What airlines fly to St. Louis?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to St. Louis from Tokyo according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 3 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Tokyo to Lambert-St Louis?

Air Canada, American Airlines, and United Airlines are the most popular carriers operating from Tokyo to Lambert-St Louis

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

Prices for flights from Tokyo to Lambert-St Louis Airport refresh daily.

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

There are 3 operators available for flights from Tokyo to Lambert-St Louis Airport as of August 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tokyo to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$408 Cheap Flights from Tokyo to St. Louis (TYO-STL) in 2025

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Find the cheapest flights from Tokyo to St. Louis (TYO-STL)

Round-trip

One-way

Cheap round-trip flights

6:20 pm - 10:45 pmHND-STL

19h 25m1 stop

8:30 am - 4:50 pmSTL-HND

17h 20m1 stop

$765United Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

5:20 pm - 11:02 pmHND-STL

20h 42m1 stop

5:30 pm - 3:20 pmSTL-HND

30h 50m1 stop

$767Delta

Find Deal

Thu, Dec 4 - Sat, Dec 13

5:20 pm - 11:02 pmHND-STL

20h 42m1 stop

5:45 pm - 3:20 pmSTL-HND

30h 35m2 stops

$775Delta

Find Deal

Fri, Dec 5 - Fri, Dec 12

6:20 pm - 7:38 pmHND-STL

16h 18m1 stop

4:30 pm - 2:50 pmSTL-HND

31h 20m2 stops

$794United Airlines

Find Deal

Fri, Dec 19 - Thu, Jan 1

8:25 pm - 11:56 pmHND-STL

18h 31m2 stops

7:21 am - 5:05 amSTL-HND

30h 44m2 stops

$956American Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 14

8:25 pm - 10:22 pmHND-STL

16h 57m2 stops

1:43 pm - 5:05 amSTL-HND

24h 22m2 stops

$963American Airlines

Find Deal

Sat, Dec 6 - Tue, Dec 16

6:50 pm - 3:29 pmHND-STL

35h 39m1 stop

4:05 pm - 4:40 pmSTL-HND

33h 35m1 stop

$1,068Air Canada

Find Deal

Mon, Dec 8 - Sat, Dec 13

6:50 pm - 3:29 pmHND-STL

35h 39m1 stop

4:05 pm - 4:40 pmSTL-HND

33h 35m1 stop

$1,092Air Canada

Find Deal

Fri, Dec 19 - Fri, Dec 26

8:05 pm - 11:59 pmHND-STL

42h 54m2 stops

7:00 am - 5:10 pmSTL-HND

43h 10m2 stops

$1,404Alaska Airlines

Find Deal

Thu, Dec 4 - Wed, Dec 10

8:05 pm - 2:27 pmHND-STL

33h 22m2 stops

7:00 am - 7:30 pmSTL-HND

45h 30m2 stops

$1,426Alaska Airlines

Find Deal

Fri, Dec 5 - Wed, Dec 10

British Airways flights from Tokyo to St. Louis

Our best British Airways deals on Tokyo to St. Louis flight tickets

British Airways

Dec 18

HND1:00 amTokyo Haneda

33h 22m

2 stops

STL7:22 pmLambert-St Louis

Dec 26

STL1:55 pmLambert-St Louis

26h 30m

2 stops

HND7:25 amTokyo Haneda

$1,783

Find similar

British Airways

Dec 18

HND1:00 amTokyo Haneda

33h 22m

2 stops

STL7:22 pmLambert-St Louis

Jan 1

STL1:59 pmLambert-St Louis

26h 36m

2 stops

HND7:35 amTokyo Haneda

$1,909

Find similar

Air Canada flights from Tokyo to St. Louis

Our best Air Canada deals on Tokyo to St. Louis flight tickets

Air Canada

Dec 8

HND6:50 pmTokyo Haneda

35h 39m

1 stop

STL3:29 pmLambert-St Louis

Dec 13

STL4:05 pmLambert-St Louis

33h 35m

1 stop

HND4:40 pmTokyo Haneda

$1,068

Find similar

Air Canada

Dec 19

HND6:50 pmTokyo Haneda

35h 39m

1 stop

STL3:29 pmLambert-St Louis

Dec 26

STL4:05 pmLambert-St Louis

33h 35m

1 stop

HND4:40 pmTokyo Haneda

$1,092

Find similar

Air Canada

Dec 5

HND6:50 pmTokyo Haneda

30h 56m

2 stops

STL10:46 amLambert-St Louis

Dec 10

STL4:05 pmLambert-St Louis

33h 35m

1 stop

HND4:40 pmTokyo Haneda

$1,155

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Wed 12/3

6:20 pm-10:45 pm

1 stop19h 25m

Lambert-St Louis

Wed 12/10

8:30 am-4:50 pm

1 stop17h 20m

$765

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Thu 12/4

5:20 pm-11:02 pm

1 stop20h 42m

Lambert-St Louis

Sat 12/13

5:30 pm-3:20 pm

1 stop30h 50m

$767

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 12/5

5:20 pm-11:02 pm

1 stop20h 42m

Lambert-St Louis

Fri 12/12

5:45 pm-3:20 pm

2 stops30h 35m

$775

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 12/19

6:20 pm-7:38 pm

1 stop16h 18m

Lambert-St Louis

Thu 1/1

4:30 pm-2:50 pm

2 stops31h 20m

$794

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Wed 12/3

8:25 pm-11:56 pm

2 stops18h 31m

Lambert-St Louis

Sun 12/14

7:21 am-5:05 am

2 stops30h 44m

$956

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sat 12/6

8:25 pm-10:22 pm

2 stops16h 57m

Lambert-St Louis

Tue 12/16

1:43 pm-5:05 am

2 stops24h 22m

$963

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Mon 12/8

6:50 pm-3:29 pm

1 stop35h 39m

Lambert-St Louis

Sat 12/13

4:05 pm-4:40 pm

1 stop33h 35m

$1,068

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 12/19

6:50 pm-3:29 pm

1 stop35h 39m

Lambert-St Louis

Fri 12/26

4:05 pm-4:40 pm

1 stop33h 35m

$1,092

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Thu 12/4

8:05 pm-11:59 pm

2 stops42h 54m

Lambert-St Louis

Wed 12/10

7:00 am-5:10 pm

2 stops43h 10m

$1,404

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 12/5

8:05 pm-2:27 pm

2 stops33h 22m

Lambert-St Louis

Wed 12/10

7:00 am-7:30 pm

2 stops45h 30m

$1,426

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 Tokyo to St. Louis

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

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Monday when prices can be found for as low as $804. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,647. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Tokyo in the evening is the least expensive time of day to depart. momondo users have found prices as low as $984 when looking at flights departing in the evening. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $1,258 per ticket.

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

You could potentially save up to 19% on your flight if you consider stops on a Tokyo to St. Louis flight.

When to book flights from Tokyo to St. Louis

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

Estimated round-trip price

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

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

Direct flights	None

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

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How far is Tokyo to Lambert-St Louis by plane?
Tokyo and Lambert-St Louis are 6388.4 mi apart from one another. By plane, this route typically takes 14h 27m.
When did momondo last update prices for flights from Tokyo to Lambert-St Louis Airport?
Prices for flights from Tokyo to Lambert-St Louis Airport refresh daily.
How many operators does momondo search for flights from Tokyo to Lambert-St Louis Airport?
There are 3 operators available for flights from Tokyo to Lambert-St Louis Airport as of August 2025.
How old do you have to be to fly from Tokyo to Lambert-St Louis Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tokyo to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Tokyo to St. Louis?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Tokyo to St. Louis is United Airlines (43% of total bookings). The next most popular airlines are Delta (30%) and Air Canada (27%).

Best airlines flying from Tokyo to St. Louis

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $721	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $787	Free Cancellation	Rating 7.4 8,944 reviews	Search United Airlines flights
Delta	PriceFrom $803	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights

St. Charles

Chesterfield

Hermann

Fairview Heights

Maryland Heights

Florissant

O'Fallon

Fenton

Collinsville

Wentzville

Alton

St. Peters

Farmington

Festus

Glencoe

Clayton

Edwardsville

Eureka

Litchfield

Shrewsbury

Why use momondo?

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

It is quick and easy to find Tokyo to St. Louis 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 St. Louis that suits you.

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

Yes. All flights to St. Louis from Tokyo on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Tokyo and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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