Which layover airport has the shortest connection time from St. Louis to Tokyo?

Denver (DEN) has the shortest average layover time for this route: 1h 08m.

Which layover airport has the shortest travel time from St. Louis to Tokyo?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 15h 25m.

Which layover airport offers the lowest fares from St. Louis to Tokyo?

Flights via Montreal (YUL) offer the lowest average round-trip price of $799.

Which airport is the most popular layover for flights between St. Louis and Tokyo?

Chicago (ORD) was the most common stop: 59% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Tokyo?

Delta, United Airlines and Japan Airlines are the top three most popular airlines that fly to Tokyo from St. Louis according to our data. Delta is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Tokyo. Keep in mind that there are 6 different airlines that fly to Tokyo on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Lambert-St Louis Airport to Tokyo?

Prices for flights from Lambert-St Louis Airport to Tokyo were last updated today.

How many operators does momondo search for flights from Lambert-St Louis Airport to Tokyo?

The number of operators available for flights from Lambert-St Louis Airport to Tokyo is 6 as of October 2026.

How old do you have to be to fly from Lambert-St Louis Airport to Tokyo?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Tokyo.

What documentation or ID do you need to fly to Tokyo?

The travel and health documents you'll need for your trip to Tokyo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tokyo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$382 Cheap Flights from St. Louis to Tokyo in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Tokyo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:11 pm - 9:15 pmSTL Lambert-St Louis-HND Tokyo Haneda

16h 04m1 stop Chicago O'Hare Intl

10:25 am - 12:10 pmHND Tokyo Haneda-STL Lambert-St Louis

15h 45m1 stop Chicago O'Hare Intl

$915ANA

Mon, Oct 19 - Fri, Oct 30

5:25 am - 4:40 pmSTL Lambert-St Louis-NRT Tokyo Narita

20h 15m2 stops Chicago O'Hare Intl Vancouver Intl

6:45 pm - 12:13 pmNRT Tokyo Narita-STL Lambert-St Louis

32h 28m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$917Air Canada

Sun, Jan 17 - Tue, Feb 2

4:05 pm - 4:30 pmSTL Lambert-St Louis-NRT Tokyo Narita

33h 25m1 stop Toronto Pearson Intl

6:45 pm - 9:47 pmNRT Tokyo Narita-STL Lambert-St Louis

42h 02m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$921Air Canada

Sun, Jan 17 - Tue, Feb 2

8:29 am - 6:25 pmSTL Lambert-St Louis-HND Tokyo Haneda

18h 56m1 stop Dallas/Fort Worth

6:00 pm - 8:42 pmHND Tokyo Haneda-STL Lambert-St Louis

17h 42m1 stop Los Angeles

$928American Airlines

Sun, Nov 1 - Thu, Nov 12

3:11 pm - 9:15 pmSTL Lambert-St Louis-HND Tokyo Haneda

16h 04m1 stop Chicago O'Hare Intl

10:45 am - 10:26 pmHND Tokyo Haneda-STL Lambert-St Louis

25h 41m1 stop Houston George Bush Intcntl

$930United Airlines

Mon, Oct 19 - Fri, Oct 30

5:10 am - 3:05 pmSTL Lambert-St Louis-HND Tokyo Haneda

19h 55m2 stops Denver Intl Los Angeles

10:25 am - 12:10 pmHND Tokyo Haneda-STL Lambert-St Louis

15h 45m1 stop Chicago O'Hare Intl

$930United Airlines

Mon, Oct 19 - Fri, Oct 30

6:47 am - 5:45 pmSTL Lambert-St Louis-HND Tokyo Haneda

19h 58m1 stop Detroit Metropolitan Wayne County

4:50 pm - 6:13 pmHND Tokyo Haneda-STL Lambert-St Louis

16h 23m1 stop Atlanta Hartsfield-Jackson

$930Delta

Sun, Nov 1 - Thu, Nov 12

6:47 am - 4:15 pmSTL Lambert-St Louis-HND Tokyo Haneda

19h 28m1 stop Detroit Metropolitan Wayne County

5:20 pm - 11:21 pmHND Tokyo Haneda-STL Lambert-St Louis

20h 01m1 stop Minneapolis St Paul

$930Delta

Mon, Oct 19 - Fri, Oct 30

6:15 am - 3:30 pmSTL Lambert-St Louis-NRT Tokyo Narita

18h 15m1 stop Houston George Bush Intcntl

5:05 pm - 10:32 amNRT Tokyo Narita-STL Lambert-St Louis

32h 27m1 stop Chicago O'Hare Intl

$933ANA

Sun, Nov 1 - Thu, Nov 12

6:04 am - 3:05 pmSTL Lambert-St Louis-HND Tokyo Haneda

19h 01m1 stop Los Angeles

8:25 pm - 9:59 pmHND Tokyo Haneda-STL Lambert-St Louis

16h 34m1 stop Dallas/Fort Worth

$978American Airlines

Fri, Oct 30 - Fri, Nov 6

Cheap last minute flights

Enter your travel dates to find the best prices.

8:00 am - 3:25 pmSTL Lambert-St Louis-HND Tokyo Haneda

17h 25m1 stop Chicago O'Hare Intl

5:15 pm - 7:41 pmHND Tokyo Haneda-STL Lambert-St Louis

16h 26m1 stop Chicago O'Hare Intl

$1,056ANA

Mon, Oct 5 - Mon, Oct 19

12:20 pm - 1:35 pmSTL Lambert-St Louis-HND Tokyo Haneda

35h 15m1 stop Newark

5:45 pm - 8:48 amHND Tokyo Haneda-STL Lambert-St Louis

29h 03m1 stop Newark

$1,072United Airlines

Sun, Oct 4 - Sun, Oct 18

8:00 am - 3:25 pmSTL Lambert-St Louis-HND Tokyo Haneda

17h 25m1 stop Chicago O'Hare Intl

5:15 pm - 7:41 pmHND Tokyo Haneda-STL Lambert-St Louis

16h 26m1 stop Chicago O'Hare Intl

$1,097ANA

Mon, Oct 5 - Mon, Oct 19

7:08 am - 3:00 pmSTL Lambert-St Louis-NRT Tokyo Narita

17h 52m1 stop San Francisco

5:25 pm - 9:09 pmNRT Tokyo Narita-STL Lambert-St Louis

17h 44m1 stop Newark

$1,100United Airlines

Mon, Oct 5 - Mon, Oct 19

7:05 am - 2:15 pmSTL Lambert-St Louis-HND Tokyo Haneda

17h 10m1 stop Atlanta Hartsfield-Jackson

4:35 pm - 12:44 amHND Tokyo Haneda-STL Lambert-St Louis

22h 09m2 stops Los Angeles Salt Lake City

$1,105Delta

Mon, Oct 5 - Mon, Oct 19

6:54 pm - 1:05 pmSTL Lambert-St Louis-HND Tokyo Haneda

28h 11m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

4:35 pm - 12:44 amHND Tokyo Haneda-STL Lambert-St Louis

22h 09m2 stops Los Angeles Salt Lake City

$1,105Delta

Mon, Oct 5 - Mon, Oct 19

11:01 am - 6:50 amSTL Lambert-St Louis-NRT Tokyo Narita

29h 49m2 stops Chicago O'Hare Intl Hong Kong Intl

10:00 pm - 11:46 pmNRT Tokyo Narita-STL Lambert-St Louis

39h 46m2 stops Hong Kong Intl Los Angeles

$1,195Cathay Pacific

Sun, Oct 4 - Sun, Oct 18

11:01 am - 8:50 pmSTL Lambert-St Louis-NRT Tokyo Narita

43h 49m2 stops Chicago O'Hare Intl Hong Kong Intl

10:00 pm - 11:59 pmNRT Tokyo Narita-STL Lambert-St Louis

39h 59m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,207Multiple Airlines

Sun, Oct 4 - Sun, Oct 18

6:32 am - 2:20 pmSTL Lambert-St Louis-HND Tokyo Haneda

17h 48m1 stop Dallas/Fort Worth

8:40 pm - 11:46 pmHND Tokyo Haneda-STL Lambert-St Louis

41h 06m2 stops Osaka Kansai Intl Los Angeles

$1,360Japan Airlines

Wed, Oct 7 - Fri, Oct 9

7:10 pm - 2:20 pmSTL Lambert-St Louis-HND Tokyo Haneda

29h 10m1 stop Dallas/Fort Worth

7:45 pm - 11:46 pmHND Tokyo Haneda-STL Lambert-St Louis

18h 01m1 stop Los Angeles

$1,424Japan Airlines

Mon, Oct 5 - Mon, Oct 19

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ANA flights from St. Louis to Tokyo

Our best ANA deals on St. Louis to Tokyo flight tickets

ANA

Oct 19

STL3:11 pmLambert-St Louis

16h 04m

1 stop

HND9:15 pmTokyo Haneda

Oct 30

HND10:25 amTokyo Haneda

15h 45m

1 stop

STL12:10 pmLambert-St Louis

$915

ANA

Nov 1

STL6:15 amLambert-St Louis

18h 15m

1 stop

NRT3:30 pmTokyo Narita

Nov 12

NRT5:05 pmTokyo Narita

32h 27m

1 stop

STL10:32 amLambert-St Louis

$933

ANA

Nov 1

STL6:15 amLambert-St Louis

18h 15m

1 stop

NRT3:30 pmTokyo Narita

Nov 12

NRT5:00 pmTokyo Narita

20h 25m

2 stops

STL10:25 pmLambert-St Louis

$983

American Airlines flights from St. Louis to Tokyo

Our best American Airlines deals on St. Louis to Tokyo flight tickets

American Airlines

Nov 1

STL8:29 amLambert-St Louis

18h 56m

1 stop

HND6:25 pmTokyo Haneda

Nov 12

HND6:00 pmTokyo Haneda

17h 42m

1 stop

STL8:42 pmLambert-St Louis

$928

American Airlines

Oct 30

STL6:04 amLambert-St Louis

19h 01m

1 stop

HND3:05 pmTokyo Haneda

Nov 6

HND8:25 pmTokyo Haneda

16h 34m

1 stop

STL9:59 pmLambert-St Louis

$978

American Airlines

Oct 31

STL8:48 amLambert-St Louis

19h 37m

1 stop

HND6:25 pmTokyo Haneda

Nov 7

HND8:25 pmTokyo Haneda

18h 08m

1 stop

STL11:33 pmLambert-St Louis

$1,028

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. LouisTokyo

STL Lambert-St Louis - HND Tokyo Haneda

STLHND

Lambert-St Louis

Mon 10/19

3:11 pm-9:15 pm

1 stop16h 04m

Tokyo Haneda

Fri 10/30

10:25 am-12:10 pm

1 stop15h 45m

$915

St. LouisTokyo

STL Lambert-St Louis - NRT Tokyo Narita

STLNRT

Lambert-St Louis

Sun 1/17

5:25 am-4:40 pm

2 stops20h 15m

Tokyo Narita

Tue 2/2

6:45 pm-12:13 pm

2 stops32h 28m

$917

St. LouisTokyo

STL Lambert-St Louis - NRT Tokyo Narita

STLNRT

Lambert-St Louis

Sun 1/17

4:05 pm-4:30 pm

1 stop33h 25m

Tokyo Narita

Tue 2/2

6:45 pm-9:47 pm

2 stops42h 02m

$921

St. LouisTokyo

STL Lambert-St Louis - HND Tokyo Haneda

STLHND

Lambert-St Louis

Sun 11/1

8:29 am-6:25 pm

1 stop18h 56m

Tokyo Haneda

Thu 11/12

6:00 pm-8:42 pm

1 stop17h 42m

$928

St. LouisTokyo

STL Lambert-St Louis - HND Tokyo Haneda

STLHND

Lambert-St Louis

Mon 10/19

3:11 pm-9:15 pm

1 stop16h 04m

Tokyo Haneda

Fri 10/30

10:45 am-10:26 pm

1 stop25h 41m

$930

St. LouisTokyo

STL Lambert-St Louis - HND Tokyo Haneda

STLHND

Lambert-St Louis

Mon 10/19

5:10 am-3:05 pm

2 stops19h 55m

Tokyo Haneda

Fri 10/30

10:25 am-12:10 pm

1 stop15h 45m

$930

St. LouisTokyo

STL Lambert-St Louis - HND Tokyo Haneda

STLHND

Lambert-St Louis

Sun 11/1

6:47 am-5:45 pm

1 stop19h 58m

Tokyo Haneda

Thu 11/12

4:50 pm-6:13 pm

1 stop16h 23m

$930

St. LouisTokyo

STL Lambert-St Louis - HND Tokyo Haneda

STLHND

Lambert-St Louis

Mon 10/19

6:47 am-4:15 pm

1 stop19h 28m

Tokyo Haneda

Fri 10/30

5:20 pm-11:21 pm

1 stop20h 01m

$930

St. LouisTokyo

STL Lambert-St Louis - NRT Tokyo Narita

STLNRT

Lambert-St Louis

Sun 11/1

6:15 am-3:30 pm

1 stop18h 15m

Tokyo Narita

Thu 11/12

5:05 pm-10:32 am

1 stop32h 27m

$933

St. LouisTokyo

STL Lambert-St Louis - HND Tokyo Haneda

STLHND

Lambert-St Louis

Fri 10/30

6:04 am-3:05 pm

1 stop19h 01m

Tokyo Haneda

Fri 11/6

8:25 pm-9:59 pm

1 stop16h 34m

$978

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Tokyo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between St. Louis and Tokyo?

Prices are currently low for flights on this route.

Typical prices usually range from $990 to $1,407.
The lowest price recently found on this route was $915.

What is the cheapest month to fly to Tokyo?

The cheapest month to fly to Tokyo from St. Louis is in February. Flight prices, which tend to average around $856, are often lower during this time because this is during the off-season. If you’re not able to fly to Tokyo in February, then January is your next best option. Flight prices from St. Louis to Tokyo during January average around $945.

How far in advance should I book a flight from St. Louis to Tokyo?

You are more likely to see cheaper flights to Tokyo from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo for around $1,282 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo from St. Louis for as low as $916 on momondo.

Can stopping save me money on St. Louis to Tokyo flights?

You could potentially save up to 12% on your flight if you consider stops on a St. Louis to Tokyo flight.

How have St. Louis to Tokyo flight prices changed over time?

As of October 2026, prices for St. Louis to Tokyo flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from St. Louis to Tokyo

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Tokyo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Tokyo (STL to TYO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Tokyo

Best Price Found	$382
Fastest flight time	16h 04m
Direct flights	None

The best one-way flight to Tokyo from St. Louis in the past 72 hours is $382. The best round-trip flight deal from St. Louis to Tokyo found on momondo in the last 72 hours is $915.

The fastest flight from St. Louis to Tokyo takes 16h 04m

There are no direct flights from St. Louis to Tokyo. There are no popular flight routes from St. Louis to Tokyo.

Search flight deals

Frequently asked questions about flying from St. Louis to Tokyo

How far is Lambert-St Louis to Tokyo by plane?
The straight-line distance from Lambert-St Louis to Tokyo is 6388.4 mi. By plane, this route typically takes 16h 04m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Tokyo?
Prices for flights from Lambert-St Louis Airport to Tokyo were last updated today.
How many operators does momondo search for flights from Lambert-St Louis Airport to Tokyo?
The number of operators available for flights from Lambert-St Louis Airport to Tokyo is 6 as of October 2026.
How old do you have to be to fly from Lambert-St Louis Airport to Tokyo?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Tokyo.
What documentation or ID do you need to fly to Tokyo?
The travel and health documents you'll need for your trip to Tokyo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tokyo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. Louis to Tokyo?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Tokyo is United Airlines, representing 30% of all bookings. The subsequent popular airlines are Delta at 17%, Air Canada at 16%, and ANA at 16%.

Best airlines flying from St. Louis to Tokyo

Compare and see reviews for airlines that fly from St. Louis to Tokyo with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $667	Free Cancellation	Rating 7.1 11,716 reviews	Search Air Canada flights
United Airlines	PriceFrom $697	Free Cancellation	Rating 7.4 10,285 reviews	Search United Airlines flights
American Airlines	PriceFrom $697	Free Cancellation	Rating 7.0 12,132 reviews	Search American Airlines flights
Delta	PriceFrom $739	Free Cancellation	Rating 7.8 8,626 reviews	Search Delta flights
ANA	PriceFrom $785	Free Cancellation	Rating 8.3 1,319 reviews	Search ANA flights
Japan Airlines	PriceFrom $846	Free Cancellation	Rating 8.3 1,932 reviews	Search Japan Airlines flights

Hakone

Izu

Urayasu

Kawasaki

Saitama

Kamakura

Yokosuka

Yamanouchi

Atami

Karuizawa

Chiba

Kusatsu

Fujiyoshida

Kawagoe

Fujisawa

Yamanashi

Numazu

Minakami

Sagamihara

Tsukuba

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Tokyo?

It is quick and easy to find St. Louis to Tokyo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Tokyo that suits you.

Can I find flights from St. Louis to Tokyo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Tokyo from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Tokyo?

momondo provides multiple filters to help you find the best flight to Tokyo from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from St. Louis to Tokyo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of St. Louis to Tokyo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Fly into one of these airports located in Tokyo

Tokyo Haneda Airport

Tokyo Narita Airport

Cheap flights from St. Louis to Tokyo from $382

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Tokyo departing on 11/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from St. Louis to Tokyo

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ANA flights from St. Louis to Tokyo

Our best ANA deals on St. Louis to Tokyo flight tickets

American Airlines flights from St. Louis to Tokyo

Our best American Airlines deals on St. Louis to Tokyo flight tickets

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See travel insights to Tokyo from

How to get the cheapest flight ticket from St. Louis to Tokyo

What is the typical price of a round-trip flight between St. Louis and Tokyo?

What is the cheapest month to fly to Tokyo?

How far in advance should I book a flight from St. Louis to Tokyo?

Can stopping save me money on St. Louis to Tokyo flights?

How have St. Louis to Tokyo flight prices changed over time?

What airlines fly to Tokyo?

Which airport is the most popular layover for flights between St. Louis and Tokyo?

Which layover airport offers the lowest fares from St. Louis to Tokyo?

Which layover airport has the shortest travel time from St. Louis to Tokyo?

Which layover airport has the shortest connection time from St. Louis to Tokyo?

When to book flights from St. Louis to Tokyo

Cheap St. Louis to Tokyo (STL to TYO) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from St. Louis to Tokyo

Best airlines flying from St. Louis to Tokyo

Compare and see reviews for airlines that fly from St. Louis to Tokyo with momondo

Traveling to a place near Tokyo?

Why use momondo?

An easier way to manage your Tokyo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Japan

Fly into one of these airports located in Tokyo

Airports listed have a maximum distance of 35.1 mi from Tokyo

Fly your favorite airline to Tokyo

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Tokyo

List of cabin classes available on flights landing in Tokyo. Availability may vary depending on flight origin and airline.

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from St. Louis

According to popular flight searches on momondo this year

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