STL - KIX
$755 Find Cheap Flights from St. Louis to Osaka - 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 St. Louis to Kansai Intl departing on 12/11. 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.
Everything you should know
Cheapest round-trip
$969
Typical prices: $1,060-$1,387
Air Canada
Fri 2/2Thu 2/22
STL - KIX • 2 stops
Cheapest one-way
$755
Typical prices: $485-$1,031
Multiple Airlines
Tue 12/11
STL - KIX • 3 stops
Flight Deals
Cheap Flights from St. Louis to Kansai Intl (STL-KIX)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis 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.
Recent round-trip flight deals from St. Louis to Kansai Intl
Tue, Feb 2 - Wed, Feb 24
9:22 am - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
41h 18m2 stops Chicago O'Hare Intl Vancouver Intl
7:25 pm - 9:12 pmKIX Osaka Kansai Intl-STL Lambert-St Louis
40h 47m2 stops Vancouver Intl Chicago O'Hare Intl
$969Air Canada
Fri, Feb 5 - Wed, Feb 24
4:05 pm - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
58h 35m2 stops Toronto Pearson Intl Vancouver Intl
7:25 pm - 9:12 pmKIX Osaka Kansai Intl-STL Lambert-St Louis
40h 47m2 stops Vancouver Intl Chicago O'Hare Intl
$972Air Canada
Sat, Feb 6 - Thu, Feb 25
4:05 pm - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
34h 35m2 stops Toronto Pearson Intl Vancouver Intl
7:25 pm - 3:26 pmKIX Osaka Kansai Intl-STL Lambert-St Louis
35h 01m2 stops Vancouver Intl Toronto Pearson Intl
$982Air Canada
Tue, Feb 2 - Thu, Feb 25
7:30 am - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
43h 10m2 stops Chicago O'Hare Intl Vancouver Intl
7:25 pm - 3:26 pmKIX Osaka Kansai Intl-STL Lambert-St Louis
35h 01m2 stops Vancouver Intl Toronto Pearson Intl
$990Air Canada
Fri, Feb 5 - Thu, Feb 25
4:05 pm - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
58h 35m2 stops Toronto Pearson Intl Vancouver Intl
7:25 pm - 3:26 pmKIX Osaka Kansai Intl-STL Lambert-St Louis
35h 01m2 stops Vancouver Intl Toronto Pearson Intl
$993Air Canada
Wed, Feb 3 - Wed, Feb 24
5:25 am - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
21h 15m2 stops Chicago O'Hare Intl Vancouver Intl
7:25 pm - 9:12 pmKIX Osaka Kansai Intl-STL Lambert-St Louis
40h 47m2 stops Vancouver Intl Chicago O'Hare Intl
$1,019Air Canada
Wed, Feb 3 - Thu, Feb 25
5:25 am - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
21h 15m2 stops Chicago O'Hare Intl Vancouver Intl
7:25 pm - 3:26 pmKIX Osaka Kansai Intl-STL Lambert-St Louis
35h 01m2 stops Vancouver Intl Toronto Pearson Intl
$1,040Air Canada
Thu, Feb 4 - Mon, Feb 22
10:50 am - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
39h 50m2 stops Chicago O'Hare Intl Vancouver Intl
7:25 pm - 9:12 pmKIX Osaka Kansai Intl-STL Lambert-St Louis
40h 47m2 stops Vancouver Intl Chicago O'Hare Intl
$1,069Air Canada
Sat, Feb 6 - Sat, Feb 20
10:50 am - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
39h 50m2 stops Chicago O'Hare Intl Vancouver Intl
7:25 pm - 3:26 pmKIX Osaka Kansai Intl-STL Lambert-St Louis
35h 01m2 stops Vancouver Intl Toronto Pearson Intl
$1,090Air Canada
Mon, Feb 1 - Fri, Feb 5
7:30 am - 5:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
43h 10m2 stops Chicago O'Hare Intl Vancouver Intl
3:20 pm - 3:26 pmKIX Osaka Kansai Intl-STL Lambert-St Louis
39h 06m2 stops Tokyo Haneda Toronto Pearson Intl
$1,093Air Canada
Recent one-way flight deals from St. Louis to Kansai Intl
Fri, Dec 11
4:04 pm - 8:55 amSTL Lambert-St Louis-KIX Osaka Kansai Intl
49h 51m3 stops Seattle/Tacoma Intl Vancouver Intl Tokyo Narita
$755Multiple Airlines
Sat, Dec 12
7:54 pm - 6:40 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
31h 46m3 stops Denver Intl Los Angeles Tokyo Narita
$759Multiple Airlines
Sat, Dec 12
5:10 pm - 7:10 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
35h 00m2 stops Atlanta Hartsfield-Jackson Istanbul
$951Multiple Airlines
Fri, Dec 11
6:04 am - 8:55 amSTL Lambert-St Louis-KIX Osaka Kansai Intl
35h 51m2 stops Seattle/Tacoma Intl Tokyo Haneda
$982Multiple Airlines
Sat, Dec 12
8:10 am - 7:10 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
20h 00m1 stop Los Angeles
$1,417Japan Airlines
Sat, Dec 12
8:10 am - 7:10 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
20h 00m1 stop Los Angeles
$1,471American Airlines
Recent last minute flight deals from St. Louis to Kansai Intl
Sat, Oct 3 - Mon, Oct 5
7:08 am - 2:50 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
17h 42m1 stop San Francisco
4:55 pm - 6:43 pmKIX Osaka Kansai Intl-STL Lambert-St Louis
15h 48m1 stop San Francisco
$1,114United Airlines
Sat, Oct 3 - Mon, Oct 5
5:10 am - 2:50 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
19h 40m2 stops Denver Intl San Francisco
4:55 pm - 8:48 amKIX Osaka Kansai Intl-STL Lambert-St Louis
29h 53m2 stops San Francisco Newark
$1,119United Airlines
Sat, Oct 3 - Mon, Oct 5
5:10 am - 2:50 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
19h 40m2 stops Denver Intl San Francisco
4:55 pm - 12:40 pmKIX Osaka Kansai Intl-STL Lambert-St Louis
33h 45m3 stops San Francisco Los Angeles Denver Intl
$1,289United Airlines
Sat, Oct 3 - Mon, Oct 5
12:17 pm - 12:15 pmSTL Lambert-St Louis-KIX Osaka Kansai Intl
33h 58m3 stops Las Vegas Harry Reid Intl Ontario Taipei City Taiwan Taoyuan Intl
3:10 pm - 11:32 amKIX Osaka Kansai Intl-STL Lambert-St Louis
34h 22m3 stops Taipei City Taiwan Taoyuan Intl Ontario Las Vegas Harry Reid Intl
$1,624Multiple Airlines
Booking Insights
Price, demand and travel trends for St. Louis to Osaka Kansai Intl Airport flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
Layovers
How much is a round-trip flight from St. Louis to Osaka Kansai Intl Airport?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Osaka Kansai Intl Airport departing in february.
Round-trip flights from St. Louis to Osaka Kansai Intl Airport typically range from $1,060 to $1,387. The lowest price found in the past 5 days was $969, on Air Canada.
What’s the most popular layover airport when flying from St. Louis to Osaka Kansai Intl Airport?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.Los Angeles (LAX) is the most popular layover for the St. Louis to Osaka Kansai Intl Airport route. 83% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via LAX.
What is the cheapest layover airport when flying from St. Louis to Osaka Kansai Intl Airport?
Flights via Toronto Pearson Intl (YYZ) offer the most affordable fares, with an average round-trip price of $896. Based on KAYAK data over the past 3 months.
Key details for St. Louis to Osaka Kansai Intl Airport flights
Low season | December |
|---|---|
High season | August |
Cheapest flight | $755 |
When to book flights from St. Louis to Kansai Intl
Are your dates flexible? Find out the best times to travel from St. Louis to Kansai Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your St. Louis to Osaka Kansai Intl Airport flight questions, answered
Find helpful answers about this route, including flight times, airports, airlines and booking tips.
Your guide to booking St. Louis to Osaka Kansai Intl Airport flights
Get tips on when to book, when to fly and what to know before your trip.More options for your flight from St. Louis to Kansai Intl
Complete your trip to Osaka with a hotel stay or car rental
Information on your arrival and departure airports
Cabin class types available on flights to Kansai Intl
Cabin classes available on flights from St. Louis to Kansai Intl. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Find direct flights to and from St. Louis and Kansai Intl
Flights from domestic origins to Kansai Intl
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.