$430 Find Cheap Flights from Missouri to Japan - Compare and Save

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 8/20. 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
1 adult, Economy, 0 bags

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Useful Info

Good to know

Low season

August

Cheapest flight

$430
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from St. Louis to Osaka

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 from Missouri to Japan 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 from Missouri to Japan with an airline and back 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 from Missouri to Japan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many airports are there in Japan?

    There are 79 airports in Japan. The busiest airport is Tokyo Haneda Airport (HND), with 28% of all flights arriving there.

  • What is the cheapest month to fly from Missouri to Japan?

    The cheapest month for flights from Missouri to Japan is January, when tickets cost $500 (return) on average. On the other hand, the most expensive months are May and December, when the average cost of round-trip tickets is $1,145 and $1,001 respectively.

  • How far in advance should I book a flight from Missouri to Japan?

    To get a below average price on the flight from Missouri to Japan, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

  • How long is the flight to Japan?

    An average nonstop flight from Missouri to Japan takes 21h 55m, covering a distance of 6431 miles. The shortest route is Kansas City (MCI) to Tokyo Narita Airport (NRT) with an average flight time of 15h 20m.

  • What are the most popular destinations in Japan?

    Based on KAYAK flight searches, the most popular destination is Tokyo (85% of total searches to Japan). The next most popular destinations are Osaka (10%) and Fukuoka (2%). Searches for flights to Okinawa (1%), to Takamatsu (0%) and to Okayama (0%) are also popular.

Everything you need to know for your flight to Japan

Cabin class types available on flights to Missouri

Cabin classes available on flights to Missouri. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.