$437+ Cheap flights from Missouri to Osaka (OSA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OSA
Mar 5 — Mar 121
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Missouri to OsakaExplore the most affordable flight options available from Missouri to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Missouri to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:55 pm
STL
- KIX
2 stops30h 45m
United Airlines
Tue 3/106:35 pm
KIX
- STL
1 stop17h 50m
United Airlines
Deal found 2/2![United Airlines logo]()
$755
This Air Canada deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:10 pm
STL
- KIX
2 stops38h 15m
Air Canada
Tue 9/226:00 pm
KIX
- STL
2 stops38h 41m
Air Canada
Deal found 2/2![Air Canada logo]()
$768
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:00 am
STL
- ITM
2 stops21h 55m
American Airlines
Tue 3/104:30 pm
ITM
- STL
2 stops21h 28m
American Airlines
Deal found 2/2![American Airlines logo]()
$770
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:30 am
STL
- KIX
2 stops24h 20m
ANA
Thu 2/197:05 am
KIX
- STL
2 stops18h 31m
ANA
Deal found 2/2![ANA logo]()
$780
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/37:04 am
STL
- ITM
2 stops22h 26m
American Airlines
Thu 2/193:25 pm
ITM
- STL
2 stops19h 04m
American Airlines
Deal found 2/2![American Airlines logo]()
$795
This Air Canada deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:10 pm
STL
- KIX
2 stops38h 15m
Air Canada
Sat 9/266:00 pm
KIX
- STL
2 stops38h 41m
Air Canada
Deal found 1/31![Air Canada logo]()
$817
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:55 pm
STL
- KIX
2 stops54h 45m
United Airlines
Sat 2/286:35 pm
KIX
- STL
2 stops29h 48m
United Airlines
Deal found 2/1![United Airlines logo]()
$819
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:00 am
MCI
- ITM
2 stops20h 10m
ANA
Tue 9/228:00 am
ITM
- MCI
2 stops22h 24m
ANA
Deal found 2/1![ANA logo]()
$830
This Air Canada deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:10 pm
STL
- KIX
2 stops38h 15m
Air Canada
Wed 9/236:00 pm
KIX
- STL
2 stops35h 21m
Air Canada
Deal found 1/31![Air Canada logo]()
$830
This Air Canada deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:55 am
STL
- KIX
1 stop17h 30m
Air Canada
Wed 9/236:00 pm
KIX
- STL
2 stops34h 18m
Air Canada
Deal found 1/31![Air Canada logo]()
$835
This Air Canada deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:23 am
STL
- KIX
2 stops40h 17m
Air Canada
Thu 12/173:45 pm
KIX
- STL
2 stops38h 45m
Air Canada
Deal found 2/3![Air Canada logo]()
$837
This FlightHub deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:23 am
STL
- ITM
2 stops21h 12m
ANA
Fri 9/258:00 am
ITM
- STL
2 stops24h 09m
ANA
Deal found 1/31![ANA logo]()
$838
Best flights from Missouri to OsakaDiscover carefully curated flight deals from Missouri to Osaka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Missouri to Osaka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:25 pm
STL
- KIX
1 stop32h 15m
United Airlines
Tue 3/106:35 pm
KIX
- STL
1 stop17h 50m
United Airlines
Deal found 2/2![United Airlines logo]()
$755
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:00 am
STL
- ITM
2 stops21h 55m
American Airlines
Tue 3/104:30 pm
ITM
- STL
2 stops21h 28m
American Airlines
Deal found 2/2![American Airlines logo]()
$770
This Air Canada deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:17 pm
MCI
- KIX
3 stops33h 08m
Multiple Airlines
Sat 5/96:00 pm
KIX
- MCI
2 stops19h 52m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$864
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:41 am
STL
- ITM
2 stops32h 49m
ANA
Sat 2/282:05 pm
ITM
- STL
2 stops37h 16m
ANA
Deal found 2/2![ANA logo]()
$871
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:00 am
STL
- KIX
2 stops24h 20m
Japan Airlines
Sat 2/285:50 pm
KIX
- STL
1 stop21h 09m
Japan Airlines
Deal found 2/1![Japan Airlines logo]()
$880
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:23 pm
MCI
- KIX
2 stops31h 52m
STARLUX Airlines
Mon 4/203:10 pm
KIX
- MCI
2 stops22h 49m
STARLUX Airlines
Deal found 2/1![STARLUX Airlines logo]()
$962
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:49 pm
MCI
- UKB
2 stops28h 11m
EVA Air
Wed 3/1111:00 am
UKB
- MCI
2 stops40h 55m
EVA Air
Deal found 2/2![EVA Air logo]()
$1,234
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:50 pm
STL
- KIX
2 stops36h 15m
Cathay Pacific
Tue 3/315:35 pm
KIX
- STL
2 stops43h 23m
Cathay Pacific
Deal found 2/1![Cathay Pacific logo]()
$1,256
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:55 pm
STL
- KIX
2 stops54h 45m
United Airlines
Sat 2/286:35 pm
KIX
- STL
2 stops29h 48m
United Airlines
Deal found 2/1![United Airlines logo]()
$819
This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/158:00 am
STL
- ITM
2 stops20h 55m
Japan Airlines
Sat 2/287:25 am
ITM
- STL
2 stops21h 25m
Japan Airlines
Deal found 2/3![Japan Airlines logo]()
$909
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:54 am
MCI
- KIX
2 stops19h 46m
United Airlines
Wed 3/116:35 pm
KIX
- MCI
2 stops18h 40m
United Airlines
Deal found 2/2![United Airlines logo]()
$847
This Japan Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:00 am
STL
- ITM
2 stops21h 55m
Japan Airlines
Mon 2/234:30 pm
ITM
- STL
2 stops36h 13m
Japan Airlines
Deal found 1/31![Japan Airlines logo]()
$943
This Booking.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:00 am
MCI
- UKB
2 stops23h 45m
ANA
Sat 5/97:05 am
UKB
- MCI
2 stops21h 21m
ANA
Deal found 2/2![ANA logo]()
$1,065
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:17 pm
MCI
- KIX
2 stops31h 33m
United Airlines
Sat 5/94:55 pm
KIX
- MCI
1 stop19h 35m
United Airlines
Deal found 2/2![United Airlines logo]()
$892
This Air Canada deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:18 pm
MCI
- KIX
3 stops57h 07m
Multiple Airlines
Mon 4/206:00 pm
KIX
- MCI
2 stops36h 16m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,133
This Ovago deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:21 am
STL
- ITM
2 stops19h 49m
ANA
Mon 5/257:00 pm
ITM
- STL
2 stops31h 11m
ANA
Deal found 1/31![ANA logo]()
$1,117
This STARLUX Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/192:23 pm
MCI
- KIX
2 stops30h 47m
STARLUX Airlines
Thu 3/262:00 pm
KIX
- MCI
2 stops23h 59m
STARLUX Airlines
Deal found 2/2![STARLUX Airlines logo]()
$1,237
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:30 am
MCI
- ITM
2 stops23h 40m
American Airlines
Mon 4/208:30 am
ITM
- MCI
2 stops21h 17m
American Airlines
Deal found 2/2![American Airlines logo]()
$1,238
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:15 am
MCI
- UKB
2 stops37h 45m
EVA Air
Mon 4/2011:00 am
UKB
- MCI
2 stops40h 29m
EVA Air
Deal found 2/1![EVA Air logo]()
$1,245
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:59 am
STL
- KIX
3 stops38h 56m
Cathay Pacific
Tue 3/314:15 pm
KIX
- STL
3 stops44h 43m
Cathay Pacific
Deal found 2/1![Cathay Pacific logo]()
$1,303
This STARLUX Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/192:23 pm
MCI
- UKB
2 stops30h 07m
STARLUX Airlines
Thu 3/2611:30 am
UKB
- MCI
2 stops26h 29m
STARLUX Airlines
Deal found 2/2![STARLUX Airlines logo]()
$1,292
This Cathay Pacific deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:38 am
STL
- KIX
2 stops40h 07m
Multiple Airlines
Wed 3/257:05 pm
KIX
- STL
2 stops42h 39m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,295
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:21 pm
MCI
- ITM
2 stops27h 59m
ANA
Mon 4/202:00 pm
ITM
- MCI
2 stops38h 25m
ANA
Deal found 2/1![ANA logo]()
$1,229
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
STL
- KIX
2 stops23h 50m
United Airlines
Mon 5/259:20 am
KIX
- STL
3 stops44h 26m
United Airlines
Deal found 1/31![United Airlines logo]()
$1,124
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:15 am
MCI
- ITM
2 stops20h 55m
United Airlines
Wed 3/111:00 pm
ITM
- MCI
3 stops24h 15m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,151
This STARLUX Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/182:23 pm
MCI
- KIX
2 stops30h 47m
STARLUX Airlines
Wed 3/2512:20 pm
KIX
- MCI
2 stops25h 39m
STARLUX Airlines
Deal found 2/1![STARLUX Airlines logo]()
$1,437
This KAYAK deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:45 am
MCI
- ITM
2 stops33h 40m
ANA
Sat 6/67:05 am
ITM
- MCI
2 stops19h 22m
ANA
Deal found 2/1![ANA logo]()
$1,608
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:00 am
MCI
- ITM
2 stops20h 05m
United Airlines
Sat 5/912:55 pm
ITM
- MCI
3 stops24h 57m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,350
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:21 am
STL
- ITM
2 stops20h 29m
Japan Airlines
Tue 3/314:55 pm
ITM
- STL
2 stops21h 03m
Japan Airlines
Deal found 2/1![Japan Airlines logo]()
$1,882
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:00 am
MCI
- KIX
2 stops21h 50m
United Airlines
Mon 4/204:55 pm
KIX
- MCI
1 stop19h 34m
United Airlines
Deal found 2/1![United Airlines logo]()
$1,485
Last-minute flights from Missouri to OsakaDiscover last-minute flight deals from Missouri to Osaka. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Osaka. Data last updated February 3, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:30 am
STL
- KIX
2 stops24h 20m
ANA
Thu 2/197:05 am
KIX
- STL
2 stops18h 31m
ANA
Deal found 2/2![ANA logo]()
$780
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/37:04 am
STL
- ITM
2 stops22h 26m
American Airlines
Thu 2/193:25 pm
ITM
- STL
2 stops19h 04m
American Airlines
Deal found 2/2![American Airlines logo]()
$795
This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/31:15 pm
STL
- ITM
2 stops27h 15m
ANA
Thu 2/198:00 am
ITM
- STL
2 stops17h 36m
ANA
Deal found 2/3![ANA logo]()
$881
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:46 pm
STL
- KIX
2 stops33h 04m
American Airlines
Thu 2/195:50 pm
KIX
- STL
1 stop21h 09m
American Airlines
Deal found 2/3![American Airlines logo]()
$902
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:55 pm
STL
- KIX
2 stops54h 45m
United Airlines
Sat 2/286:35 pm
KIX
- STL
2 stops29h 48m
United Airlines
Deal found 2/1![United Airlines logo]()
$819
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:41 am
STL
- ITM
2 stops32h 49m
ANA
Sat 2/288:00 am
ITM
- STL
2 stops17h 36m
ANA
Deal found 2/1![ANA logo]()
$843
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:00 am
STL
- KIX
2 stops24h 20m
Japan Airlines
Sat 2/285:50 pm
KIX
- STL
1 stop21h 09m
Japan Airlines
Deal found 2/1![Japan Airlines logo]()
$880
This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/158:00 am
STL
- ITM
2 stops20h 55m
Japan Airlines
Sat 2/287:25 am
ITM
- STL
2 stops21h 25m
Japan Airlines
Deal found 2/3![Japan Airlines logo]()
$909
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:55 pm
STL
- KIX
2 stops30h 45m
United Airlines
Tue 3/106:35 pm
KIX
- STL
1 stop17h 50m
United Airlines
Deal found 2/2![United Airlines logo]()
$755
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:00 am
STL
- ITM
2 stops21h 55m
American Airlines
Tue 3/104:30 pm
ITM
- STL
2 stops21h 28m
American Airlines
Deal found 2/2![American Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:54 am
MCI
- KIX
2 stops19h 46m
United Airlines
Wed 3/116:35 pm
KIX
- MCI
2 stops18h 40m
United Airlines
Deal found 2/2![United Airlines logo]()
$847
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:00 am
MCI
- ITM
2 stops23h 50m
American Airlines
Wed 3/111:40 pm
ITM
- MCI
2 stops19h 23m
American Airlines
Deal found 2/2![American Airlines logo]()
$898
One-way flights from Missouri to OsakaSearch for one-way flight options from Missouri to Osaka. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Missouri to Osaka. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:41 am
STL
- ITM
2 stops32h 49m
ANA
Deal found 2/1![ANA logo]()
$437
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:41 am
STL
- KIX
2 stops33h 54m
ANA
Deal found 2/2![ANA logo]()
$438
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:55 pm
STL
- KIX
2 stops54h 45m
United Airlines
Deal found 2/2![United Airlines logo]()
$462
This KAYAK deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/158:17 am
STL
- KIX
2 stops38h 08m
ANA
Deal found 2/1![ANA logo]()
$485
This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:38 am
STL
- KIX
1 stop21h 12m
Japan Airlines
Deal found 2/3![Japan Airlines logo]()
$487
This Air Canada deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/74:05 pm
STL
- KIX
2 stops34h 35m
Air Canada
Deal found 2/3![Air Canada logo]()
$492
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:00 am
STL
- ITM
2 stops33h 40m
Japan Airlines
Deal found 2/1![Japan Airlines logo]()
$527
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:12 pm
STL
- KIX
3 stops35h 38m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$575
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:20 am
STL
- ITM
2 stops22h 50m
Japan Airlines
Deal found 2/1![Japan Airlines logo]()
$797
This Cathay Pacific deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:43 am
STL
- KIX
3 stops37h 12m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$821
This Ovago deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:20 am
STL
- KIX
1 stop22h 25m
Japan Airlines
Deal found 2/1![Japan Airlines logo]()
$1,228
Find flight deals from Missouri to Osaka
Keep the following information in mind while searching for Missouri to Osaka flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $755 (United Airlines) |
One-way from | $437 (FlightHub) |
Popular in | May |
Cheapest in | February |
Average price | $857 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Osaka 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Missouri to Osaka that are best for you.
Fly from
Missouri
Fly to
Osaka
Route
Depart
Return
Price
St. LouisOsaka
STL - KIX
STLKIX
Lambert-St Louis
Mon 2/23
5:25 pm-4:40 pm
1 stop32h 15m
Osaka Kansai Intl
Tue 3/10
6:35 pm-10:25 pm
1 stop17h 50m
$755
St. LouisOsaka
STL - ITM
STLITM
Lambert-St Louis
Mon 2/23
7:00 am-7:55 pm
2 stops21h 55m
Osaka Itami
Tue 3/10
4:30 pm-11:58 pm
2 stops21h 28m
$770
St. LouisOsaka
STL - KIX
STLKIX
Lambert-St Louis
Sun 2/15
6:55 pm-4:40 pm
2 stops54h 45m
Osaka Kansai Intl
Sat 2/28
6:35 pm-9:23 am
2 stops29h 48m
$819
Kansas CityOsaka
MCI - KIX
MCIKIX
Kansas City
Wed 3/4
5:54 am-4:40 pm
2 stops19h 46m
Osaka Kansai Intl
Wed 3/11
6:35 pm-11:15 pm
2 stops18h 40m
$847
Kansas CityOsaka
MCI - KIX
MCIKIX
Kansas City
Sat 4/25
5:17 pm-4:25 pm
3 stops33h 08m
Osaka Kansai Intl
Sat 5/9
6:00 pm-11:52 pm
2 stops19h 52m
$864
St. LouisOsaka
STL - ITM
STLITM
Lambert-St Louis
Sun 2/15
7:41 am-7:30 am
2 stops32h 49m
Osaka Itami
Sat 2/28
2:05 pm-12:21 pm
2 stops37h 16m
$871
St. LouisOsaka
STL - KIX
STLKIX
Lambert-St Louis
Sun 2/15
7:00 am-10:20 pm
2 stops24h 20m
Osaka Kansai Intl
Sat 2/28
5:50 pm-11:59 pm
1 stop21h 09m
$880
Kansas CityOsaka
MCI - KIX
MCIKIX
Kansas City
Sat 4/25
5:17 pm-2:50 pm
2 stops31h 33m
Osaka Kansai Intl
Sat 5/9
4:55 pm-10:30 pm
1 stop19h 35m
$892
St. LouisOsaka
STL - ITM
STLITM
Lambert-St Louis
Sun 2/15
8:00 am-7:55 pm
2 stops20h 55m
Osaka Itami
Sat 2/28
7:25 am-1:50 pm
2 stops21h 25m
$909
St. LouisOsaka
STL - ITM
STLITM
Lambert-St Louis
Thu 2/19
7:00 am-7:55 pm
2 stops21h 55m
Osaka Itami
Mon 2/23
4:30 pm-1:43 pm
2 stops36h 13m
$943
Showing 1-10 of 38 results
Best time to book a flight from Missouri to Osaka
Have a flexible travel schedule? Discover the best time to fly to Osaka from Missouri with our price prediction graph.
STL-KIX
STL-ITM
MCI-KIX
MCI-ITM
MCI-UKB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Missouri to Osaka
USMO-OSA
STL-KIX
STL-ITM
MCI-KIX
MCI-ITM
No data available for this route at this time. Please check back soon.
Related info for your journey
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