How long is the flight from Missouri to Japan?

If you’re flying from a popular airport in Missouri, such as St. Louis or Kansas City, and flying into Japan, then you can expect flight times to average 23h 26m and 28h 43m, respectively.

What is the cheapest airline that flies from Missouri to Japan?

Air Canada, ANA, and Delta are the most popular carriers operating from Missouri to Japan

What airlines fly to Japan?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Japan from Missouri according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 8 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Missouri to Japan?

Prices for flights from Missouri to Japan are updated daily.

How many operators does momondo search for flights from Missouri to Japan?

As of January 2026, there are 8 operators available to choose from for flights from Missouri to Japan.

How old do you have to be to fly from Missouri to Japan?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Japan.

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

The required travel and health documents for your Japan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Japan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$349 Cheap Flights from Missouri to Japan in 2026

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Find the cheapest flights from Missouri to Japan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:30 pm - 2:50 pm

STL

HND

31h 20m

2 stops

7:40 pm - 11:34 pm

HND

STL

17h 54m

2 stops

$743United Airlines

Sat, Feb 28 - Tue, Mar 10

4:30 pm - 3:00 pm

STL

NRT

31h 30m

2 stops

5:35 pm - 8:41 pm

NRT

STL

17h 06m

1 stop

$744United Airlines

Sat, Feb 28 - Tue, Mar 10

6:25 am - 4:20 pm

STL

NRT

42h 55m

2 stops

6:45 pm - 9:05 pm

NRT

STL

41h 20m

2 stops

$755Air Canada

Tue, Feb 24 - Tue, Mar 3

9:55 am - 4:20 pm

STL

NRT

39h 25m

2 stops

6:15 pm - 3:29 pm

NRT

STL

36h 14m

2 stops

$761Air Canada

Mon, Feb 23 - Thu, Mar 5

8:17 am - 5:45 pm

STL

HND

18h 28m

1 stop

6:20 pm - 10:36 am

HND

STL

31h 16m

1 stop

$765ANA

Mon, Feb 23 - Thu, Mar 5

5:12 am - 3:30 pm

STL

NRT

19h 18m

1 stop

5:30 pm - 10:58 pm

NRT

STL

20h 28m

1 stop

$766American Airlines

Mon, Feb 23 - Thu, Mar 5

5:12 am - 3:30 pm

STL

NRT

19h 18m

1 stop

5:30 pm - 10:58 pm

NRT

STL

20h 28m

1 stop

$767American Airlines

Mon, Feb 23 - Thu, Mar 5

6:00 am - 5:45 pm

STL

HND

20h 45m

2 stops

4:50 pm - 12:25 am

HND

STL

22h 35m

2 stops

$790Delta

Mon, Feb 9 - Thu, Feb 12

8:17 am - 2:25 pm

STL

OKA

39h 08m

2 stops

9:00 pm - 7:14 pm

OKA

STL

37h 14m

2 stops

$861ANA

Thu, Feb 19 - Mon, Mar 2

6:00 am - 5:45 pm

SGF

HND

20h 45m

2 stops

5:20 pm - 11:20 am

HND

SGF

33h 00m

2 stops

$894Delta

Tue, Feb 24 - Tue, Mar 3

Air Canada flights from Missouri to Japan

Our best Air Canada deals on Missouri to Japan flight tickets

Air Canada

Feb 24

STL6:25 amLambert-St Louis

42h 55m

2 stops

NRT4:20 pmTokyo Narita

Mar 3

NRT6:45 pmTokyo Narita

41h 20m

2 stops

STL9:05 pmLambert-St Louis

$755

Air Canada

Feb 23

STL9:55 amLambert-St Louis

39h 25m

2 stops

NRT4:20 pmTokyo Narita

Mar 5

NRT6:15 pmTokyo Narita

36h 14m

2 stops

STL3:29 pmLambert-St Louis

$761

Air Canada

Feb 9

STL4:05 pmLambert-St Louis

33h 15m

2 stops

NRT4:20 pmTokyo Narita

Feb 27

NRT6:45 pmTokyo Narita

35h 44m

1 stop

STL3:29 pmLambert-St Louis

$765

United Airlines flights from Missouri to Japan

Our best United Airlines deals on Missouri to Japan flight tickets

United Airlines

Feb 28

STL4:30 pmLambert-St Louis

31h 20m

2 stops

HND2:50 pmTokyo Haneda

Mar 10

HND7:40 pmTokyo Haneda

17h 54m

2 stops

STL11:34 pmLambert-St Louis

$743

United Airlines

Feb 28

STL4:30 pmLambert-St Louis

31h 30m

2 stops

NRT3:00 pmTokyo Narita

Mar 10

NRT5:35 pmTokyo Narita

17h 06m

1 stop

STL8:41 pmLambert-St Louis

$744

United Airlines

Feb 28

STL3:15 pmLambert-St Louis

35h 30m

1 stop

HND5:45 pmTokyo Haneda

Mar 10

HND6:25 pmTokyo Haneda

19h 26m

1 stop

STL11:51 pmLambert-St Louis

$745

Fly from

Fly to

Route

Depart

Return

Price

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Sat 2/28

4:30 pm-2:50 pm

2 stops31h 20m

Tokyo Haneda

Tue 3/10

7:40 pm-11:34 pm

2 stops17h 54m

$743

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Sat 2/28

4:30 pm-3:00 pm

2 stops31h 30m

Tokyo Narita

Tue 3/10

5:35 pm-8:41 pm

1 stop17h 06m

$744

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Tue 2/24

6:25 am-4:20 pm

2 stops42h 55m

Tokyo Narita

Tue 3/3

6:45 pm-9:05 pm

2 stops41h 20m

$755

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Mon 2/23

9:55 am-4:20 pm

2 stops39h 25m

Tokyo Narita

Thu 3/5

6:15 pm-3:29 pm

2 stops36h 14m

$761

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Mon 2/23

8:17 am-5:45 pm

1 stop18h 28m

Tokyo Haneda

Thu 3/5

6:20 pm-10:36 am

1 stop31h 16m

$765

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Mon 2/23

5:12 am-3:30 pm

1 stop19h 18m

Tokyo Narita

Thu 3/5

5:30 pm-10:58 pm

1 stop20h 28m

$766

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Mon 2/23

5:12 am-3:30 pm

1 stop19h 18m

Tokyo Narita

Thu 3/5

5:30 pm-10:58 pm

1 stop20h 28m

$767

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Mon 2/9

6:00 am-5:45 pm

2 stops20h 45m

Tokyo Haneda

Thu 2/12

4:50 pm-12:25 am

2 stops22h 35m

$790

St. LouisOkinawa

STL - OKA

STLOKA

Lambert-St Louis

Thu 2/19

8:17 am-2:25 pm

2 stops39h 08m

Okinawa Naha

Mon 3/2

9:00 pm-7:14 pm

2 stops37h 14m

$861

SpringfieldTokyo

SGF - HND

SGFHND

Springfield-Branson

Tue 2/24

6:00 am-5:45 pm

2 stops20h 45m

Tokyo Haneda

Tue 3/3

5:20 pm-11:20 am

2 stops33h 00m

$894

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri 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

Prices

Airlines

Other information

What is the cheapest month to fly to Japan?

The month of September is, on average, the cheapest month to fly to Japan from Missouri, with most prices found around $747. If you aren’t able to travel to Japan during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $793.

Can stopping save me money on Missouri to Japan flights?

You could potentially save up to 27% on your flight if you consider stops on a Missouri to Japan flight.

Cheap Missouri to Japan flight deals and tips

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

Fastest flight time	15h 28m
Direct flights	None

The fastest flight from Missouri to Japan takes 15h 28m

There are no direct flights from Missouri to Japan. There are no popular flight routes from Missouri to Japan.

Search flight deals

When did momondo last update prices for flights from Missouri to Japan?
Prices for flights from Missouri to Japan are updated daily.
How many operators does momondo search for flights from Missouri to Japan?
As of January 2026, there are 8 operators available to choose from for flights from Missouri to Japan.
How old do you have to be to fly from Missouri to Japan?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Japan.
What documentation or ID do you need to fly to Japan?
The required travel and health documents for your Japan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Japan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Japan

Compare and see reviews for airlines that fly from Missouri to Japan with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $453	Free Cancellation	Rating 7.9 8,128 reviews	Search Delta flights
American Airlines	PriceFrom $593	Free Cancellation	Rating 7.2 11,206 reviews	Search American Airlines flights
Air Canada	PriceFrom $629	Free Cancellation	Rating 7.1 10,667 reviews	Search Air Canada flights
Japan Airlines	PriceFrom $691	Free Cancellation	Rating 8.3 1,691 reviews	Search Japan Airlines flights
ANA	PriceFrom $703	Free Cancellation	Rating 8.4 1,078 reviews	Search ANA flights
Alaska Airlines	PriceFrom $725	Free Cancellation	Rating 8.0 11,805 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $738	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $739	Free Cancellation	Rating 7.8 2,830 reviews	Search Hawaiian Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Japan from Missouri.

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

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

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

Once all potential Missouri to Japan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Missouri to Japan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.