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Find cheap flights from St. Louis to Tokyo Narita Airport from $672

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Tokyo departing on 7/9. 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.
1 adult
0 bags
Thu 6/6
Thu 6/13

Search hundreds of travel sites at once for deals on flights to Tokyo Narita Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Tokyo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Tokyo, as well as popular online travel agencies
In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

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Cheap flight deals from St. Louis to Tokyo (STL-NRT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Tokyo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:00 pm - 2:55 pmSTL-NRT
36h 55m2 stops
5:45 pm - 9:05 pmNRT-STL
17h 20m1 stop
$1,226Air Canada
Find Deal
Wed, Sep 11 - Wed, Sep 25
7:44 am - 3:00 pmSTL-NRT
17h 16m1 stop
6:30 pm - 10:24 pmNRT-STL
17h 54m1 stop
$1,228American Airlines
Find Deal
Mon, Sep 9 - Tue, Oct 8
5:37 am - 4:40 pmSTL-NRT
21h 03m2 stops
5:40 pm - 11:20 pmNRT-STL
19h 40m2 stops
$1,230American Airlines
Find Deal
Mon, Sep 9 - Tue, Oct 8
7:44 am - 3:00 pmSTL-NRT
17h 16m1 stop
5:40 pm - 11:20 pmNRT-STL
19h 40m2 stops
$1,231American Airlines
Find Deal
Mon, Sep 9 - Tue, Oct 8
4:05 pm - 2:55 pmSTL-NRT
32h 50m2 stops
5:45 pm - 9:05 pmNRT-STL
17h 20m1 stop
$1,232Air Canada
Find Deal
Wed, Sep 11 - Mon, Sep 23
6:15 am - 2:00 pmSTL-NRT
17h 45m1 stop
5:00 pm - 9:52 pmNRT-STL
18h 52m1 stop
$1,277United Airlines
Find Deal
Sat, Aug 31 - Sat, Sep 14
6:30 am - 3:25 pmSTL-NRT
18h 55m2 stops
8:10 pm - 2:18 pmNRT-STL
32h 08m2 stops
$1,281United Airlines
Find Deal
Sat, Aug 3 - Mon, Aug 12
6:15 am - 2:00 pmSTL-NRT
17h 45m1 stop
5:00 pm - 7:47 pmNRT-STL
16h 47m1 stop
$1,289ANA
Find Deal
Sat, Sep 14 - Sat, Sep 28
9:30 am - 3:00 pmSTL-NRT
15h 30m1 stop
5:00 pm - 2:48 pmNRT-STL
35h 48m1 stop
$1,323ANA
Find Deal
Wed, Sep 11 - Wed, Sep 25
7:44 am - 3:00 pmSTL-NRT
17h 16m1 stop
5:40 pm - 11:58 pmNRT-STL
20h 18m1 stop
$1,436Japan Airlines
Find Deal
Thu, Oct 3 - Sun, Oct 20

Flights from St. Louis to Tokyo - Travel Insights & Trends

Get data-powered insights and trends into flights from St. Louis to Tokyo to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from St. Louis to Tokyo Narita Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from St. Louis to Tokyo Narita Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from St. Louis to Tokyo Narita Airport is October, where tickets cost $1,042 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $1,856 and $1,810 respectively.

Which airlines provide the cheapest flights from St. Louis to Tokyo Narita Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from St. Louis to Tokyo Narita Airport found by KAYAK users in the last 72 hours was for $1,226 on Air Canada, followed by American Airlines ($1,228). One-way flight deals have also been found from as low as $672 on American Airlines and from $698 on Japan Airlines.

Good to know

Low season

August

High season

June

Cheapest flight

$672
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly with an average 22% increase in price.
Flight from St. Louis to Tokyo Narita Airport

When to book flights from St. Louis to Tokyo

Are your dates flexible? Find out the best times to travel from St. Louis to Tokyo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking St. Louis to Tokyo Narita Airport flights

  • What is the cheapest flight from St. Louis to Tokyo Narita Airport?

    In the last 3 days, the lowest price for a flight from St. Louis to Tokyo Narita Airport was $672 for a one-way ticket and $1,226 for a round-trip.

  • Do I need a passport to fly between St. Louis and Tokyo Narita Airport?

    Yes, you’ll need a passport to travel to Tokyo Narita Airport from St. Louis.

  • Which aircraft models fly most regularly from St. Louis to Tokyo Narita Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Tokyo Narita Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between St. Louis and Tokyo Narita Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Tokyo, Japan Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Tokyo are Japan Airlines and United Airlines. With an average price for the route of $1,154 and an overall rating of 8.3, Japan Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,613 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from St. Louis to Tokyo Narita Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Tokyo Narita Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Tokyo Narita Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tokyo Narita Airport from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Tokyo Narita Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tokyo Narita Airport with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and NRT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Tokyo Narita Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tokyo Narita Airport from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from St. Louis to Tokyo

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Tokyo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Tokyo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
Japan AirlinesOverall score based on 1478 reviews
8.7Crew
8.2Comfort
8.4Boarding
7.8Entertainment
7.9Food
Airline reviews

The food was not that good. I liked the miso, green tea, and ice cream. I wasn’t able to put my carry on bag under the seat in front of me. The flight was smooth. Please expand your choices of movies especially the new ones. I can’t choose any of those films. They’re old.

8.0 ExcellentAnonymous, Apr 2024BKK - NRT
Read more about Japan Airlines reviews

The food was not that good. I liked the miso, green tea, and ice cream. I wasn’t able to put my carry on bag under the seat in front of me. The flight was smooth. Please expand your choices of movies especially the new ones. I can’t choose any of those films. They’re old.

I like the braised beef., miso soup,, and green tea. Very little choices of hollywood movies. The PA announcement in English was not very clear and very soft. I could hardly hear.

More updated movies & Chinese movies. The food sometimes overcooked. Prefer to have more neat snacks in between than just choose from the menu. Please change the menu every now and then. This is my second time flying within one year and the menu didn’t change at all!

Food is lagging. Very poor choice. Like vending machine fast food.

Please change the menu more often. The beef is not tender, more choice in ice cream flavor. Dessert is not good too.

Again I paid for an upgrade on my credit card didn’t get it need a refund. . American I not good at gettin in contact for refunds.

l enjoyed the variety of good and drink choices. The flight attendants were very quick and efficient to our needs.

-Bathrooms were regularly checked/maintained. -Food was okay, but the miso soup was good. -Top of my foot got bitten by a bug when I took off my shoes and was only wearing my socks. It was swollen and very itchy for several days.

Truly impressive service in the air. After the main meal, they have a delicious a la carte menu that you can order anytime until 1.5 hrs prior to landing. Flight crew were so pleasant and very efficient. Wish I could fly JAL more often!

Attentive crew, great service with regular rounds of drinks and trash collecting. Only complaint is the food, which was mediocre.

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

First time flying Air Canada and the trip was very pleasant! They did a great job getting us out of Toronto and into Rome (early!) For an international flight it was very enjoyable.

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

All was good, except our baggage was lost for most of a day. We are thankful that it was found quickly and delivered to our hotel. Rouge was fine outside of that problem.

You do not have a space for flight cancelled. BUT!!! Air Canada handled it great. Was booked on another airline for the next day. The original flight was booked solid. But he precheck by the maintenance found a mechanical problem and the plane was not safe to fly. It was an inconvenience to have to wait until next day but I would rather arrive safely.

Very good other than we have to wait for one crew and we’re delayed and the pilot and his co- pilot has to make a difference to be right on time arrival. Disappointed about no food service also.

I had written all my complaints on my trip from Grand Junction to Denver so I will repeat it here! I was absolutely appalled that I had to pay for a regular seat that I choose 24 hrs before boarding! Also I checked my large bag which I had to pay for as well, and by the time I boarded all the room in the bins were gone so also had to check that one. I noticed people pulling out oversized suitcases, bigger than the measurements stated for carry on, and also large pack packs stuffed full! So these people were taking up 2 or 3 spaces that the rest of us should have been able to use but couldn’t! NoTV on the flight! Thankfully I had downloaded the United Airlines app and was able to watch movies on my phone. Don’t remember the last time I flew in a plane with no movie screens!

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

Easy boarding, roomy seats, plenty of good food, very helpful snd friendly staff. Very smooth flight! Only thing that could have been better was to have cranberry juice. Women like this as it helps avoid UTI’s and not as sweet as other juices.

The crew was friendly, the seats are too small. Air travel is barely tolerable anymore.

Food was icecold or frozen including breakfast. Hopeless service. Rude crew.

Book cheap flights from St. Louis to Tokyo

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from St. Louis to Tokyo found on KAYAK in the last 72 hours.
7/9Tue
2 stopsAmerican Airlines
18h 29mSTL-NRT
$672
9/21Sat
2 stopsJapan Airlines
53h 55mSTL-NRT
$698
9/21Sat
1 stopAir Canada
33h 40mSTL-NRT
$756
6/6Thu
2 stopsAmerican Airlines
21h 03mSTL-NRT
$804
9/21Sat
3 stopsUnited Airlines
31h 30mSTL-NRT
$843
7/8Mon
1 stopANA
33h 50mSTL-NRT
$856
6/24Mon
2 stops
33h 29mSTL-NRT
$903
10/15Tue
3 stops
33h 45mSTL-NRT
$969
6/17Mon
1 stopAmerican Airlines
19h 33mSTL-NRT
$1,129
6/14Fri
1 stopAmerican Airlines
18h 00mSTL-NRT
$1,134

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Last minute flights from St. Louis to Tokyo

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from St. Louis to Tokyo that are departing in the next 10 days.
5/11Sat
multi-stopCathay Pacific
53h 38mSTL-NRT
5/18Sat
multi-stopCathay Pacific
28h 02mNRT-STL
$1,638
5/11Sat
multi-stopCathay Pacific
57h 13mSTL-NRT
5/18Sat
multi-stopCathay Pacific
26h 37mNRT-STL
$1,653
5/12Sun
multi-stopCathay Pacific
29h 38mSTL-NRT
5/19Sun
multi-stopCathay Pacific
46h 27mNRT-STL
$1,829
5/11Sat
multi-stopWestJet
44h 14mSTL-NRT
5/18Sat
multi-stopWestJet
36h 52mNRT-STL
$1,872
5/10Fri
multi-stopWestJet
56h 48mSTL-NRT
6/3Mon
multi-stopWestJet
43h 10mNRT-STL
$1,999
5/12Sun
multi-stopAmerican Airlines
19h 39mSTL-NRT
5/19Sun
multi-stopAmerican Airlines
18h 29mNRT-STL
$2,250
5/11Sat
multi-stopAmerican Airlines
31h 10mSTL-NRT
5/18Sat
multi-stopAmerican Airlines
18h 29mNRT-STL
$2,254
5/11Sat
multi-stopJapan Airlines
18h 40mSTL-NRT
5/13Mon
multi-stopJapan Airlines
19h 57mNRT-STL
$2,393
5/10Fri
multi-stopUnited Airlines
16h 08mSTL-NRT
6/3Mon
multi-stopUnited Airlines
18h 19mNRT-STL
$2,462
5/11Sat
multi-stopUnited Airlines
33h 39mSTL-NRT
5/18Sat
multi-stopUnited Airlines
18h 49mNRT-STL
$3,517

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St. Louis - Tokyo Narita Airport Flights

Departure:

St. Louis (undefined)United States

Destination:

Tokyo Narita Airport (NRT)Japan

Cabin classes: