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

Cathay Pacific, Air Canada, and ANA are the most popular carriers operating from Missouri to Osaka

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 17h 12m on average, while flying from St. Louis to Osaka Kansai Intl Airport is 35h 45m on average. Osaka Kansai Intl Airport is the most popular airport in 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.

$429 Cheap Flights from Missouri to Osaka in 2026

Find the cheapest flights from Missouri to Osaka

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:05 pm - 8:35 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

37h 30m2 stops Toronto Pearson Intl Tokyo Narita

7:35 am - 3:26 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

46h 51m2 stops Tokyo Narita Toronto Pearson Intl

$864Multiple Airlines

Wed, Jan 13 - Sun, Jan 17

12:10 pm - 4:25 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

38h 15m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

7:25 pm - 11:24 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

41h 59m2 stops Vancouver Intl Chicago O'Hare Intl

$878Air Canada

Sun, Oct 11 - Thu, Oct 29

12:10 pm - 4:25 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

38h 15m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

6:00 pm - 6:41 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

38h 41m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$880Air Canada

Tue, Sep 15 - Tue, Sep 22

8:55 am - 4:25 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

41h 30m2 stops Toronto Pearson Intl Vancouver Intl

7:25 pm - 11:24 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

41h 59m2 stops Vancouver Intl Chicago O'Hare Intl

$883Air Canada

Sun, Oct 11 - Thu, Oct 29

8:55 am - 4:25 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

17h 30m1 stop Toronto Pearson Intl

6:00 pm - 6:41 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

38h 41m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$885Air Canada

Tue, Sep 15 - Tue, Sep 22

4:05 pm - 10:20 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

39h 15m2 stops Toronto Pearson Intl Tokyo Haneda

7:35 am - 3:26 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

46h 51m2 stops Tokyo Narita Toronto Pearson Intl

$914Multiple Airlines

Mon, Nov 30 - Sun, Dec 20

4:05 pm - 8:20 pmSTL Lambert-St Louis-ITM Osaka Itami

37h 15m2 stops Toronto Pearson Intl Tokyo Haneda

2:05 pm - 3:26 pmITM Osaka Itami-STL Lambert-St Louis

40h 21m2 stops Tokyo Narita Toronto Pearson Intl

$963Air Canada

Sat, Jan 30 - Wed, Feb 3

4:05 pm - 8:20 pmSTL Lambert-St Louis-ITM Osaka Itami

37h 15m2 stops Toronto Pearson Intl Tokyo Haneda

2:05 pm - 3:26 pmITM Osaka Itami-STL Lambert-St Louis

40h 21m2 stops Tokyo Narita Toronto Pearson Intl

$986Multiple Airlines

Mon, Nov 30 - Sun, Dec 20

8:55 am - 6:10 pmSTL Lambert-St Louis-ITM Osaka Itami

19h 15m2 stops Toronto Pearson Intl Tokyo Haneda

3:00 pm - 8:20 pmITM Osaka Itami-STL Lambert-St Louis

19h 20m2 stops Tokyo Haneda Toronto Pearson Intl

$1,021Air Canada

Fri, Sep 11 - Tue, Sep 15

5:24 pm - 4:25 pmMCI Kansas City-KIX Osaka Kansai Intl

33h 01m2 stops Denver Intl Vancouver Intl

6:00 pm - 8:44 pmKIX Osaka Kansai Intl-MCI Kansas City

16h 44m2 stops Vancouver Intl Denver Intl

$1,035Air Canada

Sat, Oct 3 - Tue, Oct 13

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 6:45 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

22h 45m1 stop Los Angeles

5:45 pm - 10:59 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

19h 14m1 stop Los Angeles

$1,173American Airlines

Sun, Aug 16 - Tue, Aug 18

6:00 am - 6:45 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

22h 45m1 stop Los Angeles

5:45 pm - 11:42 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

19h 57m2 stops Los Angeles Dallas/Fort Worth

$1,178American Airlines

Sun, Aug 16 - Tue, Aug 18

9:30 am - 2:50 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

39h 20m2 stops Chicago O'Hare Intl San Francisco

4:55 pm - 8:39 amKIX Osaka Kansai Intl-STL Lambert-St Louis

29h 44m2 stops San Francisco Chicago O'Hare Intl

$1,178United Airlines

Sun, Aug 16 - Tue, Aug 18

6:00 am - 7:50 pmSTL Lambert-St Louis-ITM Osaka Itami

23h 50m2 stops Los Angeles Tokyo Narita

7:25 am - 6:05 pmITM Osaka Itami-STL Lambert-St Louis

24h 40m2 stops Tokyo Haneda Dallas/Fort Worth

$1,419Japan Airlines

Sun, Aug 16 - Tue, Aug 18

2:09 pm - 12:55 pmMCI Kansas City-KIX Osaka Kansai Intl

32h 46m2 stops Dallas/Fort Worth Hong Kong Intl

9:45 am - 10:50 pmKIX Osaka Kansai Intl-MCI Kansas City

27h 05m2 stops Hong Kong Intl Dallas/Fort Worth

$2,168Cathay Pacific

Tue, Aug 18 - Wed, Sep 2

7:58 pm - 12:50 pmMCI Kansas City-KIX Osaka Kansai Intl

26h 52m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

7:05 pm - 1:52 pmKIX Osaka Kansai Intl-MCI Kansas City

32h 47m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$2,203China Airlines

Tue, Aug 18 - Tue, Sep 1

6:20 am - 10:40 pmMCI Kansas City-KIX Osaka Kansai Intl

26h 20m2 stops Detroit Metropolitan Wayne County Incheon Intl

9:05 am - 11:02 pmKIX Osaka Kansai Intl-MCI Kansas City

27h 57m2 stops Incheon Intl Seattle/Tacoma Intl

$2,363Delta

Wed, Aug 19 - Wed, Sep 2

6:20 am - 7:05 pmMCI Kansas City-ITM Osaka Itami

22h 45m2 stops Dallas/Fort Worth Tokyo Haneda

4:30 pm - 3:15 pmITM Osaka Itami-MCI Kansas City

36h 45m2 stops Tokyo Haneda Chicago O'Hare Intl

$2,445Japan Airlines

Tue, Aug 18 - Wed, Sep 2

5:30 am - 5:45 pmMCI Kansas City-ITM Osaka Itami

22h 15m2 stops Dallas/Fort Worth Tokyo Haneda

3:35 pm - 7:02 pmITM Osaka Itami-MCI Kansas City

41h 27m2 stops Tokyo Haneda Chicago O'Hare Intl

$2,445Japan Airlines

Wed, Aug 19 - Wed, Sep 2

5:30 am - 7:50 pmMCI Kansas City-ITM Osaka Itami

24h 20m2 stops Dallas/Fort Worth Tokyo Narita

7:25 am - 8:24 pmITM Osaka Itami-MCI Kansas City

26h 59m2 stops Tokyo Haneda Dallas/Fort Worth

$2,445Japan Airlines

Tue, Aug 18 - Thu, Sep 3

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Air Canada flights from Missouri to Osaka

Our best Air Canada deals on Missouri to Osaka flight tickets

Air Canada

Oct 11

STL12:10 pmLambert-St Louis

38h 15m

2 stops

KIX4:25 pmOsaka Kansai Intl

Oct 29

KIX7:25 pmOsaka Kansai Intl

41h 59m

2 stops

STL11:24 pmLambert-St Louis

$878

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

$880

Air Canada

Oct 11

STL8:55 amLambert-St Louis

41h 30m

2 stops

KIX4:25 pmOsaka Kansai Intl

Oct 29

KIX7:25 pmOsaka Kansai Intl

41h 59m

2 stops

STL11:24 pmLambert-St Louis

$883

United Airlines flights from Missouri to Osaka

Our best United Airlines deals on Missouri to Osaka flight tickets

United Airlines

Aug 28

STL6:54 pmLambert-St Louis

29h 56m

2 stops

KIX2:50 pmOsaka Kansai Intl

Sep 4

KIX4:55 pmOsaka Kansai Intl

15h 44m

1 stop

STL6:39 pmLambert-St Louis

$1,137

United Airlines

Oct 3

MCI5:24 pmKansas City

31h 26m

2 stops

KIX2:50 pmOsaka Kansai Intl

Oct 16

KIX4:55 pmOsaka Kansai Intl

18h 57m

1 stop

MCI9:52 pmKansas City

$1,158

United Airlines

Oct 3

MCI11:22 amKansas City

39h 43m

3 stops

ITM5:05 pmOsaka Itami

Oct 13

ITM12:55 pmOsaka Itami

20h 52m

2 stops

MCI7:47 pmKansas City

$1,161

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisOsaka

STL Lambert-St Louis - KIX Osaka Kansai Intl

STLKIX

Lambert-St Louis

Wed 1/13

4:05 pm-8:35 pm

2 stops37h 30m

Osaka Kansai Intl

Sun 1/17

7:35 am-3:26 pm

2 stops46h 51m

$864

St. LouisOsaka

STL Lambert-St Louis - KIX Osaka Kansai Intl

STLKIX

Lambert-St Louis

Sun 10/11

12:10 pm-4:25 pm

2 stops38h 15m

Osaka Kansai Intl

Thu 10/29

7:25 pm-11:24 pm

2 stops41h 59m

$878

St. LouisOsaka

STL Lambert-St Louis - KIX Osaka Kansai Intl

STLKIX

Lambert-St Louis

Tue 9/15

12:10 pm-4:25 pm

2 stops38h 15m

Osaka Kansai Intl

Tue 9/22

6:00 pm-6:41 pm

2 stops38h 41m

$880

St. LouisOsaka

STL Lambert-St Louis - KIX Osaka Kansai Intl

STLKIX

Lambert-St Louis

Sun 10/11

8:55 am-4:25 pm

2 stops41h 30m

Osaka Kansai Intl

Thu 10/29

7:25 pm-11:24 pm

2 stops41h 59m

$883

St. LouisOsaka

STL Lambert-St Louis - KIX Osaka Kansai Intl

STLKIX

Lambert-St Louis

Tue 9/15

8:55 am-4:25 pm

1 stop17h 30m

Osaka Kansai Intl

Tue 9/22

6:00 pm-6:41 pm

2 stops38h 41m

$885

St. LouisOsaka

STL Lambert-St Louis - KIX Osaka Kansai Intl

STLKIX

Lambert-St Louis

Mon 11/30

4:05 pm-10:20 pm

2 stops39h 15m

Osaka Kansai Intl

Sun 12/20

7:35 am-3:26 pm

2 stops46h 51m

$914

St. LouisOsaka

STL Lambert-St Louis - ITM Osaka Itami

STLITM

Lambert-St Louis

Sat 1/30

4:05 pm-8:20 pm

2 stops37h 15m

Osaka Itami

Wed 2/3

2:05 pm-3:26 pm

2 stops40h 21m

$963

St. LouisOsaka

STL Lambert-St Louis - ITM Osaka Itami

STLITM

Lambert-St Louis

Mon 11/30

4:05 pm-8:20 pm

2 stops37h 15m

Osaka Itami

Sun 12/20

2:05 pm-3:26 pm

2 stops40h 21m

$986

Quickest round-trip

St. LouisOsaka

STL Lambert-St Louis - ITM Osaka Itami

STLITM

Lambert-St Louis

Fri 9/11

8:55 am-6:10 pm

2 stops19h 15m

Osaka Itami

Tue 9/15

3:00 pm-8:20 pm

2 stops19h 20m

$1,021

Kansas CityOsaka

MCI Kansas City - KIX Osaka Kansai Intl

MCIKIX

Kansas City

Sat 10/3

5:24 pm-4:25 pm

2 stops33h 01m

Osaka Kansai Intl

Tue 10/13

6:00 pm-8:44 pm

2 stops16h 44m

$1,035

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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

Airlines

Other information

What is the cheapest month to fly to Osaka?

In general, February is the cheapest month to fly from Missouri to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $850. If you are unable to visit Osaka during the month of February, then departing from Missouri during the month November is also very affordable. Most momondo users find prices during this month for around $877.

Can stopping save me money on Missouri to Osaka flights?

You could potentially save up to 7% 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

Fastest flight time	17h 12m
Direct flights	None

The fastest flight from Missouri to Osaka takes 17h 12m

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

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Frequently asked questions about flying 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.

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.

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Fly into one of these airports located in Osaka

Osaka Itami Airport

Osaka Kansai Intl Airport

Cheap flights from Missouri to Osaka from $429

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 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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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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How to get the cheapest flight ticket from Missouri to Osaka

What is the cheapest month to fly to Osaka?

Can stopping save me money on Missouri to Osaka flights?

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

How long does it take to fly to Osaka?

Cheap Missouri to Osaka flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Missouri to Osaka

Traveling to a place near Osaka?

Why use momondo?

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

Cabin classes currently available on flights to Osaka

List of cabin classes available on flights landing in Osaka. Availability may vary depending on flight origin and airline.

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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