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Cheap flights from Illinois to Hong Kong from $415

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Hong Kong departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Hong Kong

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:10 pm - 7:50 am
ORD
-
HKG
22h 40m
1 stop
Turkish Airlines Logo
9:20 am - 9:40 am
HKG
-
ORD
37h 20m
1 stop
$893Turkish Airlines
Tue, Sep 15 - Thu, Oct 15
Turkish Airlines Logo
8:10 pm - 7:50 am
ORD
-
HKG
22h 40m
1 stop
Turkish Airlines Logo
9:20 am - 9:40 am
HKG
-
ORD
37h 20m
1 stop
$899Turkish Airlines
Tue, Sep 15 - Thu, Oct 15
Multiple Airlines Logo
5:55 pm - 9:15 am
ORD
-
HKG
26h 20m
2 stops
Multiple Airlines Logo
8:10 pm - 7:00 am
HKG
-
ORD
23h 50m
2 stops
$916Multiple Airlines
Tue, Sep 1 - Sun, Sep 13
Turkish Airlines Logo
8:10 pm - 7:25 am
ORD
-
HKG
22h 15m
1 stop
Turkish Airlines Logo
9:20 am - 9:40 am
HKG
-
ORD
37h 20m
1 stop
$936Turkish Airlines
Wed, Sep 16 - Thu, Oct 15
Multiple Airlines Logo
8:42 pm - 1:05 pm
ORD
-
HKG
27h 23m
2 stops
Multiple Airlines Logo
8:10 pm - 12:07 pm
HKG
-
ORD
28h 57m
2 stops
$940Multiple Airlines
Mon, Sep 14 - Mon, Sep 28
Qatar Airways Logo
7:20 pm - 4:45 pm
ORD
-
HKG
32h 25m
1 stop
Qatar Airways Logo
12:55 am - 3:05 pm
HKG
-
ORD
27h 10m
1 stop
$943Qatar Airways
Thu, Apr 16 - Thu, Apr 23
China Airlines Logo
5:55 pm - 9:15 am
ORD
-
HKG
26h 20m
2 stops
China Airlines Logo
8:10 pm - 7:00 am
HKG
-
ORD
23h 50m
2 stops
$944China Airlines
Tue, Sep 1 - Sat, Sep 12
Qatar Airways Logo
7:20 pm - 4:45 pm
ORD
-
HKG
32h 25m
1 stop
Qatar Airways Logo
6:15 pm - 3:05 pm
HKG
-
ORD
33h 50m
1 stop
$952Qatar Airways
Mon, Apr 20 - Thu, Apr 30
Air Canada Logo
6:00 am - 5:15 am
STL
-
HKG
34h 15m
2 stops
Air Canada Logo
9:45 am - 2:18 pm
HKG
-
STL
41h 33m
2 stops
$1,050Air Canada
Mon, Sep 14 - Wed, Oct 14
Air Canada Logo
1:05 pm - 5:15 am
STL
-
HKG
51h 10m
2 stops
Air Canada Logo
9:45 am - 3:46 pm
HKG
-
STL
43h 01m
2 stops
$1,051Air Canada
Tue, May 12 - Wed, May 27

Delta flights from Illinois to Hong Kong

Our best Delta deals on Illinois to Hong Kong flight tickets
Delta
Aug 12
STL2:15 pmLambert-St Louis
25h 50m
2 stops
HKG5:05 amHong Kong Intl
Aug 26
HKG12:20 pmHong Kong Intl
25h 16m
2 stops
STL12:36 amLambert-St Louis
$1,243
Delta
Apr 29
MDW9:29 amChicago Midway
24h 16m
2 stops
HKG10:45 pmHong Kong Intl
May 5
HKG12:45 amHong Kong Intl
24h 58m
2 stops
MDW12:43 pmChicago Midway
$1,245
Delta
Aug 21
MDW1:00 pmChicago Midway
27h 05m
2 stops
HKG5:05 amHong Kong Intl
Dec 23
HKG10:45 amHong Kong Intl
25h 00m
2 stops
MDW9:45 pmChicago Midway
$1,285

Air Canada flights from Illinois to Hong Kong

Our best Air Canada deals on Illinois to Hong Kong flight tickets
Air Canada
Apr 15
ORD3:40 pmChicago O'Hare Intl
24h 35m
1 stop
HKG5:15 amHong Kong Intl
May 13
HKG9:45 amHong Kong Intl
23h 23m
2 stops
ORD8:08 pmChicago O'Hare Intl
$982
Air Canada
May 6
ORD3:40 pmChicago O'Hare Intl
24h 35m
1 stop
HKG5:15 amHong Kong Intl
May 27
HKG9:45 amHong Kong Intl
22h 40m
2 stops
ORD7:25 pmChicago O'Hare Intl
$987
Air Canada
May 16
ORD10:43 amChicago O'Hare Intl
53h 32m
2 stops
HKG5:15 amHong Kong Intl
Jun 3
HKG9:45 amHong Kong Intl
32h 55m
1 stop
ORD5:40 amChicago O'Hare Intl
$988

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated March 31, 2026.
Use the filters below to find and compare flights from Illinois to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Tue 9/15

8:10 pm-7:50 am

1 stop22h 40m

Hong Kong Intl

Thu 10/15

9:20 am-9:40 am

1 stop37h 20m

$893

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Tue 9/15

8:10 pm-7:50 am

1 stop22h 40m

Hong Kong Intl

Thu 10/15

9:20 am-9:40 am

1 stop37h 20m

$899
Quickest round-trip

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Tue 9/1

5:55 pm-9:15 am

2 stops26h 20m

Hong Kong Intl

Sun 9/13

8:10 pm-7:00 am

2 stops23h 50m

$916

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Wed 9/16

8:10 pm-7:25 am

1 stop22h 15m

Hong Kong Intl

Thu 10/15

9:20 am-9:40 am

1 stop37h 20m

$936

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Mon 9/14

8:42 pm-1:05 pm

2 stops27h 23m

Hong Kong Intl

Mon 9/28

8:10 pm-12:07 pm

2 stops28h 57m

$940

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Thu 4/16

7:20 pm-4:45 pm

1 stop32h 25m

Hong Kong Intl

Thu 4/23

12:55 am-3:05 pm

1 stop27h 10m

$943

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Tue 9/1

5:55 pm-9:15 am

2 stops26h 20m

Hong Kong Intl

Sat 9/12

8:10 pm-7:00 am

2 stops23h 50m

$944

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Mon 4/20

7:20 pm-4:45 pm

1 stop32h 25m

Hong Kong Intl

Thu 4/30

6:15 pm-3:05 pm

1 stop33h 50m

$952

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Mon 9/14

6:00 am-5:15 am

2 stops34h 15m

Hong Kong Intl

Wed 10/14

9:45 am-2:18 pm

2 stops41h 33m

$1,050

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Tue 5/12

1:05 pm-5:15 am

2 stops51h 10m

Hong Kong Intl

Wed 5/27

9:45 am-3:46 pm

2 stops43h 01m

$1,051

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hong Kong from

How to get the cheapest flight ticket from Illinois to Hong Kong

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hong Kong?

The month of January is, on average, the cheapest month to fly to Hong Kong from Illinois, with most prices found around $824. The month of March is another great option to travel to Hong Kong, with average flight prices from Illinois averaging around $1,035.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart from Illinois to Hong Kong is on a Tuesday. Travelers who choose to depart for Hong Kong on a Tuesday will often find tickets for as low as $912. The most expensive day to fly to Hong Kong is Sunday, with ticket prices averaging around $1,037.

What is the cheapest time of day to depart on your flight to Hong Kong?

The cheapest time of day to fly to Hong Kong is at noon when flights can be purchased for as low as $902. In the afternoon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,004 per ticket.

What is the cheapest Illinois to Hong Kong Intl flight route?

Fly from Chicago O'Hare Intl to Hong Kong Intl for the best Illinois - Hong Kong Intl flight prices

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

You are more likely to see cheaper flights to Hong Kong from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,164 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Illinois for as low as $1,027 on momondo.

What cabin class options are available on Illinois to Hong Kong Intl flights?

There are 3 cabin classes available to choose from on Illinois to Hong Kong Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Hong Kong flights?

You could potentially save up to 8% on your flight if you consider stops on a Illinois to Hong Kong flight.

Cheap Illinois to Hong Kong flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Hong Kong

Best Price Found

$485

Fastest flight time

15h 45m

Direct flights

Every day

Airports in Hong Kong

1 airport
The best one-way flight to Hong Kong from Illinois in the past 72 hours is $485. The best round-trip flight deal from Illinois to Hong Kong found on momondo in the last 72 hours is $1,070.
The fastest flight from Illinois to Hong Kong takes 15h 45m
Direct flights go from Illinois to Hong Kong every day.
There is 1 airport in Hong Kong. From Illinois there are direct flights to Hong Kong Intl (HKG).
Search flight deals

  • When did momondo last update prices for flights from Illinois to Hong Kong Intl Airport?

    Prices for flights from Illinois to Hong Kong Intl Airport were last updated today.

  • How many operators does momondo search for flights from Illinois to Hong Kong Intl Airport?

  • How old do you have to be to fly from Illinois to Hong Kong Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Hong Kong Intl Airport.

  • What documentation or ID do you need to fly to Hong Kong Intl Airport?

    The travel and health documents required for your trip to Hong Kong Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hong Kong Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Illinois to Hong Kong?

Best airlines flying from Illinois to Hong Kong

Compare and see reviews for airlines that fly from Illinois to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $666Free CancellationRating
7.1
10,872 reviews
Search Air Canada flights
ANAPriceFrom $768Free CancellationRating
8.4
1,161 reviews
Search ANA flights
Turkish AirlinesPriceFrom $784Free CancellationRating
7.4
4,291 reviews
Search Turkish Airlines flights
Korean AirPriceFrom $872Free CancellationRating
8.4
1,203 reviews
Search Korean Air flights
EVA AirPriceFrom $904Free CancellationRating
8.5
1,397 reviews
Search EVA Air flights
Japan AirlinesPriceFrom $930Free CancellationRating
8.3
1,760 reviews
Search Japan Airlines flights
Cathay PacificPriceFrom $950Free CancellationRating
7.6
1,234 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $971Free CancellationRating
7.4
9,529 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Hong Kong?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Hong Kong for you.

Can I find flights from Illinois to Hong Kong with flexible booking policies on momondo?

Yes. All flights to Hong Kong from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Illinois to Hong Kong?

Once all potential Illinois to Hong Kong flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Illinois to Hong Kong right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Hong Kong from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Hong Kong trip

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Find better results for your trip to Hong Kong

Fly your favorite airline to Hong Kong

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Cathay Pacific
United Airlines
EVA Air
Air Canada
ANA
Turkish Airlines
Japan Airlines
Korean Air