$394 Find Cheap Flights from Illinois to Japan

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Useful Info
Useful Info

Good to know

Low seasonAugust
High seasonOctober
Cheapest flight$394
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Chicago O'Hare Airport to Tokyo Haneda

Flights from Illinois to Japan: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Illinois to Japan 
Learn how KAYAK collects reviews and tips from users.
Verified travelerFlew with ANAORD-HNDJan 2025
Consider light carry-ons to give yourself stretch room for economy and quick onboarding and off boarding especially with connecting flights.
RogerFlew with ANAORD-HNDFeb 2024
The extra leg room and been able to recline better is worth the extra money. I bidding on the premium and offered the least they would accept and got it.

FAQs for booking flights from Illinois to Japan

  • How does KAYAK find such low prices on flights from Illinois to Japan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Japan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Japan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Illinois to Japan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Japan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Illinois to Japan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Japan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Illinois to Japan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Japan?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Japan is Tokyo Narita Airport (NRT), with an average flight price of $582.

  • What is the cheapest day to fly to Japan?

    Based on KAYAK data, the cheapest day to fly to Japan is Monday where round-trip tickets can be as cheap as $1,247. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,686 on average.

  • What is the cheapest time of day to fly to Japan?

    The cheapest time of day to fly to Japan is generally in the evening, when round-trip flights cost $1,319 on average. Morning departures are around 14% more expensive than evening flights, on average. The most expensive time of day to fly to Japan is generally at night, which is peak travel time and where the average cost of a ticket is $1,758.

  • What is the cheapest flight to Japan?

    The cheapest ticket to Japan from Illinois found in the last 72 hours was to Tokyo Haneda Airport, at $806 round-trip. The most popular route is Chicago O'Hare Intl Airport (ORD) to Tokyo Haneda Airport (HND) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $806.

  • What is the cheapest month to fly from Illinois to Japan?

    The cheapest month for flights from Illinois to Japan is January, when tickets cost $1,099 (return) on average. On the other hand, the most expensive months are June and August, when the average cost of round-trip tickets is $1,723 and $1,643 respectively.

  • How far in advance should I book a flight from Illinois to Japan?

    To get a below average price on the flight from Illinois to Japan, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

  • How long is the flight to Japan?

    An average nonstop flight from Illinois to Japan takes 25h 57m, covering a distance of 6537 miles. The shortest route is Chicago O'Hare Intl Airport (ORD) to Tokyo Narita Airport (NRT) with an average flight time of 12h 45m.

  • What are the most popular destinations in Japan?

    Based on KAYAK flight searches, the most popular destination is Tokyo (91% of total searches to Japan). The next most popular destinations are Osaka (5%) and Fukuoka (2%). Searches for flights to Okinawa (2%), to Sapporo Chitose Airport (0%) and to Komatsu (0%) are also popular.

Book cheap flights from Illinois to Japan

Recent round-trip flight deals

9/21Sun
1 stopAir Canada
35h 55mSTL-NRT
9/26Fri
2 stopsAir Canada
32h 53mNRT-STL
$605
9/1Mon
2 stopsAir Canada
31h 25mSTL-NRT
9/12Fri
2 stopsAir Canada
32h 50mNRT-STL
$610
10/29Wed
1 stopANA
21h 00mSTL-HND
11/10Mon
1 stopANA
16h 05mHND-STL
$703
10/24Fri
1 stopANA
17h 00mSTL-HND
11/8Sat
1 stopANA
16h 05mHND-STL
$704
10/16Thu
1 stopUnited Airlines
19h 10mSTL-HND
10/27Mon
1 stopUnited Airlines
16h 44mHND-STL
$710
10/26Sun
1 stopUnited Airlines
18h 15mSTL-NRT
11/11Tue
1 stopUnited Airlines
15h 03mNRT-STL
$710
9/9Tue
2 stops
33h 34mORD-NRT
9/16Tue
2 stops
23h 08mNRT-ORD
$759
9/9Tue
3 stops
31h 25mORD-NRT
9/16Tue
2 stops
23h 08mNRT-ORD
$772
10/16Thu
1 stopJapan Airlines
17h 52mSTL-NRT
10/29Wed
1 stopJapan Airlines
19h 43mNRT-STL
$866
10/17Fri
1 stopJapan Airlines
16h 49mSTL-NRT
11/2Sun
1 stopJapan Airlines
21h 47mNRT-STL
$867

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Recent one-way flight deals

9/23Tue
nonstopANA
13h 30mORD-HND
$394
9/23Tue
nonstopANA
13h 10mORD-NRT
$396
8/5Tue
2 stops
33h 32mORD-NRT
$413
9/3Wed
2 stops
33h 29mORD-NRT
$415
11/1Sat
2 stopsAir Canada
31h 47mSTL-NRT
$416
8/2Sat
2 stopsAir Canada
31h 55mSTL-NRT
$419
7/15Tue
1 stopAlaska Airlines
30h 28mSTL-NRT
$429
9/14Sun
1 stopUnited Airlines
17h 10mSTL-HND
$433
9/14Sun
1 stopUnited Airlines
18h 30mSTL-NRT
$433
11/1Sat
2 stopsAlaska Airlines
33h 35mORD-HND
$659

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Last minute flights from Illinois to Japan

Last minute flight, train and bus deals

6/14Sat
multi-stop
34h 39mORD-NRT
7/12Sat
multi-stop
29h 28mNRT-ORD
$1,132
6/14Sat
multi-stop
34h 39mORD-NRT
6/30Mon
multi-stop
33h 03mNRT-ORD
$1,148
6/15Sun
multi-stopANA
17h 45mSTL-HND
6/17Tue
multi-stopANA
16h 22mHND-STL
$1,326
6/15Sun
multi-stopUnited Airlines
19h 25mSTL-HND
6/17Tue
multi-stopUnited Airlines
18h 58mHND-STL
$1,356
6/15Sun
multi-stopUnited Airlines
17h 30mSTL-NRT
6/17Tue
multi-stopUnited Airlines
18h 10mNRT-STL
$1,370
6/17Tue
multi-stopAir Canada
33h 20mORD-NRT
7/4Fri
multi-stopAir Canada
16h 24mNRT-ORD
$1,424
6/14Sat
multi-stopAir Canada
34h 39mORD-NRT
6/21Sat
multi-stopAir Canada
29h 44mNRT-ORD
$1,441
6/16Mon
multi-stopEVA Air
21h 55mORD-NRT
6/24Tue
multi-stopEVA Air
21h 35mNRT-ORD
$1,505
6/13Fri
multi-stopEVA Air
21h 55mORD-NRT
6/25Wed
multi-stopEVA Air
20h 35mNRT-ORD
$1,540
6/17Tue
nonstopANA
13h 30mORD-HND
6/24Tue
nonstopANA
12h 00mHND-ORD
$2,233

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Everything you need to know for your flight to Japan

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Japanfrom $17,264
Business Class flights to Japanfrom $3,972
Prem Econ Class flights to Japanfrom $1,780
Economy Class flights to Japanfrom $806

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