What airlines fly to Tokyo?

United Airlines, Delta and Japan Airlines are the top three most popular airlines that fly to Tokyo from St. Louis according to our data. United Airlines 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.

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

Flights via San Francisco (SFO) offer the lowest average round-trip price of $759.

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

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

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

Chicago (ORD) was the most common stop: 57% of momondo users choosing 1-stop flights on this route connected there.

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 September 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.

$454 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.

4:05 pm - 4:40 pmSTL Lambert-St Louis-NRT Tokyo Narita

33h 35m2 stops Toronto Pearson Intl Vancouver Intl

6:15 pm - 6:08 pmNRT Tokyo Narita-STL Lambert-St Louis

38h 53m2 stops Vancouver Intl Chicago O'Hare Intl

$925Air Canada

Tue, Jan 12 - Thu, Jan 21

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

$925Air Canada

Sun, Jan 17 - Tue, Feb 2

6:44 pm - 3:05 pmSTL Lambert-St Louis-NRT Tokyo Narita

29h 21m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl

9:25 pm - 12:33 pmNRT Tokyo Narita-STL Lambert-St Louis

30h 08m2 stops San Francisco Las Vegas Harry Reid Intl

$1,006Multiple Airlines

Wed, Nov 4 - Wed, Nov 18

4:18 pm - 3:05 pmSTL Lambert-St Louis-NRT Tokyo Narita

31h 47m3 stops Denver Intl Atlanta Hartsfield-Jackson Houston George Bush Intcntl

9:25 pm - 12:33 pmNRT Tokyo Narita-STL Lambert-St Louis

30h 08m2 stops San Francisco Las Vegas Harry Reid Intl

$1,061Multiple Airlines

Wed, Nov 4 - Wed, Nov 18

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

33h 25m1 stop Toronto Pearson Intl

6:45 pm - 3:26 pmNRT Tokyo Narita-STL Lambert-St Louis

35h 41m1 stop Toronto Pearson Intl

$1,076ANA

Fri, Feb 5 - Fri, Feb 19

8:30 am - 5:45 pmSTL Lambert-St Louis-HND Tokyo Haneda

19h 15m1 stop Chicago O'Hare Intl

6:20 pm - 6:09 pmHND Tokyo Haneda-STL Lambert-St Louis

14h 49m1 stop Chicago O'Hare Intl

$1,081ANA

Tue, Oct 27 - Tue, Nov 3

8:30 am - 3:55 pmSTL Lambert-St Louis-HND Tokyo Haneda

17h 25m1 stop Washington, D.C. Dulles Intl

5:15 pm - 9:21 pmHND Tokyo Haneda-STL Lambert-St Louis

18h 06m1 stop Chicago O'Hare Intl

$1,089United Airlines

Sun, Oct 11 - Fri, Oct 23

8:50 am - 9:10 pmSTL Lambert-St Louis-HND Tokyo Haneda

21h 20m2 stops Denver Intl Los Angeles

10:25 am - 10:32 amHND Tokyo Haneda-STL Lambert-St Louis

15h 07m1 stop Chicago O'Hare Intl

$1,089United Airlines

Tue, Nov 17 - Tue, Nov 24

6:00 am - 2:15 pmSTL Lambert-St Louis-HND Tokyo Haneda

18h 15m1 stop Atlanta Hartsfield-Jackson

5:20 pm - 4:31 pmHND Tokyo Haneda-STL Lambert-St Louis

14h 11m1 stop Minneapolis St Paul

$1,089Delta

Mon, Oct 19 - Thu, Nov 19

10:35 am - 4:15 pmSTL Lambert-St Louis-HND Tokyo Haneda

15h 40m1 stop Detroit Metropolitan Wayne County

4:50 pm - 11:56 pmHND Tokyo Haneda-STL Lambert-St Louis

22h 06m1 stop Atlanta Hartsfield-Jackson

$1,089Delta

Sun, Oct 18 - Fri, Nov 13

Cheap last minute flights

Enter your travel dates to find the best prices.

6:40 am - 4:15 pmSTL Lambert-St Louis-HND Tokyo Haneda

19h 35m1 stop Detroit Metropolitan Wayne County

6:25 pm - 8:51 pmHND Tokyo Haneda-STL Lambert-St Louis

16h 26m1 stop Detroit Metropolitan Wayne County

$1,111Delta

Thu, Oct 1 - Sat, Oct 17

10:29 am - 4:15 pmSTL Lambert-St Louis-HND Tokyo Haneda

15h 46m1 stop Detroit Metropolitan Wayne County

4:05 pm - 11:21 pmHND Tokyo Haneda-STL Lambert-St Louis

21h 16m1 stop Minneapolis St Paul

$1,111Delta

Thu, Oct 1 - Sat, Oct 17

7:27 am - 6:50 amSTL Lambert-St Louis-NRT Tokyo Narita

33h 23m2 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

$1,167Multiple Airlines

Sun, Oct 4 - Sun, Oct 18

7:27 am - 6:50 amSTL Lambert-St Louis-NRT Tokyo Narita

33h 23m2 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

$1,176Multiple Airlines

Sun, Oct 4 - Sun, Oct 18

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

17h 52m1 stop San Francisco

4:30 pm - 8:36 pmNRT Tokyo Narita-STL Lambert-St Louis

18h 06m1 stop Denver Intl

$1,209United Airlines

Sun, Oct 4 - Tue, Oct 13

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

$1,209United Airlines

Sun, Oct 4 - Wed, Oct 14

3:11 pm - 3:25 pmSTL Lambert-St Louis-HND Tokyo Haneda

34h 14m1 stop Chicago O'Hare Intl

9:55 pm - 10:30 pmHND Tokyo Haneda-STL Lambert-St Louis

38h 35m1 stop Vancouver Intl

$1,237ANA

Sun, Oct 4 - Sun, Oct 18

9:04 am - 9:15 pmSTL Lambert-St Louis-HND Tokyo Haneda

22h 11m1 stop Chicago O'Hare Intl

9:55 pm - 10:30 pmHND Tokyo Haneda-STL Lambert-St Louis

38h 35m1 stop Vancouver Intl

$1,286ANA

Sun, Oct 4 - Sun, Oct 18

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

20h 00m2 stops Chicago O'Hare Intl Dallas/Fort Worth

6:30 pm - 9:59 pmNRT Tokyo Narita-STL Lambert-St Louis

17h 29m1 stop Dallas/Fort Worth

$1,489American Airlines

Sun, Oct 4 - Sun, Oct 18

2:40 pm - 3:25 pmSTL Lambert-St Louis-NRT Tokyo Narita

34h 45m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

5:50 pm - 6:41 pmNRT Tokyo Narita-STL Lambert-St Louis

38h 51m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$1,586Air Canada

Sun, Oct 4 - Sun, Oct 11

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ANA flights from St. Louis to Tokyo

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

ANA

Feb 5

STL4:05 pmLambert-St Louis

33h 25m

1 stop

NRT4:30 pmTokyo Narita

Feb 19

NRT6:45 pmTokyo Narita

35h 41m

1 stop

STL3:26 pmLambert-St Louis

$1,076

ANA

Oct 27

STL8:30 amLambert-St Louis

19h 15m

1 stop

HND5:45 pmTokyo Haneda

Nov 3

HND6:20 pmTokyo Haneda

14h 49m

1 stop

STL6:09 pmLambert-St Louis

$1,081

ANA

Oct 19

STL9:04 amLambert-St Louis

16h 21m

1 stop

HND3:25 pmTokyo Haneda

Oct 30

HND10:25 amTokyo Haneda

18h 04m

1 stop

STL2:29 pmLambert-St Louis

$1,086

Delta flights from St. Louis to Tokyo

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

Delta

Oct 19

STL6:00 amLambert-St Louis

18h 15m

1 stop

HND2:15 pmTokyo Haneda

Nov 19

HND5:20 pmTokyo Haneda

14h 11m

1 stop

STL4:31 pmLambert-St Louis

$1,089

Delta

Oct 14

STL7:00 amLambert-St Louis

17h 15m

1 stop

HND2:15 pmTokyo Haneda

Oct 28

HND5:35 pmTokyo Haneda

17h 16m

1 stop

STL8:51 pmLambert-St Louis

$1,090

Delta

Oct 19

STL7:20 pmLambert-St Louis

27h 45m

2 stops

HND1:05 pmTokyo Haneda

Nov 19

HND5:20 pmTokyo Haneda

14h 11m

1 stop

STL4:31 pmLambert-St Louis

$1,094

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisTokyo

STL Lambert-St Louis - NRT Tokyo Narita

STLNRT

Lambert-St Louis

Tue 1/12

4:05 pm-4:40 pm

2 stops33h 35m

Tokyo Narita

Thu 1/21

6:15 pm-6:08 pm

2 stops38h 53m

$925

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

$925

St. LouisTokyo

STL Lambert-St Louis - NRT Tokyo Narita

STLNRT

Lambert-St Louis

Wed 11/4

6:44 pm-3:05 pm

2 stops29h 21m

Tokyo Narita

Wed 11/18

9:25 pm-12:33 pm

2 stops30h 08m

$1,006

St. LouisTokyo

STL Lambert-St Louis - NRT Tokyo Narita

STLNRT

Lambert-St Louis

Wed 11/4

4:18 pm-3:05 pm

3 stops31h 47m

Tokyo Narita

Wed 11/18

9:25 pm-12:33 pm

2 stops30h 08m

$1,061

St. LouisTokyo

STL Lambert-St Louis - NRT Tokyo Narita

STLNRT

Lambert-St Louis

Fri 2/5

4:05 pm-4:30 pm

1 stop33h 25m

Tokyo Narita

Fri 2/19

6:45 pm-3:26 pm

1 stop35h 41m

$1,076

St. LouisTokyo

STL Lambert-St Louis - HND Tokyo Haneda

STLHND

Lambert-St Louis

Tue 10/27

8:30 am-5:45 pm

1 stop19h 15m

Tokyo Haneda

Tue 11/3

6:20 pm-6:09 pm

1 stop14h 49m

$1,081

St. LouisTokyo

STL Lambert-St Louis - HND Tokyo Haneda

STLHND

Lambert-St Louis

Sun 10/11

8:30 am-3:55 pm

1 stop17h 25m

Tokyo Haneda

Fri 10/23

5:15 pm-9:21 pm

1 stop18h 06m

$1,089

St. LouisTokyo

STL Lambert-St Louis - HND Tokyo Haneda

STLHND

Lambert-St Louis

Tue 11/17

8:50 am-9:10 pm

2 stops21h 20m

Tokyo Haneda

Tue 11/24

10:25 am-10:32 am

1 stop15h 07m

$1,089

Quickest round-trip

St. LouisTokyo

STL Lambert-St Louis - HND Tokyo Haneda

STLHND

Lambert-St Louis

Mon 10/19

6:00 am-2:15 pm

1 stop18h 15m

Tokyo Haneda

Thu 11/19

5:20 pm-4:31 pm

1 stop14h 11m

$1,089

St. LouisTokyo

STL Lambert-St Louis - HND Tokyo Haneda

STLHND

Lambert-St Louis

Sun 10/18

10:35 am-4:15 pm

1 stop15h 40m

Tokyo Haneda

Fri 11/13

4:50 pm-11:56 pm

1 stop22h 06m

$1,089

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 $987 to $1,330.
The lowest price recently found on this route was $925.

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 $1,265 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 $672 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 September 2026, prices for St. Louis to Tokyo flights are approximately 10% more expensive 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	$454
Fastest flight time	15h 40m
Direct flights	None

The best one-way flight to Tokyo from St. Louis in the past 72 hours is $454. The best round-trip flight deal from St. Louis to Tokyo found on momondo in the last 72 hours is $925.

The fastest flight from St. Louis to Tokyo takes 15h 40m

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 15h 40m.
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 September 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 31% of all bookings. The subsequent popular airlines are Delta at 17%, Air Canada at 16%, and ANA at 15%.

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 11,702 reviews	Search Air Canada flights
United Airlines	PriceFrom $697	Free Cancellation	Rating 7.4 10,248 reviews	Search United Airlines flights
American Airlines	PriceFrom $697	Free Cancellation	Rating 7.0 12,098 reviews	Search American Airlines flights
Delta	PriceFrom $739	Free Cancellation	Rating 7.8 8,606 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 1,927 reviews	Search Japan Airlines flights

Hakone

Izu

Urayasu

Kawasaki

Saitama

Yamanouchi

Kamakura

Yokosuka

Karuizawa

Atami

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 $454

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.

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ANA flights from St. Louis to Tokyo

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

Delta flights from St. Louis to Tokyo

Our best Delta 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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