Cheap flights from Chicago to Hong Kong from $398
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Hong Kong departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Chicago 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 October is, on average, the cheapest month to fly to Hong Kong from Chicago, with most prices found around $1,048. The month of February is another great option to travel to Hong Kong, with average flight prices from Chicago averaging around $1,057.
What is the cheapest day to depart on your flight to Hong Kong?
The cheapest day to depart from Chicago to Hong Kong is on a Monday. Travelers who choose to depart for Hong Kong on a Monday will often find tickets for as low as $926. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,106.
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 $1,010. In the afternoon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,028 per ticket.
What is the cheapest Chicago to Hong Kong flight route?
Fly from Chicago O'Hare Intl to Hong Kong Intl for the best Chicago - Hong Kong 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 Chicago when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,203 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Chicago for as low as $897 on momondo.
What cabin class options are available on Chicago to Hong Kong flights?
There are 3 cabin classes available to choose from on Chicago to Hong Kong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Chicago to Hong Kong?
Air Canada, Japan Airlines, and United Airlines are the most popular carriers operating from Chicago to Hong Kong
What airlines fly to Hong Kong?
Cathay Pacific, United Airlines and Air Canada are the top three most popular airlines that fly to Hong Kong from Chicago according to our data. Cathay Pacific is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Hong Kong. Keep in mind that there are 8 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to Hong Kong on average per day?
As of June 2025, there are 2 flights per day flying from Chicago to Hong Kong. The most common time of day flights depart is 4:00PM, with 100% of flights taking off in the afternoon.
How many flights depart from Chicago to Hong Kong on average per week?
As of June 2025, 14 flights take off from Chicago and land in Hong Kong each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
Cheap Chicago to Hong Kong flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Hong Kong
When did momondo last update prices for flights from Chicago to Hong Kong?
Prices for flights from Chicago to Hong Kong were last updated today.
How many operators does momondo search for flights from Chicago to Hong Kong?
The number of operators available for flights from Chicago to Hong Kong is 8 as of June 2025.
How old do you have to be to fly from Chicago to Hong Kong?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Hong Kong.
What documentation or ID do you need to fly to Hong Kong?
The travel and health documents you'll need for your trip to Hong Kong may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hong Kong. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Hong Kong?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Hong Kong is Boeing 777-300ER (49.19% of total bookings). The next most popular plane models are Boeing 787-10 Dreamliner (26.50%), Boeing 777-300 (20.04%), and Airbus A350-900 (3.23%).
Best airlines flying from Chicago to Hong Kong
Compare and see reviews for airlines that fly from Chicago to Hong Kong with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $621 | Free Cancellation | Rating 7.1 9,537 reviews | |||
| PriceFrom $738 | Free Cancellation | Rating 7.3 3,848 reviews | |||
| PriceFrom $811 | Free Cancellation | Rating 8.4 1,088 reviews | |||
| PriceFrom $836 | Free Cancellation | Rating 8.3 1,490 reviews | |||
| PriceFrom $871 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $939 | Free Cancellation | Rating 8.3 882 reviews | |||
| PriceFrom $989 | Free Cancellation | Rating 7.5 892 reviews | |||
| PriceFrom $992 | Free Cancellation | Rating 8.4 1,202 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago 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 Chicago to Hong Kong for you.
Can I find flights from Chicago to Hong Kong with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Hong Kong from Chicago with this policy.
How can momondo help me find flights from Chicago to Hong Kong?
Once you have performed a search for Chicago to Hong Kong flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chicago to Hong Kong right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Hong Kong, momondo offers a useful price alert feature which will track prices for flights to Hong Kong from Chicago and alert you when they change.