How long does it take to fly to Osaka?

Average flight duration from Missouri to Osaka depends on which airport you fly into and out of. Flying from Kansas City to Osaka Kansai Intl Airport is 18h 50m on average, while flying from St. Louis to Osaka Kansai Intl Airport is 21h 40m on average. Osaka Kansai Intl Airport is the most popular airport in Osaka.

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

ANA, Japan Airlines, and United Airlines are the most popular carriers operating from Missouri to Osaka

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

Prices for flights from Missouri to Osaka were last updated today.

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

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 Osaka.

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

The travel and health documents required for your trip to Osaka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$410 Cheap Flights from Missouri to Osaka in 2025

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Find the cheapest flights from Missouri to Osaka

Round-trip

One-way

Last minute

Cheap round-trip flights

4:05 pm - 4:25 pmSTL-KIX

34h 20m2 stops

6:05 pm - 2:27 pmKIX-STL

34h 22m2 stops

$836Air Canada

Find Deal

Sat, Sep 20 - Sun, Sep 28

1:30 pm - 4:25 pmSTL-KIX

36h 55m2 stops

6:05 pm - 10:49 amKIX-STL

30h 44m2 stops

$838Air Canada

Find Deal

Fri, Sep 19 - Fri, Sep 26

1:30 pm - 4:25 pmSTL-KIX

36h 55m2 stops

6:05 pm - 3:18 pmKIX-STL

35h 13m1 stop

$851Air Canada

Find Deal

Fri, Sep 19 - Fri, Sep 26

8:25 am - 2:50 pmSTL-KIX

40h 25m2 stops

4:50 pm - 10:49 amKIX-STL

31h 59m2 stops

$852United Airlines

Find Deal

Sat, Sep 27 - Wed, Oct 1

7:23 am - 8:35 amSTL-ITM

35h 12m2 stops

8:30 am - 1:31 pmITM-STL

19h 01m2 stops

$887Japan Airlines

Find Deal

Sat, Sep 20 - Wed, Sep 24

7:23 am - 8:35 amSTL-ITM

35h 12m2 stops

8:30 am - 1:31 pmITM-STL

19h 01m2 stops

$888Japan Airlines

Find Deal

Sat, Sep 20 - Wed, Sep 24

8:15 am - 7:30 pmSTL-KIX

21h 15m2 stops

4:50 pm - 10:00 pmKIX-STL

43h 10m3 stops

$895United Airlines

Find Deal

Sun, Sep 21 - Sun, Sep 28

3:59 pm - 2:55 pmSTL-KIX

32h 56m3 stops

5:45 pm - 10:50 pmKIX-STL

43h 05m2 stops

$966Cathay Pacific

Find Deal

Sat, Sep 20 - Sun, Sep 28

6:20 am - 6:40 amSTL-KIX

34h 20m2 stops

4:20 pm - 10:50 pmKIX-STL

44h 30m3 stops

$1,017Cathay Pacific

Find Deal

Fri, Sep 19 - Fri, Sep 26

5:55 am - 2:20 pmMCI-KIX

41h 25m2 stops

9:30 am - 11:27 pmKIX-MCI

28h 57m2 stops

$1,189China Eastern

Find Deal

Sun, Nov 2 - Thu, Nov 6

Air Canada flights from Missouri to Osaka

Our best Air Canada deals on Missouri to Osaka flight tickets

Air Canada

Sep 20

STL4:05 pmLambert-St Louis

34h 20m

2 stops

KIX4:25 pmOsaka Kansai Intl

Sep 28

KIX6:05 pmOsaka Kansai Intl

34h 22m

2 stops

STL2:27 pmLambert-St Louis

$836

Find similar

Air Canada

Sep 19

STL1:30 pmLambert-St Louis

36h 55m

2 stops

KIX4:25 pmOsaka Kansai Intl

Sep 26

KIX6:05 pmOsaka Kansai Intl

30h 44m

2 stops

STL10:49 amLambert-St Louis

$838

Find similar

Air Canada

Sep 19

STL1:30 pmLambert-St Louis

36h 55m

2 stops

KIX4:25 pmOsaka Kansai Intl

Sep 26

KIX6:05 pmOsaka Kansai Intl

35h 13m

1 stop

STL3:18 pmLambert-St Louis

$851

Find similar

United Airlines flights from Missouri to Osaka

Our best United Airlines deals on Missouri to Osaka flight tickets

United Airlines

Sep 27

STL8:25 amLambert-St Louis

40h 25m

2 stops

KIX2:50 pmOsaka Kansai Intl

Oct 1

KIX4:50 pmOsaka Kansai Intl

31h 59m

2 stops

STL10:49 amLambert-St Louis

$852

Find similar

United Airlines

Sep 21

STL8:15 amLambert-St Louis

21h 15m

2 stops

KIX7:30 pmOsaka Kansai Intl

Sep 28

KIX4:50 pmOsaka Kansai Intl

43h 10m

3 stops

STL10:00 pmLambert-St Louis

$895

Find similar

United Airlines

Nov 13

MCI6:00 amKansas City

45h 10m

2 stops

ITM6:10 pmOsaka Itami

Nov 27

ITM1:00 pmOsaka Itami

18h 35m

2 stops

MCI4:35 pmKansas City

$1,146

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisOsaka

STL - KIX

STLKIX

Lambert-St Louis

Sat 9/20

4:05 pm-4:25 pm

2 stops34h 20m

Osaka Kansai Intl

Sun 9/28

6:05 pm-2:27 pm

2 stops34h 22m

$836

St. LouisOsaka

STL - KIX

STLKIX

Lambert-St Louis

Fri 9/19

1:30 pm-4:25 pm

2 stops36h 55m

Osaka Kansai Intl

Fri 9/26

6:05 pm-10:49 am

2 stops30h 44m

$838

St. LouisOsaka

STL - KIX

STLKIX

Lambert-St Louis

Fri 9/19

1:30 pm-4:25 pm

2 stops36h 55m

Osaka Kansai Intl

Fri 9/26

6:05 pm-3:18 pm

1 stop35h 13m

$851

St. LouisOsaka

STL - KIX

STLKIX

Lambert-St Louis

Sat 9/27

8:25 am-2:50 pm

2 stops40h 25m

Osaka Kansai Intl

Wed 10/1

4:50 pm-10:49 am

2 stops31h 59m

$852

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

Sat 9/20

7:23 am-8:35 am

2 stops35h 12m

Osaka Itami

Wed 9/24

8:30 am-1:31 pm

2 stops19h 01m

$887

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

Sat 9/20

7:23 am-8:35 am

2 stops35h 12m

Osaka Itami

Wed 9/24

8:30 am-1:31 pm

2 stops19h 01m

$888

St. LouisOsaka

STL - KIX

STLKIX

Lambert-St Louis

Sun 9/21

8:15 am-7:30 pm

2 stops21h 15m

Osaka Kansai Intl

Sun 9/28

4:50 pm-10:00 pm

3 stops43h 10m

$895

St. LouisOsaka

STL - KIX

STLKIX

Lambert-St Louis

Sat 9/20

3:59 pm-2:55 pm

3 stops32h 56m

Osaka Kansai Intl

Sun 9/28

5:45 pm-10:50 pm

2 stops43h 05m

$966

St. LouisOsaka

STL - KIX

STLKIX

Lambert-St Louis

Fri 9/19

6:20 am-6:40 am

2 stops34h 20m

Osaka Kansai Intl

Fri 9/26

4:20 pm-10:50 pm

3 stops44h 30m

$1,017

Kansas CityOsaka

MCI - KIX

MCIKIX

Kansas City

Sun 11/2

5:55 am-2:20 pm

2 stops41h 25m

Osaka Kansai Intl

Thu 11/6

9:30 am-11:27 pm

2 stops28h 57m

$1,189

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 Osaka

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

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Other information

What is the cheapest day to depart on your flight to Osaka?

According to our data, Monday is the cheapest day to fly to Osaka from Missouri. The lowest ticket price found for a Monday departure recently was $1,098. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Missouri to Osaka for around $1,835.

Can stopping save me money on Missouri to Osaka flights?

You could potentially save up to 12% on your flight if you consider stops on a Missouri to Osaka flight.

Cheap Missouri to Osaka flight deals and tips

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

Best Price Found	$410
Fastest flight time	17h 10m
Direct flights	None
Airports in Osaka	3 airports

The best one-way flight to Osaka from Missouri in the past 72 hours is $410. The best round-trip flight deal from Missouri to Osaka found on momondo in the last 72 hours is $836.

The fastest flight from Missouri to Osaka takes 17h 10m

There are no direct flights from Missouri to Osaka. Popular non-direct routes for this connection are Lambert-St Louis Airport - Osaka Kansai Intl Airport, Kansas City Airport - Osaka Kansai Intl Airport and Lambert-St Louis Airport - Osaka Itami Airport.

There are 3 airports near Osaka: Osaka Itami (ITM), Osaka Kansai Intl (KIX), Kobe (UKB)

Search flight deals

When did momondo last update prices for flights from Missouri to Osaka?
Prices for flights from Missouri to Osaka were last updated today.
How old do you have to be to fly from Missouri to Osaka?
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 Osaka.
What documentation or ID do you need to fly to Osaka?
The travel and health documents required for your trip to Osaka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Nara

Nishinomiya

Why use momondo?

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

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 Missouri to Osaka for you.

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

momondo does allow users to show only those flights to Osaka from Missouri which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Missouri to Osaka flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Osaka from Missouri are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Osaka trip

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Cheap flights from Missouri to Osaka from $410

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Osaka departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Trusted and free

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Price Alerts

Find the cheapest flights from Missouri to Osaka

Cheap round-trip flights

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Air Canada flights from Missouri to Osaka

Our best Air Canada deals on Missouri to Osaka flight tickets

United Airlines flights from Missouri to Osaka

Our best United Airlines deals on Missouri to Osaka flight tickets

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Use the filters below to find and compare flights from Missouri to Osaka that are best for you.

See travel insights to Osaka from

How to get the cheapest flight ticket from Missouri to Osaka

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 day to depart on your flight to Osaka?

Can stopping save me money on Missouri to Osaka flights?

You could potentially save up to 12% on your flight if you consider stops on a Missouri to Osaka flight.

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

ANA, Japan Airlines, and United Airlines are the most popular carriers operating from Missouri to Osaka

How long does it take to fly to Osaka?

Cheap Missouri to Osaka flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Osaka

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

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

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

Traveling to a place near Osaka?

Why use momondo?

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

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

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

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

An easier way to manage your Osaka trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka