HKG

$398 Find Cheap Flights from Illinois to Hong Kong

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Hong Kong departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Illinois to Hong Kong

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Hong Kong that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Hong Kong

Wed, Sep 10 - Wed, Sep 17
Turkish Airlines Logo
11:45 pm - 8:50 amORD-HKG
44h 05m1 stop
Turkish Airlines Logo
10:30 pm - 9:40 amHKG-ORD
24h 10m1 stop
$801Turkish Airlines
Find Deal
Mon, Nov 3 - Tue, Nov 25
Turkish Airlines Logo
8:20 pm - 5:05 pmORD-HKG
30h 45m1 stop
Turkish Airlines Logo
11:20 pm - 10:10 amHKG-ORD
24h 50m1 stop
$803Turkish Airlines
Find Deal
Wed, Aug 20 - Thu, Sep 25
Turkish Airlines Logo
7:50 pm - 5:15 pmORD-HKG
32h 25m1 stop
Turkish Airlines Logo
10:30 am - 9:40 amHKG-ORD
36h 10m1 stop
$805Turkish Airlines
Find Deal
Mon, Sep 1 - Sun, Sep 14
Korean Air Logo
12:10 pm - 10:30 pmORD-HKG
21h 20m1 stop
Korean Air Logo
12:45 am - 9:30 amHKG-ORD
21h 45m1 stop
$838Korean Air
Find Deal
Wed, Sep 24 - Wed, Oct 29
Air Canada Logo
3:40 pm - 4:05 pmORD-HKG
35h 25m1 stop
Air Canada Logo
7:25 pm - 4:58 pmHKG-ORD
34h 33m2 stops
$844Air Canada
Find Deal
Wed, Sep 3 - Wed, Sep 10
Air Canada Logo
7:41 pm - 4:05 pmORD-HKG
31h 24m1 stop
Air Canada Logo
6:00 pm - 9:51 amHKG-ORD
28h 51m2 stops
$847Air Canada
Find Deal
Tue, Sep 30 - Mon, Oct 13
Logo
6:20 am - 10:50 pmORD-HKG
27h 30m2 stops
Logo
12:30 am - 11:59 pmHKG-ORD
36h 29m2 stops
$851
Find Deal
Tue, Jul 8 - Wed, Oct 29
Korean Air Logo
12:30 pm - 10:30 pmORD-HKG
21h 00m1 stop
Korean Air Logo
12:55 am - 9:30 amHKG-ORD
21h 35m1 stop
$864Korean Air
Find Deal
Tue, Oct 21 - Mon, Nov 17
Logo
8:40 am - 10:45 pmORD-HKG
25h 05m2 stops
Logo
2:00 am - 8:25 pmHKG-ORD
32h 25m2 stops
$882
Find Deal
Sun, Oct 12 - Mon, Oct 27
China Airlines Logo
6:00 am - 9:15 amORD-HKG
38h 15m2 stops
China Airlines Logo
5:35 pm - 6:22 amHKG-ORD
25h 47m2 stops
$965China Airlines
Find Deal
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Good to know

Low seasonAugust
High seasonJune
Cheapest flight$398
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Chicago O'Hare Airport to Hong Kong

Flights from Illinois to Hong Kong: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Illinois to Hong Kong 
Learn how KAYAK collects reviews and tips from users.
LionelFlew with Cathay PacificORD-HKGMar 2025
We chose a long layover in Hong-Kong on our way to Indonesia, on purpose (22h), and were able to do some well worth sightseeing.
DarylFlew with Cathay PacificORD-HKGJan 2025
They are strict with carry on and they weigh it upon check in.
Verified travelerFlew with Cathay PacificORD-HKGNov 2024
First flight to hkg but been to asia many times. Most airlines have frequent beverage service to combat the dehydration that comes with a long flight.

FAQs for booking flights from Illinois to Hong Kong

  • 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.

Everything you need to know for your flight to Hong Kong

Information on the airport you'll fly into in Hong Kong

Hong Kong (HKG)

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