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>

$403 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

Save 22% 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.

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

Sun, Feb 1 - Sat, Feb 7

6:30 am - 10:20 pmSTL-KIX

24h 50m2 stops

9:10 pm - 10:52 amKIX-STL

28h 42m2 stops

$728ANA

Find Deal

Sun, Feb 15 - Sat, Feb 28

6:10 am - 6:50 pmSTL-KIX

21h 40m1 stop

7:00 am - 11:10 amKIX-STL

19h 10m2 stops

$738Japan Airlines

Find Deal

Sat, Sep 27 - Wed, Oct 1

5:11 pm - 2:50 pmSTL-KIX

31h 39m2 stops

4:50 pm - 11:58 pmKIX-STL

21h 08m2 stops

$741United Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 4

3:35 pm - 9:05 pmORD-KIX

39h 30m1 stop

6:05 pm - 1:00 pmKIX-ORD

33h 55m1 stop

$744Cathay Pacific

Find Deal

Sat, Sep 27 - Wed, Oct 1

5:35 pm - 2:50 pmSTL-KIX

31h 15m1 stop

4:50 pm - 10:35 pmKIX-STL

19h 45m2 stops

$750United Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 4

3:35 pm - 6:20 amORD-KIX

24h 45m1 stop

10:00 am - 12:55 pmKIX-ORD

41h 55m1 stop

$753Cathay Pacific

Find Deal

Mon, Dec 8 - Sat, Dec 20

6:55 am - 6:50 pmSTL-KIX

20h 55m1 stop

5:50 pm - 11:51 pmKIX-STL

21h 01m1 stop

$767American Airlines

Find Deal

Fri, Oct 31 - Fri, Nov 7

6:39 am - 6:50 pmSTL-KIX

22h 11m1 stop

5:50 pm - 11:42 pmKIX-STL

20h 52m1 stop

$878American Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

9:15 am - 7:30 pmSTL-KIX

20h 15m2 stops

6:05 pm - 3:44 pmKIX-STL

35h 39m2 stops

$970Multiple Airlines

Find Deal

Sat, Oct 25 - Wed, Nov 12

4:45 pm - 9:40 amORD-KIX

26h 55m3 stops

7:50 am - 6:25 amKIX-ORD

37h 35m3 stops

$971Multiple Airlines

Find Deal

Cheapest round-trip

$728

Typical prices: $741-777

ANA

Sun 2/1Sat 2/7

STL - KIX • 2 stops

Cheapest one-way

$403

Air Canada

Sat 3/7

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!

Useful Info

Low season	January
High season	June
Cheapest flight	$403

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly with an average 22% increase in price.

Flight from St. Louis to Osaka

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

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

KIX

$403 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

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

Everything you should know

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