How does KAYAK find such low prices on flights from Illinois 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 Illinois 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 Illinois 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 Illinois 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 Illinois 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 Illinois 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 Illinois 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 Illinois 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>

$355 CHEAP FLIGHTS from Illinois 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

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

Cheapest round-trip

$682

Multiple Airlines

Tue 2/3Thu 2/19

STL - KIX • 2 stops

Cheapest one-way

$355

Multiple Airlines

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 Illinois to Kansai Intl

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Kansai Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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 Illinois to Kansai Intl

Tue, Feb 3 - Thu, Feb 19

4:05 pm - 10:20 pm

STL

KIX

39h 15m2 stops

3:00 pm - 3:29 pm

KIX

STL

39h 29m2 stops

$682Multiple Airlines

Sun, Feb 15 - Sat, Feb 28

6:00 am - 7:25 pm

STL

KIX

22h 25m2 stops

6:45 am - 10:36 am

KIX

STL

18h 51m2 stops

$718ANA

Sun, Feb 15 - Sat, Feb 28

6:45 pm - 4:40 pm

STL

KIX

54h 55m2 stops

6:35 pm - 12:25 pm

KIX

STL

32h 50m2 stops

$720United Airlines

Tue, Feb 10 - Fri, Mar 6

4:05 pm - 10:20 pm

STL

KIX

39h 15m2 stops

3:45 pm - 3:29 pm

KIX

STL

38h 44m2 stops

$732Multiple Airlines

Sun, Jan 18 - Sun, Jan 25

4:05 pm - 10:20 pm

STL

KIX

39h 15m2 stops

3:00 pm - 3:29 pm

KIX

STL

39h 29m2 stops

$747Multiple Airlines

Sun, Jan 18 - Sun, Jan 25

6:45 am - 4:40 pm

STL

KIX

18h 55m1 stop

6:35 pm - 5:11 am

KIX

STL

25h 36m1 stop

$797United Airlines

Mon, Apr 27 - Mon, May 18

4:00 pm - 1:00 pm

ORD

KIX

31h 00m1 stop

6:35 pm - 2:25 pm

KIX

ORD

33h 50m1 stop

$868Cathay Pacific

Tue, Feb 24 - Wed, Mar 4

2:35 pm - 3:15 pm

ORD

KIX

33h 40m1 stop

6:05 pm - 12:55 pm

KIX

ORD

33h 50m1 stop

$870Cathay Pacific

Mon, Apr 20 - Tue, May 12

6:00 am - 9:00 pm

MDW

KIX

25h 00m2 stops

9:05 am - 9:45 pm

KIX

MDW

26h 40m2 stops

$1,292Delta

Sat, Jan 17 - Sat, Jan 24

5:31 pm - 8:45 pm

MDW

KIX

36h 14m2 stops

9:00 am - 10:22 pm

KIX

MDW

28h 22m2 stops

$1,457Delta

Useful Info

Low season	January
High season	June
Cheapest flight	$355

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 26% increase in price.

Flight from St. Louis to Osaka Kansai Intl

How does KAYAK find such low prices on flights from Illinois 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 Illinois to Osaka Kansai Intl.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois 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 Illinois 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 Illinois 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 Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois 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

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Complete your trip

Direct Flights

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Return flight deals

Information on your arrival and departure airports

Osaka Kansai Intl (KIX)

KIX

$355 Find Cheap Flights from Illinois 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 Illinois to Kansai Intl

Recent round-trip flight deals from Illinois to Kansai Intl

Recent one-way flight deals from Illinois to Kansai Intl

Recent last minute flight deals from Illinois to Kansai Intl

Good to know

FAQs for booking Illinois to Osaka Kansai Intl flights

How does KAYAK find such low prices on flights from Illinois 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 Illinois to Osaka Kansai Intl.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois 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 Illinois 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 Illinois 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 Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois 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 Illinois

Choose which airport to fly into in Osaka

Find deals for your return flight