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Cheap flights from Chicago O'Hare Intl Airport to Nagasaki from $759

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 O'Hare Intl Airport to Nagasaki departing on 12/5. 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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Find the cheapest flights from Chicago O'Hare Intl Airport to Nagasaki

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:10 am - 9:30 amORD-NGS
34h 20m2 stops
Multiple Airlines Logo
10:30 am - 12:13 amNGS-ORD
28h 43m2 stops
$1,288Multiple Airlines
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Sat, Nov 29 - Sat, Dec 6
Multiple Airlines Logo
4:25 pm - 9:15 amORD-NGS
25h 50m1 stop
Multiple Airlines Logo
10:30 am - 12:13 amNGS-ORD
28h 43m2 stops
$1,306Multiple Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
Korean Air Logo
11:15 am - 9:30 amORD-NGS
31h 15m1 stop
Korean Air Logo
10:30 am - 8:30 amNGS-ORD
37h 00m1 stop
$1,454Korean Air
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Sat, Nov 29 - Sat, Dec 6
Multiple Airlines Logo
3:35 pm - 12:25 pmORD-NGS
29h 50m3 stops
Multiple Airlines Logo
3:50 pm - 6:00 amNGS-ORD
29h 10m3 stops
$1,662Multiple Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
Japan Airlines Logo
5:35 pm - 2:35 pmORD-NGS
30h 00m1 stop
Japan Airlines Logo
3:15 pm - 7:30 amNGS-ORD
31h 15m1 stop
$2,105Japan Airlines
Find Deal
Sun, Nov 30 - Thu, Dec 4
Japan Airlines Logo
5:35 pm - 9:45 amORD-NGS
25h 10m1 stop
Japan Airlines Logo
7:10 pm - 7:30 amNGS-ORD
27h 20m2 stops
$2,110Japan Airlines
Find Deal
Sun, Nov 30 - Thu, Dec 4
Japan Airlines Logo
6:00 am - 9:15 pmORD-NGS
24h 15m2 stops
Japan Airlines Logo
9:10 am - 1:40 pmNGS-ORD
19h 30m2 stops
$2,116Japan Airlines
Find Deal
Sun, Nov 30 - Thu, Dec 4
Multiple Airlines Logo
8:00 am - 9:05 pmORD-NGS
22h 05m2 stops
Multiple Airlines Logo
3:50 pm - 6:00 amNGS-ORD
29h 10m3 stops
$2,328Multiple Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6

Japan Airlines flights from Chicago O'Hare Intl Airport to Nagasaki

Our best Japan Airlines deals on Chicago O'Hare Intl Airport to Nagasaki flight tickets
Japan Airlines
Nov 30
ORD5:35 pmChicago O'Hare Intl
30h 00m
1 stop
NGS2:35 pmNagasaki
Dec 4
NGS3:15 pmNagasaki
31h 15m
1 stop
ORD7:30 amChicago O'Hare Intl
$2,105
Find similar
Japan Airlines
Nov 30
ORD5:35 pmChicago O'Hare Intl
25h 10m
1 stop
NGS9:45 amNagasaki
Dec 4
NGS7:10 pmNagasaki
27h 20m
2 stops
ORD7:30 amChicago O'Hare Intl
$2,110
Find similar
Japan Airlines
Nov 30
ORD6:00 amChicago O'Hare Intl
24h 15m
2 stops
NGS9:15 pmNagasaki
Dec 4
NGS9:10 amNagasaki
19h 30m
2 stops
ORD1:40 pmChicago O'Hare Intl
$2,116
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Nagasaki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Nagasaki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Sat 11/29

8:10 am-9:30 am

2 stops34h 20m

Nagasaki

Sat 12/6

10:30 am-12:13 am

2 stops28h 43m

$1,288

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Sat 11/29

4:25 pm-9:15 am

1 stop25h 50m

Nagasaki

Sat 12/6

10:30 am-12:13 am

2 stops28h 43m

$1,306

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Sat 11/29

11:15 am-9:30 am

1 stop31h 15m

Nagasaki

Sat 12/6

10:30 am-8:30 am

1 stop37h 00m

$1,454

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Sat 11/29

3:35 pm-12:25 pm

3 stops29h 50m

Nagasaki

Sat 12/6

3:50 pm-6:00 am

3 stops29h 10m

$1,662

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Sun 11/30

5:35 pm-2:35 pm

1 stop30h 00m

Nagasaki

Thu 12/4

3:15 pm-7:30 am

1 stop31h 15m

$2,105

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Sun 11/30

5:35 pm-9:45 am

1 stop25h 10m

Nagasaki

Thu 12/4

7:10 pm-7:30 am

2 stops27h 20m

$2,110

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Sun 11/30

6:00 am-9:15 pm

2 stops24h 15m

Nagasaki

Thu 12/4

9:10 am-1:40 pm

2 stops19h 30m

$2,116

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Sat 11/29

8:00 am-9:05 pm

2 stops22h 05m

Nagasaki

Sat 12/6

3:50 pm-6:00 am

3 stops29h 10m

$2,328

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Fri 12/5

5:35 pm-9:15 pm

1 stop36h 40m

$759

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Fri 12/5

8:35 am-9:15 pm

2 stops21h 40m

$764

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Nagasaki from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Nagasaki

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 day to depart on your flight to Nagasaki?

The cheapest day to depart from Chicago O'Hare Intl Airport to Nagasaki is on a Sunday when prices can be found for as low as $1,452. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Nagasaki for around $1,964.

What is the cheapest time of day to depart on your flight to Nagasaki?

The cheapest time of day to fly to Nagasaki is at noon when flights can be purchased for as low as $1,318. In contrast, the most expensive time of day to depart to Nagasaki is in the afternoon when prices are around $1,964.

When to book flights from Chicago O'Hare Intl Airport to Nagasaki

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Nagasaki according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Nagasaki (ORD to NGS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Nagasaki

Direct flights

None
There are no direct flights from Chicago O'Hare Intl Airport to Nagasaki. There are no popular flight routes from Chicago O'Hare Intl Airport to Nagasaki.
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  • How far is Chicago O'Hare Intl to Nagasaki by plane?

    A flight from Chicago O'Hare Intl to Nagasaki will travel around 6738.3 mi. Flights usually cover this in 22h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Nagasaki Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Nagasaki Airport were last updated today.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Nagasaki Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Nagasaki Airport.

  • What documentation or ID do you need to fly to Nagasaki Airport?

    The required travel and health documents for your Nagasaki Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nagasaki Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Nagasaki?

Book flights to Nagasaki if you plan to visit one of these locations
Sasebo

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Nagasaki?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Nagasaki. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to Nagasaki with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Nagasaki flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Nagasaki?

momondo helps you find the best flight between Chicago and Nagasaki 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 Nagasaki right now. Can momondo alert me if prices change?

Price alerts on flights to Nagasaki 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.

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Find better results for your trip to Japan

Airports servicing Nagasaki Prefecture

Tsushima Airport