HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nagasaki

$844+ Cheap flights from O'Hare Intl (ORD) to Nagasaki (NGS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — NGS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Nagasaki with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from O'Hare Intl to Nagasaki

Cheapest flights from O'Hare Intl to Nagasaki
Explore the most affordable flight options available from O'Hare Intl to Nagasaki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:50 am
ORD
-
NGS
2 stops18h 55m
ANA
Tue 5/127:55 am
NGS
-
ORD
2 stops21h 20m
ANA
Deal found 1/27$844
This Japan Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:35 pm
ORD
-
NGS
2 stops48h 00m
Japan Airlines
Fri 11/137:35 am
NGS
-
ORD
1 stop14h 55m
Japan Airlines
Deal found 1/26$1,653

Find flight deals from O'Hare Intl to Nagasaki

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Nagasaki (NGS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$844
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$1,475
Provider with most accurate pricing for Chicago O'Hare Intl-Nagasaki flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Nagasaki flights.
Search Deals
From Chicago O'Hare Intl to Nagasaki
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Nagasaki that are best for you.

Fly from

O'Hare Intl

Fly to

Nagasaki

Route

Depart

Return

Price

ChicagoNagasaki

ORD - NGS

ORDNGS

Chicago O'Hare Intl

Tue 4/28

11:50 am-8:45 pm

2 stops18h 55m

Nagasaki

Tue 5/12

7:55 am-3:15 pm

2 stops21h 20m

$844

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Compare providers for flights from O'Hare Intl to Nagasaki

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Nagasaki in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Nagasaki flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Nagasaki flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Nagasaki flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Nagasaki flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Nagasaki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Nagasaki

Have a flexible travel schedule? Discover the best time to fly to Nagasaki from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Nagasaki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Nagasaki from Chicago O'Hare Intl?

    Located just 10.6 mi from the city center, Nagasaki is the airport most travelers will use when flying to Nagasaki from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Nagasaki (NGS) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 0 different airlines.

  • How long is the flight from Chicago O'Hare Intl Airport to Nagasaki?

    For as low as $844, ANA can have you in Nagasaki from Chicago O'Hare Intl Airport in 18h 55m. There are 6728 mi between Chicago O'Hare Intl Airport and Nagasaki.

  • Can I find deals for flights from O'Hare Intl to Nagasaki that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Nagasaki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Nagasaki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Nagasaki.

  • Can I find deals for business class flights from O'Hare Intl to Nagasaki?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Nagasaki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Nagasaki?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Nagasaki by adding a car rental and/or hotel reservation to your travel itinerary.
Nagasaki car rentals
Kumamoto Airport car rentals
Saga Airport car rentals
Nagasaki Airport car rentals

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.