$932Cathay Pacific
Thu, Jan 29 - Thu, Feb 5
Cathay Pacific Logo
2:35 pm - 12:05 am
ORD
-
PEN
43h 30m1 stop
Cathay Pacific Logo
7:50 am - 12:55 pm
PEN
-
ORD
19h 05m1 stop
$946Cathay Pacific
Fri, Jan 30 - Fri, Feb 6
United Airlines Logo
6:47 am - 11:15 am
ORD
-
PEN
38h 28m2 stops
United Airlines Logo
5:45 pm - 5:44 am
PEN
-
ORD
25h 59m2 stops
$950United Airlines
Thu, Jan 29 - Thu, Feb 5
Singapore Airlines Logo
9:40 am - 4:50 pm
ORD
-
PEN
41h 10m3 stops
Singapore Airlines Logo
9:15 pm - 11:50 pm
PEN
-
ORD
40h 35m2 stops
$952Singapore Airlines
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
1:10 pm - 2:05 pm
ORD
-
PEN
34h 55m3 stops
Multiple Airlines Logo
4:30 pm - 2:17 pm
PEN
-
ORD
35h 47m3 stops
$1,093Multiple Airlines
Wed, Mar 4 - Sun, Mar 8
Cathay Pacific Logo
2:35 pm - 7:05 pm
ORD
-
PEN
38h 30m1 stop
Cathay Pacific Logo
1:00 pm - 12:55 pm
PEN
-
ORD
37h 55m1 stop
$1,115Cathay Pacific
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
1:10 pm - 1:15 pm
ORD
-
PEN
34h 05m2 stops
Multiple Airlines Logo
1:00 pm - 12:55 pm
PEN
-
ORD
37h 55m1 stop
$1,154Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Singapore Airlines Logo
9:40 am - 2:40 pm
ORD
-
PEN
39h 00m3 stops
Singapore Airlines Logo
3:30 pm - 7:45 pm
PEN
-
ORD
42h 15m3 stops
$1,168Singapore Airlines
Booking Insights

KAYAK's insights & trends for Chicago to Penang flights

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

Which airlines provide the cheapest flights from Chicago to Penang?

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 round-trip tickets from Chicago to Penang were found on United Airlines ($875) and Cathay Pacific ($946).

Which airlines fly non-stop between Chicago O'Hare Intl Airport and Penang?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Chicago O'Hare Intl Airport to Penang.

There is just one airline that flies from Chicago O'Hare Intl Airport to Penang direct and that is Cathay Pacific. The best round-trip deal found from Cathay Pacific for the route is $670.

Find deals

Good to know

Cheapest flight$522
Flight from Chicago to Penang

When to book flights from Chicago to Penang

Are your dates flexible? Find out the best times to travel from Chicago to Penang based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Penang flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Penang?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Penang was $522 for a one-way ticket and $890 for a round-trip.

  • Do I need a passport to fly between Chicago and Penang?

    Yes

  • Which airports will I be using when flying from Chicago to Penang?

    Chicago and Penang are both served by 1 main airport. You will leave Chicago from Chicago O'Hare Intl and will be arriving at Penang Intl.

  • Which aircraft models fly most regularly from Chicago to Penang?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Penang?

    oneworld is the only airline alliance operating flights between Chicago and Penang.

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

    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 Chicago to Penang.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Penang with an airline and back to Chicago with another airline. Booking your flights between Chicago and PEN can sometimes prove cheaper using this method.

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

    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 to Penang from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Chicago to Penang

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Penang. 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 Chicago to Penang? 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
7.3Food
7.6Comfort
7.9Boarding
7.8Entertainment
8.1Crew
Airline reviews

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

2.0 MediocreHai, Dec 2025
DTW - DFW
Read more Cathay Pacific reviews

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.

It was good. The planes needed to be updated though, they were dated and the entertainment systems were old. Service was amazing. The pre-booked meals were lacklustre.

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

Flew from lax economy on cathay 777. Seat configuration 3-4-3. When the forward seat reclines it feels like someone is leaning forward and staring you. If you are slightly big tray tables will touch your abdomen even with seats upright. AVOID this above 777 configuration at all cost for a long flight. However their Airbus 350 3-3-3 configuration felt spacious and Seats wider.

The staff were so friendly and accommodating. The food was great. Lots of movies to choose from as well as tv shows. Highly recommend.

Leg room wasn't that great. Other than that it was a good flight

Chicken pieces were too big with pasta. Need to be smaller.

Seats in the absolute back row of the plane even though we booked ages ago :( Crew was awesome though

I was only given 2 meals, and my screen showed that there were 3 meals. Second meal was 1-2 hours late according to the screen.

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

Information on your arrival and departure airports

Chicago (ORD)
Penang (PEN)