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

Cathay Pacific, STARLUX Airlines, and United Airlines 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 18h 45m on average, while flying from St. Louis to Osaka Kansai Intl Airport is 19h 40m 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.

$561 Cheap Flights from Missouri to Osaka in 2026/27

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.

9:22 am - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

41h 18m2 stops Chicago O'Hare Intl Vancouver Intl

7:25 pm - 9:12 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

40h 47m2 stops Vancouver Intl Chicago O'Hare Intl

$969Air Canada

Tue, Feb 2 - Wed, Feb 24

4:05 pm - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

58h 35m2 stops Toronto Pearson Intl Vancouver Intl

7:25 pm - 11:19 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

42h 54m2 stops Vancouver Intl Chicago O'Hare Intl

$972Air Canada

Fri, Feb 5 - Mon, Feb 22

4:05 pm - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

34h 35m2 stops Toronto Pearson Intl Vancouver Intl

7:25 pm - 3:26 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

35h 01m2 stops Vancouver Intl Toronto Pearson Intl

$982Air Canada

Sat, Feb 6 - Thu, Feb 25

7:00 pm - 4:45 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

30h 45m2 stops Chicago O'Hare Intl San Francisco

6:35 pm - 6:38 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

39h 03m2 stops San Francisco Washington, D.C. Dulles Intl

$987United Airlines

Mon, Feb 1 - Fri, Feb 5

7:30 am - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

43h 10m2 stops Chicago O'Hare Intl Vancouver Intl

7:25 pm - 3:26 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

35h 01m2 stops Vancouver Intl Toronto Pearson Intl

$990Air Canada

Tue, Feb 2 - Thu, Feb 25

4:05 pm - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

58h 35m2 stops Toronto Pearson Intl Vancouver Intl

7:25 pm - 3:26 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

35h 01m2 stops Vancouver Intl Toronto Pearson Intl

$993Air Canada

Fri, Feb 5 - Thu, Feb 25

5:25 am - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

21h 15m2 stops Chicago O'Hare Intl Vancouver Intl

7:25 pm - 9:12 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

40h 47m2 stops Vancouver Intl Chicago O'Hare Intl

$1,019Air Canada

Wed, Feb 3 - Wed, Feb 24

5:25 am - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

21h 15m2 stops Chicago O'Hare Intl Vancouver Intl

7:25 pm - 3:26 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

35h 01m2 stops Vancouver Intl Toronto Pearson Intl

$1,040Air Canada

Wed, Feb 3 - Thu, Feb 25

10:50 am - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

39h 50m2 stops Chicago O'Hare Intl Vancouver Intl

7:25 pm - 9:12 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

40h 47m2 stops Vancouver Intl Chicago O'Hare Intl

$1,069Air Canada

Thu, Feb 4 - Wed, Feb 24

10:50 am - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

39h 50m2 stops Chicago O'Hare Intl Vancouver Intl

7:25 pm - 3:26 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

35h 01m2 stops Vancouver Intl Toronto Pearson Intl

$1,090Air Canada

Sat, Feb 6 - Sat, Feb 20

Cheap last minute flights

Enter your travel dates to find the best prices.

5:10 am - 2:50 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

19h 40m2 stops Denver Intl San Francisco

4:55 pm - 6:43 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

15h 48m1 stop San Francisco

$1,114United Airlines

Sat, Oct 3 - Mon, Oct 5

5:10 am - 2:50 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

19h 40m2 stops Denver Intl San Francisco

4:55 pm - 8:48 amKIX Osaka Kansai Intl-STL Lambert-St Louis

29h 53m2 stops San Francisco Newark

$1,119United Airlines

Sat, Oct 3 - Mon, Oct 5

5:10 am - 2:50 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

19h 40m2 stops Denver Intl San Francisco

4:55 pm - 12:40 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

33h 45m3 stops San Francisco Los Angeles Denver Intl

$1,289United Airlines

Sat, Oct 3 - Mon, Oct 5

12:17 pm - 12:15 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

33h 58m3 stops Las Vegas Harry Reid Intl Ontario Taipei City Taiwan Taoyuan Intl

3:10 pm - 11:32 amKIX Osaka Kansai Intl-STL Lambert-St Louis

34h 22m3 stops Taipei City Taiwan Taoyuan Intl Ontario Las Vegas Harry Reid Intl

$1,624Multiple Airlines

Sat, Oct 3 - Mon, Oct 5

8:55 am - 9:15 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

46h 20m2 stops Toronto Pearson Intl Hong Kong Intl

6:30 pm - 2:00 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

33h 30m2 stops Hong Kong Intl Toronto Pearson Intl

$6,477Multiple Airlines

Fri, Oct 2 - Tue, Oct 13

8:55 am - 9:15 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

46h 20m2 stops Toronto Pearson Intl Hong Kong Intl

4:15 pm - 2:00 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

35h 45m3 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl Toronto Pearson Intl

$6,501Multiple Airlines

Fri, Oct 2 - Tue, Oct 13

2:40 pm - 4:25 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

35h 45m1 stop Toronto Pearson Intl

6:00 pm - 11:59 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

19h 59m2 stops Vancouver Intl Seattle/Tacoma Intl

$9,378Multiple Airlines

Fri, Oct 2 - Tue, Oct 13

8:55 am - 2:50 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

39h 55m3 stops Toronto Pearson Intl Hong Kong Intl Taipei City Taiwan Taoyuan Intl

4:15 pm - 2:00 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

35h 45m3 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl Toronto Pearson Intl

$10,038Multiple Airlines

Fri, Oct 2 - Tue, Oct 13

7:08 am - 2:50 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl

17h 42m1 stop San Francisco

4:55 pm - 6:43 pmKIX Osaka Kansai Intl-STL Lambert-St Louis

15h 48m1 stop San Francisco

$12,333ANA

Fri, Oct 2 - Tue, Oct 13

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Missouri to Osaka

Our best Air Canada deals on Missouri to Osaka flight tickets

Air Canada

Feb 2

STL5:25 amLambert-St Louis

21h 15m

2 stops

KIX5:40 pmOsaka Kansai Intl

Feb 22

KIX7:25 pmOsaka Kansai Intl

40h 47m

2 stops

STL9:12 pmLambert-St Louis

$969

Air Canada

Feb 5

STL4:05 pmLambert-St Louis

58h 35m

2 stops

KIX5:40 pmOsaka Kansai Intl

Feb 22

KIX7:25 pmOsaka Kansai Intl

42h 54m

2 stops

STL11:19 pmLambert-St Louis

$972

Air Canada

Feb 6

STL4:05 pmLambert-St Louis

34h 35m

2 stops

KIX5:40 pmOsaka Kansai Intl

Feb 25

KIX7:25 pmOsaka Kansai Intl

35h 01m

2 stops

STL3:26 pmLambert-St Louis

$982

Cathay Pacific flights from Missouri to Osaka

Our best Cathay Pacific deals on Missouri to Osaka flight tickets

Cathay Pacific

Nov 28

MCI5:11 amKansas City

34h 09m

2 stops

KIX6:20 amOsaka Kansai Intl

Dec 10

KIX9:25 amOsaka Kansai Intl

27h 38m

2 stops

MCI10:03 pmKansas City

$1,198

Cathay Pacific

Mar 15

MCI9:22 amKansas City

30h 58m

2 stops

KIX6:20 amOsaka Kansai Intl

Mar 25

KIX9:50 amOsaka Kansai Intl

27h 21m

2 stops

MCI11:11 pmKansas City

$1,200

Cathay Pacific

Mar 15

STL11:31 amLambert-St Louis

35h 14m

2 stops

KIX12:45 pmOsaka Kansai Intl

Mar 25

KIX9:25 amOsaka Kansai Intl

26h 40m

2 stops

STL10:05 pmLambert-St Louis

$1,224

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

Tue 2/2

9:22 am-5:40 pm

2 stops41h 18m

Osaka Kansai Intl

Wed 2/24

7:25 pm-9:12 pm

2 stops40h 47m

$969

St. LouisOsaka

STL Lambert-St Louis - KIX Osaka Kansai Intl

STLKIX

Lambert-St Louis

Fri 2/5

4:05 pm-5:40 pm

2 stops58h 35m

Osaka Kansai Intl

Mon 2/22

7:25 pm-11:19 pm

2 stops42h 54m

$972

St. LouisOsaka

STL Lambert-St Louis - KIX Osaka Kansai Intl

STLKIX

Lambert-St Louis

Sat 2/6

4:05 pm-5:40 pm

2 stops34h 35m

Osaka Kansai Intl

Thu 2/25

7:25 pm-3:26 pm

2 stops35h 01m

$982

St. LouisOsaka

STL Lambert-St Louis - KIX Osaka Kansai Intl

STLKIX

Lambert-St Louis

Mon 2/1

7:00 pm-4:45 pm

2 stops30h 45m

Osaka Kansai Intl

Fri 2/5

6:35 pm-6:38 pm

2 stops39h 03m

$987

St. LouisOsaka

STL Lambert-St Louis - KIX Osaka Kansai Intl

STLKIX

Lambert-St Louis

Tue 2/2

7:30 am-5:40 pm

2 stops43h 10m

Osaka Kansai Intl

Thu 2/25

7:25 pm-3:26 pm

2 stops35h 01m

$990

St. LouisOsaka

STL Lambert-St Louis - KIX Osaka Kansai Intl

STLKIX

Lambert-St Louis

Fri 2/5

4:05 pm-5:40 pm

2 stops58h 35m

Osaka Kansai Intl

Thu 2/25

7:25 pm-3:26 pm

2 stops35h 01m

$993

St. LouisOsaka

STL Lambert-St Louis - KIX Osaka Kansai Intl

STLKIX

Lambert-St Louis

Wed 2/3

5:25 am-5:40 pm

2 stops21h 15m

Osaka Kansai Intl

Wed 2/24

7:25 pm-9:12 pm

2 stops40h 47m

$1,019

Quickest round-trip

St. LouisOsaka

STL Lambert-St Louis - KIX Osaka Kansai Intl

STLKIX

Lambert-St Louis

Wed 2/3

5:25 am-5:40 pm

2 stops21h 15m

Osaka Kansai Intl

Thu 2/25

7:25 pm-3:26 pm

2 stops35h 01m

$1,040

St. LouisOsaka

STL Lambert-St Louis - KIX Osaka Kansai Intl

STLKIX

Lambert-St Louis

Thu 2/4

10:50 am-5:40 pm

2 stops39h 50m

Osaka Kansai Intl

Wed 2/24

7:25 pm-9:12 pm

2 stops40h 47m

$1,069

St. LouisOsaka

STL Lambert-St Louis - KIX Osaka Kansai Intl

STLKIX

Lambert-St Louis

Sat 2/6

10:50 am-5:40 pm

2 stops39h 50m

Osaka Kansai Intl

Sat 2/20

7:25 pm-3:26 pm

2 stops35h 01m

$1,090

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

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

Best Price Found	$561
Fastest flight time	18h 45m
Direct flights	None

The best one-way flight to Osaka from Missouri in the past 72 hours is $561. The best round-trip flight deal from Missouri to Osaka found on momondo in the last 72 hours is $969.

The fastest flight from Missouri to Osaka takes 18h 45m

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

Search flight deals

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 10/31

Sat 11/7

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Japan

Nearby airports

Cabin classes

Other Japan destinations

Other flights from Missouri

Complete your trip

Feeling lucky

Fly into one of these airports located in Osaka

Osaka Itami Airport

Osaka Kansai Intl Airport

Cheap flights from Missouri to Osaka from $561

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 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Missouri to Osaka

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Air Canada flights from Missouri to Osaka

Our best Air Canada deals on Missouri to Osaka flight tickets

Cathay Pacific flights from Missouri to Osaka

Our best Cathay Pacific deals on Missouri to Osaka flight tickets

momondo Fare Finder

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

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

Best Price Found

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

Fly to other destinations from Missouri

According to popular flight searches on momondo this year

Complete your trip to Osaka

Explore popular destinations other users love

According to popular flight searches on momondo this year