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St. Louis

$405+ Cheap flights from Haneda (HND) to St. Louis (STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
HND — STL
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
1 adult, Economy
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Cheap flight deals from Haneda to St. Louis

Cheapest flights from Haneda to St. Louis
Explore the most affordable flight options available from Haneda to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.

This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:05 pm
HND
-
STL
2 stops22h 31m
Delta
Fri 9/117:05 pm
STL
-
HND
2 stops28h 00m
Delta
Deal found 3/11$761
This KAYAK deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:30 pm
HND
-
STL
1 stop20h 33m
Japan Airlines
Fri 9/116:30 am
STL
-
HND
1 stop19h 20m
Japan Airlines
Deal found 3/11$879
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:20 pm
HND
-
STL
1 stop14h 25m
Delta
Thu 10/156:45 am
STL
-
HND
1 stop19h 30m
Delta
Deal found 3/11$1,024
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:15 pm
HND
-
STL
1 stop22h 22m
Delta
Sat 10/176:59 pm
STL
-
HND
2 stops29h 21m
Delta
Deal found 3/11$1,028
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:35 pm
HND
-
STL
2 stops22h 01m
Delta
Fri 10/167:20 am
STL
-
HND
1 stop16h 55m
Delta
Deal found 3/11$1,073
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:35 pm
HND
-
STL
2 stops22h 01m
Delta
Sun 10/186:59 pm
STL
-
HND
2 stops29h 21m
Delta
Deal found 3/12$1,096
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:25 pm
HND
-
STL
1 stop16h 44m
Delta
Mon 6/17:59 pm
STL
-
HND
2 stops28h 01m
Delta
Deal found 3/12$1,250

Find flight deals from Haneda to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Haneda (HND) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$761
(Delta)

One-way from

$405
(American Airlines)
Provider with most accurate pricing for Tokyo Haneda-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tokyo Haneda-Lambert-St Louis flights.
Search Deals
From Tokyo Haneda to Lambert-St Louis
Search Deals
One-way flight from Tokyo Haneda to Lambert-St Louis
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Haneda to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 15, 2026.
Use the filters below to find and compare flights from Tokyo Haneda Airport to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 9/4

4:05 pm-12:36 am

2 stops22h 31m

Lambert-St Louis

Fri 9/11

7:05 pm-1:05 pm

2 stops28h 00m

$761

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 5/8

12:40 pm-5:47 am

2 stops31h 07m

Lambert-St Louis

Mon 6/1

7:41 pm-8:20 pm

2 stops34h 39m

$1,353

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 5/8

6:25 pm-9:09 pm

1 stop16h 44m

Lambert-St Louis

Mon 6/1

6:04 pm-4:15 pm

1 stop32h 11m

$1,370
Quickest round-trip

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 8/28

3:15 pm-6:02 pm

1 stop16h 47m

Lambert-St Louis

Tue 9/1

6:00 am-2:15 pm

1 stop18h 15m

$1,424
Cheapest one-way

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 5/8

6:05 pm-8:25 pm

2 stops40h 20m

$453

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Mon 5/11

6:05 pm-8:25 pm

2 stops40h 20m

$454

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Thu 6/4

3:50 pm-10:07 am

2 stops32h 17m

$465

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Wed 4/1

3:50 pm-9:25 am

2 stops31h 35m

$467
Quickest one-way

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Wed 7/15

6:10 pm-11:57 pm

2 stops19h 47m

$474

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 5/8

6:10 pm-5:47 am

2 stops25h 37m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 13 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Tokyo Haneda Airport-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tokyo Haneda Airport-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tokyo Haneda Airport-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tokyo Haneda Airport-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tokyo Haneda Airport-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Haneda to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Haneda with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated March 15, 2026.
Peruse reviews from past customers who have flown with United Airlines from Tokyo Haneda Airport to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,427 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,427 reviews
United Airlines
7.4
Good
9,427 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Haneda to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. Louis from Tokyo Haneda?

    Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to St. Louis from Tokyo Haneda. Booking flights from Tokyo Haneda to Lambert-St Louis (STL) should be relatively easy as there are 0 daily inbound flights from Tokyo Haneda from 1 airline.

  • How long is the flight from Tokyo Haneda Airport to St. Louis?

    Airlines like Delta fly from Tokyo Haneda Airport to St. Louis in about 22h 31m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 6383 mi.

  • What is the cheapest airline to fly from Tokyo Haneda Airport to St. Louis round-trip?

    According to our current data, United Airlines ($753), offers the cheapest pricing from Tokyo Haneda Airport to St. Louis.

  • Can I find deals for flights from Haneda to St. Louis that include hotel bookings?

    Yes. In addition to deals on Haneda to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Haneda to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Haneda to St. Louis.

  • Can I find deals for business class flights from Haneda to St. Louis?

    Yes. Cheapflights offers flight deals from Haneda to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
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Festus

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Haneda to St. Louis

Discover the top airline that operate flights from Haneda to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$753Average$1,232FlexibilityNo cancel feeOn-time69%

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