Earn point on your loyalty program!arrow arc left

Cheap flights from Chicago (CHI) to Nagasaki (NGS)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Chicago (CHI) to Nagasaki (NGS)

How to find the cheapest flight from Chicago (CHI) to Nagasaki (NGS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Nagasaki (NGS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Nagasaki (NGS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Chicago to Nagasaki in February , March 2026

17 Feb - 11 Mar $ 1,288.00
CHI
Chicago
Cathay Pacific
2 STOPS
NGS
Nagasaki
NGS
Nagasaki
Cathay Pacific
2 STOPS
CHI
Chicago
Pick dates
17 Feb - 17 Mar $ 1,324.00
CHI
Chicago
Cathay Pacific
2 STOPS
NGS
Nagasaki
NGS
Nagasaki
Cathay Pacific
2 STOPS
CHI
Chicago
Pick dates
17 Feb - 20 Mar $ 1,375.00
CHI
Chicago
Cathay Pacific
2 STOPS
NGS
Nagasaki
NGS
Nagasaki
Cathay Pacific
2 STOPS
CHI
Chicago
Pick dates

Last minute flights from Chicago to Nagasaki

24 Feb - 01 Mar $ 1,816.00
CHI
Chicago
Cathay Pacific
2 STOPS
NGS
Nagasaki
NGS
Nagasaki
Cathay Pacific
2 STOPS
CHI
Chicago
Pick dates
15 Feb - 28 Feb $ 1,893.00
CHI
Chicago
Hawaiian Airlines
2 STOPS
NGS
Nagasaki
NGS
Nagasaki
Hawaiian Airlines
2 STOPS
CHI
Chicago
Pick dates
22 Feb - 28 Feb $ 1,897.00
CHI
Chicago
Hawaiian Airlines
2 STOPS
NGS
Nagasaki
NGS
Nagasaki
Hawaiian Airlines
2 STOPS
CHI
Chicago
Pick dates

One-way flights to Nagasaki from Chicago

7:00 AM - 8:45 AM
Jetstar Japan
2 Stops
37h 10m
CHI - NGS
$ 579
Kiwi
Pick dates
2:35 PM - 8:45 AM
Jetstar Japan
2 Stops
53h 35m
CHI - NGS
$ 979
Kiwi
Pick dates
4:25 PM - 7:35 AM
Japan Airlines
1 Stops
26h 10m
CHI - NGS
$ 1,320
Kiwi
Pick dates

How to find the cheapest flight from Chicago (CHI) to Nagasaki (NGS)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Nagasaki (NGS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Nagasaki (NGS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.