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Find cheap flights from Missouri to Japan from $456

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missouri to Japan departing on 7/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 7/2
Tue 7/9

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In the last 7 days travelers have searched 42,335,261 times on KAYAK, and here is why:

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Good to know

Low season

August

High season

March

Cheapest flight

$456
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from St. Louis to Tokyo Narita Airport

FAQs for booking flights from Missouri to Japan

  • How does KAYAK find such low prices on flights from Missouri to Japan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Japan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Japan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Japan from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Japan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Japan with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Japan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Japan from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Missouri to Japan

Recent round-trip flight deals

9/10Tue
2 stops
28h 08mMCI-NRT
10/2Wed
1 stop
18h 26mNRT-MCI
$918
9/12Thu
2 stops
28h 13mMCI-NRT
9/22Sun
1 stop
18h 26mNRT-MCI
$929
8/27Tue
1 stopAir Canada
37h 25mSTL-NRT
9/10Tue
1 stopAir Canada
17h 20mNRT-STL
$971
8/18Sun
1 stopAir Canada
37h 25mSTL-NRT
9/4Wed
2 stopsAir Canada
36h 25mNRT-STL
$977
9/1Sun
1 stopJapan Airlines
17h 20mSTL-HND
9/10Tue
1 stopJapan Airlines
18h 07mHND-STL
$990
9/9Mon
2 stopsUnited Airlines
32h 00mSTL-HND
9/19Thu
1 stopUnited Airlines
20h 42mHND-STL
$992
10/1Tue
1 stopUnited Airlines
18h 23mSTL-NRT
10/15Tue
1 stopUnited Airlines
18h 23mNRT-STL
$992
9/9Mon
1 stopJapan Airlines
18h 40mSTL-NRT
9/19Thu
1 stopJapan Airlines
19h 40mNRT-STL
$995
9/18Wed
2 stopsDelta
20h 04mSTL-HND
9/26Thu
2 stopsDelta
18h 32mHND-STL
$996
8/22Thu
1 stopDelta
18h 14mSTL-HND
9/2Mon
1 stopDelta
19h 14mHND-STL
$1,003

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Recent one-way flight deals

7/22Mon
2 stops
32h 08mSTL-NRT
$456
10/18Fri
2 stops
31h 08mMCI-KIX
$515
10/15Tue
1 stopJapan Airlines
17h 50mSTL-HND
$539
10/15Tue
1 stopJapan Airlines
18h 40mSTL-NRT
$539
10/15Tue
1 stopUnited Airlines
17h 33mSTL-HND
$540
10/15Tue
2 stopsAmerican Airlines
19h 14mSTL-NRT
$540
7/21Sun
2 stopsAir Canada
33h 20mSTL-NRT
$640
7/27Sat
1 stopAir Canada
38h 35mMCI-HND
$676
7/22Mon
3 stopsUnited Airlines
30h 25mSTL-HND
$760
6/22Sat
1 stopAmerican Airlines
17h 51mSTL-HND
$1,125

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Last minute flights from Missouri to Japan

Last minute flight, train and bus deals

6/3Mon
multi-stopAir Canada
38h 25mSTL-NRT
6/13Thu
multi-stopAir Canada
17h 40mNRT-STL
$1,157
6/3Mon
multi-stopAir Canada
38h 25mSTL-NRT
6/14Fri
multi-stopAir Canada
35h 36mNRT-STL
$1,163
6/3Mon
multi-stopAir Canada
38h 25mSTL-NRT
6/17Mon
multi-stopAir Canada
17h 20mNRT-STL
$1,202
6/6Thu
multi-stop
49h 30mMCI-NRT
6/13Thu
multi-stop
19h 24mNRT-MCI
$1,322
6/5Wed
multi-stop
53h 35mMCI-NRT
6/11Tue
multi-stop
19h 24mNRT-MCI
$1,422
6/5Wed
multi-stopFinnair
29h 42mSTL-HND
6/12Wed
multi-stopFinnair
34h 53mHND-STL
$2,159
6/4Tue
multi-stopANA
17h 50mSTL-HND
6/6Thu
multi-stopANA
20h 00mHND-STL
$2,238
6/4Tue
multi-stopANA
17h 50mSTL-HND
6/6Thu
multi-stopANA
17h 34mHND-STL
$2,255
6/5Wed
multi-stopUnited Airlines
19h 55mSTL-HND
6/7Fri
multi-stopUnited Airlines
15h 33mHND-STL
$2,285
6/4Tue
multi-stopUnited Airlines
17h 50mSTL-HND
6/6Thu
multi-stopUnited Airlines
19h 59mHND-STL
$2,289

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Flights to Japan