HKG

$419 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 5/11. 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, 0 bags

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Flight Deals

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

Fr, Apr 24 - Fr, Mai 8
Turkish Airlines Logo
8:10 pm - 7:25 am
ORD
-
HKG
22h 15m
1 stop
Turkish Airlines Logo
8:55 am - 9:40 am
HKG
-
ORD
37h 45m
1 stop
$865Turkish Airlines
Mo, Apr 20 - Di, Mai 5
Delta Logo
9:29 am - 10:45 pm
MDW
-
HKG
24h 16m
2 stops
Delta Logo
12:45 am - 5:58 pm
HKG
-
MDW
30h 13m
2 stops
$867Delta
Mo, Apr 20 - Mi, Mai 6
Delta Logo
8:50 am - 10:45 pm
ORD
-
HKG
24h 55m
2 stops
Delta Logo
12:20 pm - 9:38 pm
HKG
-
ORD
22h 18m
2 stops
$867Delta
Mo, Aug 24 - Di, Sep 15
Multiple Airlines Logo
1:10 pm - 6:15 am
ORD
-
HKG
28h 05m
1 stop
Multiple Airlines Logo
8:35 pm - 8:49 pm
HKG
-
ORD
37h 14m
2 stops
$868Multiple Airlines
Di, Sep 8 - Di, Okt 6
Delta Logo
2:55 pm - 5:05 am
ORD
-
HKG
25h 10m
1 stop
Delta Logo
5:55 pm - 12:37 pm
HKG
-
ORD
31h 42m
2 stops
$869Delta
So, Apr 5 - Do, Mai 21
Air China Logo
3:40 pm - 5:15 am
ORD
-
HKG
24h 35m
1 stop
Air China Logo
9:45 am - 2:45 pm
HKG
-
ORD
18h 00m
1 stop
$870Air China
So, Aug 30 - Mi, Sep 23
Multiple Airlines Logo
1:10 pm - 6:15 am
ORD
-
HKG
28h 05m
1 stop
Multiple Airlines Logo
1:40 am - 8:49 pm
HKG
-
ORD
32h 09m
2 stops
$877Multiple Airlines
So, Sep 13 - Mi, Okt 14
EVA Air Logo
5:32 pm - 5:15 am
STL
-
HKG
22h 43m
2 stops
EVA Air Logo
9:45 am - 8:00 pm
HKG
-
STL
23h 15m
2 stops
$921EVA Air
So, Apr 26 - Do, Apr 30
Air Canada Logo
4:05 pm - 5:15 am
STL
-
HKG
48h 10m
2 stops
Air Canada Logo
9:45 am - 12:06 pm
HKG
-
STL
39h 21m
2 stops
$942Air Canada
Mo, Apr 6 - Do, Mai 7
Air Canada Logo
4:05 pm - 5:15 am
STL
-
HKG
48h 10m
2 stops
Air Canada Logo
9:45 am - 9:13 pm
HKG
-
STL
24h 28m
2 stops
$961Air Canada
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$419
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 20% 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 Pacific
ORD
-
HKG
Mar 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 Pacific
ORD
-
HKG
Jan 2025
They are strict with carry on and they weigh it upon check in.
Verified travelerFlew with Cathay Pacific
ORD
-
HKG
Nov 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)