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$367+ Cheap flights from Illinois to Hong Kong (HKG)

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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HKG
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Illinois to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$750
(Air Canada)

One-way from

$367
(Kiwi.com)

Good round-trip deal

$909 or less

Good one-way deal

$561 or less
From Illinois to Hong Kong Intl
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One-way flight from Illinois to Hong Kong Intl
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Price to beat on a round-trip flight from Illinois to Hong Kong Intl.
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Price to beat on a one-way flight from Illinois to Hong Kong Intl.
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Find flight deals from Illinois to Hong Kong

Cheapest flights from Illinois to Hong Kong
Explore the most affordable flight options available from Illinois to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 1/2611:30 amSTL - HKG
2 stops41h 10mAir Canada
lun. 2/248:25 pmHKG - STL
2 stops33h 15mAir Canada
Deal found 1/20$750
This Air Canada deal was found by Cheapflights users on 1/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/63:40 pmORD - HKG
1 stop37h 00mAir Canada
jue. 3/137:25 pmHKG - ORD
1 stop32h 14mAir Canada
Deal found 1/19$805
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/611:55 amORD - HKG
1 stop39h 10mTurkish Airlines
mié. 3/511:20 pmHKG - ORD
1 stop24h 50mTurkish Airlines
Deal found 1/21$809
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/262:00 pmORD - HKG
2 stops38h 40mMultiple Airlines
vie. 3/72:20 amHKG - ORD
2 stops31h 35mMultiple Airlines
Deal found 1/20$822
This lol.travel deal was found by Cheapflights users on 1/19. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/411:25 amORD - HKG
1 stop21h 45mKorean Air
lun. 3/1012:55 amHKG - ORD
1 stop21h 45mKorean Air
Deal found 1/19$903
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 1/2611:30 amSTL - HKG
2 stops41h 10mMultiple Airlines
lun. 2/248:25 pmHKG - STL
3 stops33h 15mMultiple Airlines
Deal found 1/21$1,010
This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/2211:30 pmORD - HKG
1 stop24h 50mEVA Air
mié. 1/2911:15 amHKG - ORD
1 stop22h 20mEVA Air
Deal found 1/21$1,031
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/66:00 amMDW - HKG
2 stops27h 10mDelta
jue. 3/1312:35 pmHKG - MDW
2 stops33h 34mDelta
Deal found 1/21$1,079
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/67:00 amMDW - HKG
2 stops33h 55mMultiple Airlines
dom. 4/2712:50 amHKG - MDW
2 stops31h 16mMultiple Airlines
Deal found 1/20$1,168
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/41:39 pmSTL - HKG
2 stops27h 21mUnited Airlines
mar. 3/119:30 amHKG - STL
1 stop21h 23mUnited Airlines
Deal found 1/20$1,179
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/810:59 amMLI - HKG
2 stops40h 41mMultiple Airlines
sáb. 3/157:25 pmHKG - MLI
2 stops34h 14mMultiple Airlines
Deal found 1/21$1,218
This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/86:00 amMLI - HKG
2 stops43h 00mQatar Airways
vie. 3/1412:25 amHKG - MLI
2 stops34h 51mQatar Airways
Deal found 1/21$1,241

Find flights from Illinois to Hong Kong within your budget

Customize your flight search to find flights from Illinois to Hong Kong 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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

dom. 2/16

1:03 pm-6:40 pm

2 stops39h 37m

Hong Kong Intl

mié. 4/30

6:00 pm-3:47 pm

2 stops34h 47m

$750

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

jue. 3/6

3:40 pm-6:40 pm

1 stop37h 00m

Hong Kong Intl

jue. 3/13

7:25 pm-2:39 pm

1 stop32h 14m

$805

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

jue. 2/6

11:55 am-5:05 pm

1 stop39h 10m

Hong Kong Intl

mié. 3/5

11:20 pm-10:10 am

1 stop24h 50m

$809

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

mié. 2/26

2:00 pm-6:40 pm

2 stops38h 40m

Hong Kong Intl

vie. 3/7

2:20 am-7:55 pm

2 stops31h 35m

$822

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

mar. 3/4

11:25 am-11:10 pm

1 stop21h 45m

Hong Kong Intl

lun. 3/10

12:55 am-9:40 am

1 stop21h 45m

$903

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

mar. 3/25

6:44 am-10:40 pm

2 stops26h 56m

Hong Kong Intl

mié. 4/23

12:30 am-11:59 pm

2 stops36h 29m

$1,070

ChicagoHong Kong

MDW - HKG

MDWHKG

Chicago Midway

jue. 3/6

6:00 am-11:10 pm

2 stops27h 10m

Hong Kong Intl

jue. 3/13

12:35 pm-9:09 am

2 stops33h 34m

$1,079

ChicagoHong Kong

MDW - HKG

MDWHKG

Chicago Midway

jue. 3/6

7:00 am-6:55 am

2 stops33h 55m

Hong Kong Intl

dom. 4/27

12:50 am-7:06 pm

2 stops31h 16m

$1,168

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

mar. 3/4

1:39 pm-7:00 am

2 stops27h 21m

Hong Kong Intl

mar. 3/11

9:30 am-5:53 pm

1 stop21h 23m

$1,179

MolineHong Kong

MLI - HKG

MLIHKG

Moline Quad-City

sáb. 3/8

10:59 am-5:40 pm

2 stops40h 41m

Hong Kong Intl

sáb. 3/15

7:25 pm-4:39 pm

2 stops34h 14m

$1,218

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 39 results
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Best time to book a flight from Illinois to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Illinois 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.

Travel insights for flights from Illinois to Hong Kong

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

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

Currently, October is the cheapest month in which you can book a flight from Illinois to Hong Kong (average of $998). Flying from Illinois to Hong Kong in June is currently the most expensive (average of $1,665). 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 IL to HKG?

Find hourly flight availability from Illinois to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

When flying from Illinois to Hong Kong, 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 Illinois to Hong Kong

Explore weekly flight availability from Illinois to Hong Kong. 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 enero 21, 2025.

The most flights from USIL to HKG 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 Hong Kong by month

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

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

Temperature in Hong Kong by month

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

If weather is an important factor for your trip to Hong Kong, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated enero 21, 2025.
Peruse reviews from past customers who have flown with United Airlines, Lufthansa and Emirates from Illinois to Hong Kong to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

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

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

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

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

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

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

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
3,360 reviews
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

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.

Singapore Airlines
8.1
Very good
1,328 reviews
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

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

Find useful and relevant information for your journey from Illinois to Hong Kong. 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 into for flights to Hong Kong from Illinois?

    If you book a flight to Hong Kong from Illinois, you will be flying to Hong Kong Intl, which is the city’s only airport. Hong Kong Intl (HKG) is located 16.2 mi from the center of Hong Kong.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $521. However, be on the lookout for offers from Korean Air and Air India, as they are both options that can get you from Illinois to Hong Kong for a low price.

  • What are the most popular routes from Illinois to Hong Kong?

    While some choose either Chicago Midway - Hong Kong Intl or Lambert-St Louis - Hong Kong Intl, Chicago O'Hare Intl - Hong Kong Intl is the most popular route from Illinois to Hong Kong.

  • What are the most reliable airlines from Illinois to Hong Kong?

    The top 3 most reliable airlines when flying from Illinois to Hong Kong are Cathay Pacific (60%), MIAT Mongolian (60%) and Atlas Air (3%).

  • What are the cheapest flights from Illinois to Hong Kong?

    While on average a flight from Illinois to Hong Kong is generally $2,520, our data shows the cheapest flight currently is $468. When looking at the most popular route, (Chicago O'Hare Intl - Hong Kong Intl), you can expect to pay $766 for that flight.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Illinois to Hong Kong (average of $998). Flying from Illinois to Hong Kong in June is currently the most expensive (average of $1,665). 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.

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Alternative routes for Illinois to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Illinois to Hong Kong

Discover the top 9 airlines that operate flights from Illinois to Hong Kong. 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 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$621Average$909FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$738Average$799FlexibilityNo cancel feeOn-time77%
Japan AirlinesCheapest$840Average$1,074FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$851Average$1,103FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$911Average$1,242FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$1,005Average$1,356FlexibilityNo cancel feeOn-time72%
EVA AirCheapest$1,014Average$1,235FlexibilityNo cancel feeOn-time74%
DeltaCheapest$1,077Average$1,198FlexibilityNo cancel feeOn-timeN/A
ANACheapest$1,206Average$1,540FlexibilityNo cancel feeOn-time80%
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