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.

$535 CHEAP FLIGHTS from Illinois to Tokyo

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Cheap Flights from Illinois to Tokyo

Cheap flights from Illinois to Tokyo with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Direct

Tue, Dec 1 - Tue, Dec 8

5:00 am - 5:45 pmMLI Moline Quad-City-HND Tokyo Haneda

21h 45m1 stop Chicago O'Hare Intl

6:20 pm - 6:14 pmHND Tokyo Haneda-MLI Moline Quad-City

14h 54m1 stop Chicago O'Hare Intl

$904ANA

Tue, Dec 1 - Tue, Dec 8

5:00 am - 5:45 pmMLI Moline Quad-City-HND Tokyo Haneda

21h 45m1 stop Chicago O'Hare Intl

7:40 pm - 10:59 pmHND Tokyo Haneda-MLI Moline Quad-City

18h 19m2 stops Los Angeles Chicago O'Hare Intl

$908ANA

Tue, Oct 27 - Tue, Nov 10

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

18h 05m1 stop Atlanta Hartsfield-Jackson

5:35 pm - 11:08 pmHND Tokyo Haneda-MLI Moline Quad-City

20h 33m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$924Delta

Tue, Oct 27 - Tue, Nov 10

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

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

5:20 pm - 10:19 amHND Tokyo Haneda-MLI Moline Quad-City

31h 59m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$924Delta

Wed, Nov 11 - Wed, Nov 18

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

17h 50m1 stop Chicago O'Hare Intl

6:00 pm - 9:13 pmNRT Tokyo Narita-PIA Greater Peoria

18h 13m1 stop Chicago O'Hare Intl

$939United Airlines

Tue, Oct 27 - Tue, Nov 10

10:40 am - 9:10 pmMLI Moline Quad-City-HND Tokyo Haneda

20h 30m1 stop Chicago O'Hare Intl

6:20 pm - 9:22 pmHND Tokyo Haneda-MLI Moline Quad-City

18h 02m1 stop Chicago O'Hare Intl

$940United Airlines

Fri, Nov 27 - Fri, Dec 4

6:31 am - 6:25 pmPIA Greater Peoria-HND Tokyo Haneda

20h 54m1 stop Dallas/Fort Worth

8:25 pm - 11:13 pmHND Tokyo Haneda-PIA Greater Peoria

17h 48m1 stop Dallas/Fort Worth

$948American Airlines

Thu, Nov 26 - Thu, Dec 3

6:31 am - 6:25 pmPIA Greater Peoria-HND Tokyo Haneda

20h 54m1 stop Dallas/Fort Worth

8:25 pm - 11:13 pmHND Tokyo Haneda-PIA Greater Peoria

17h 48m1 stop Dallas/Fort Worth

$948American Airlines

Mon, Dec 7 - Mon, Dec 28

8:45 am - 4:30 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

16h 45m1 stop Toronto Pearson Intl

6:45 pm - 11:07 amNRT Tokyo Narita-ORD Chicago O'Hare Intl

31h 22m1 stop Montreal Pierre Elliott Trudeau Intl

$1,086Air Canada

Fri, Jan 15 - Fri, Jan 29

3:35 pm - 4:40 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

34h 05m1 stop Vancouver Intl

6:45 pm - 7:58 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

16h 13m1 stop Toronto Pearson Intl

$1,087Air Canada

Tue, Oct 20 - Tue, Nov 3

7:00 am - 2:20 pmPIA Greater Peoria-HND Tokyo Haneda

17h 20m1 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 20 - Wed, Nov 4

7:00 am - 2:20 pmPIA Greater Peoria-HND Tokyo Haneda

17h 20m1 stop Dallas/Fort Worth

8:25 pm - 11:09 pmHND Tokyo Haneda-PIA Greater Peoria

17h 44m1 stop Dallas/Fort Worth

$938American Airlines

Tue, Oct 20 - Tue, Nov 3

6:15 am - 2:45 pmPIA Greater Peoria-NRT Tokyo Narita

18h 30m2 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 20 - Tue, Nov 3

6:15 am - 2:45 pmPIA Greater Peoria-NRT Tokyo Narita

18h 30m2 stops Chicago O'Hare Intl Denver Intl

4:55 pm - 11:13 pmNRT Tokyo Narita-PIA Greater Peoria

21h 18m2 stops San Francisco Chicago O'Hare Intl

$944United Airlines

Tue, Oct 20 - Thu, Nov 5

8:01 pm - 4:30 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

30h 29m1 stop Los Angeles

11:10 am - 7:59 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

23h 49m1 stop Houston George Bush Intcntl

$1,086Multiple Airlines

Tue, Oct 20 - Mon, Nov 2

6:30 am - 8:00 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

23h 30m2 stops Denver Intl San Francisco

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

23h 59m1 stop Houston George Bush Intcntl

$1,101Multiple Airlines

Mon, Oct 19 - Tue, Oct 27

12:30 am - 7:40 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

29h 10m1 stop Taipei City Taiwan Taoyuan Intl

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

38h 15m1 stop Taipei City Taiwan Taoyuan Intl

$1,109EVA Air

Mon, Oct 19 - Wed, Oct 28

12:30 am - 1:25 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

22h 55m1 stop Taipei City Taiwan Taoyuan Intl

1:00 pm - 8:35 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

21h 35m1 stop Taipei City Taiwan Taoyuan Intl

$1,142EVA Air

Tue, Oct 20 - Tue, Jan 26

10:15 am - 1:25 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

13h 10mnonstop

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

11h 50mnonstop

$1,179Japan Airlines

Tue, Oct 20 - Thu, Jan 28

10:15 am - 1:25 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

13h 10mnonstop

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

11h 50mnonstop

$1,179Japan Airlines

Wed, Nov 25 - Wed, Dec 2

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

$1,116ANA

Tue, Jan 26 - Tue, Feb 2

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

$1,116ANA

Mon, Nov 9 - Wed, Nov 25

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

$1,124Japan Airlines

Wed, Dec 2 - Wed, Dec 9

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

$1,134Japan Airlines

Mon, Nov 9 - Wed, Nov 25

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

13h 35mnonstop

6:00 pm - 2:50 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

11h 50mnonstop

$1,176Lufthansa

Mon, Nov 9 - Wed, Nov 25

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

$1,176Lufthansa

Mon, Nov 9 - Wed, Nov 25

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

$1,184American Airlines

Mon, Nov 9 - Wed, Nov 25

10:30 am - 3:00 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

13h 30mnonstop

6:00 pm - 2:50 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

11h 50mnonstop

$1,184United Airlines

Mon, Nov 9 - Wed, Nov 25

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

$1,185United Airlines

Mon, Feb 1 - Thu, Feb 11

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

$1,186American Airlines

Low season	January
High season	March
Cheapest flight	$535

Best time to beat the crowds with an average 19% 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.