Cheap flights to Illinois

WAS — ORD
29 Mar — 5 Apr1
Return
1 adult
Economy
From?
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Wed 29-3
Wed 5-4

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Flights to Illinois in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inAugustHigh demand for flights, 12% potential price rise
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Cheapest inFebruaryBest time to find cheap flights, 2% potential price drop
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Average priceHK$10,753Average for return flights in March 2023
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Return fromHK$7,574From Hong Kong Intl to Chicago
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One-way fromHK$5,275One-way flight from Hong Kong Intl (HKG) to Illinois
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Cheap flights to Chicago, Illinois

Illinois 2023 flight deals

Cheap flights to Illinois found for this year

Last minute flights to Illinois

Late deals on return flights to Illinois, departing today and this week

One-way flights to Illinois

The cheapest one-way flights to Illinois

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Fly from

Any airport

Budget

HK$7,574 - HK$16,742

Route

Depart

Return

Price

Hong Kong IntlChicago O'Hare Intl

HKG - ORD

HKGORD

Hong Kong Intl

2023-05-29

2 stops36h 14m

Chicago O'Hare Intl

2023-10-04

2 stops26h 00m

HK$7,574

Hong Kong IntlChicago O'Hare Intl

HKG - ORD

HKGORD

Hong Kong Intl

2023-06-02

2 stops26h 35m

Chicago O'Hare Intl

2023-08-26

1 stop24h 55m

HK$8,469

Hong Kong IntlChicago O'Hare Intl

HKG - ORD

HKGORD

Hong Kong Intl

2023-05-13

1 stop38h 25m

Chicago O'Hare Intl

2023-10-26

1 stop24h 55m

HK$8,932

Hong Kong IntlChicago O'Hare Intl

HKG - ORD

HKGORD

Hong Kong Intl

2023-05-23

1 stop24h 10m

Chicago O'Hare Intl

2023-10-03

1 stop22h 40m

HK$8,987

Hong Kong IntlChicago O'Hare Intl

HKG - ORD

HKGORD

Hong Kong Intl

2023-06-05

2 stops26h 35m

Chicago O'Hare Intl

2023-07-24

1 stop28h 55m

HK$9,042

Hong Kong IntlChicago O'Hare Intl

HKG - ORD

HKGORD

Hong Kong Intl

2023-05-21

2 stops31h 07m

Chicago O'Hare Intl

2023-10-04

1 stop27h 15m

HK$10,023

Hong Kong IntlChicago O'Hare Intl

HKG - ORD

HKGORD

Hong Kong Intl

2023-06-05

2 stops28h 30m

Chicago O'Hare Intl

2023-07-25

1 stop34h 25m

HK$10,314

Hong Kong IntlChicago O'Hare Intl

HKG - ORD

HKGORD

Hong Kong Intl

2023-06-02

2 stops31h 15m

Chicago O'Hare Intl

2023-08-27

1 stop36h 15m

HK$10,580

Hong Kong IntlChicago Midway

HKG - MDW

HKGMDW

Hong Kong Intl

2023-04-14

2 stops41h 10m

Chicago Midway

2023-04-21

2 stops27h 42m

HK$16,742

Flights are sorted by cheapest first

Deals found on 22-3

When is the best time to fly to Illinois?

Average Illinois flight ticket prices and weather conditions for 2023 and 2024 by month

HKG - CHI

Price

HK$7,087 - HK$21,821

CHI

Temperature

-5 - 23 °C

CHI

Rainfall

43 - 125 mm

When is the best time to book a flight to Illinois?

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights to Illinois. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Which day is cheapest to fly to Illinois?

The cheapest day to fly to Illinois is usually Tuesday. At the moment, Monday is the most expensive.

What time of day is cheapest to fly to Illinois?

Illinois flights can be made cheaper if you choose a flight in the afternoon. Booking a flight in the evening will likely mean higher prices.

Sitting along the banks of the Mississippi River and Lake Michigan, Illinois’s accessible location has for centuries made it an important hub. Historically emigrants from Mexico, Ireland and Poland would make the long journey over in search of work and a new home. Abraham Lincoln was among those who called Illinois home and the state honoured him by naming the small city of Lincoln after him – before he became president.

Most travellers booking flights to Illinois would probably pick Chicago as their city of choice for its renowned restaurant scene and shopping but there’s so much more to see in including 6,900 kilometres of shoreline and more than 50 state parks, making it one of the most scenic states in the US.

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Illinois climate

Illinois’s winters are very cold and long with snow and icy winds from late November through to April. Summers, especially July and August, the weather tends to be hot and humid. The best times to visit is when the weather is perfect, in spring and autumn; tornado season can occur anytime between the months of March and May. Chicago’s summers are humid with highs of 30 degrees (Celsius) or more and its winters are bitterly cold.

Getting around Illinois

Public transportation is reliable and taxis are easy to find. Driving is not recommended because of heavy traffic and parking is almost impossible to find. The El, a system operated by The Chicago Transit Authority consists of elevated trains running 24 hours a day. During the summer rush hour a River Bus is available.

What is good to know if travelling to Illinois?

  • Chicago has a wealth of things to see and do. The best view of the city can be found at 1,450 feet from the top of North America’s tallest building – the Sears Tower. Head to the 103rd floor to the Skydeck where you can see the entire city laid out.  The Hancock Building is also well worth a visit and offers stunning city views from its observation deck or cocktail bar.
  • Don’t miss a trip to the Anderson Japanese Gardens in Rockford. Set on twelve acres the gardens are adorned with Japanese maples, magnolias, and rhododendrons and have several ponds and waterfalls with Japanese bronze structures surrounding them. There’s also an authentic tea house and contemporary “Garden of Reflection”.  
  • Visit the preserved Frank Lloyd Wright Museum on Chicago Avenue in Oak Park where the famed architect spent 20 years of his career and designed 130 of his masterpieces.  Wright lived here until 1909.
  • One of the most visited attractions in Chicago is the Art Institute of Chicago. Art lovers – well any visitor – shouldn’t miss a trip to the museum, it’s remarkable. The gargantuan building houses more than 250,000 works of art from all over the world including ancient Egyptian, Japanese, Korean, Greek and Roman relics. One of its highlights is the anthology of Impressionist art which has an impressive collection by Monet, Pablo Picasso and Henri Matisse to name a few.
  • Anyone interested in the lives of the Amish people should head to central Illinois where a welcoming group of Amish villages are set up. Take a tour of the community in the Illinois Amish Interpretative Centre in Arcola, visit a working farm and watch how supper is prepared and enjoyed in a family home.

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Business Classfrom HK$26,577/person
Prem Economyfrom HK$27,866/person
Economyfrom HK$7,057/person

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