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

Delta, United Airlines, and ANA 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 39% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 7 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

How long is the flight from Missouri to Japan?

If you’re flying from a popular airport in Missouri, such as Kansas City or St. Louis, and flying into Japan, then you can expect flight times to average 20h 35m and 22h 55m, respectively.

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 March 2026, there are 7 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.

$390 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.

12:10 pm - 4:25 pm

STL

KIX

38h 15m

2 stops

6:00 pm - 6:41 pm

KIX

STL

38h 41m

2 stops

$938Air Canada

mar., sep. 15 - mar., sep. 22

12:10 pm - 3:40 pm

STL

NRT

37h 30m

1 stop

5:25 pm - 2:00 pm

NRT

STL

34h 35m

1 stop

$939Air Canada

mar., sep. 8 - mar., sep. 22

8:08 pm - 2:10 pm

STL

NRT

28h 02m

2 stops

2:35 pm - 11:08 pm

NRT

STL

22h 33m

1 stop

$951Multiple Airlines

mar., sep. 1 - mar., sep. 8

7:00 am - 4:00 pm

MCI

NRT

19h 00m

1 stop

6:00 pm - 11:59 pm

NRT

MCI

19h 59m

1 stop

$969Multiple Airlines

dom., abr. 26 - mar., may. 5

7:45 am - 7:10 pm

MCI

ITM

21h 25m

2 stops

7:30 am - 6:42 pm

ITM

MCI

25h 12m

2 stops

$979ANA

mar., sep. 15 - mar., sep. 22

8:00 am - 3:25 pm

MCI

HND

17h 25m

1 stop

5:15 pm - 10:04 pm

HND

MCI

18h 49m

1 stop

$980ANA

dom., abr. 26 - mar., may. 5

7:00 am - 1:55 pm

MCI

HND

16h 55m

1 stop

5:45 pm - 10:18 pm

HND

MCI

18h 33m

1 stop

$987United Airlines

dom., abr. 26 - mar., may. 5

6:00 am - 2:30 pm

MCI

NRT

18h 30m

1 stop

5:00 pm - 11:25 pm

NRT

MCI

20h 25m

2 stops

$988United Airlines

mar., sep. 15 - mar., sep. 22

5:12 pm - 4:15 pm

MCI

HND

33h 03m

2 stops

6:25 pm - 9:43 am

HND

MCI

29h 18m

2 stops

$993Delta

sáb., abr. 25 - mar., may. 5

6:30 am - 4:15 pm

MCI

HND

19h 45m

1 stop

6:25 pm - 8:45 pm

HND

MCI

16h 20m

1 stop

$1,038Delta

vie., abr. 24 - mié., may. 6

Air Canada flights from Missouri to Japan

Our best Air Canada deals on Missouri to Japan flight tickets

Air Canada

Sep 15

STL12:10 pmLambert-St Louis

38h 15m

2 stops

KIX4:25 pmOsaka Kansai Intl

Sep 22

KIX6:00 pmOsaka Kansai Intl

38h 41m

2 stops

STL6:41 pmLambert-St Louis

$938

Air Canada

Sep 8

STL12:10 pmLambert-St Louis

37h 30m

1 stop

NRT3:40 pmTokyo Narita

Sep 22

NRT5:25 pmTokyo Narita

34h 35m

1 stop

STL2:00 pmLambert-St Louis

$939

Air Canada

Sep 8

STL12:10 pmLambert-St Louis

37h 30m

1 stop

NRT3:40 pmTokyo Narita

Sep 16

NRT5:40 pmTokyo Narita

34h 20m

2 stops

STL2:00 pmLambert-St Louis

$942

United Airlines flights from Missouri to Japan

Our best United Airlines deals on Missouri to Japan flight tickets

United Airlines

Apr 26

MCI7:00 amKansas City

16h 55m

1 stop

HND1:55 pmTokyo Haneda

May 5

HND5:45 pmTokyo Haneda

18h 33m

1 stop

MCI10:18 pmKansas City

$987

United Airlines

Sep 15

MCI6:00 amKansas City

18h 30m

1 stop

NRT2:30 pmTokyo Narita

Sep 22

NRT5:00 pmTokyo Narita

20h 25m

2 stops

MCI11:25 pmKansas City

$988

United Airlines

Apr 25

MCI6:40 pmKansas City

29h 15m

2 stops

HND1:55 pmTokyo Haneda

May 6

HND10:25 amTokyo Haneda

17h 36m

1 stop

MCI2:01 pmKansas City

$992

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisOsaka

STL - KIX

STLKIX

Lambert-St Louis

mar. 9/15

12:10 pm-4:25 pm

2 stops38h 15m

Osaka Kansai Intl

mar. 9/22

6:00 pm-6:41 pm

2 stops38h 41m

$938

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

mar. 9/8

12:10 pm-3:40 pm

1 stop37h 30m

Tokyo Narita

mar. 9/22

5:25 pm-2:00 pm

1 stop34h 35m

$939

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

mar. 9/1

8:08 pm-2:10 pm

2 stops28h 02m

Tokyo Narita

mar. 9/8

2:35 pm-11:08 pm

1 stop22h 33m

$951

Kansas CityTokyo

MCI - NRT

MCINRT

Kansas City

dom. 4/26

7:00 am-4:00 pm

1 stop19h 00m

Tokyo Narita

mar. 5/5

6:00 pm-11:59 pm

1 stop19h 59m

$969

Kansas CityOsaka

MCI - ITM

MCIITM

Kansas City

mar. 9/15

7:45 am-7:10 pm

2 stops21h 25m

Osaka Itami

mar. 9/22

7:30 am-6:42 pm

2 stops25h 12m

$979

Kansas CityTokyo

MCI - HND

MCIHND

Kansas City

dom. 4/26

8:00 am-3:25 pm

1 stop17h 25m

Tokyo Haneda

mar. 5/5

5:15 pm-10:04 pm

1 stop18h 49m

$980

Quickest round-trip

Kansas CityTokyo

MCI - HND

MCIHND

Kansas City

dom. 4/26

7:00 am-1:55 pm

1 stop16h 55m

Tokyo Haneda

mar. 5/5

5:45 pm-10:18 pm

1 stop18h 33m

$987

Kansas CityTokyo

MCI - NRT

MCINRT

Kansas City

mar. 9/15

6:00 am-2:30 pm

1 stop18h 30m

Tokyo Narita

mar. 9/22

5:00 pm-11:25 pm

2 stops20h 25m

$988

Kansas CityTokyo

MCI - HND

MCIHND

Kansas City

sáb. 4/25

5:12 pm-4:15 pm

2 stops33h 03m

Tokyo Haneda

mar. 5/5

6:25 pm-9:43 am

2 stops29h 18m

$993

Kansas CityTokyo

MCI - HND

MCIHND

Kansas City

vie. 4/24

6:30 am-4:15 pm

1 stop19h 45m

Tokyo Haneda

mié. 5/6

6:25 pm-8:45 pm

1 stop16h 20m

$1,038

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 January is, on average, the cheapest month to fly to Japan from Missouri, with most prices found around $725. If you aren’t able to travel to Japan during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $765.

Can stopping save me money on Missouri to Japan flights?

You could potentially save up to 26% 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 27m
Direct flights	None

The fastest flight from Missouri to Japan takes 15h 27m

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 March 2026, there are 7 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 8,317 reviews	Search Delta flights
American Airlines	PriceFrom $593	Free Cancellation	Rating 7.1 11,488 reviews	Search American Airlines flights
Air Canada	PriceFrom $629	Free Cancellation	Rating 7.1 10,835 reviews	Search Air Canada flights
ANA	PriceFrom $703	Free Cancellation	Rating 8.4 1,142 reviews	Search ANA flights
Japan Airlines	PriceFrom $709	Free Cancellation	Rating 8.3 1,748 reviews	Search Japan Airlines flights
Alaska Airlines	PriceFrom $725	Free Cancellation	Rating 7.9 12,101 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $747	Free Cancellation	Rating 7.4 9,464 reviews	Search United 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.