What are the cheapest airlines to fly from Hong Kong to Illinois one-way?

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as HK$4,344. However, be on the lookout for offers from EVA Air and Qatar Airways, as they are both options that can get you from Hong Kong to Illinois for a low price. Find deals

How far in advance should I book a flight from Hong Kong to Illinois?

Users have found that booking a flight from Hong Kong to Illinois at least 47 days early can save you up to 5% on average compared to booking a flight this week. If booking 47 days before your flight isn’t an option for you, users have found flights from Hong Kong to Illinois for as little as HK$6,797 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as HK$6,797 for flights departing within the next 3 days.

What is the cheapest month to fly from Hong Kong to Illinois?

February can be a great time to fly to Illinois from Hong Kong with a flight ticket averaging about HK$8,697. Cheapflights users have found deals in the month of February for as cheap as HK$7,342. The most expensive prices can be found in the month of August.

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.

HK$9,838+ Flights from Hong Kong to Illinois

Cheap flight deals from Hong Kong to Illinois

Round-trip from	HK$6,595
One-way from	HK$4,344

EVA Air
11-6-5-8
2 total stops
41h 55m total
Hong Kong to Illinois

Search Deals

United Airlines
5-4
2 total stops
24h 47m total
Hong Kong to Illinois

Search Deals

Find flight deals from Hong Kong to Illinois

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 January 2025.

Wed 11-617:00HKG - ORD

1 stop17h 00mEVA Air

Tue 5-800:30ORD - HKG

1 stop24h 55mEVA Air

Deal found 19-1HK$6,595

Wed 5-313:20HKG - ORD

2 stops23h 46mMultiple Airlines

Wed 12-316:45ORD - HKG

2 stops30h 15mMultiple Airlines

Deal found 19-1HK$7,241

Sun 15-618:00HKG - ORD

1 stop33h 53mAir Canada

Tue 5-808:40ORD - HKG

2 stops25h 05mAir Canada

Deal found 19-1HK$7,350

Mon 20-122:30HKG - ORD

1 stop21h 48mUnited Airlines

Tue 21-112:45ORD - HKG

2 stops28h 15mUnited Airlines

Deal found 20-1HK$7,747

Tue 4-300:55HKG - ORD

1 stop21h 45mKorean Air

Wed 12-312:25ORD - HKG

1 stop33h 55mKorean Air

Deal found 19-1HK$8,541

Mon 21-412:30HKG - ORD

Nonstop14h 55mCathay Pacific

Thu 1-516:05ORD - HKG

Nonstop15h 40mCathay Pacific

Deal found 19-1HK$8,619

Tue 25-200:55HKG - ORD

2 stops33h 51mDelta

Wed 5-307:00ORD - HKG

2 stops26h 10mDelta

Deal found 20-1HK$8,798

Tue 4-300:55HKG - MDW

2 stops35h 25mDelta

Wed 12-309:25MDW - HKG

2 stops24h 45mDelta

Deal found 19-1HK$8,798

Tue 8-710:30HKG - ORD

1 stop36h 20mTurkish Airlines

Tue 29-719:50ORD - HKG

1 stop24h 00mTurkish Airlines

Deal found 20-1HK$8,860

Tue 10-601:25HKG - ORD

1 stop27h 00mQatar Airways

Wed 6-819:40ORD - HKG

2 stops39h 10mQatar Airways

Deal found 19-1HK$9,600

Mon 14-423:15HKG - ORD

1 stop29h 40mSWISS

Wed 21-519:05ORD - HKG

1 stop32h 35mSWISS

Deal found 19-1HK$10,005

Tue 15-423:55HKG - ORD

1 stop33h 00mLufthansa

Tue 20-514:55ORD - HKG

1 stop35h 50mLufthansa

Deal found 19-1HK$10,807

Best flights from Hong Kong to Illinois
Discover carefully curated flight deals from Hong Kong to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 January 2025.

Wed 11-617:00HKG - ORD

1 stop17h 00mEVA Air

Tue 5-800:30ORD - HKG

1 stop24h 55mEVA Air

Deal found 19-1HK$6,595

Wed 5-313:20HKG - ORD

2 stops23h 46mMultiple Airlines

Wed 12-316:45ORD - HKG

2 stops30h 15mMultiple Airlines

Deal found 19-1HK$7,241

Sun 15-618:00HKG - ORD

1 stop33h 53mAir Canada

Tue 5-808:40ORD - HKG

2 stops25h 05mAir Canada

Deal found 19-1HK$7,350

Wed 5-321:05HKG - ORD

1 stop22h 48mUnited Airlines

Wed 12-307:10ORD - HKG

2 stops23h 10mUnited Airlines

Deal found 19-1HK$7,747

Tue 4-300:55HKG - ORD

1 stop21h 45mKorean Air

Wed 12-312:25ORD - HKG

1 stop33h 55mKorean Air

Deal found 19-1HK$8,541

Mon 21-412:30HKG - ORD

Nonstop14h 55mCathay Pacific

Thu 1-516:05ORD - HKG

Nonstop15h 40mCathay Pacific

Deal found 19-1HK$8,619

Tue 25-200:55HKG - ORD

2 stops33h 51mDelta

Wed 5-307:00ORD - HKG

2 stops26h 10mDelta

Deal found 20-1HK$8,798

Tue 8-710:30HKG - ORD

1 stop36h 20mTurkish Airlines

Tue 29-719:50ORD - HKG

1 stop24h 00mTurkish Airlines

Deal found 20-1HK$8,860

Tue 10-601:25HKG - ORD

1 stop27h 00mQatar Airways

Wed 6-819:40ORD - HKG

2 stops39h 10mQatar Airways

Deal found 19-1HK$9,600

Tue 15-423:55HKG - ORD

1 stop26h 00mLufthansa

Thu 22-516:00ORD - HKG

1 stop34h 45mLufthansa

Deal found 19-1HK$10,807

Wed 16-400:05HKG - ORD

1 stop25h 05mSWISS

Wed 21-519:05ORD - HKG

1 stop32h 35mSWISS

Deal found 19-1HK$10,853

Mon 14-400:05HKG - ORD

1 stop28h 40mEmirates

Thu 22-520:35ORD - HKG

1 stop29h 05mEmirates

Deal found 19-1HK$11,149

Last-minute flights from Hong Kong to Illinois
Discover last-minute flight deals from Hong Kong to Illinois. Data last updated 20 January 2025 and is based on user searches.

Mon 20-122:30HKG - ORD

2 stops32h 01mUnited Airlines

Tue 21-120:05ORD - HKG

2 stops33h 15mUnited Airlines

Deal found 20-1HK$7,747

Sun 26-100:55HKG - ORD

2 stops37h 16mDelta

Wed 12-208:00ORD - HKG

2 stops25h 10mDelta

Deal found 19-1HK$10,713

Sun 26-100:55HKG - MDW

2 stops31h 19mDelta

Wed 12-218:59MDW - HKG

2 stops38h 11mDelta

Deal found 19-1HK$10,822

Mon 27-122:30HKG - ORD

2 stops34h 53mUnited Airlines

Wed 12-214:39ORD - HKG

2 stops26h 21mUnited Airlines

Deal found 19-1HK$7,809

Mon 27-123:20HKG - ORD

1 stop24h 50mTurkish Airlines

Wed 12-220:30ORD - HKG

1 stop30h 35mTurkish Airlines

Deal found 19-1HK$10,129

Mon 27-112:35HKG - ORD

Nonstop14h 25mCathay Pacific

Wed 12-214:40ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 19-1HK$10,853

Mon 27-112:35HKG - ORD

Nonstop14h 25mMultiple Airlines

Wed 12-217:40ORD - HKG

1 stop23h 40mMultiple Airlines

Deal found 19-1HK$10,939

Mon 27-123:25HKG - MDW

2 stops30h 56mKLM

Wed 12-217:07MDW - HKG

2 stops33h 13mKLM

Deal found 19-1HK$16,864

Mon 27-123:20HKG - ORD

1 stop24h 50mTurkish Airlines

Wed 12-220:30ORD - HKG

1 stop30h 35mTurkish Airlines

Deal found 20-1HK$10,129

Mon 27-122:50HKG - ORD

3 stops46h 50mEthiopian Air

Wed 12-209:45ORD - HKG

2 stops42h 20mEthiopian Air

Deal found 20-1HK$12,130

Sun 2-200:25HKG - ORD

2 stops31h 30mQatar Airways

Sun 16-219:05ORD - HKG

1 stop29h 55mQatar Airways

Deal found 20-1HK$10,386

Sun 2-200:35HKG - ORD

1 stop28h 20mEmirates

Sun 16-219:45ORD - HKG

1 stop29h 00mEmirates

Deal found 20-1HK$13,602

One-way flights from Hong Kong to Illinois
Search for one-way flight options from Hong Kong to Illinois. Find affordable one-way fares based on user searches. Data last updated 20 January 2025.

Sat 5-411:15HKG - ORD

2 stops24h 47mUnited Airlines

Deal found 20-1HK$4,344

Tue 18-201:30HKG - ORD

2 stops41h 58mMultiple Airlines

Deal found 19-1HK$4,352

Sat 22-209:35HKG - MDW

3 stops33h 56mMultiple Airlines

Deal found 19-1HK$4,352

Tue 25-321:50HKG - ORD

1 stop35h 45mEVA Air

Deal found 20-1HK$5,372

Tue 18-200:25HKG - ORD

1 stop28h 05mQatar Airways

Deal found 19-1HK$5,466

Sat 26-401:25HKG - ORD

1 stop27h 00mJetBlue

Deal found 20-1HK$5,917

Mon 30-615:45HKG - ORD

2 stops39h 10mIndiGo

Deal found 19-1HK$6,088

Mon 14-718:00HKG - ORD

2 stops38h 16mAir Canada

Deal found 19-1HK$6,470

Sat 24-500:05HKG - ORD

1 stop28h 40mEmirates

Deal found 20-1HK$6,727

Thu 20-212:35HKG - ORD

Nonstop14h 25mCathay Pacific

Deal found 20-1HK$6,851

Sat 14-600:45HKG - ORD

1 stop22h 05mKorean Air

Deal found 19-1HK$6,898

Thu 22-500:45HKG - ORD

2 stops36h 08mDelta

Deal found 20-1HK$6,992

Find flights from Hong Kong to Illinois within your budget

Fly from

Fly to

Route

Departure

Return

Price

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 11-6

17:00-21:00

1 stop17h 00m

Chicago O'Hare Intl

Tue 5-8

00:30-14:25

1 stop24h 55m

HK$6,595

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 5-3

13:20-23:06

2 stops23h 46m

Chicago O'Hare Intl

Wed 12-3

16:45-12:00

2 stops30h 15m

HK$7,241

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sun 15-6

18:00-14:53

1 stop33h 53m

Chicago O'Hare Intl

Tue 5-8

08:40-22:45

2 stops25h 05m

HK$7,350

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 5-3

21:05-05:53

1 stop22h 48m

Chicago O'Hare Intl

Wed 12-3

07:10-19:20

2 stops23h 10m

HK$7,747

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 4-3

00:55-08:40

1 stop21h 45m

Chicago O'Hare Intl

Wed 12-3

12:25-11:20

1 stop33h 55m

HK$8,541

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Mon 21-4

12:30-14:25

Nonstop14h 55m

Chicago O'Hare Intl

Thu 1-5

16:05-20:45

Nonstop15h 40m

HK$8,619

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 25-2

00:55-20:46

2 stops33h 51m

Chicago O'Hare Intl

Wed 5-3

07:00-23:10

2 stops26h 10m

HK$8,798

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Tue 4-3

00:55-22:20

2 stops35h 25m

Chicago Midway

Wed 12-3

09:25-23:10

2 stops24h 45m

HK$8,798

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 8-7

10:30-09:50

1 stop36h 20m

Chicago O'Hare Intl

Tue 29-7

19:50-08:50

1 stop24h 00m

HK$8,860

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 10-6

01:25-15:25

1 stop27h 00m

Chicago O'Hare Intl

Wed 6-8

19:40-23:50

2 stops39h 10m

HK$9,600

Flights are sorted by cheapest return flights first.

Deals found on 20-1

Showing 1-10 of 35 results

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.

Travel insights for flights from Hong Kong to Illinois

Get recent, data-driven insights about flights from Hong Kong to Illinois including ideal travel times, pricing trends, and more.

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

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

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

Rainfall in Illinois by month

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.

Temperature in Illinois 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Illinois

Peruse reviews from past customers who have flown with United Airlines, Korean Air and Cathay Pacific from Hong Kong to Illinois to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.5

Very Good

1,039 reviews

Check prices

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air

8.5

Very Good

1,039 reviews

Korean Air

8.5

Very Good

1,039 reviews

Check prices

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

EVA Air

8.4

Very Good

1,255 reviews

Korean Air

8.5

Very Good

1,039 reviews

Check prices

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines

8.3

Very Good

1,449 reviews

Korean Air

8.5

Very Good

1,039 reviews

Check prices

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines

8.3

Very Good

466 reviews

Korean Air

8.5

Very Good

1,039 reviews

Check prices

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates

8.1

Very Good

3,356 reviews

Korean Air

8.5

Very Good

1,039 reviews

Check prices

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

What are the cheapest airlines to fly from Hong Kong to Illinois one-way?
The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as HK$4,344. However, be on the lookout for offers from EVA Air and Qatar Airways, as they are both options that can get you from Hong Kong to Illinois for a low price.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Hong Kong to Illinois

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Complete your trip

Illinois car hire

Chicago O'Hare Intl Airport car hire

Chicago Midway Airport car hire

Moline Quad-City Airport car hire

Bloomington-Normal Airport car hire

Chicago Greater Rockford Airport car hire

Springfield Capital Airport car hire

Champaign University-Willard Airport car hire

Belleville Airport car hire

Quincy Regional Airport car hire

Chicago car hire

Top 3 airlines flying from Hong Kong to Illinois

Airline	Cheapest	Average	Flexibility	On-time
EVA Air	CheapestHK$6,611	AverageHK$7,752	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
United Airlines	CheapestHK$6,649	AverageHK$8,110	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Cathay Pacific	CheapestHK$7,726	AverageHK$9,770	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Fly with Cheapflights

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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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.

Cheap flights from Hong Kong to Illinois from HK$4,344

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 5-4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hong Kong to Illinois

Round-trip from

One-way from

Find flight deals from Hong Kong to Illinois

Cheapest flights from Hong Kong to IllinoisExplore 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 January 2025.

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 January 2025.

Find flights from Hong Kong to Illinois within your budget

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.

Travel insights for flights from Hong Kong to Illinois

Get recent, data-driven insights about flights from Hong Kong to Illinois including ideal travel times, pricing trends, and more.

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 January 2025.

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 January 2025.

Rainfall in Illinois by month

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

Temperature in Illinois by month

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

Reviews of airlines servicing Illinois

Peruse reviews from past customers who have flown with United Airlines, Korean Air and Cathay Pacific from Hong Kong to Illinois to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What are the cheapest airlines to fly from Hong Kong to Illinois one-way?

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

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

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

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 Hong Kong to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Hong Kong to Illinois

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?

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

Can Cheapflights 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?

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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 January 2025.