How do I get Price Alerts for flights from Decatur, Illinois to Japan?

Price Alerts will notify you by email when the price for flights to Japan from Decatur, Illinois decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Decatur, Illinois to Japan with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

$1,216 Cheap Flights from Decatur, Illinois to Japan in 2026

Find the cheapest flights from Decatur, Illinois to Japan

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:12 am - 3:10 pm

DEC

NRT

15h 58m

1 stop

5:05 pm - 5:59 pm

NRT

DEC

38h 54m

2 stops

$1,216United Airlines

Mon, Aug 31 - Fri, Sep 4

6:45 pm - 3:00 pm

DEC

NRT

30h 15m

2 stops

5:00 pm - 5:56 pm

NRT

DEC

14h 56m

1 stop

$1,447United Airlines

Sat, Aug 1 - Sat, Aug 8

9:12 am - 3:10 pm

DEC

NRT

15h 58m

1 stop

5:00 pm - 5:59 pm

NRT

DEC

14h 59m

1 stop

$1,513United Airlines

Mon, Aug 31 - Fri, Sep 4

9:12 am - 3:10 pm

DEC

NRT

15h 58m

1 stop

5:05 pm - 5:59 pm

NRT

DEC

38h 54m

2 stops

$1,517United Airlines

Mon, Aug 31 - Fri, Sep 4

9:37 am - 3:25 pm

DEC

HND

15h 48m

1 stop

12:30 am - 5:56 pm

HND

DEC

31h 26m

2 stops

$1,757United Airlines

Thu, Jul 30 - Wed, Aug 5

9:37 am - 3:25 pm

DEC

HND

15h 48m

1 stop

5:15 pm - 8:57 am

HND

DEC

29h 42m

1 stop

$1,759United Airlines

Thu, Jul 30 - Thu, Aug 6

6:45 pm - 9:00 pm

DEC

HND

36h 15m

2 stops

12:30 am - 5:56 pm

HND

DEC

31h 26m

2 stops

$1,762United Airlines

Thu, Jul 30 - Wed, Aug 5

9:37 am - 2:10 pm

DEC

NRT

38h 33m

2 stops

4:45 pm - 8:57 am

NRT

DEC

30h 12m

2 stops

$1,762United Airlines

Thu, Jul 30 - Thu, Aug 6

9:12 am - 3:10 pm

DEC

NRT

15h 58m

1 stop

5:00 pm - 5:59 pm

NRT

DEC

14h 59m

1 stop

$1,814United Airlines

Mon, Aug 31 - Fri, Sep 4

9:37 am - 3:10 pm

DEC

NRT

15h 33m

1 stop

5:00 pm - 5:56 pm

NRT

DEC

14h 56m

1 stop

$2,204ANA

Thu, Jul 30 - Thu, Aug 6

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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 31

DEC9:12 amDecatur Arpt

15h 58m

1 stop

NRT3:10 pmTokyo Narita

Sep 4

NRT5:05 pmTokyo Narita

38h 54m

2 stops

DEC5:59 pmDecatur Arpt

$1,216

United Airlines

Aug 1

DEC6:45 pmDecatur Arpt

30h 15m

2 stops

NRT3:00 pmTokyo Narita

Aug 8

NRT5:00 pmTokyo Narita

14h 56m

1 stop

DEC5:56 pmDecatur Arpt

$1,447

United Airlines

Aug 31

DEC9:12 amDecatur Arpt

15h 58m

1 stop

NRT3:10 pmTokyo Narita

Sep 4

NRT5:00 pmTokyo Narita

14h 59m

1 stop

DEC5:59 pmDecatur Arpt

$1,513

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DecaturTokyo

DEC - NRT

DECNRT

Decatur Arpt

Mon 8/31

9:12 am-3:10 pm

1 stop15h 58m

Tokyo Narita

Fri 9/4

5:05 pm-5:59 pm

2 stops38h 54m

$1,216

DecaturTokyo

DEC - NRT

DECNRT

Decatur Arpt

Sat 8/1

6:45 pm-3:00 pm

2 stops30h 15m

Tokyo Narita

Sat 8/8

5:00 pm-5:56 pm

1 stop14h 56m

$1,447

DecaturTokyo

DEC - NRT

DECNRT

Decatur Arpt

Mon 8/31

9:12 am-3:10 pm

1 stop15h 58m

Tokyo Narita

Fri 9/4

5:00 pm-5:59 pm

1 stop14h 59m

$1,513

DecaturTokyo

DEC - NRT

DECNRT

Decatur Arpt

Mon 8/31

9:12 am-3:10 pm

1 stop15h 58m

Tokyo Narita

Fri 9/4

5:05 pm-5:59 pm

2 stops38h 54m

$1,517

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

Thu 7/30

9:37 am-3:25 pm

1 stop15h 48m

Tokyo Haneda

Wed 8/5

12:30 am-5:56 pm

2 stops31h 26m

$1,757

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

Thu 7/30

9:37 am-3:25 pm

1 stop15h 48m

Tokyo Haneda

Thu 8/6

5:15 pm-8:57 am

1 stop29h 42m

$1,759

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

Thu 7/30

6:45 pm-9:00 pm

2 stops36h 15m

Tokyo Haneda

Wed 8/5

12:30 am-5:56 pm

2 stops31h 26m

$1,762

DecaturTokyo

DEC - NRT

DECNRT

Decatur Arpt

Thu 7/30

9:37 am-2:10 pm

2 stops38h 33m

Tokyo Narita

Thu 8/6

4:45 pm-8:57 am

2 stops30h 12m

$1,762

DecaturTokyo

DEC - NRT

DECNRT

Decatur Arpt

Mon 8/31

9:12 am-3:10 pm

1 stop15h 58m

Tokyo Narita

Fri 9/4

5:00 pm-5:59 pm

1 stop14h 59m

$1,814

Quickest round-trip

DecaturTokyo

DEC - NRT

DECNRT

Decatur Arpt

Thu 7/30

9:37 am-3:10 pm

1 stop15h 33m

Tokyo Narita

Thu 8/6

5:00 pm-5:56 pm

1 stop14h 56m

$2,204

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 48m
Direct flights	None

The fastest flight from Decatur, Illinois to Japan takes 15h 48m

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.

Frequently asked questions about flying from Decatur, Illinois to Japan

How do I get Price Alerts for flights from Decatur, Illinois to Japan?
Price Alerts will notify you by email when the price for flights to Japan from Decatur, Illinois decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Decatur, Illinois to Japan with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.