Cheap flights from Chicago O'Hare Intl Airport to Hong Kong from $449

The month of November is, on average, the cheapest month to fly to Hong Kong from Chicago O'Hare Intl Airport, with most prices found around $1,050. The month of February is another great option to travel to Hong Kong, with average flight prices from Chicago O'Hare Intl Airport averaging around $1,066.

The cheapest day to depart from Chicago O'Hare Intl Airport 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 $911. The most expensive day to fly to Hong Kong is Sunday, with ticket prices averaging around $1,037.

The cheapest time of day to fly to Hong Kong is at noon when flights can be purchased for as low as $902. In the afternoon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,005 per ticket.

Fly from Chicago O'Hare Intl to Hong Kong Intl for the best Chicago O'Hare Intl - Hong Kong flight prices

You are more likely to see cheaper flights to Hong Kong from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,164 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Chicago O'Hare Intl Airport for as low as $1,027 on momondo.

There are 3 cabin classes available to choose from on Chicago O'Hare Intl to Hong Kong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 31% of flights between Chicago and Hong Kong have experienced a delay on any given week. The average delay length over the past 12 months has been 199 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, Cathay Pacific have had the least number of delays on this route over the last 12 months; with about 30% of their flights experiencing any sort of delay.

As of March 2026, 2 flights take off from Chicago O'Hare Intl Airport and land in Hong Kong each day. The most common flight departure time for this route is 3:00PM, with 100% of daily flights taking off in the afternoon.

As of March 2026, there are 14 flights per week flying from Chicago O'Hare Intl Airport to Hong Kong. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.