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$315+ Cheap flights from Missouri to Tokyo (TYO)

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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — TYO
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap flight deals from Missouri to Tokyo

Keep the following information in mind while searching for Missouri to Tokyo flight deals. Data was last updated January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$661
(Kiwi.com)

One-way from

$315
(Alaska Airlines)

Popular in

June

Cheapest in

September

Average price

$793
Provider with most accurate pricing for Lambert-St Louis-Tokyo (TYO) flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Tokyo (TYO) flights.
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From Missouri to Tokyo (TYO)
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One-way flight from Missouri to Tokyo (TYO)
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Highest demand for flights based on searches. 20% potential increase in price ($247 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Missouri to Tokyo

Cheapest flights from Missouri to Tokyo
Explore the most affordable flight options available from Missouri to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/5. 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 3/27:00 amSTL - NRT
1 stop18h 00mMultiple Airlines
Thu 3/126:30 pmNRT - STL
1 stop19h 29mMultiple Airlines
Deal found 1/5$661
This SmartFares deal was found by Cheapflights users on 1/6. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/32:50 pmSTL - NRT
1 stop34h 10mMultiple Airlines
Tue 2/106:30 pmNRT - STL
1 stop34h 24mMultiple Airlines
Deal found 1/6$665
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
Sun 3/87:00 amSTL - NRT
1 stop19h 00mMultiple Airlines
Thu 3/126:30 pmNRT - STL
1 stop19h 29mMultiple Airlines
Deal found 1/4$670
This Expedia deal was found by Cheapflights users on 1/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:00 amSTL - NRT
1 stop18h 00mMultiple Airlines
Fri 2/276:30 pmNRT - STL
1 stop20h 29mMultiple Airlines
Deal found 1/4$671
This Air Canada deal was found by Cheapflights users on 1/4. 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.
Mon 2/26:40 pmSTL - NRT
2 stops30h 50mAir Canada
Thu 2/126:15 pmNRT - STL
2 stops41h 50mAir Canada
Deal found 1/4$678
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/92:50 pmSTL - NRT
1 stop34h 10mMultiple Airlines
Fri 2/276:30 pmNRT - STL
1 stop20h 29mMultiple Airlines
Deal found 1/6$679
This Air Canada deal was found by Cheapflights users on 1/6. 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 2/36:40 pmSTL - NRT
2 stops30h 50mAir Canada
Tue 2/106:45 pmNRT - STL
2 stops31h 17mAir Canada
Deal found 1/6$681
This Air Canada deal was found by Cheapflights users on 1/4. 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.
Mon 2/94:05 pmSTL - HND
1 stop33h 35mAir Canada
Fri 2/276:50 pmHND - STL
2 stops30h 46mAir Canada
Deal found 1/4$682
This Air Canada deal was found by Cheapflights users on 1/6. 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.
Mon 2/94:05 pmSTL - NRT
2 stops33h 15mAir Canada
Fri 2/276:45 pmNRT - STL
2 stops30h 51mAir Canada
Deal found 1/6$686
This Expedia deal was found by Cheapflights users on 1/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/202:50 pmSTL - NRT
1 stop34h 10mMultiple Airlines
Tue 1/276:30 pmNRT - STL
1 stop34h 24mMultiple Airlines
Deal found 1/4$687
This SmartFares deal was found by Cheapflights users on 1/5. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:00 amSTL - NRT
1 stop18h 00mMultiple Airlines
Sat 2/286:30 pmNRT - STL
1 stop34h 53mMultiple Airlines
Deal found 1/5$694
This Air Canada deal was found by Cheapflights users on 1/6. 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 2/36:40 pmSTL - HND
2 stops31h 00mAir Canada
Tue 2/106:50 pmHND - STL
1 stop35h 39mAir Canada
Deal found 1/6$703

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Tokyo 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 January 6, 2026.
Use the filters below to find and compare flights from Missouri to Tokyo that are best for you.

Fly from

Missouri

Fly to

Tokyo

Route

Depart

Return

Price

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Mon 2/23

7:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Thu 3/5

6:30 pm-11:59 pm

1 stop20h 29m

$671

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Fri 2/27

7:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Sun 3/8

6:30 pm-11:59 pm

1 stop19h 29m

$699

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Fri 2/6

2:50 pm-4:00 pm

1 stop34h 10m

Tokyo Narita

Thu 2/19

6:30 pm-11:59 pm

1 stop20h 29m

$718

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Fri 1/23

2:50 pm-4:00 pm

1 stop34h 10m

Tokyo Narita

Fri 1/30

6:30 pm-10:46 pm

1 stop19h 16m

$718

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Sun 2/1

2:50 pm-4:00 pm

1 stop34h 10m

Tokyo Narita

Sun 2/8

6:30 pm-1:54 pm

1 stop34h 24m

$727

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Tue 2/3

6:00 am-2:40 pm

1 stop17h 40m

Tokyo Narita

Tue 2/10

5:45 pm-10:00 pm

1 stop19h 15m

$747

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Sat 1/24

4:15 pm-3:00 pm

2 stops31h 45m

Tokyo Narita

Wed 2/4

4:25 pm-4:55 pm

1 stop15h 30m

$751

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Sat 2/28

6:35 am-5:45 pm

1 stop20h 10m

Tokyo Haneda

Tue 3/10

5:20 pm-11:15 pm

1 stop19h 55m

$761

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Mon 2/2

2:50 pm-4:00 pm

1 stop34h 10m

Tokyo Narita

Sun 2/15

6:30 pm-11:59 pm

1 stop20h 29m

$779

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Fri 2/27

6:47 pm-3:20 pm

2 stops29h 33m

Tokyo Haneda

Sun 3/8

4:25 pm-7:42 pm

1 stop18h 17m

$786

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 60 results
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Best time to book a flight from Missouri to Tokyo

Have a flexible travel schedule? Discover the best time to fly to Tokyo from Missouri with our price prediction graph.
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 Tokyo

What is the cheapest month to book a flight from Missouri to Tokyo?

Currently, September is the cheapest month in which you can book a flight from Missouri to Tokyo (average of $361). Flying from Missouri to Tokyo in June is currently the most expensive (average of $922). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Tokyo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Missouri to Tokyo?

    There are many flights that can get you from Missouri to Tokyo in 15h 35m. Fly via Delta or United Airlines to get the fastest option. There are 6171 mi between Missouri and Tokyo. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Missouri to Tokyo one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $372. Users have also found prices from $372 and $412 on American Airlines and Japan Airlines, respectively.

  • What are the most popular routes from Missouri to Tokyo?

    While some choose either Lambert-St Louis - Tokyo Haneda or Kansas City - Tokyo Haneda, Lambert-St Louis - Tokyo Narita is the most popular route from Missouri to Tokyo.

  • Can I find deals for flights from Missouri to Tokyo that include hotel bookings?

    Yes. In addition to deals on Missouri to Tokyo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Tokyo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Tokyo.

  • Can I find deals for business class flights from Missouri to Tokyo?

    Yes. Cheapflights offers flight deals from Missouri to Tokyo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Tokyo?

    Currently, September is the cheapest month in which you can book a flight from Missouri to Tokyo (average of $361). Flying from Missouri to Tokyo in June is currently the most expensive (average of $922). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Chiba
Karuizawa
Urayasu
Yokosuka
Odawara
Numazu
Yamanouchi
Atami
Hakone
Kawasaki
Yamanashi

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missouri to Tokyo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Missouri to Tokyo

Discover the top 8 airlines that operate flights from Missouri to Tokyo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$453Average$1,164FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$593Average$1,164FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$629Average$867FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$691Average$1,141FlexibilityNo cancel feeOn-time79%
ANACheapest$703Average$1,201FlexibilityNo cancel feeOn-time80%
Alaska AirlinesCheapest$725Average$781FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$738Average$1,213FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$739Average$820FlexibilityNo cancel feeOn-time85%

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