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Cheap flights from Missouri to Osaka from $354

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 2/15. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:05 pm - 8:20 pm
STL
-
ITM
37h 15m2 stops
Air Canada Logo
4:00 pm - 3:29 pm
ITM
-
STL
38h 29m2 stops
$690Air Canada
mar., feb. 3 - jue., feb. 19
Air Canada Logo
4:05 pm - 7:10 pm
STL
-
ITM
36h 05m2 stops
Air Canada Logo
4:00 pm - 3:29 pm
ITM
-
STL
38h 29m2 stops
$701Air Canada
mar., feb. 3 - jue., feb. 19
Air Canada Logo
4:05 pm - 7:10 pm
STL
-
ITM
36h 05m2 stops
Air Canada Logo
2:00 pm - 3:29 pm
ITM
-
STL
40h 29m2 stops
$702Air Canada
mar., feb. 3 - jue., feb. 19
United Airlines Logo
8:05 am - 6:10 pm
STL
-
ITM
43h 05m2 stops
United Airlines Logo
1:00 pm - 7:14 pm
ITM
-
STL
21h 14m2 stops
$748United Airlines
dom., feb. 1 - mar., feb. 17
ANA Logo
6:30 am - 7:30 am
STL
-
ITM
34h 00m2 stops
ANA Logo
7:05 am - 10:36 am
ITM
-
STL
18h 31m2 stops
$751ANA
dom., feb. 1 - dom., feb. 15
United Airlines Logo
8:30 am - 6:10 pm
STL
-
ITM
42h 40m2 stops
United Airlines Logo
1:00 pm - 9:40 pm
ITM
-
STL
23h 40m2 stops
$754United Airlines
sáb., ene. 31 - mar., feb. 17
ANA Logo
8:00 am - 8:20 pm
MCI
-
ITM
21h 20m2 stops
ANA Logo
8:00 am - 2:27 pm
ITM
-
MCI
21h 27m2 stops
$873ANA
dom., ene. 11 - jue., ene. 29
Japan Airlines Logo
7:00 am - 7:55 pm
MCI
-
ITM
21h 55m2 stops
Japan Airlines Logo
8:30 am - 2:30 pm
ITM
-
MCI
21h 00m2 stops
$938Japan Airlines
mar., ene. 13 - jue., ene. 29
Japan Airlines Logo
7:00 am - 7:40 am
MCI
-
ITM
33h 40m2 stops
Japan Airlines Logo
8:30 am - 6:03 pm
ITM
-
MCI
24h 33m2 stops
$955Japan Airlines
lun., ene. 12 - mié., ene. 28
American Airlines Logo
9:28 am - 7:50 pm
MCI
-
ITM
20h 22m2 stops
American Airlines Logo
7:25 am - 2:02 pm
ITM
-
MCI
20h 37m2 stops
$1,537American Airlines
dom., may. 24 - sáb., jun. 6

ANA flights from Missouri to Osaka Itami Airport

Our best ANA deals on Missouri to Osaka Itami Airport flight tickets
ANA
Feb 1
STL6:30 amLambert-St Louis
34h 00m
2 stops
ITM7:30 amOsaka Itami
Feb 15
ITM7:05 amOsaka Itami
18h 31m
2 stops
STL10:36 amLambert-St Louis
$751
Find similar
ANA
Feb 2
STL8:05 amLambert-St Louis
20h 05m
2 stops
ITM7:10 pmOsaka Itami
Feb 20
ITM7:05 amOsaka Itami
18h 31m
2 stops
STL10:36 amLambert-St Louis
$784
Find similar
ANA
Feb 15
STL6:00 amLambert-St Louis
21h 10m
2 stops
ITM6:10 pmOsaka Itami
Feb 28
ITM8:00 amOsaka Itami
17h 36m
2 stops
STL10:36 amLambert-St Louis
$812
Find similar

Japan Airlines flights from Missouri to Osaka Itami Airport

Our best Japan Airlines deals on Missouri to Osaka Itami Airport flight tickets
Japan Airlines
Feb 4
STL6:00 amLambert-St Louis
22h 20m
2 stops
ITM7:20 pmOsaka Itami
Feb 18
ITM8:30 amOsaka Itami
20h 24m
2 stops
STL1:54 pmLambert-St Louis
$825
Find similar
Japan Airlines
Jan 31
STL11:05 amLambert-St Louis
37h 35m
2 stops
ITM3:40 pmOsaka Itami
Feb 22
ITM8:10 pmOsaka Itami
32h 44m
2 stops
STL1:54 pmLambert-St Louis
$842
Find similar
Japan Airlines
Feb 1
STL6:00 amLambert-St Louis
34h 40m
2 stops
ITM7:40 amOsaka Itami
Feb 22
ITM8:10 pmOsaka Itami
32h 44m
2 stops
STL1:54 pmLambert-St Louis
$843
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Osaka Itami Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated diciembre 11, 2025.
Use the filters below to find and compare flights from Missouri to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

mar. 2/3

4:05 pm-8:20 pm

2 stops37h 15m

Osaka Itami

jue. 2/19

4:00 pm-3:29 pm

2 stops38h 29m

$690

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

mar. 2/3

4:05 pm-7:10 pm

2 stops36h 05m

Osaka Itami

jue. 2/19

4:00 pm-3:29 pm

2 stops38h 29m

$701

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

mar. 2/3

4:05 pm-7:10 pm

2 stops36h 05m

Osaka Itami

jue. 2/19

2:00 pm-3:29 pm

2 stops40h 29m

$702

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

dom. 2/1

8:05 am-6:10 pm

2 stops43h 05m

Osaka Itami

mar. 2/17

1:00 pm-7:14 pm

2 stops21h 14m

$748

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

dom. 2/1

6:30 am-7:30 am

2 stops34h 00m

Osaka Itami

dom. 2/15

7:05 am-10:36 am

2 stops18h 31m

$751

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

sáb. 1/31

8:30 am-6:10 pm

2 stops42h 40m

Osaka Itami

mar. 2/17

1:00 pm-9:40 pm

2 stops23h 40m

$754

Kansas CityOsaka

MCI - ITM

MCIITM

Kansas City

dom. 1/11

8:00 am-8:20 pm

2 stops21h 20m

Osaka Itami

jue. 1/29

8:00 am-2:27 pm

2 stops21h 27m

$873

Kansas CityOsaka

MCI - ITM

MCIITM

Kansas City

mar. 1/13

7:00 am-7:55 pm

2 stops21h 55m

Osaka Itami

jue. 1/29

8:30 am-2:30 pm

2 stops21h 00m

$938

Kansas CityOsaka

MCI - ITM

MCIITM

Kansas City

lun. 1/12

7:00 am-7:40 am

2 stops33h 40m

Osaka Itami

mié. 1/28

8:30 am-6:03 pm

2 stops24h 33m

$955

Kansas CityOsaka

MCI - ITM

MCIITM

Kansas City

dom. 5/24

9:28 am-7:50 pm

2 stops20h 22m

Osaka Itami

sáb. 6/6

7:25 am-2:02 pm

2 stops20h 37m

$1,537

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Osaka from

How to get the cheapest flight ticket from Missouri to Osaka Itami Airport

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 airline that flies from Missouri to Osaka Itami?

Japan Airlines is the most popular carrier operating from Missouri to Osaka Itami

Cheap Missouri to Osaka Itami Airport flight deals and tips

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

Fastest flight time

18h 55m

Direct flights

None
The fastest flight from Missouri to Osaka Itami Airport takes 18h 55m
There are no direct flights from Missouri to Osaka Itami Airport. There are no popular flight routes from Missouri to Osaka Itami Airport.
Search flight deals

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Osaka Itami Airport.

  • What documentation or ID do you need to fly to Osaka Itami Airport?

    The travel and health documents you'll need for your trip to Osaka Itami Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka Itami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

Why use momondo?

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

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 Osaka from Missouri.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

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

An easier way to manage your Osaka Itami Airport trip

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