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

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 Tokyo.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tokyo 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 Tokyo?

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 Tokyo 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 Tokyo?

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 Tokyo from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$547 CHEAP FLIGHTS from Illinois to Tokyo

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Cheap Flights from Illinois to Tokyo

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Tokyo

Mon, Jan 18 - Thu, Jan 21

5:41 pm - 4:50 amPIA Greater Peoria-HND Tokyo Haneda

44h 09m2 stops Chicago O'Hare Intl San Francisco

12:50 am - 6:57 pmHND Tokyo Haneda-PIA Greater Peoria

33h 07m2 stops Los Angeles Chicago O'Hare Intl

$817United Airlines

Mon, Feb 1 - Thu, Feb 11

12:37 pm - 5:05 amMLI Moline Quad-City-HND Tokyo Haneda

25h 28m2 stops Dallas/Fort Worth Los Angeles

8:25 pm - 10:56 pmHND Tokyo Haneda-MLI Moline Quad-City

17h 31m1 stop Dallas/Fort Worth

$833American Airlines

Mon, Feb 1 - Thu, Feb 11

12:37 pm - 5:05 amMLI Moline Quad-City-HND Tokyo Haneda

25h 28m2 stops Dallas/Fort Worth Los Angeles

8:25 pm - 12:08 amHND Tokyo Haneda-MLI Moline Quad-City

18h 43m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$833American Airlines

Sun, Jan 31 - Fri, Feb 12

8:00 am - 3:15 pmPIA Greater Peoria-NRT Tokyo Narita

16h 15m1 stop Chicago O'Hare Intl

5:05 pm - 11:13 pmNRT Tokyo Narita-PIA Greater Peoria

21h 08m1 stop Chicago O'Hare Intl

$835United Airlines

Sun, Jan 24 - Sun, Jan 31

12:00 pm - 2:35 pmBMI Bloomington-Normal-HND Tokyo Haneda

35h 35m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

5:35 pm - 10:23 pmHND Tokyo Haneda-BMI Bloomington-Normal

19h 48m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$850Delta

Sun, Jan 24 - Sun, Jan 31

6:01 am - 2:05 pmBMI Bloomington-Normal-HND Tokyo Haneda

17h 04m1 stop Atlanta Hartsfield-Jackson

4:25 pm - 3:16 pmHND Tokyo Haneda-BMI Bloomington-Normal

37h 51m1 stop Atlanta Hartsfield-Jackson

$851Delta

Mon, Feb 1 - Thu, Feb 11

2:26 pm - 5:45 pmMLI Moline Quad-City-HND Tokyo Haneda

36h 19m1 stop Chicago O'Hare Intl

10:25 am - 10:28 amHND Tokyo Haneda-MLI Moline Quad-City

15h 03m1 stop Chicago O'Hare Intl

$884ANA

Sun, Feb 14 - Sat, Feb 27

7:15 am - 3:55 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

17h 40m1 stop Los Angeles

5:05 pm - 1:50 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

11h 45mnonstop

$1,113ANA

Mon, Nov 16 - Thu, Dec 3

1:04 pm - 3:05 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

35h 01m1 stop Houston George Bush Intcntl

11:10 am - 10:54 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

26h 44m1 stop Houston George Bush Intcntl

$1,113Multiple Airlines

Tue, Nov 24 - Wed, Feb 24

5:26 pm - 3:05 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

54h 39m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl

2:45 pm - 7:05 amNRT Tokyo Narita-ORD Chicago O'Hare Intl

31h 20m1 stop Los Angeles

$1,113Multiple Airlines

Recent last minute flight deals from Illinois to Tokyo

Sun, Oct 25 - Fri, Nov 6

6:00 am - 2:05 pmMLI Moline Quad-City-HND Tokyo Haneda

18h 05m1 stop Atlanta Hartsfield-Jackson

4:50 pm - 10:30 pmHND Tokyo Haneda-MLI Moline Quad-City

20h 40m1 stop Atlanta Hartsfield-Jackson

$920Delta

Sun, Oct 25 - Fri, Nov 6

5:04 pm - 2:35 pmMLI Moline Quad-City-HND Tokyo Haneda

31h 31m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

5:20 pm - 10:30 pmHND Tokyo Haneda-MLI Moline Quad-City

20h 10m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$924Delta

Tue, Oct 27 - Tue, Nov 10

7:00 am - 6:25 pmPIA Greater Peoria-HND Tokyo Haneda

21h 25m1 stop Dallas/Fort Worth

8:25 pm - 11:49 pmHND Tokyo Haneda-PIA Greater Peoria

18h 24m1 stop Dallas/Fort Worth

$938American Airlines

Tue, Oct 27 - Tue, Nov 10

7:00 am - 3:30 pmPIA Greater Peoria-NRT Tokyo Narita

18h 30m1 stop Dallas/Fort Worth

5:30 pm - 11:49 pmNRT Tokyo Narita-PIA Greater Peoria

21h 19m1 stop Dallas/Fort Worth

$940American Airlines

Tue, Oct 27 - Tue, Nov 10

6:25 am - 3:15 pmPIA Greater Peoria-NRT Tokyo Narita

18h 50m1 stop Chicago O'Hare Intl

5:40 pm - 9:06 pmNRT Tokyo Narita-PIA Greater Peoria

18h 26m1 stop Denver Intl

$940United Airlines

Wed, Oct 28 - Wed, Nov 11

6:25 am - 3:35 pmPIA Greater Peoria-NRT Tokyo Narita

19h 10m2 stops Chicago O'Hare Intl Denver Intl

5:05 pm - 4:47 pmNRT Tokyo Narita-PIA Greater Peoria

14h 42m1 stop Chicago O'Hare Intl

$940United Airlines

Tue, Oct 27 - Mon, Nov 9

11:30 am - 3:00 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

13h 30mnonstop

11:00 am - 7:59 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

23h 59m1 stop Houston George Bush Intcntl

$1,113Multiple Airlines

Wed, Oct 28 - Tue, Nov 10

2:11 pm - 2:25 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

34h 14m2 stops Houston George Bush Intcntl Los Angeles

2:45 pm - 12:21 amNRT Tokyo Narita-ORD Chicago O'Hare Intl

24h 36m2 stops Los Angeles Denver Intl

$1,113Multiple Airlines

Mon, Oct 26 - Sun, Nov 8

12:30 am - 12:55 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

22h 25m1 stop Taipei City Taiwan Taoyuan Intl

8:20 pm - 7:35 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

38h 15m1 stop Taipei City Taiwan Taoyuan Intl

$1,143EVA Air

Tue, Oct 27 - Wed, Nov 11

12:30 am - 12:00 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

21h 30m1 stop Taipei City Taiwan Taoyuan Intl

1:00 pm - 7:35 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

21h 35m1 stop Taipei City Taiwan Taoyuan Intl

$1,150EVA Air

Recent direct flight deals from Illinois to Tokyo

Sun, Feb 28 - Wed, Mar 10

4:25 pm - 9:10 pmORD Chicago O'Hare Intl-HND Tokyo Haneda

13h 45mnonstop

6:20 pm - 3:10 pmHND Tokyo Haneda-ORD Chicago O'Hare Intl

11h 50mnonstop

$1,114ANA

Wed, Dec 30 - Wed, Feb 17

4:25 pm - 9:10 pmORD Chicago O'Hare Intl-HND Tokyo Haneda

13h 45mnonstop

10:25 am - 7:20 amHND Tokyo Haneda-ORD Chicago O'Hare Intl

11h 55mnonstop

$1,114ANA

Fri, Jan 15 - Sat, Jan 30

10:25 am - 2:50 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

13h 25mnonstop

10:40 am - 7:30 amNRT Tokyo Narita-ORD Chicago O'Hare Intl

11h 50mnonstop

$1,127Japan Airlines

Sat, Jan 9 - Sun, Jan 24

10:25 am - 2:50 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

13h 25mnonstop

10:40 am - 7:30 amNRT Tokyo Narita-ORD Chicago O'Hare Intl

11h 50mnonstop

$1,127Japan Airlines

Thu, Dec 3 - Wed, Dec 16

10:25 am - 2:55 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

13h 30mnonstop

10:45 am - 7:30 amNRT Tokyo Narita-ORD Chicago O'Hare Intl

11h 45mnonstop

$1,138Multiple Airlines

Sun, Nov 15 - Tue, Dec 1

10:25 am - 2:55 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

13h 30mnonstop

10:45 am - 7:30 amNRT Tokyo Narita-ORD Chicago O'Hare Intl

11h 45mnonstop

$1,140American Airlines

Sun, Jan 10 - Wed, Feb 24

1:30 pm - 5:50 pmORD Chicago O'Hare Intl-HND Tokyo Haneda

13h 20mnonstop

1:10 pm - 10:00 amHND Tokyo Haneda-ORD Chicago O'Hare Intl

11h 50mnonstop

$1,148American Airlines

Fri, Jan 8 - Mon, Jan 25

1:05 pm - 5:45 pmORD Chicago O'Hare Intl-HND Tokyo Haneda

13h 40mnonstop

10:25 am - 7:20 amHND Tokyo Haneda-ORD Chicago O'Hare Intl

11h 55mnonstop

$1,149United Airlines

Fri, Jan 8 - Sat, Jan 30

1:05 pm - 5:45 pmORD Chicago O'Hare Intl-HND Tokyo Haneda

13h 40mnonstop

6:20 pm - 3:10 pmHND Tokyo Haneda-ORD Chicago O'Hare Intl

11h 50mnonstop

$1,149United Airlines

Tue, Mar 9 - Thu, Mar 25

10:40 am - 3:15 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

13h 35mnonstop

6:00 pm - 3:50 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

11h 50mnonstop

$1,493Multiple Airlines

Useful Info

Low season	January
High season	March
Cheapest flight	$547

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly with an average 3% increase in price.

Flight from Chicago O'Hare Airport to Tokyo Narita Airport

LawrenceFlew with Japan Airlines-Oct 2026

Give yourself time to navigate the various terminals and security

MamiFlew with Japan Airlines-May 2026

I did not find particularly good stuff in Entertainment (movies and TV), so you may want to bring what you like.

Verified travelerFlew with ANA-Jan 2025

Consider light carry-ons to give yourself stretch room for economy and quick onboarding and off boarding especially with connecting flights.

RogerFlew with ANA-Feb 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.

How does KAYAK find such low prices on flights from Illinois to Tokyo?
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 Tokyo.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Tokyo?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tokyo 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 Tokyo?
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 Tokyo 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 Tokyo?
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 Tokyo from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Yamanouchi

Izu

Kusatsu

Odawara

Yamanashi

Sagamihara

Minakami

Tsukuba

Kawagoe

Numazu

Fuefuki

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$547 Find Cheap Flights from Illinois to Tokyo - Compare and Save

Cheap Flights from Illinois to Tokyo

Recent round-trip flight deals from Illinois to Tokyo

Recent one-way flight deals from Illinois to Tokyo

Recent last minute flight deals from Illinois to Tokyo

Recent direct flight deals from Illinois to Tokyo

Good to know

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

FAQs for booking flights from Illinois to Tokyo

Traveling to a place near Tokyo?

More options for your flight to Tokyo

Complete your trip to Tokyo with a hotel stay or car rental

Cabin class types available on flights to Illinois

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