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Cheap flights from Hong Kong to Illinois from HK$3,806

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 1-6. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ORD
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Illinois

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Illinois
Explore the most affordable flight options available from Hong Kong to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Mon 2-220:25
HKG
-
ORD
2 stops32h 30m
Air Canada
Sun 15-215:35
ORD
-
HKG
1 stop37h 05m
Air Canada
Deal found 26-1HK$5,951
Fri 26-609:45
HKG
-
ORD
1 stop17h 56m
Air Canada
Wed 15-715:40
ORD
-
HKG
1 stop24h 30m
Air Canada
Deal found 25-1HK$6,575
Tue 19-513:30
HKG
-
ORD
1 stop20h 30m
EVA Air
Wed 16-900:30
ORD
-
HKG
1 stop24h 55m
EVA Air
Deal found 26-1HK$6,598
Thu 25-609:45
HKG
-
ORD
1 stop17h 56m
Air Canada
Wed 15-710:53
ORD
-
HKG
2 stops29h 17m
Air Canada
Deal found 25-1HK$6,606
Thu 5-313:20
HKG
-
ORD
2 stops20h 40m
Multiple Airlines
Sun 29-315:40
ORD
-
HKG
1 stop24h 35m
Multiple Airlines
Deal found 25-1HK$6,668
Fri 1-509:45
HKG
-
ORD
1 stop18h 00m
Air Canada
Sat 2-515:40
ORD
-
HKG
1 stop24h 30m
Air Canada
Deal found 25-1HK$6,707
Thu 5-312:35
HKG
-
MDW
2 stops35h 19m
Delta
Sun 29-309:30
MDW
-
HKG
2 stops36h 25m
Delta
Deal found 25-1HK$6,918
Wed 11-314:05
HKG
-
STL
2 stops33h 50m
Multiple Airlines
Wed 18-308:25
STL
-
HKG
2 stops37h 00m
Multiple Airlines
Deal found 25-1HK$7,480
Fri 20-317:35
HKG
-
MDW
2 stops24h 55m
Multiple Airlines
Wed 25-310:05
MDW
-
HKG
2 stops34h 10m
Multiple Airlines
Deal found 26-1HK$7,480
Fri 1-520:10
HKG
-
MDW
2 stops22h 30m
Multiple Airlines
Sat 2-518:00
MDW
-
HKG
2 stops26h 15m
Multiple Airlines
Deal found 25-1HK$7,581
Wed 11-317:35
HKG
-
MDW
2 stops24h 55m
Multiple Airlines
Wed 18-310:05
MDW
-
HKG
2 stops34h 10m
Multiple Airlines
Deal found 25-1HK$7,846
Sun 31-519:40
HKG
-
MDW
2 stops23h 00m
Multiple Airlines
Mon 31-820:45
MDW
-
HKG
2 stops23h 05m
Multiple Airlines
Deal found 24-1HK$8,111

Find flight deals from Hong Kong to Illinois

Keep the following information in mind while searching for Hong Kong to Illinois flight deals. Data was last updated 28 January 2026.

Round-trip from

HK$6,598

One-way from

HK$3,806

Popular in

July

Cheapest in

September

Average price

HK$7,636
EVA Air
  • EVA Air
  • 19-5-16-9
  • 2 total stops
  • 43h 30m total
  • Hong Kong to Illinois
Search Deals
28-4
  • 28-4
  • 2 total stops
  • 26h 05m total
  • Hong Kong to Illinois
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (HK$18,668 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$2,796 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong 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 70,647 searches. Data last updated 28 January 2026.
Use the filters below to find and compare flights from Hong Kong to Illinois that are best for you.

Fly from

Hong Kong

Fly to

Illinois

Route

Departure

Return

Price

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Fri 26-6

09:45-14:41

1 stop17h 56m

Chicago O'Hare Intl

Wed 15-7

15:40-05:10

1 stop24h 30m

HK$6,575

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 19-5

13:30-21:00

1 stop20h 30m

Chicago O'Hare Intl

Wed 16-9

00:30-08:50

1 stop19h 20m

HK$6,598

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 25-6

09:45-14:41

1 stop17h 56m

Chicago O'Hare Intl

Wed 15-7

15:40-05:10

1 stop24h 30m

HK$6,692

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 4-3

15:30-19:35

1 stop18h 05m

Chicago O'Hare Intl

Tue 10-3

00:30-09:00

1 stop19h 30m

HK$6,840

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Fri 1-5

15:25-21:00

1 stop18h 35m

Chicago O'Hare Intl

Mon 4-5

20:48-10:05

2 stops24h 17m

HK$6,848

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 19-5

12:20-21:58

2 stops22h 38m

Chicago O'Hare Intl

Thu 17-9

13:15-05:00

2 stops26h 45m

HK$6,863

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Fri 1-5

09:45-11:28

2 stops38h 43m

Chicago O'Hare Intl

Mon 4-5

20:15-05:10

2 stops43h 55m

HK$6,887

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 5-3

12:35-08:35

2 stops34h 00m

Chicago O'Hare Intl

Sun 29-3

08:55-10:55

2 stops37h 00m

HK$6,918

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Thu 5-3

12:35-09:54

2 stops35h 19m

Chicago Midway

Sun 29-3

09:30-10:55

2 stops36h 25m

HK$6,918

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 6-5

09:45-16:35

2 stops43h 50m

Chicago O'Hare Intl

Wed 20-5

09:18-05:10

2 stops54h 52m

HK$6,949

Flights are sorted by cheapest return flights first.

Deals found on 25-1

Showing 1-10 of 46 results
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Best time to book a flight from Hong Kong to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Hong Kong with our price prediction graph.
Estimated return 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 Hong Kong to Illinois

What is the cheapest month to book a flight from Hong Kong to Illinois?

Currently, June is the cheapest month in which you can book a flight from Hong Kong to Illinois (average of HK$5,327). Flying from Hong Kong to Illinois in August is currently the most expensive (average of HK$10,826). 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.

What is the cheapest time of day to fly from HK to IL?

Find hourly flight availability from Hong Kong to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 January 2026.

When flying from Hong Kong to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Hong Kong to Illinois

Explore weekly flight availability from Hong Kong to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 28 January 2026.

The most flights from HK0 to USIL are scheduled on a Tuesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 28 January 2026.
See what other customers who have flown with EVA Air and Cathay Pacific from Hong Kong to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very Good
1,334 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Cathay Pacific
7.6
Good
1,145 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Hong Kong to Illinois?

    A quick flight from Hong Kong to Illinois can take about 17h 56m. Air Canada provides one of the quickest options available for as low as HK$6,575. There are 12514 km between Hong Kong and Illinois. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Yes. In addition to deals on Hong Kong to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Hong Kong 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 Hong Kong to Illinois?

    Currently, June is the cheapest month in which you can book a flight from Hong Kong to Illinois (average of HK$5,327). Flying from Hong Kong to Illinois in August is currently the most expensive (average of HK$10,826). 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

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Alternative routes for Hong Kong to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Hong Kong to Illinois

Discover the top 2 airlines that operate flights from Hong Kong to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapestHK$6,379AverageHK$7,238FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Cathay PacificCheapestHK$7,743AverageHK$9,235FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Illinois?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Illinois from Hong Kong today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Illinois?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hong Kong to Illinois.

Can Cheapflights find flights from Hong Kong to Illinois with no change fees?

Yes! Cheapflights helps users easily find flights from Hong Kong to Illinois with no change fees.

Can Cheapflights notify me if prices for flights from Hong Kong to Illinois become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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