Cheap flights from Japan to Chicago from $341

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $1,381. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Japan because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,777.

Flying to Chicago O'Hare Intl Airport from Japan in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,483 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around $1,784. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Tokyo Haneda to Chicago O'Hare Intl for the best Japan - Chicago O'Hare Intl flight prices

There are 4 cabin classes available to choose from on Japan to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

EVA Air, Cathay Pacific, and Emirates are the most popular carriers operating from Japan to Chicago O'Hare Intl

EVA Air, Japan Airlines and ANA are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Japan according to our data. EVA Air is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 3 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 14% of flights between Japan and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 148 minutes.

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

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

According to our data, ANA have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

As of April 2026, 15 flights take off from Japan and land in Chicago O'Hare Intl Airport each day. The most common flight departure time for this route is 5:00PM, with 53% of daily flights taking off in the afternoon.

As of April 2026, 105 flights take off from Japan and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.