Find flights
When to book
FAQs & Tips
Deals

Find cheap flights from Illinois to Japan from $404

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Illinois to Japan departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Japan

In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Good to know

Low season

August

High season

March

Cheapest flight

$404
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Chicago O'Hare Airport to Tokyo Narita Airport

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 to Japan from Illinois 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 to Japan with an airline and back to Illinois 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 to Japan from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Illinois to Japan

Recent round-trip flight deals

7/23Tue
1 stop
25h 05mORD-NRT
8/26Mon
1 stop
35h 32mNRT-ORD
$809
7/23Tue
1 stop
25h 05mORD-NRT
8/27Tue
2 stops
21h 17mNRT-ORD
$845
9/5Thu
1 stopCathay Pacific
24h 40mORD-NRT
9/11Wed
1 stopCathay Pacific
30h 40mNRT-ORD
$886
9/17Tue
2 stopsCathay Pacific
35h 10mORD-NRT
9/30Mon
1 stopCathay Pacific
30h 40mNRT-ORD
$909
8/20Tue
1 stopAir Canada
33h 15mORD-NRT
9/3Tue
1 stopAir Canada
35h 31mNRT-ORD
$917
8/19Mon
2 stopsAir Canada
27h 37mORD-NRT
9/3Tue
1 stopAir Canada
35h 31mNRT-ORD
$923
9/18Wed
1 stopEVA Air
21h 55mORD-NRT
10/3Thu
1 stopEVA Air
20h 20mNRT-ORD
$1,053
10/9Wed
1 stopEVA Air
29h 10mORD-NRT
10/21Mon
1 stopEVA Air
20h 20mNRT-ORD
$1,059
9/25Wed
1 stopTurkish Airlines
32h 30mORD-KIX
12/18Wed
1 stopTurkish Airlines
26h 40mKIX-ORD
$1,080
10/21Mon
1 stopTurkish Airlines
32h 30mORD-KIX
10/29Tue
1 stopTurkish Airlines
34h 55mKIX-ORD
$1,088

Search by stops

Search by airline

Search by price

Recent one-way flight deals

7/23Tue
1 stop
28h 19mORD-NRT
$404
8/6Tue
1 stop
28h 19mORD-NRT
$435
7/14Sun
1 stopAir Canada
16h 40mORD-NRT
$561
7/22Mon
1 stopAir Canada
33h 15mORD-NRT
$562
8/27Tue
nonstopJapan Airlines
12h 55mORD-HND
$582
9/10Tue
1 stopJapan Airlines
16h 30mORD-ITM
$602
8/26Mon
1 stopEVA Air
21h 55mORD-NRT
$642
8/26Mon
1 stopEVA Air
29h 50mORD-HND
$642
8/5Mon
nonstopANA
13h 10mORD-NRT
$672
8/5Mon
nonstopANA
12h 50mORD-HND
$672

Search by stops

Search by airline

Search by price

Last minute flights from Illinois to Japan

Last minute flight, train and bus deals

6/4Tue
multi-stop
40h 40mORD-NRT
6/11Tue
multi-stop
29h 09mNRT-ORD
$1,383
6/3Mon
multi-stopAir Canada
16h 40mORD-NRT
7/15Mon
multi-stopAir Canada
35h 26mNRT-ORD
$1,387
6/4Tue
multi-stopAmerican Airlines
19h 37mORD-NRT
6/11Tue
multi-stopAmerican Airlines
19h 31mNRT-ORD
$1,444
6/4Tue
multi-stopJapan Airlines
18h 20mORD-HND
6/11Tue
multi-stopJapan Airlines
28h 35mHND-ORD
$1,505
6/4Tue
multi-stopJapan Airlines
33h 10mORD-ITM
6/10Mon
multi-stopJapan Airlines
27h 50mITM-ORD
$1,522
6/2Sun
multi-stopWestJet
32h 30mORD-NRT
6/26Wed
multi-stopWestJet
36h 27mNRT-ORD
$1,553
5/31Fri
multi-stopWestJet
32h 30mORD-NRT
6/26Wed
multi-stopWestJet
36h 27mNRT-ORD
$1,615
6/2Sun
multi-stopCathay Pacific
36h 40mORD-HND
6/10Mon
multi-stopCathay Pacific
42h 20mHND-ORD
$1,959
6/1Sat
multi-stopCathay Pacific
36h 40mORD-HND
6/5Wed
multi-stopCathay Pacific
36h 00mHND-ORD
$2,007
6/1Sat
multi-stopAmerican Airlines
20h 43mSTL-HND
6/15Sat
multi-stopAmerican Airlines
17h 13mHND-STL
$2,211

Search by stops

Search by airline

Search by price