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 Intl flight route?
Fly from Chicago O'Hare Intl to Hong Kong Intl for the best Chicago - Hong Kong Intl 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 Intl flights?
There are 3 cabin classes available to choose from on Chicago to Hong Kong Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Chicago to Hong Kong flights?
You could potentially save up to 2% on your flight if you consider stops on a Chicago to Hong Kong flight.
How have Chicago to Hong Kong flight prices changed over time?
As of June 2025, prices for Chicago to Hong Kong flights are approximately 28% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Chicago to Hong Kong Intl?
Air Canada, Japan Airlines, and United Airlines are the most popular carriers operating from Chicago to Hong Kong Intl
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.
When to book flights from Chicago to Hong Kong
Cheap Chicago to Hong Kong (CHI to HKG) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Hong Kong
How far is Chicago to Hong Kong Intl by plane?
The straight-line distance from Chicago to Hong Kong Intl is 7781.6 mi. Flights usually cover this in 19h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chicago to Hong Kong Intl Airport?
Prices for flights from Chicago to Hong Kong Intl Airport were last updated today.
How many operators does momondo search for flights from Chicago to Hong Kong Intl Airport?
The number of operators available for flights from Chicago to Hong Kong Intl Airport is 8 as of June 2025.
How old do you have to be to fly from Chicago to Hong Kong Intl Airport?
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 Intl Airport.
What documentation or ID do you need to fly to Hong Kong Intl Airport?
The travel and health documents you'll need for your trip to Hong Kong Intl Airport 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 Intl Airport. 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?
momondo data reveals that the most frequently booked plane model on the route from Chicago to Hong Kong is Boeing 777-300ER, representing 49.19% of all bookings. The subsequent popular models are Boeing 787-10 Dreamliner at 26.50%, Boeing 777-300 at 20.04%, and Airbus A350-900 at 3.23%.
What is the most popular airline from Chicago to Hong Kong?
Based on momondo bookings for flights between Chicago and Hong Kong, the leading airline is Cathay Pacific, making up 51% of the total bookings. Other popular airlines include United Airlines with 17%, Air Canada with 14%, and EVA Air with 13%.
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 |
Cathay Pacific Flights From Chicago to Hong Kong
Cathay Pacific is one of the most popular airlines flying from Chicago to Hong Kong, operating 7 flights/week on average for this route. A good Cathay Pacific flight deal for Chicago to Hong Kong starts from $989 round-trip, up to an average price of $1,220. Our users have rated Cathay Pacific at 7.5/10.
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Hong Kong?
Finding the right flight to Hong Kong from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hong Kong quick and easy, saving you time and money.
Can I find flights from Chicago to Hong Kong with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Chicago to Hong Kong flights to just show those with flexible booking policies.
How can momondo help me find flights from Chicago to Hong Kong?
momondo helps you find the best flight between Chicago and Hong Kong by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chicago to Hong Kong right now. Can momondo alert me if prices change?
Price alerts on flights to Hong Kong from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.