How long is the flight to St. Louis?

The duration of your flight to St. Louis depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to St. Louis on KAYAK are from Tokyo , which takes 14h 16m , and Fukuoka , which takes 21h 25m.

How far is Lambert-St Louis Airport from central St. Louis?

Central St. Louis is 13 miles away from Lambert-St Louis Airport.

What is the name of St. Louis’s airport?

When flying to St. Louis, you'll arrive at Lambert-St Louis Airport (STL). The airport is also known as Lambert Field, Lambert-St Louis, St. Louis Lambert, or St. Louis Lambert Intl.

How does KAYAK find such low prices on flights to St. Louis?

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 to St. Louis.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights to St. Louis?

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 St. Louis 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 to St. Louis?

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 St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

How many direct flights to St. Louis are there each day?

There are around 563 direct flights from within Japan to St. Louis every day. Most flights depart in the afternoon, with 32% of flights departing in the afternoon.

How many direct flights to St. Louis are there each week?

Each week there are around 3,939 direct flights from within Japan to St. Louis. The most common day for departures is Sunday, with 18% of flights taking off on this day.

$528 CHEAP FLIGHTS from Japan to St. Louis

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Flight Deals

Cheap Flights from Japan to St. Louis

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 Japan to St. Louis

Mon, Dec 14 - Tue, Dec 29

6:00 pm - 8:40 pmHND Tokyo Haneda-STL Lambert-St Louis

17h 40m1 stop Los Angeles

6:01 am - 3:05 pmSTL Lambert-St Louis-HND Tokyo Haneda

18h 04m1 stop Los Angeles

$860American Airlines

Mon, Dec 14 - Tue, Dec 29

8:25 pm - 11:34 pmHND Tokyo Haneda-STL Lambert-St Louis

18h 09m1 stop Dallas/Fort Worth

6:01 am - 3:05 pmSTL Lambert-St Louis-HND Tokyo Haneda

18h 04m1 stop Los Angeles

$863American Airlines

Mon, Dec 14 - Tue, Dec 29

5:30 pm - 8:27 pmNRT Tokyo Narita-STL Lambert-St Louis

17h 57m1 stop Dallas/Fort Worth

6:57 pm - 3:30 pmSTL Lambert-St Louis-NRT Tokyo Narita

29h 33m1 stop Dallas/Fort Worth

$865American Airlines

Thu, Dec 24 - Wed, Jan 6

8:25 pm - 12:16 amHND Tokyo Haneda-STL Lambert-St Louis

18h 51m1 stop Dallas/Fort Worth

6:01 am - 3:05 pmSTL Lambert-St Louis-HND Tokyo Haneda

18h 04m1 stop Los Angeles

$871American Airlines

Thu, Dec 24 - Wed, Jan 6

5:30 pm - 6:07 pmNRT Tokyo Narita-STL Lambert-St Louis

15h 37m1 stop Dallas/Fort Worth

7:01 am - 3:30 pmSTL Lambert-St Louis-NRT Tokyo Narita

17h 29m1 stop Dallas/Fort Worth

$872American Airlines

Sat, Dec 26 - Sun, Jan 3

5:30 pm - 12:16 amNRT Tokyo Narita-STL Lambert-St Louis

21h 46m1 stop Dallas/Fort Worth

7:00 am - 3:30 pmSTL Lambert-St Louis-NRT Tokyo Narita

17h 30m1 stop Dallas/Fort Worth

$960American Airlines

Sat, Dec 26 - Sun, Jan 3

5:30 pm - 12:16 amNRT Tokyo Narita-STL Lambert-St Louis

21h 46m1 stop Dallas/Fort Worth

5:00 am - 3:30 pmSTL Lambert-St Louis-NRT Tokyo Narita

19h 30m1 stop Dallas/Fort Worth

$965American Airlines

Mon, Dec 14 - Tue, Dec 29

5:30 pm - 8:27 pmNRT Tokyo Narita-STL Lambert-St Louis

17h 57m1 stop Dallas/Fort Worth

5:00 am - 3:30 pmSTL Lambert-St Louis-NRT Tokyo Narita

19h 30m1 stop Dallas/Fort Worth

$1,115American Airlines

Mon, Dec 14 - Tue, Dec 29

6:00 pm - 11:34 pmHND Tokyo Haneda-STL Lambert-St Louis

20h 34m2 stops Los Angeles Dallas/Fort Worth

2:45 pm - 5:05 amSTL Lambert-St Louis-HND Tokyo Haneda

23h 20m2 stops Phoenix Sky Harbor Intl Los Angeles

$1,118American Airlines

Thu, Dec 24 - Wed, Jan 6

5:20 pm - 9:41 pmHND Tokyo Haneda-STL Lambert-St Louis

19h 21m1 stop Minneapolis St Paul

3:26 pm - 2:35 pmSTL Lambert-St Louis-HND Tokyo Haneda

32h 09m1 stop Minneapolis St Paul

$1,139Delta

Booking Insights

KAYAK's insights & trends for flights to St. Louis

Get data-powered insights and trends for flights to St. Louis to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to St. Louis?: The duration of your flight to St. Louis depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to St. Louis on KAYAK are from Tokyo, which takes 14h 16m, and Fukuoka, which takes 21h 25m.
How many direct flights to St. Louis are there each day?: There are around 563 direct flights from within Japan to St. Louis every day. Most flights depart in the afternoon, with 32% of flights departing in the afternoon.

Find deals

How far is Lambert-St Louis Airport from central St. Louis?
Central St. Louis is 13 miles away from Lambert-St Louis Airport.
What is the name of St. Louis’s airport?
When flying to St. Louis, you'll arrive at Lambert-St Louis Airport (STL). The airport is also known as Lambert Field, Lambert-St Louis, St. Louis Lambert, or St. Louis Lambert Intl.
How does KAYAK find such low prices on flights to St. Louis?
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 to St. Louis.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to St. Louis?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights to St. Louis?
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 St. Louis 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 to St. Louis?
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 St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
How many direct flights to St. Louis are there each week?
Each week there are around 3,939 direct flights from within Japan to St. Louis. The most common day for departures is Sunday, with 18% of flights taking off on this day.

Enter your preferred departure airport and travel dates into the search form above to unlock the latest St. Louis flight deals.

Reviews of the top airline flying from Japan to St. Louis

Need help choosing which airline to fly with to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.

8.3

Japan AirlinesOverall score based on 1947 reviews

8.7Crew

7.7Food

8.4Boarding

7.8Entertainment

8.2Comfort

Airline reviews

Excellent airline. Great service and direct flight from Seattle to Narita airport in Tokyo.

10.0 ExcellentMiguel, Oct 2026