How does KAYAK find such low prices on flights from Missouri to Osaka Kansai Intl?

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 Osaka Kansai Intl. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka Kansai Intl from Missouri is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Missouri to Osaka Kansai Intl?

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 Osaka Kansai Intl with an airline and back to Missouri with another airline. Visit our flight page for the latest deals!>/a>

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

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 Osaka Kansai Intl from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$438 CHEAP FLIGHTS from Missouri to Osaka Kansai Intl (KIX)

KIX

KAYAK searches hundreds of travel sites at once for deals on flights to Osaka Kansai Intl Airport

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$823

Air Canada

Sun 4/5Tue 4/21

STL - KIX • 2 stops

Cheapest one-way

$438

ANA

Sun 2/15

STL - KIX • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Kansai Intl!

Flight Deals

Cheap Flights from Missouri to Kansai Intl

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Missouri to Kansai Intl

Sun, Apr 5 - Tue, Apr 21

7:45 am - 4:25 pm

STL

KIX

42h 40m

2 stops

6:00 pm - 10:56 pm

KIX

STL

42h 56m

2 stops

$823Air Canada

Sat, May 2 - Fri, Jun 12

1:00 pm - 4:25 pm

STL

KIX

37h 25m

2 stops

6:00 pm - 9:11 pm

KIX

STL

41h 11m

2 stops

$828Air Canada

Sun, May 3 - Fri, Jun 19

7:30 am - 4:25 pm

STL

KIX

42h 55m

2 stops

6:00 pm - 9:11 pm

KIX

STL

41h 11m

2 stops

$833Air Canada

Sat, May 2 - Thu, Jun 18

1:00 pm - 4:25 pm

STL

KIX

37h 25m

2 stops

9:20 am - 8:05 pm

KIX

STL

24h 45m

2 stops

$840Air Canada

Sun, Feb 15 - Sat, Feb 28

2:19 pm - 8:25 am

STL

KIX

27h 06m

2 stops

7:00 am - 1:50 pm

KIX

STL

21h 50m

2 stops

$856Japan Airlines

Sun, Feb 15 - Sat, Feb 28

2:19 pm - 8:25 am

STL

KIX

27h 06m

2 stops

5:50 pm - 11:59 pm

KIX

STL

21h 09m

1 stop

$860Japan Airlines

Sat, Feb 14 - Mon, Feb 23

1:50 pm - 4:40 pm

MCI

KIX

35h 50m

2 stops

6:35 pm - 4:19 pm

KIX

MCI

36h 44m

3 stops

$905United Airlines

Sat, Feb 14 - Mon, Feb 23

7:18 pm - 4:40 pm

MCI

KIX

30h 22m

1 stop

6:35 pm - 11:56 am

KIX

MCI

32h 21m

2 stops

$913United Airlines

Thu, Apr 9 - Mon, Apr 20

8:05 am - 6:45 pm

MCI

KIX

20h 40m

2 stops

5:55 pm - 11:59 pm

KIX

MCI

20h 04m

2 stops

$947American Airlines

Tue, Apr 7 - Thu, Apr 23

8:00 am - 7:50 pm

MCI

KIX

21h 50m

2 stops

4:55 pm - 10:29 pm

KIX

MCI

19h 34m

1 stop

$1,170ANA

Useful Info

Low season	January
High season	April
Cheapest flight	$438

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly and prices are also 7% lower on average.

Flight from St. Louis to Osaka

How does KAYAK find such low prices on flights from Missouri to Osaka Kansai Intl?
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 Osaka Kansai Intl.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Osaka Kansai Intl?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka Kansai Intl 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 Osaka Kansai Intl?
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 Osaka Kansai Intl 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 Osaka Kansai Intl?
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 Osaka Kansai Intl from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Izumisano

Himeji

Nishinomiya

Everything you need to know for your flight to Kansai Intl

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Osaka Kansai Intl (KIX)

KIX

$438 Find Cheap Flights from Missouri to Osaka Kansai Intl

KAYAK searches hundreds of travel sites at once for deals on flights to Osaka Kansai Intl Airport

Everything you should know

Cheap Flights from Missouri to Kansai Intl

Recent round-trip flight deals from Missouri to Kansai Intl

Recent one-way flight deals from Missouri to Kansai Intl

Recent last minute flight deals from Missouri to Kansai Intl

Good to know

FAQs for booking Missouri to Osaka Kansai Intl flights

How does KAYAK find such low prices on flights from Missouri to Osaka Kansai Intl?

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 Osaka Kansai Intl.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka Kansai Intl 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 Osaka Kansai Intl?

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 Osaka Kansai Intl 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 Osaka Kansai Intl?

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 Osaka Kansai Intl from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Kansai Intl?

Everything you need to know for your flight to Kansai Intl

Information on your arrival and departure airports

Cabin class types available on flights to Kansai Intl

Complete your trip to Kansai Intl with a hotel stay or car rental

Find direct flights for Kansai Intl

Flights to other popular destinations

Flights from domestic origins to Missouri

Choose which airport to fly into in Osaka

Find deals for your return flight