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.

$532 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

Wed, Nov 4 - Wed, Nov 11

6:00 am - 5:45 pmMLI Moline Quad-City-HND Tokyo Haneda

20h 45m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

4:50 pm - 11:08 pmHND Tokyo Haneda-MLI Moline Quad-City

21h 18m1 stop Atlanta Hartsfield-Jackson

$924Delta

Wed, Nov 4 - Wed, Nov 11

6:00 am - 5:45 pmMLI Moline Quad-City-HND Tokyo Haneda

20h 45m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

5:35 pm - 10:19 amHND Tokyo Haneda-MLI Moline Quad-City

31h 44m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$924Delta

Tue, Oct 20 - Fri, Nov 6

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 10

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

Sun, Oct 18 - Thu, Nov 5

8:30 am - 9:15 pmPIA Greater Peoria-HND Tokyo Haneda

22h 45m1 stop Chicago O'Hare Intl

6:20 pm - 10:58 pmHND Tokyo Haneda-PIA Greater Peoria

19h 38m1 stop Chicago O'Hare Intl

$940United Airlines

Sun, Oct 18 - Wed, Oct 21

8:30 am - 9:15 pmPIA Greater Peoria-HND Tokyo Haneda

22h 45m1 stop Chicago O'Hare Intl

5:15 pm - 11:13 pmHND Tokyo Haneda-PIA Greater Peoria

19h 58m1 stop Chicago O'Hare Intl

$940United Airlines

Tue, Feb 2 - Fri, Feb 5

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

13h 30mnonstop

7:05 pm - 5:59 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

37h 54m3 stops Honolulu Los Angeles Seattle/Tacoma Intl

$1,081Multiple Airlines

Wed, Feb 3 - Fri, Feb 5

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

13h 30mnonstop

7:05 pm - 5:59 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

37h 54m3 stops Honolulu Los Angeles Seattle/Tacoma Intl

$1,081Multiple Airlines

Mon, Jan 18 - Thu, Jan 28

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

34h 05m1 stop Vancouver Intl

6:15 pm - 2:32 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

35h 17m1 stop Vancouver Intl

$1,082Air Canada

Tue, Jan 19 - Thu, Jan 28

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

34h 05m1 stop Vancouver Intl

6:15 pm - 2:32 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

35h 17m1 stop Vancouver Intl

$1,082Air Canada

Mon, Oct 12 - Thu, Nov 12

8:01 pm - 1:00 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

50h 59m2 stops Los Angeles Manila Ninoy Aquino Intl

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

23h 49m1 stop Houston George Bush Intcntl

$1,095Multiple Airlines

Mon, Oct 12 - Tue, Oct 27

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

21h 55m1 stop Taipei City Taiwan Taoyuan Intl

2:00 pm - 8:35 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

20h 35m1 stop Taipei City Taiwan Taoyuan Intl

$1,121EVA Air

Sat, Oct 10 - Sat, Oct 24

8:01 pm - 1:00 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

50h 59m2 stops Los Angeles Manila Ninoy Aquino Intl

11:30 am - 2:25 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

16h 55m1 stop Houston George Bush Intcntl

$1,123Multiple Airlines

Tue, Oct 13 - Wed, Oct 28

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

$1,143EVA Air

Sun, Oct 11 - Wed, Oct 28

4:15 pm - 1:40 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

31h 25m1 stop Hong Kong Intl

8:50 am - 1:30 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

42h 40m1 stop Hong Kong Intl

$1,349Cathay Pacific

Fri, Oct 9 - Mon, Oct 26

4:15 pm - 3:55 pmORD Chicago O'Hare Intl-NRT Tokyo Narita

33h 40m1 stop Hong Kong Intl

9:35 pm - 1:30 pmNRT Tokyo Narita-ORD Chicago O'Hare Intl

29h 55m1 stop Hong Kong Intl

$1,363Cathay Pacific

Tue, Oct 13 - Tue, Oct 27

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

13h 10mnonstop

10:45 am - 8:30 amNRT Tokyo Narita-ORD Chicago O'Hare Intl

11h 45mnonstop

$1,699Japan Airlines

Tue, Oct 13 - Wed, Oct 21

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

13h 10mnonstop

9:45 am - 7:20 amNRT Tokyo Narita-ORD Chicago O'Hare Intl

11h 35mnonstop

$1,699Japan Airlines

Wed, Oct 14 - Wed, Oct 21

12:00 pm - 3:25 pmORD Chicago O'Hare Intl-HND Tokyo Haneda

13h 25mnonstop

10:40 am - 8:40 amHND Tokyo Haneda-ORD Chicago O'Hare Intl

12h 00mnonstop

$1,705ANA

Tue, Oct 13 - Tue, Oct 20

12:00 pm - 3:25 pmORD Chicago O'Hare Intl-HND Tokyo Haneda

13h 25mnonstop

5:15 pm - 3:05 pmHND Tokyo Haneda-ORD Chicago O'Hare Intl

11h 50mnonstop

$1,705ANA

Mon, Dec 7 - Wed, Dec 23

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

$1,116ANA

Tue, Feb 9 - Tue, Feb 23

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

Sun, Nov 29 - Thu, Dec 17

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 30 - Fri, Dec 11

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

Sun, Nov 29 - Tue, Dec 15

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

$1,181American Airlines

Sun, Nov 29 - Tue, Dec 15

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

13h 30mnonstop

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

11h 45mnonstop

$1,181United Airlines

Sun, Nov 29 - Tue, Dec 15

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

$1,182United Airlines

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

$1,183American Airlines

Sun, Nov 29 - Tue, Dec 15

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

$1,203Lufthansa

Mon, Feb 8 - Fri, Feb 19

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

$1,235Multiple Airlines

Low season	January
High season	March
Cheapest flight	$532

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

Most popular time to fly with an average 2% 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.