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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$510 CHEAP FLIGHTS from Illinois to Hong Kong

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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.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Hong Kong

KAYAK's recommended round-trip deals from the most popular airlines that fly from Illinois to Hong Kong.

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

11:45 pm - 5:15 pmORD-HKG

28h 30m1 stop

10:30 am - 9:40 amHKG-ORD

36h 10m1 stop

$824Turkish Airlines

Find Deal

Sat, Sep 6 - Thu, Sep 18

11:45 pm - 8:50 amORD-HKG

44h 05m1 stop

11:20 pm - 10:10 amHKG-ORD

24h 50m1 stop

$838Turkish Airlines

Find Deal

Mon, Oct 6 - Mon, Nov 10

6:06 pm - 4:05 pmORD-HKG

56h 59m2 stops

6:00 pm - 5:39 amHKG-ORD

48h 39m2 stops

$890Air Canada

Find Deal

Mon, Sep 29 - Wed, Oct 8

3:35 pm - 4:05 pmORD-HKG

35h 30m1 stop

6:00 pm - 9:08 amHKG-ORD

28h 08m2 stops

$900Air Canada

Find Deal

Wed, Sep 10 - Wed, Sep 17

4:00 pm - 8:50 pmORD-HKG

15h 50mnonstop

12:40 pm - 2:25 pmHKG-ORD

14h 45mnonstop

$915Cathay Pacific

Find Deal

Mon, Aug 25 - Thu, Sep 18

4:00 pm - 8:50 pmORD-HKG

15h 50mnonstop

12:40 pm - 2:25 pmHKG-ORD

14h 45mnonstop

$920Cathay Pacific

Find Deal

Mon, Aug 18 - Tue, Sep 2

12:10 pm - 10:30 pmORD-HKG

21h 20m1 stop

12:45 am - 9:30 amHKG-ORD

21h 45m1 stop

$946Korean Air

Find Deal

Wed, Sep 3 - Tue, Sep 9

9:14 pm - 4:45 pmORD-HKG

30h 31m1 stop

10:30 pm - 5:04 amHKG-ORD

19h 34m1 stop

$971United Airlines

Find Deal

Mon, May 12 - Mon, Jun 9

12:10 pm - 10:40 amORD-HKG

33h 30m1 stop

12:35 pm - 9:30 amHKG-ORD

33h 55m1 stop

$996Korean Air

Find Deal

Sun, Oct 19 - Mon, Oct 27

8:45 am - 6:55 pmORD-HKG

21h 10m1 stop

10:30 pm - 5:04 amHKG-ORD

19h 34m1 stop

$1,021United Airlines

Find Deal

Sat, May 10 - Mon, Jun 9

Useful Info

Low season	February
High season	June
Cheapest flight	$510

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly with an average 24% increase in price.

Flight from Chicago O'Hare Airport to Hong Kong

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.

Verified travelerFlew with Cathay PacificORD-HKGDec 2024

This flight need to allow longer transit times in case of delay feom the destination.

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.

Verified travelerFlew with Cathay PacificORD-HKGApr 2024

The flight time departure in the afternoon was good, it give me alot of time make it to the airport and for checking in baggage. Would choose this airline and time again if available.

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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

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

Hong Kong (HKG)

HKG

$510 Find Cheap Flights from Illinois to Hong Kong

KAYAK searches hundreds of travel sites at once for deals on flights to Hong Kong

Cheap Flights from Illinois to Hong Kong

Recent round-trip flight deals from Illinois to Hong Kong

Recent one-way flight deals from Illinois to Hong Kong

Recent last minute flight deals from Illinois to Hong Kong

Recent direct flight deals from Illinois to Hong Kong

Good to know

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

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

Cabin class types available on flights to Illinois

Complete your trip to Hong Kong with a hotel stay or car rental

Find direct flights for Hong Kong

Flights to other popular destinations

Flights from domestic origins to Hong Kong

Choose which airport to fly into in Hong Kong

Find deals for your return flight