HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$643+ Cheap flights from Penang (PEN) to Illinois

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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
PEN — ORD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Penang to Illinois 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 Penang to Illinois

Keep the following information in mind while searching for Penang to Illinois flight deals. Data was last updated April 29, 2025.

Round-trip from

$1,143
(Malaysia Airlines)

One-way from

$643
(Yatra.com)
From Penang Intl to Illinois
Search Deals
One-way flight from Penang Intl to Illinois
Search Deals

Find flight deals from Penang to Illinois

Cheapest flights from Penang to Illinois
Explore the most affordable flight options available from Penang to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Malaysia Airlines deal was found by Cheapflights users on 4/28. 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 7/75:50 amPEN - ORD
2 stops47h 10mMalaysia Airlines
Mon 7/2112:30 pmORD - PEN
2 stops31h 35mMalaysia Airlines
Deal found 4/28$1,143
This KAYAK deal was found by Cheapflights users on 4/28. 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 7/81:00 pmPEN - ORD
1 stop38h 25mCathay Pacific
Sun 7/204:00 pmORD - PEN
1 stop31h 00mCathay Pacific
Deal found 4/28$1,206
This Cathay Pacific deal was found by Cheapflights users on 4/28. 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.
Thu 7/107:30 amPEN - ORD
2 stops26h 54mMultiple Airlines
Sat 7/194:00 pmORD - PEN
1 stop31h 00mMultiple Airlines
Deal found 4/28$1,215
This Emirates deal was found by Cheapflights users on 4/28. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/710:05 pmPEN - ORD
1 stop30h 40mEmirates
Fri 7/182:07 pmORD - PEN
2 stops60h 28mEmirates
Deal found 4/28$1,426
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/109:25 pmPEN - ORD
2 stops33h 53mSingapore Airlines
Sat 7/1911:05 amORD - PEN
3 stops33h 20mSingapore Airlines
Deal found 4/28$2,539

Cheapflights Fare Finder

Customize your flight search to find flights from Penang to Illinois 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 29, 2025.
Use the filters below to find and compare flights from Penang to Illinois that are best for you.

Fly from

Penang

Fly to

Illinois

Route

Depart

Return

Price

PenangChicago

PEN - ORD

PENORD

Penang Intl

Mon 7/7

5:50 am-4:00 pm

2 stops47h 10m

Chicago O'Hare Intl

Mon 7/21

12:30 pm-9:05 am

2 stops31h 35m

$1,143

PenangChicago

PEN - ORD

PENORD

Penang Intl

Tue 7/8

1:00 pm-2:25 pm

1 stop38h 25m

Chicago O'Hare Intl

Sun 7/20

4:00 pm-12:00 pm

1 stop31h 00m

$1,206

PenangChicago

PEN - ORD

PENORD

Penang Intl

Thu 7/10

7:30 am-9:24 pm

2 stops26h 54m

Chicago O'Hare Intl

Sat 7/19

4:00 pm-12:00 pm

1 stop31h 00m

$1,215

PenangChicago

PEN - ORD

PENORD

Penang Intl

Mon 7/7

10:05 pm-3:45 pm

1 stop30h 40m

Chicago O'Hare Intl

Fri 7/18

2:07 pm-3:35 pm

2 stops60h 28m

$1,426

PenangChicago

PEN - ORD

PENORD

Penang Intl

Thu 7/10

9:25 pm-6:18 pm

2 stops33h 53m

Chicago O'Hare Intl

Sat 7/19

11:05 am-9:25 am

3 stops33h 20m

$2,539

PenangChicago

PEN - ORD

PENORD

Penang Intl

Sat 5/17

7:30 am-2:25 pm

1 stop19h 55m

$643

PenangChicago

PEN - ORD

PENORD

Penang Intl

Sat 5/17

7:30 am-10:32 pm

2 stops28h 02m

$655

PenangChicago

PEN - ORD

PENORD

Penang Intl

Wed 5/14

9:40 pm-3:45 pm

1 stop31h 05m

$1,204

PenangChicago

PEN - ORD

PENORD

Penang Intl

Thu 5/15

9:25 pm-9:54 pm

3 stops37h 29m

$1,645

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Best time to book a flight from Penang to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Penang 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 Penang to Illinois

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated April 29, 2025.
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,292 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very good
3,213 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Cathay Pacific
7.5
Good
852 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Malaysia Airlines
7.3
Good
254 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Penang to Illinois. 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 from for flights from Penang to Illinois?

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

  • What are the cheapest airlines to fly from Penang to Illinois one-way?

    One-way options have recently been found by users for as low as $643 on Cathay Pacific. Other airlines that offer cheap prices include Emirates from $1,204 and Singapore Airlines from $1,645 one-way.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Penang to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Penang to Illinois (average of $245). Flying from Penang to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Penang to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Kuala Lumpur Intl to John F Kennedy Intl flights
Kuala Lumpur Intl to LaGuardia flights
Kuala Lumpur Intl to Los Angeles flights
Kuala Lumpur Intl to San Francisco flights
Kuala Lumpur Intl to Newark flights
Kuala Lumpur Intl to Dulles Intl flights
Kuala Lumpur Intl to Dallas/Fort Worth flights
Kuala Lumpur Intl to Nashville flights
Kuala Lumpur Intl to Reagan-National flights
Kuala Lumpur Intl to Baltimore flights
Kuala Lumpur Intl to Seattle flights
Subang to San Francisco flights
Subang to Los Angeles flights
Kuala Lumpur Intl to Atlanta flights
Kuala Lumpur Intl to O'Hare Intl flights
Kuala Lumpur Intl to Denver flights
Kuala Lumpur Intl to Orlando flights
Kuala Lumpur Intl to Honolulu flights
Kuala Lumpur Intl to San Jose flights
Kuala Lumpur Intl to Boston flights
Kuala Lumpur Intl to Minneapolis flights
Kuala Lumpur Intl to Ontario flights
Kuala Lumpur Intl to Portland flights
Kuala Lumpur Intl to George Bush Intcntl flights
Kuala Lumpur Intl to Oakland flights
Kuching to John F Kennedy Intl flights
Kuala Lumpur Intl to Detroit flights
Kuala Lumpur Intl to Tampa flights
Penang to San Francisco flights
Kuala Lumpur Intl to Charlotte flights
Kuala Lumpur Intl to Hobby flights
Kuala Lumpur Intl to Anchorage flights
Kuala Lumpur Intl to Boise flights
Kuala Lumpur Intl to Fort Lauderdale flights
Kuala Lumpur Intl to Las Vegas flights
Penang to O'Hare Intl flights
Kota Kinabalu to Los Angeles flights
Kota Kinabalu to Seattle flights
Kuala Lumpur Intl to Cincinnati flights
Kuala Lumpur Intl to Grand Rapids flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.