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Find cheap flights from Missouri to Japan from $599

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 9/3. 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
Wed 6/12
Wed 6/19

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In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

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Good to know

Low season

August

High season

March

Cheapest flight

$599
Best time to beat the crowds but there is an average 17% 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

9/2Mon
2 stopsAir Canada
36h 55mSTL-NRT
10/16Wed
1 stopAir Canada
17h 20mNRT-STL
$1,140
8/24Sat
1 stopAir Canada
37h 25mSTL-NRT
9/6Fri
2 stopsAir Canada
41h 40mNRT-STL
$1,146
10/6Sun
1 stopJapan Airlines
18h 40mSTL-NRT
10/17Thu
1 stopJapan Airlines
20h 18mNRT-STL
$1,150
10/13Sun
1 stopDelta
19h 25mSTL-HND
10/25Fri
1 stopDelta
19h 26mHND-STL
$1,153
10/7Mon
2 stopsAmerican Airlines
20h 03mSTL-NRT
10/18Fri
2 stopsAmerican Airlines
19h 40mNRT-STL
$1,155
9/2Mon
2 stopsAmerican Airlines
19h 50mSTL-HND
10/16Wed
1 stopAmerican Airlines
15h 29mHND-STL
$1,156
8/24Sat
2 stopsDelta
29h 16mSTL-HND
9/6Fri
2 stopsDelta
22h 14mHND-STL
$1,158
10/6Sun
1 stopJapan Airlines
18h 40mSTL-NRT
10/18Fri
1 stopJapan Airlines
20h 18mNRT-STL
$1,161
8/31Sat
2 stopsWestJet
43h 40mSTL-NRT
9/14Sat
2 stopsWestJet
30h 13mNRT-STL
$1,212
11/8Fri
2 stopsWestJet
56h 30mSTL-NRT
11/16Sat
2 stopsWestJet
34h 55mNRT-STL
$1,451

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Recent one-way flight deals

9/3Tue
2 stops
30h 20mSTL-NRT
$599
9/1Sun
2 stops
30h 20mSTL-NRT
$626
9/1Sun
1 stopANA
18h 10mSTL-HND
$640
9/3Tue
1 stopANA
17h 45mSTL-NRT
$640
10/15Tue
1 stopJapan Airlines
17h 50mSTL-HND
$642
10/15Tue
1 stopJapan Airlines
18h 40mSTL-NRT
$642
9/14Sat
2 stopsAmerican Airlines
18h 49mSTL-HND
$643
10/15Tue
2 stopsAmerican Airlines
19h 46mSTL-NRT
$643
9/14Sat
3 stopsUnited Airlines
30h 15mSTL-HND
$649
9/14Sat
1 stopUnited Airlines
31h 54mSTL-NRT
$657

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Last minute flights from Missouri to Japan

Last minute flight, train and bus deals

5/18Sat
multi-stop
30h 00mMCI-NRT
5/25Sat
multi-stop
19h 10mNRT-MCI
$1,379
5/18Sat
multi-stop
30h 00mMCI-NRT
5/25Sat
multi-stop
29h 30mNRT-MCI
$1,400
5/14Tue
multi-stopAir Canada
39h 10mSTL-KIX
5/28Tue
multi-stopAir Canada
40h 01mKIX-STL
$1,686
5/17Fri
multi-stopCathay Pacific
36h 15mSTL-HND
5/24Fri
multi-stopCathay Pacific
51h 12mHND-STL
$1,748
5/17Fri
multi-stopCathay Pacific
36h 50mSTL-NRT
5/24Fri
multi-stopCathay Pacific
46h 27mNRT-STL
$2,010
5/16Thu
multi-stopWestJet
20h 35mMCI-NRT
5/18Sat
multi-stopWestJet
33h 56mNRT-MCI
$2,062
5/14Tue
multi-stopAir Canada
31h 43mMCI-NRT
6/4Tue
multi-stopAir Canada
20h 55mNRT-MCI
$2,108
5/16Thu
multi-stopWestJet
20h 35mMCI-NRT
5/18Sat
multi-stopWestJet
36h 49mNRT-MCI
$2,136
5/16Thu
multi-stopQatar Airways
45h 55mSTL-NRT
5/18Sat
multi-stopQatar Airways
39h 29mNRT-STL
$2,174
5/16Thu
multi-stopQatar Airways
45h 55mSTL-NRT
5/18Sat
multi-stopQatar Airways
39h 29mNRT-STL
$2,395

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Flights to Japan