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Cheap flights from Hong Kong to Illinois from HK$3,994

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 8-6. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ORD
20 mei. — 27 mei.1
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 20 april 2026.

do 11-609:25
HKG
-
ORD
1 stop26h 53m
Delta
zo 30-818:30
ORD
-
HKG
1 stop21h 35m
Delta
Deal found 16-4HK$7,377
do 11-609:25
HKG
-
MDW
2 stops22h 06m
Delta
zo 30-813:05
MDW
-
HKG
2 stops27h 00m
Delta
Deal found 16-4HK$7,377
wo 3-600:45
HKG
-
ORD
2 stops36h 10m
Delta
vr 13-1107:00
ORD
-
HKG
2 stops26h 10m
Delta
Deal found 19-4HK$7,416
zo 10-502:00
HKG
-
ORD
1 stop27h 50m
Qatar Airways
ma 9-1118:50
ORD
-
HKG
1 stop30h 00m
Qatar Airways
Deal found 15-4HK$7,808
zo 3-502:00
HKG
-
ORD
1 stop27h 50m
Qatar Airways
ma 11-519:20
ORD
-
HKG
1 stop24h 50m
Qatar Airways
Deal found 15-4HK$7,823
wo 15-418:05
HKG
-
ORD
1 stop35h 45m
Qatar Airways
wo 6-519:20
ORD
-
HKG
1 stop24h 50m
Qatar Airways
Deal found 15-4HK$7,831
wo 9-901:25
HKG
-
ORD
1 stop26h 40m
Qatar Airways
do 24-919:20
ORD
-
HKG
1 stop30h 50m
Qatar Airways
Deal found 17-4HK$7,917
ma 9-1100:25
HKG
-
ORD
1 stop28h 05m
Qatar Airways
di 9-318:50
ORD
-
HKG
1 stop36h 50m
Qatar Airways
Deal found 17-4HK$7,933
wo 4-1100:25
HKG
-
ORD
1 stop28h 05m
Qatar Airways
ma 9-1118:50
ORD
-
HKG
1 stop30h 00m
Qatar Airways
Deal found 15-4HK$7,956
zo 21-601:25
HKG
-
ORD
1 stop26h 40m
Qatar Airways
vr 14-819:20
ORD
-
HKG
1 stop30h 50m
Qatar Airways
Deal found 17-4HK$7,988
wo 7-1009:25
HKG
-
MDW
2 stops22h 12m
Delta
vr 23-1013:00
MDW
-
HKG
2 stops28h 40m
Delta
Deal found 20-4HK$8,763
do 8-1009:25
HKG
-
MDW
2 stops25h 20m
Delta
ma 12-1013:00
MDW
-
HKG
2 stops27h 05m
Delta
Deal found 17-4HK$8,771

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 20 april 2026.

Round-trip from

HK$7,377

One-way from

HK$3,994

Popular in

July

Cheapest in

September

Average price

HK$6,805

Good round-trip deal

HK$15,992 or less
Delta
  • Delta
  • 11-6-30-8
  • 2 total stops
  • 48h 28m total
  • Hong Kong to Illinois
Search Deals
8-6
  • 8-6
  • 2 total stops
  • 35h 34m total
  • Hong Kong to Illinois
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (HK$21,258 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (HK$3,473 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong to Illinois.
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 20 april 2026.
Use the filters below to find and compare flights from Hong Kong to Illinois that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight
Fastest return journey

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

di 16-6

09:25-17:20

1 stop20h 55m

Chicago O'Hare Intl

vr 31-7

18:15-05:05

1 stop21h 50m

HK$7,385

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

do 11-6

09:25-20:31

2 stops24h 06m

Chicago O'Hare Intl

zo 30-8

13:15-05:05

2 stops26h 50m

HK$7,385

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

do 11-6

09:25-22:17

2 stops25h 52m

Chicago Midway

zo 30-8

13:00-05:05

2 stops27h 05m

HK$7,385

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

za 9-5

02:00-16:50

1 stop27h 50m

Chicago O'Hare Intl

ma 9-11

18:50-14:50

1 stop30h 00m

HK$8,364

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

wo 24-6

19:40-15:05

1 stop32h 25m

Chicago O'Hare Intl

wo 26-8

19:20-15:10

1 stop30h 50m

HK$8,426

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

di 23-6

01:25-15:05

1 stop26h 40m

Chicago O'Hare Intl

do 27-8

19:20-15:10

1 stop30h 50m

HK$8,426

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

wo 24-6

01:25-15:05

1 stop26h 40m

Chicago O'Hare Intl

do 27-8

19:20-15:10

1 stop30h 50m

HK$8,426

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

di 19-5

02:00-16:50

1 stop27h 50m

Chicago O'Hare Intl

wo 8-7

19:20-15:10

1 stop30h 50m

HK$8,473

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

wo 20-5

18:15-16:50

1 stop35h 35m

Chicago O'Hare Intl

vr 26-6

19:20-15:10

1 stop30h 50m

HK$8,622

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

do 21-5

02:00-16:50

1 stop27h 50m

Chicago O'Hare Intl

ma 22-6

19:20-15:10

1 stop30h 50m

HK$8,622

Flights are sorted by cheapest return flights first.

Deals found on 19-4

Showing 1-10 of 56 resultsSorted by cheapest first
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6

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, December is the cheapest month in which you can book a flight from Hong Kong to Illinois (average of HK$2,216). Flying from Hong Kong to Illinois in August is currently the most expensive (average of HK$10,157). 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 20 april 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 20 april 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 20 april 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
8.5
Very Good
1,422 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

8.1

Comfort

8.3

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
EVA Air
8.5
Very Good
1,422 reviews
EVA Air
8.5
Very Good
1,422 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

8.1

Comfort

8.3

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Cathay Pacific
7.6
Good
1,282 reviews
EVA Air
8.5
Very Good
1,422 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

8.1

Comfort

8.3

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

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 20h 55m. Delta provides one of the quickest options available for as low as HK$7,385. 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, December is the cheapest month in which you can book a flight from Hong Kong to Illinois (average of HK$2,216). Flying from Hong Kong to Illinois in August is currently the most expensive (average of HK$10,157). 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.

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 20 april 2026.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapestHK$5,913AverageHK$7,268FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Cathay PacificCheapestHK$7,542AverageHK$9,479FlexibilityNo 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.

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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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