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Cheap flights from St. Louis (STL) to Japan from $611

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — NRT
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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How far in advance should I book a flight from St. Louis to Japan?

To save up to 83% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from St. Louis to Japan from $1,038 1-2 weeks out and tickets from $1,583 for flights departing within the next 72 hours.

What is the cheapest month to fly from St. Louis to Japan?

January is one of the best times of the year to fly to Japan from St. Louis. Prices for January average $1,334 per person but you can even find prices for as low as $827. The most expensive prices can be found in the month of December. Opting for a January flight can save you 30% on your journey compared to booking in December

When is the cheapest time to fly from St. Louis to Japan (STL - JP)?

When flying from St. Louis to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Cathay Pacific flights from St. Louis to Japan

Explore cheap flight options specifically provided by Cathay Pacific for the route between St. Louis and Japan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a peek at the cheapest Cathay Pacific flights we've detected traveling from St. Louis to Japan. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 10/221:06 pmSTL - NRT
3 stops38h 09mCathay Pacific
Wed 10/309:00 amNRT - STL
2 stops49h 07mCathay Pacific
Deal found 5/15$1,371
Sat 8/319:44 amSTL - NRT
3 stops41h 31mCathay Pacific
Thu 11/289:00 amNRT - STL
2 stops29h 00mCathay Pacific
Deal found 5/15$1,411
Tue 10/221:06 pmSTL - NRT
2 stops35h 24mCathay Pacific
Thu 10/313:20 pmNRT - STL
3 stops45h 40mCathay Pacific
Deal found 5/15$1,422

Cheap Air Canada flights from St. Louis to Japan

Explore cheap flight options specifically provided by Air Canada for the route between St. Louis and Japan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
To aid your search, here are some of the cheapest Air Canada flights we've found from St. Louis to Japan. Make sure to examine the flight information before completing your reservation.
Sat 8/3112:00 pmSTL - NRT
1 stop37h 25mAir Canada
Thu 11/286:55 pmNRT - STL
2 stops29h 58mAir Canada
Deal found 5/16$1,077
Wed 9/1812:00 pmSTL - NRT
1 stop37h 25mAir Canada
Fri 9/275:45 pmNRT - STL
1 stop17h 20mAir Canada
Deal found 5/15$1,140
Tue 10/2212:00 pmSTL - NRT
1 stop37h 25mAir Canada
Wed 10/306:05 pmNRT - STL
2 stops29h 48mAir Canada
Deal found 5/15$1,146
Sat 10/54:05 pmSTL - NRT
1 stop33h 40mAir Canada
Fri 10/185:25 pmNRT - STL
1 stop35h 55mAir Canada
Deal found 5/15$1,152
Tue 11/54:10 pmSTL - NRT
2 stops33h 15mAir Canada
Wed 11/136:05 pmNRT - STL
2 stops30h 48mAir Canada
Deal found 5/15$1,173
Sat 8/3112:00 pmSTL - NRT
2 stops36h 55mAir Canada
Sat 9/145:45 pmNRT - STL
1 stop17h 20mAir Canada
Deal found 5/15$1,225
Sat 5/253:10 pmSTL - NRT
2 stops33h 40mAir Canada
Tue 6/115:45 pmNRT - STL
2 stops34h 29mAir Canada
Deal found 5/15$2,233

Cheap St. Louis to Japan flights in May & June 2024

Find cheap flight options from St. Louis to Japan specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Scroll through some of the best deals on flights from St. Louis to Japan in 2024. Check back regularly for other flight deals.
Tue 5/289:50 amSTL - NRT
2 stops39h 35mMultiple Airlines
Tue 6/44:00 pmNRT - STL
3 stops35h 05mMultiple Airlines
Deal found 5/15$1,606
Tue 6/254:05 pmSTL - NRT
2 stops33h 20mAir Canada
Tue 7/164:55 pmNRT - STL
2 stops36h 26mAir Canada
Deal found 5/16$1,670
Tue 5/282:35 pmSTL - NRT
3 stops34h 15mMultiple Airlines
Tue 6/44:00 pmNRT - STL
3 stops35h 05mMultiple Airlines
Deal found 5/15$1,701
Tue 5/285:31 pmSTL - NRT
2 stops32h 14mAir Canada
Wed 6/195:45 pmNRT - STL
2 stops35h 36mAir Canada
Deal found 5/16$1,753
Tue 5/285:31 pmSTL - NRT
2 stops32h 14mAir Canada
Wed 6/195:45 pmNRT - STL
2 stops35h 36mAir Canada
Deal found 5/15$1,754
Tue 6/44:05 pmSTL - NRT
1 stop33h 40mAir Canada
Mon 6/175:45 pmNRT - STL
2 stops35h 36mAir Canada
Deal found 5/15$1,756
Tue 6/256:08 amSTL - NRT
1 stop18h 17mUnited Airlines
Tue 7/164:45 pmNRT - STL
1 stop19h 32mUnited Airlines
Deal found 5/16$1,802
Tue 6/2510:15 amSTL - HND
2 stops20h 45mUnited Airlines
Tue 7/1610:55 pmHND - STL
2 stops25h 30mUnited Airlines
Deal found 5/16$1,806
Tue 6/256:08 amSTL - NRT
1 stop18h 17mUnited Airlines
Tue 7/165:05 pmNRT - STL
2 stops19h 06mUnited Airlines
Deal found 5/16$1,806

St. Louis to Japan 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Japan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Scroll through some of the best deals on flights from St. Louis to Japan in 2024. Check back regularly for other flight deals.
Tue 10/812:00 pmSTL - NRT
1 stop37h 25mAir Canada
Thu 10/175:45 pmNRT - STL
1 stop17h 20mAir Canada
Deal found 5/16$1,071
Sat 8/3112:00 pmSTL - NRT
2 stops36h 55mAir Canada
Thu 11/286:55 pmNRT - STL
2 stops29h 58mAir Canada
Deal found 5/16$1,077
Tue 10/84:05 pmSTL - NRT
2 stops33h 20mAir Canada
Thu 10/175:45 pmNRT - STL
2 stops35h 35mAir Canada
Deal found 5/16$1,083
Wed 9/1812:00 pmSTL - NRT
1 stop37h 25mAir Canada
Fri 9/275:45 pmNRT - STL
1 stop17h 20mAir Canada
Deal found 5/15$1,140
Tue 10/2212:00 pmSTL - NRT
1 stop37h 25mAir Canada
Wed 10/306:05 pmNRT - STL
2 stops29h 48mAir Canada
Deal found 5/15$1,146
Tue 10/18:05 amSTL - HND
1 stop23h 00mANA
Tue 10/2210:40 amHND - STL
1 stop18h 08mANA
Deal found 5/15$1,150
Tue 10/18:05 amSTL - NRT
1 stop16h 55mANA
Tue 10/225:00 pmNRT - STL
1 stop35h 48mANA
Deal found 5/15$1,150
Fri 8/168:25 amSTL - HND
1 stop17h 00mUnited Airlines
Thu 8/2912:30 amHND - STL
2 stops23h 37mUnited Airlines
Deal found 5/16$1,152
Sat 10/54:05 pmSTL - NRT
1 stop33h 40mAir Canada
Fri 10/185:25 pmNRT - STL
1 stop35h 55mAir Canada
Deal found 5/15$1,152

St. Louis to Japan flights leaving soon

Find last-minute flight options from St. Louis to Japan for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Book one of these great deals on flights from St. Louis to Japan. Tip: verify your flight details before completing your reservation.
Sat 5/254:45 pmSTL - HND
2 stops31h 10mUnited Airlines
Tue 6/115:45 pmHND - STL
2 stops33h 01mUnited Airlines
Deal found 5/16$2,091
Sat 5/254:45 pmSTL - NRT
2 stops32h 05mUnited Airlines
Tue 6/114:45 pmNRT - STL
1 stop19h 30mUnited Airlines
Deal found 5/16$2,091
Sat 5/255:31 pmSTL - HND
1 stop32h 24mUnited Airlines
Tue 6/113:45 pmHND - STL
1 stop17h 34mUnited Airlines
Deal found 5/15$2,094
Sat 5/2512:50 pmSTL - HND
1 stop36h 35mUnited Airlines
Tue 6/1110:40 amHND - STL
1 stop17h 34mUnited Airlines
Deal found 5/16$2,097
Sat 5/255:31 pmSTL - HND
1 stop32h 24mUnited Airlines
Mon 6/1012:30 amHND - STL
2 stops23h 26mUnited Airlines
Deal found 5/15$2,099
Sat 5/254:45 pmSTL - NRT
1 stop32h 10mUnited Airlines
Tue 6/114:30 pmNRT - STL
1 stop18h 19mUnited Airlines
Deal found 5/16$2,099
Sat 5/2512:50 pmSTL - HND
1 stop36h 35mUnited Airlines
Mon 6/1012:30 amHND - STL
2 stops23h 38mUnited Airlines
Deal found 5/16$2,102
Sat 5/254:45 pmSTL - NRT
1 stop32h 10mUnited Airlines
Tue 6/115:05 pmNRT - STL
2 stops18h 42mUnited Airlines
Deal found 5/15$2,104
Fri 5/245:31 pmSTL - NRT
2 stops31h 19mUnited Airlines
Fri 5/315:00 pmNRT - STL
1 stop16h 42mUnited Airlines
Deal found 5/15$2,114

One-way flights to Japan from St. Louis

Search for one-way flight options from St. Louis to Japan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the best available options we've come across on one-way flights from St. Louis to Japan. Those seeking round-trip flights from St. Louis to Japan should utilize the search form at the the top of the page.
Sat 7/135:27 pmSTL - NRT
2 stops56h 58mWestJet
Deal found 5/15$611
Tue 10/153:30 pmSTL - NRT
2 stops34h 55mWestJet
Deal found 5/16$629
Tue 10/157:44 amSTL - HND
1 stop16h 56mJapan Airlines
Deal found 5/15$642
Tue 10/157:00 amSTL - NRT
1 stop18h 40mJapan Airlines
Deal found 5/15$642
Sat 9/147:56 pmSTL - HND
2 stops18h 49mAmerican Airlines
Deal found 5/15$643
Tue 10/158:05 amSTL - NRT
2 stops18h 25mAmerican Airlines
Deal found 5/15$643
Sat 9/145:20 pmSTL - HND
3 stops30h 15mUnited Airlines
Deal found 5/15$649
Sat 9/145:20 pmSTL - NRT
3 stops31h 05mUnited Airlines
Deal found 5/15$649
Sat 9/141:39 pmSTL - NRT
1 stop35h 06mUnited Airlines
Deal found 5/15$657

Find flights from St. Louis to Japan within your budget

Customize your flight search to find flights from St. Louis to Japan 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,077 - $1,371

Route

Depart

Return

Price

Lambert-St LouisTokyo Narita

STL - NRT

STLNRT

Lambert-St Louis

Sat 8/31

1 stop37h 25m

Tokyo Narita

Thu 11/28

2 stops29h 58m

$1,077

Lambert-St LouisTokyo Haneda

STL - HND

STLHND

Lambert-St Louis

Tue 10/1

1 stop23h 00m

Tokyo Haneda

Tue 10/22

1 stop18h 08m

$1,150

Lambert-St LouisTokyo Haneda

STL - HND

STLHND

Lambert-St Louis

Sat 8/31

2 stops32h 00m

Tokyo Haneda

Thu 11/28

1 stop17h 56m

$1,153

Lambert-St LouisTokyo Haneda

STL - HND

STLHND

Lambert-St Louis

Sat 10/5

1 stop21h 15m

Tokyo Haneda

Fri 10/18

2 stops19h 47m

$1,156

Lambert-St LouisTokyo Haneda

STL - HND

STLHND

Lambert-St Louis

Sat 8/24

1 stop32h 50m

Tokyo Haneda

Fri 9/6

1 stop19h 14m

$1,158

Lambert-St LouisTokyo Narita

STL - NRT

STLNRT

Lambert-St Louis

Sat 8/31

2 stops36h 20m

Tokyo Narita

Sat 9/14

2 stops37h 29m

$1,161

Lambert-St LouisTokyo Narita

STL - NRT

STLNRT

Lambert-St Louis

Sat 8/31

1 stop31h 40m

Tokyo Narita

Thu 11/28

1 stop17h 36m

$1,171

Lambert-St LouisTokyo Haneda

STL - HND

STLHND

Lambert-St Louis

Wed 9/11

1 stop16h 56m

Tokyo Haneda

Mon 9/23

1 stop18h 02m

$1,209

Lambert-St LouisTokyo Narita

STL - NRT

STLNRT

Lambert-St Louis

Tue 10/22

3 stops38h 09m

Tokyo Narita

Wed 10/30

2 stops49h 07m

$1,371

Flights are sorted by cheapest first

Deals found on 5/16

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated May 16, 2024.
To help decide which airline to fly from St. Louis to Japan, see what other customers have to say about Cathay Pacific, Air Canada and ANA. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,171 reviews
Check prices

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.2

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,171 reviews
Korean Air
8.5
Very good
1,171 reviews
Check prices

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.2

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

ANA
8.5
Very good
921 reviews
Korean Air
8.5
Very good
1,171 reviews
Check prices

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.2

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Japan Airlines
8.3
Very good
1,472 reviews
Korean Air
8.5
Very good
1,171 reviews
Check prices

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.2

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Delta
8.0
Very good
10,673 reviews
Korean Air
8.5
Very good
1,171 reviews
Check prices

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.2

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Cathay Pacific
7.8
Good
1,084 reviews
Korean Air
8.5
Very good
1,171 reviews
Check prices

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.2

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Japan. 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 from for flights from St. Louis to Japan?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Japan. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • Can I find flights from St. Louis to Japan for under $1,100 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Japan for under $1,100. The cheapest flight booked recently is on Air Canada for just $1,077, but on average you can expect to pay $1,153.

  • Are there last-minute flights available from St. Louis to Japan for under $2,100?

    There are currently 20+ open flights from St. Louis to Japan within the next 7 days for less than $2,100.

  • What are the cheapest airlines to fly from St. Louis to Japan one-way?

    The cheapest airlines for a one-way flight from St. Louis to Japan are WestJet ($611), Japan Airlines ($642), and American Airlines ($643).

  • What are the most popular routes from St. Louis to Japan?

    While some choose either Lambert-St Louis - Tokyo Haneda or Lambert-St Louis - Okinawa Naha, Lambert-St Louis - Tokyo Narita is the most popular route from St. Louis to Japan.

  • What are the most popular airlines that fly from St. Louis to Japan?

    When booking a flight from St. Louis to Japan, you may want to consider flying on American Airlines, Air Canada or Japan Airlines as they are the most popular for this route.

  • What does STL to NRT mean?

    STL stands for Lambert-St Louis Airport, while NRT stands for Tokyo Narita Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Tokyo Haneda Airport (HND), Osaka Kansai Intl Airport (KIX), Fukuoka Airport (FUK), Okinawa Naha Airport (OKA), Sapporo Chitose Airport (CTS) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from St. Louis to Japan that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Japan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Japan with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Japan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from St. Louis to Japan that allow pets onboard?

    Many airlines flying from St. Louis to Japan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Japan?

    Yes, you can often find last-minute deals on St. Louis to Japan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Japan flight deals updated?

    The St. Louis to Japan flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top 6 airlines flying from St. Louis to Japan

Discover the top 6 airlines that operate flights from St. Louis to Japan. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$443Average$1,576FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
ANACheapest$837Average$1,606FlexibilityNo cancel feeOn-time80%
Search ANA flights
Air CanadaCheapest$868Average$1,248FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$898Average$1,602FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Japan AirlinesCheapest$922Average$1,376FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
DeltaCheapest$993Average$1,408FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from St. Louis to Japan by cabin class

Find flights from St. Louis to Japan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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Cheapflights helps you search for flights from St. Louis to Japan via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Japan?

Millions of users choose and trust Cheapflights to book the best flight deals from St. Louis to Japan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from St. Louis to Japan with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. Louis to Japan, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from St. Louis to Japan become cheaper?

Yes, Cheapflights offers price alerts on St. Louis to Japan flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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