How does KAYAK find such low prices on flights from Illinois to Hong Kong?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Hong Kong.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Hong Kong?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hong Kong from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Hong Kong?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hong Kong with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Hong Kong?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hong Kong from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$382 CHEAP FLIGHTS from Illinois to Hong Kong

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Cheap Flights from Illinois to Hong Kong

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Hong Kong

Wed, Oct 21 - Wed, Oct 28

11:25 am - 7:25 amORD Chicago O'Hare Intl-HKG Hong Kong Intl

31h 00m1 stop Istanbul

9:45 am - 7:20 pmHKG Hong Kong Intl-ORD Chicago O'Hare Intl

46h 35m1 stop Istanbul

$972Turkish Airlines

Sat, Oct 31 - Sat, Nov 7

3:30 pm - 11:10 pmORD Chicago O'Hare Intl-HKG Hong Kong Intl

42h 40m2 stops Vancouver Intl Incheon Intl

10:45 am - 5:10 pmHKG Hong Kong Intl-ORD Chicago O'Hare Intl

44h 25m2 stops Vancouver Intl Calgary

$978Air Canada

Sat, Nov 21 - Sat, Dec 5

3:30 pm - 11:20 amORD Chicago O'Hare Intl-HKG Hong Kong Intl

53h 50m2 stops Vancouver Intl Incheon Intl

10:45 am - 5:10 pmHKG Hong Kong Intl-ORD Chicago O'Hare Intl

44h 25m2 stops Vancouver Intl Calgary

$978Air Canada

Wed, Feb 10 - Fri, Feb 19

3:35 pm - 5:10 amORD Chicago O'Hare Intl-HKG Hong Kong Intl

23h 35m1 stop Vancouver Intl

10:45 am - 2:32 pmHKG Hong Kong Intl-ORD Chicago O'Hare Intl

17h 47m1 stop Vancouver Intl

$980Singapore Airlines

Tue, Feb 9 - Fri, Feb 19

3:35 pm - 5:10 amORD Chicago O'Hare Intl-HKG Hong Kong Intl

23h 35m1 stop Vancouver Intl

10:45 am - 2:32 pmHKG Hong Kong Intl-ORD Chicago O'Hare Intl

17h 47m1 stop Vancouver Intl

$980Singapore Airlines

Thu, Feb 4 - Sat, Feb 13

3:35 pm - 5:10 amORD Chicago O'Hare Intl-HKG Hong Kong Intl

23h 35m1 stop Vancouver Intl

10:45 am - 2:32 pmHKG Hong Kong Intl-ORD Chicago O'Hare Intl

17h 47m1 stop Vancouver Intl

$980ANA

Sun, Feb 7 - Thu, Feb 18

3:35 pm - 5:10 amORD Chicago O'Hare Intl-HKG Hong Kong Intl

23h 35m1 stop Vancouver Intl

10:45 am - 2:32 pmHKG Hong Kong Intl-ORD Chicago O'Hare Intl

17h 47m1 stop Vancouver Intl

$980ANA

Wed, Feb 3 - Wed, Mar 10

2:39 pm - 4:10 amCMI Champaign University-Willard-HKG Hong Kong Intl

47h 31m2 stops Dallas/Fort Worth Tokyo Haneda

10:30 am - 10:03 pmHKG Hong Kong Intl-CMI Champaign University-Willard

25h 33m2 stops Tokyo Narita Dallas/Fort Worth

$980Japan Airlines

Wed, Oct 21 - Wed, Oct 28

8:10 pm - 7:25 amORD Chicago O'Hare Intl-HKG Hong Kong Intl

22h 15m1 stop Istanbul

9:45 am - 11:00 amHKG Hong Kong Intl-ORD Chicago O'Hare Intl

38h 15m1 stop Istanbul

$980Turkish Airlines

Wed, Feb 3 - Wed, Mar 10

2:39 pm - 4:10 amCMI Champaign University-Willard-HKG Hong Kong Intl

47h 31m2 stops Dallas/Fort Worth Tokyo Haneda

10:30 am - 10:03 pmHKG Hong Kong Intl-CMI Champaign University-Willard

25h 33m2 stops Tokyo Narita Dallas/Fort Worth

$981Japan Airlines

Recent last minute flight deals from Illinois to Hong Kong

Fri, Aug 28 - Wed, Sep 2

6:00 am - 11:30 pmORD Chicago O'Hare Intl-HKG Hong Kong Intl

28h 30m2 stops Seattle/Tacoma Intl Incheon Intl

10:30 am - 11:59 pmHKG Hong Kong Intl-ORD Chicago O'Hare Intl

26h 29m2 stops Tokyo Narita Seattle/Tacoma Intl

$993Multiple Airlines

Sun, Aug 30 - Sun, Sep 6

3:40 pm - 5:15 amORD Chicago O'Hare Intl-HKG Hong Kong Intl

24h 35m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

9:05 am - 11:59 pmHKG Hong Kong Intl-ORD Chicago O'Hare Intl

27h 54m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,010Multiple Airlines

Wed, Aug 26 - Wed, Sep 9

12:30 am - 10:05 amORD Chicago O'Hare Intl-HKG Hong Kong Intl

20h 35m1 stop Taipei City Taiwan Taoyuan Intl

10:10 am - 8:45 pmHKG Hong Kong Intl-ORD Chicago O'Hare Intl

23h 35m1 stop Taipei City Taiwan Taoyuan Intl

$1,100EVA Air

Thu, Aug 27 - Wed, Sep 2

12:30 am - 7:55 pmORD Chicago O'Hare Intl-HKG Hong Kong Intl

30h 25m1 stop Taipei City Taiwan Taoyuan Intl

7:40 pm - 8:45 pmHKG Hong Kong Intl-ORD Chicago O'Hare Intl

38h 05m1 stop Taipei City Taiwan Taoyuan Intl

$1,130EVA Air

Thu, Aug 27 - Wed, Sep 9

2:30 pm - 1:30 pmORD Chicago O'Hare Intl-HKG Hong Kong Intl

34h 00m1 stop Tokyo Haneda

3:15 pm - 10:45 amHKG Hong Kong Intl-ORD Chicago O'Hare Intl

32h 30m1 stop Tokyo Haneda

$1,136Japan Airlines

Thu, Aug 27 - Wed, Sep 9

10:40 am - 9:10 pmORD Chicago O'Hare Intl-HKG Hong Kong Intl

21h 30m1 stop Tokyo Narita

4:20 pm - 10:45 amHKG Hong Kong Intl-ORD Chicago O'Hare Intl

31h 25m1 stop Tokyo Haneda

$1,143Japan Airlines

Fri, Aug 28 - Sun, Aug 30

8:42 am - 6:55 pmSTL Lambert-St Louis-HKG Hong Kong Intl

21h 13m1 stop San Francisco

11:55 pm - 7:16 pmHKG Hong Kong Intl-STL Lambert-St Louis

32h 21m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,212United Airlines

Fri, Aug 28 - Sun, Aug 30

6:15 am - 10:35 pmSTL Lambert-St Louis-HKG Hong Kong Intl

27h 20m2 stops Houston George Bush Intcntl Tokyo Narita

11:55 pm - 7:16 pmHKG Hong Kong Intl-STL Lambert-St Louis

32h 21m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,212ANA

Thu, Aug 27 - Wed, Sep 9

12:15 pm - 12:25 pmORD Chicago O'Hare Intl-HKG Hong Kong Intl

35h 10m1 stop Tokyo Haneda

9:30 am - 8:33 pmHKG Hong Kong Intl-ORD Chicago O'Hare Intl

24h 03m2 stops Tokyo Narita Los Angeles Los Angeles

$1,299ANA

Thu, Aug 27 - Wed, Sep 9

4:00 pm - 9:00 pmORD Chicago O'Hare Intl-HKG Hong Kong Intl

16h 00mnonstop

12:10 pm - 2:20 pmHKG Hong Kong Intl-ORD Chicago O'Hare Intl

15h 10mnonstop

$1,359Cathay Pacific

Recent direct flight deals from Illinois to Hong Kong

Thu, Oct 29 - Mon, Nov 9

3:35 pm - 8:30 pmORD Chicago O'Hare Intl-HKG Hong Kong Intl

15h 55mnonstop

12:35 pm - 12:55 pmHKG Hong Kong Intl-ORD Chicago O'Hare Intl

14h 20mnonstop

$1,230Cathay Pacific

Mon, Oct 5 - Mon, Oct 12