$611 Cheap Flights from Chicago (ORD) to Nagasaki (NGS)

View $611 flight on Mon, Sep 8, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Nagasaki Airport (NGS)

Cheap Flights from Chicago to Nagasaki (ORD-NGS)

Prices were available within the past 7 days and start at $611 for one-way flights and $1,049 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Thu, Nov 13 - Tue, Nov 18
ORD
Chicago
NGS
Nagasaki
$1,049 Roundtrip, found 3 days ago
$1,049
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Thu, Nov 13 from Chicago to Nagasaki, returning Tue, Nov 18, priced at $1,049 found 3 days ago
Cathay Pacific
Mon, Sep 15 - Mon, Sep 22
ORD
Chicago
NGS
Nagasaki
$1,080 Roundtrip, found 2 hours ago
$1,080
Roundtrip
found 2 hours ago
Select Cathay Pacific flight, departing Mon, Sep 15 from Chicago to Nagasaki, returning Mon, Sep 22, priced at $1,080 found 2 hours ago
Korean Air
Tue, Dec 2 - Tue, Dec 16
ORD
Chicago
NGS
Nagasaki
$1,101 Roundtrip, found 15 hours ago
$1,101
Roundtrip
found 15 hours ago
Select Korean Air flight, departing Tue, Dec 2 from Chicago to Nagasaki, returning Tue, Dec 16, priced at $1,101 found 15 hours ago
Korean Air
Mon, Mar 30 - Thu, Apr 9
ORD
Chicago
NGS
Nagasaki
$1,104 Roundtrip, found 6 days ago
$1,104
Roundtrip
found 6 days ago
Select Korean Air flight, departing Mon, Mar 30 from Chicago to Nagasaki, returning Thu, Apr 9, priced at $1,104 found 6 days ago
United
Tue, Nov 25 - Fri, Dec 5
ORD
Chicago
NGS
Nagasaki
$1,107 Roundtrip, found 14 hours ago
$1,107
Roundtrip
found 14 hours ago
Select United flight, departing Tue, Nov 25 from Chicago to Nagasaki, returning Fri, Dec 5, priced at $1,107 found 14 hours ago
United
Tue, Nov 25 - Fri, Dec 5
ORD
Chicago
NGS
Nagasaki
$1,112 Roundtrip, found 14 hours ago
$1,112
Roundtrip
found 14 hours ago
Select United flight, departing Tue, Nov 25 from Chicago to Nagasaki, returning Fri, Dec 5, priced at $1,112 found 14 hours ago
Japan Airlines
Wed, Sep 24 - Wed, Oct 29
ORD
Chicago
NGS
Nagasaki
$1,115 Roundtrip, found 4 hours ago
$1,115
Roundtrip
found 4 hours ago
Select Japan Airlines flight, departing Wed, Sep 24 from Chicago to Nagasaki, returning Wed, Oct 29, priced at $1,115 found 4 hours ago
Japan Airlines
Wed, Sep 24 - Wed, Oct 29
ORD
Chicago
NGS
Nagasaki
$1,115 Roundtrip, found 4 hours ago
$1,115
Roundtrip
found 4 hours ago
Select Japan Airlines flight, departing Wed, Sep 24 from Chicago to Nagasaki, returning Wed, Oct 29, priced at $1,115 found 4 hours ago
United
Tue, Nov 25 - Fri, Dec 5
ORD
Chicago
NGS
Nagasaki
$1,118 Roundtrip, found 14 hours ago
$1,118
Roundtrip
found 14 hours ago
Select United flight, departing Tue, Nov 25 from Chicago to Nagasaki, returning Fri, Dec 5, priced at $1,118 found 14 hours ago
American Airlines
Tue, Nov 25 - Fri, Dec 5
ORD
Chicago
NGS
Nagasaki
$1,120 Roundtrip, found 14 hours ago
$1,120
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Tue, Nov 25 from Chicago to Nagasaki, returning Fri, Dec 5, priced at $1,120 found 14 hours ago

Alternative airports near Nagasaki

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Nagasaki Airport NGS. Cheapest and Closest option available. Average driving time to city center is 28 minutes. Flights from $1,107
NGS
Nagasaki Airport
CheapestClosest
Average driving time to city center28 min
Flights from $1,107
Flights from Chicago (ORD) to Nagasaki (NGS)
Origin airport
O'Hare Intl.
Destination airport
Nagasaki
Airlines serving
All Nippon Airways, American Airlines, Japan Airlines
Roundtrip price
$1,048
Distance
6732 mi

Chicago to Nagasaki Flights

The cheapest times to fly from Chicago to Nagasaki

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Nagasaki are during the month of November. You can find some of the cheapest flights from Chicago to Nagasaki with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Nagasaki

Sunday is one of the best days to book for cheap flights from Chicago to Nagasaki: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Nagasaki

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Nagasaki in 2025. You can also book with separate airlines for your outbound and return journeys, from $611 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Nagasaki flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Nagasaki airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Nagasaki Airport (NGS) cost?
Snag a cheap one-way flight from $611 or cheap return flight from $1,049 from O'Hare Intl. Airport (ORD) to Nagasaki Airport (NGS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Nagasaki Airport (NGS)?
The cheapest month to fly from ORD to NGS is November, when demand is low. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Nagasaki Airport (NGS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest ORD to NGS flight.
How many flights per day from O'Hare Intl. Airport (ORD) to Nagasaki Airport (NGS)?
You'll need to catch a flight with a layover when traveling from O'Hare Intl. Airport (ORD) to Nagasaki Airport (NGS). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from ORD to NGS?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Nagasaki Airport (NGS)?
To avoid potential delays on the O'Hare Intl. Airport (ORD) to Nagasaki Airport (NGS) route, travel before 3 PM. Departures after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Nagasaki Airport (NGS) last-minute?
Booking your flight from ORD to NGS shortly before your journey is typically more expensive. But if you're flexible with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book an ORD to NGS flight and hotel package?
You'll generally save money by booking an ORD to NGS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your ideal accommodations and flights, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Nagasaki Airport (NGS)?
If you reserved your ORD to NGS flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.