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Cheap flights from Chicago O'Hare Intl Airport to Nagasaki from $1,257

This is the cheapest round-trip 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 9/14. 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 (ORD-NGS)

Cheap round-trip flights

Japan Airlines Logo
1:05 am - 9:05 amORD-NGS
18h 00m1 stop
Japan Airlines Logo
8:25 pm - 9:05 amNGS-ORD
26h 40m1 stop
$1,257Japan Airlines
Find Deal
Sun, Sep 14 - Mon, Sep 22
ANA Logo
5:45 pm - 2:50 pmORD-NGS
31h 05m1 stop
ANA Logo
3:25 pm - 8:40 amNGS-ORD
55h 15m2 stops
$1,260ANA
Find Deal
Mon, Sep 15 - Mon, Sep 22
ANA Logo
7:10 am - 9:15 pmORD-NGS
24h 05m2 stops
ANA Logo
9:05 pm - 5:01 amNGS-ORD
21h 56m2 stops
$1,264ANA
Find Deal
Mon, Sep 15 - Mon, Sep 22
Japan Airlines Logo
1:05 am - 11:45 amORD-NGS
20h 40m2 stops
Japan Airlines Logo
8:25 pm - 9:05 amNGS-ORD
26h 40m1 stop
$1,275Japan Airlines
Find Deal
Sun, Sep 14 - Mon, Sep 22
Japan Airlines Logo
1:05 am - 7:40 pmORD-NGS
28h 35m1 stop
Japan Airlines Logo
11:45 am - 3:45 pmNGS-ORD
18h 00m1 stop
$1,276Japan Airlines
Find Deal
Wed, Oct 1 - Thu, Oct 9
Logo
7:10 am - 6:30 pmORD-NGS
21h 20m2 stops
Logo
1:45 pm - 3:10 pmNGS-ORD
15h 25m1 stop
$1,318
Find Deal
Thu, Oct 2 - Thu, Oct 9
American Airlines Logo
1:05 am - 7:40 pmORD-NGS
28h 35m1 stop
American Airlines Logo
12:50 pm - 9:14 pmNGS-ORD
22h 24m2 stops
$1,328American Airlines
Find Deal
Wed, Oct 1 - Thu, Oct 9
American Airlines Logo
6:00 am - 7:40 pmORD-NGS
23h 40m2 stops
American Airlines Logo
12:50 pm - 8:40 pmNGS-ORD
21h 50m2 stops
$1,332American Airlines
Find Deal
Thu, Oct 2 - Thu, Oct 9
Logo
12:50 pm - 9:15 pmORD-NGS
18h 25m1 stop
Logo
9:55 am - 2:25 pmNGS-ORD
42h 30m2 stops
$1,638
Find Deal
Sun, Aug 31 - Wed, Sep 3
Delta Logo
7:55 pm - 9:30 amORD-NGS
22h 35m2 stops
Delta Logo
10:30 am - 7:47 pmNGS-ORD
24h 17m2 stops
$2,009Delta
Find Deal
Sun, Nov 9 - Thu, Nov 13

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

Our best American Airlines deals on Chicago O'Hare Intl Airport to Nagasaki flight tickets
American Airlines
Oct 1
ORD1:05 amChicago O'Hare Intl
28h 35m
1 stop
NGS7:40 pmNagasaki
Oct 9
NGS12:50 pmNagasaki
22h 24m
2 stops
ORD9:14 pmChicago O'Hare Intl
$1,328
Find similar
American Airlines
Oct 2
ORD6:00 amChicago O'Hare Intl
23h 40m
2 stops
NGS7:40 pmNagasaki
Oct 9
NGS12:50 pmNagasaki
21h 50m
2 stops
ORD8:40 pmChicago O'Hare Intl
$1,332
Find similar

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
Sep 14
ORD1:05 amChicago O'Hare Intl
18h 00m
1 stop
NGS9:05 amNagasaki
Sep 22
NGS8:25 pmNagasaki
26h 40m
1 stop
ORD9:05 amChicago O'Hare Intl
$1,257
Find similar
Japan Airlines
Sep 14
ORD1:05 amChicago O'Hare Intl
20h 40m
2 stops
NGS11:45 amNagasaki
Sep 22
NGS8:25 pmNagasaki
26h 40m
1 stop
ORD9:05 amChicago O'Hare Intl
$1,275
Find similar
Japan Airlines
Oct 1
ORD1:05 amChicago O'Hare Intl
28h 35m
1 stop
NGS7:40 pmNagasaki
Oct 9
NGS11:45 amNagasaki
18h 00m
1 stop
ORD3:45 pmChicago O'Hare Intl
$1,276
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 August 20, 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

Sun 9/14

1:05 am-9:05 am

1 stop18h 00m

Nagasaki

Mon 9/22

8:25 pm-9:05 am

1 stop26h 40m

$1,257

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Mon 9/15

5:45 pm-2:50 pm

1 stop31h 05m

Nagasaki

Mon 9/22

3:25 pm-8:40 am

2 stops55h 15m

$1,260

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Mon 9/15

7:10 am-9:15 pm

2 stops24h 05m

Nagasaki

Mon 9/22

9:05 pm-5:01 am

2 stops21h 56m

$1,264

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Sun 9/14

1:05 am-11:45 am

2 stops20h 40m

Nagasaki

Mon 9/22

8:25 pm-9:05 am

1 stop26h 40m

$1,275

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Wed 10/1

1:05 am-7:40 pm

1 stop28h 35m

Nagasaki

Thu 10/9

11:45 am-3:45 pm

1 stop18h 00m

$1,276

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Thu 10/2

7:10 am-6:30 pm

2 stops21h 20m

Nagasaki

Thu 10/9

1:45 pm-3:10 pm

1 stop15h 25m

$1,318

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Wed 10/1

1:05 am-7:40 pm

1 stop28h 35m

Nagasaki

Thu 10/9

12:50 pm-9:14 pm

2 stops22h 24m

$1,328

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Thu 10/2

6:00 am-7:40 pm

2 stops23h 40m

Nagasaki

Thu 10/9

12:50 pm-8:40 pm

2 stops21h 50m

$1,332

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Sun 8/31

12:50 pm-9:15 pm

1 stop18h 25m

Nagasaki

Wed 9/3

9:55 am-2:25 pm

2 stops42h 30m

$1,638

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Sun 11/9

7:55 pm-9:30 am

2 stops22h 35m

Nagasaki

Thu 11/13

10:30 am-7:47 pm

2 stops24h 17m

$2,009

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 17h 35m, 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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Airports servicing Nagasaki Prefecture

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