When did momondo last update prices for flights from Decatur Arpt Airport to Japan?

Prices for flights from Decatur Arpt Airport to Japan are refreshed on a daily basis.

How old do you have to be to fly from Decatur Arpt Airport to Japan?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Decatur Arpt Airport to Japan.

What documentation or ID do you need to fly to Japan?

The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$588 Cheap Flights from Decatur, Illinois to Japan in 2026

Find the cheapest flights from Decatur, Illinois to Japan

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:20 pm - 1:55 pm

DEC

HND

28h 35m

2 stops

5:15 pm - 6:43 pm

HND

DEC

15h 28m

1 stop

$1,228United Airlines

Sat, Aug 29 - Fri, Sep 25

7:20 pm - 9:15 pm

DEC

HND

35h 55m

1 stop

3:50 pm - 5:59 pm

HND

DEC

40h 09m

2 stops

$1,267United Airlines

Tue, Aug 18 - Fri, Aug 21

7:20 pm - 7:00 pm

DEC

HND

33h 40m

2 stops

6:10 pm - 7:09 am

HND

DEC

50h 59m

2 stops

$1,273United Airlines

Tue, Aug 18 - Fri, Aug 21

9:13 am - 9:15 pm

DEC

HND

22h 02m

1 stop

10:40 am - 6:44 pm

HND

DEC

22h 04m

1 stop

$1,324United Airlines

Wed, Sep 16 - Wed, Sep 23

9:13 am - 3:10 pm

DEC

NRT

15h 57m

1 stop

5:00 pm - 6:44 pm

NRT

DEC

15h 44m

1 stop

$1,324United Airlines

Wed, Sep 16 - Wed, Sep 23

9:12 am - 3:25 pm

DEC

HND

16h 13m

1 stop

10:40 am - 6:43 pm

HND

DEC

22h 03m

1 stop

$1,330United Airlines

Thu, Sep 17 - Thu, Sep 24

9:12 am - 3:10 pm

DEC

NRT

15h 58m

1 stop

5:00 pm - 6:43 pm

NRT

DEC

15h 43m

1 stop

$1,330United Airlines

Thu, Sep 17 - Thu, Sep 24

9:13 am - 9:15 pm

DEC

HND

22h 02m

1 stop

12:30 am - 8:05 am

HND

DEC

21h 35m

2 stops

$1,568United Airlines

Wed, Sep 16 - Tue, Sep 22

9:12 am - 3:25 pm

DEC

HND

16h 13m

1 stop

12:30 am - 8:35 am

HND

DEC

22h 05m

2 stops

$1,574United Airlines

Thu, Sep 17 - Wed, Sep 23

9:42 am - 9:05 pm

DEC

HND

20h 23m

1 stop

10:25 am - 5:51 pm

HND

DEC

22h 26m

1 stop

$1,777United Airlines

Wed, Jan 27 - Sun, Jan 31

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United Airlines flights from Decatur, Illinois to Japan

Our best United Airlines deals on Decatur, Illinois to Japan flight tickets

United Airlines

Aug 29

DEC7:20 pmDecatur Arpt

28h 35m

2 stops

HND1:55 pmTokyo Haneda

Sep 25

HND5:15 pmTokyo Haneda

15h 28m

1 stop

DEC6:43 pmDecatur Arpt

$1,228

United Airlines

Aug 18

DEC7:20 pmDecatur Arpt

35h 55m

1 stop

HND9:15 pmTokyo Haneda

Aug 21

HND3:50 pmTokyo Haneda

40h 09m

2 stops

DEC5:59 pmDecatur Arpt

$1,267

United Airlines

Aug 18

DEC7:20 pmDecatur Arpt

33h 40m

2 stops

HND7:00 pmTokyo Haneda

Aug 21

HND6:10 pmTokyo Haneda

50h 59m

2 stops

DEC7:09 amDecatur Arpt

$1,273

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

Sat 8/29

7:20 pm-1:55 pm

2 stops28h 35m

Tokyo Haneda

Fri 9/25

5:15 pm-6:43 pm

1 stop15h 28m

$1,228

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

Tue 8/18

7:20 pm-9:15 pm

1 stop35h 55m

Tokyo Haneda

Fri 8/21

3:50 pm-5:59 pm

2 stops40h 09m

$1,267

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

Tue 8/18

7:20 pm-7:00 pm

2 stops33h 40m

Tokyo Haneda

Fri 8/21

6:10 pm-7:09 am

2 stops50h 59m

$1,273

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

Wed 9/16

9:13 am-9:15 pm

1 stop22h 02m

Tokyo Haneda

Wed 9/23

10:40 am-6:44 pm

1 stop22h 04m

$1,324

Quickest round-trip

DecaturTokyo

DEC - NRT

DECNRT

Decatur Arpt

Wed 9/16

9:13 am-3:10 pm

1 stop15h 57m

Tokyo Narita

Wed 9/23

5:00 pm-6:44 pm

1 stop15h 44m

$1,324

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

Thu 9/17

9:12 am-3:25 pm

1 stop16h 13m

Tokyo Haneda

Thu 9/24

10:40 am-6:43 pm

1 stop22h 03m

$1,330

DecaturTokyo

DEC - NRT

DECNRT

Decatur Arpt

Thu 9/17

9:12 am-3:10 pm

1 stop15h 58m

Tokyo Narita

Thu 9/24

5:00 pm-6:43 pm

1 stop15h 43m

$1,330

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

Wed 9/16

9:13 am-9:15 pm

1 stop22h 02m

Tokyo Haneda

Tue 9/22

12:30 am-8:05 am

2 stops21h 35m

$1,568

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

Thu 9/17

9:12 am-3:25 pm

1 stop16h 13m

Tokyo Haneda

Wed 9/23

12:30 am-8:35 am

2 stops22h 05m

$1,574

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

Wed 1/27

9:42 am-9:05 pm

1 stop20h 23m

Tokyo Haneda

Sun 1/31

10:25 am-5:51 pm

1 stop22h 26m

$1,777

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Decatur, Illinois to Japan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Decatur Arpt to Japan?

United Airlines is the most popular carrier operating from Decatur Arpt to Japan

Cheap Decatur, Illinois to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Decatur, Illinois to Japan

Fastest flight time	15h 57m
Direct flights	None

The fastest flight from Decatur, Illinois to Japan takes 15h 57m

There are no direct flights from Decatur, Illinois to Japan. There are no popular flight routes from Decatur, Illinois to Japan.

Search flight deals

Frequently asked questions about flying from Decatur, Illinois to Japan

When did momondo last update prices for flights from Decatur Arpt Airport to Japan?
Prices for flights from Decatur Arpt Airport to Japan are refreshed on a daily basis.
How old do you have to be to fly from Decatur Arpt Airport to Japan?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Decatur Arpt Airport to Japan.
What documentation or ID do you need to fly to Japan?
The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Decatur to Japan?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Decatur to Japan for you.

Can I find flights from Decatur to Japan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Japan from Decatur with this policy.

How can momondo help me find flights from Decatur to Japan?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Decatur to Japan.

I’m not ready to book a flight from Decatur to Japan right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Decatur to Japan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Japan and let you know when they change.