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Cheap Flights from Saint Louis to Japan
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1 Passenger
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Passengers
Adults 18+
Children 2-11
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Average price per month
- Low Season: February
- High Season: July
- Prices for this route are volatile and fluctuate from month to month.
- The cheapest flights are usually bought in February, January and September.
- High season months are December, May and July. However, it's not the rule and you should always search current flight deals.
- For example, the flight from Saint Louis to Japan is currently 88% cheaper than average.
Price increase as travel date approaches
- Flight prices for this route increase by 29% if you book last minute. Hover on the graph above to see for yourself!.
- To grab the lowest price possible, you should buy your flight around 66 days before departure!
- Consider booking at least 27 days before departure to increase your chances of getting a low price.
- Generally, it's safe to book between 90 and 60 days in advance.
Saint Louis to Japan Flight Information
| Flights Depart From | Saint Louis (STL) |
| Flights Arriving To | Japan (NRT) |
| Distance | 10229.12 km |
| Current Discount | 88 % |
| Average Price | $1411.11 |
| Good Deal | $1183.38 |
| Cheapest Airlines | American Airlines, United Airlines, Delta Air Lines |
| Popular Airlines | ANA (All Nippon Airways), Japan Airlines (JAL), Delta Air Lines, Air Canada, American Airlines, United Airlines |
| Flight Duration | 13 hours 06 minutes |
| Flights Depart From |
| Saint Louis (STL) |
| Flights Arrive In |
| Japan (NRT) |
| Distance |
| 10229.12 km |
| Flight Duration |
| 13 hours 06 minutes |
| Current Discount |
| 88 % |
| Average Price |
| $1411.11 |
| Good Deal |
| $1183.38 |
| Cheapest Airlines |
| American Airlines, United Airlines, Delta Air Lines |
| Popular Airlines |
| ANA (All Nippon Airways), Japan Airlines (JAL), Delta Air Lines, Air Canada, American Airlines, United Airlines |
Most Reliable Airlines flying to Japan
- According to our data, ANA (All Nippon Airways), Japan Airlines (JAL) and Delta Air Lines have the highest overall rating.
- The following airlines have the highest chance of on time arrivals: ANA (All Nippon Airways), Delta Air Lines and American Airlines.
- If customer service is important for you then you should consider flying with ANA (All Nippon Airways), Japan Airlines (JAL) and Delta Air Lines.
| Airline | Overall Rating | On time arrival | Check-in & Boarding | Cleanliness | Customer Service | Food & Beverage | Entertainment | Legroom | Seat Comfort |
|---|---|---|---|---|---|---|---|---|---|
ANA (All Nippon Airways) |
4.2 | 4.5 | 4.5 | 4.5 | 4.5 | 4.0 | 4.0 | 4.0 | 4.0 |
Japan Airlines (JAL) |
4.2 | 4.0 | 4.5 | 4.5 | 4.5 | 4.0 | 4.0 | 4.0 | 4.0 |
Delta Air Lines |
3.8 | 4.5 | 4.0 | 4.0 | 4.0 | 3.5 | 4.0 | 3.5 | 3.5 |
Air Canada |
3.4 | 3.5 | 3.5 | 3.5 | 3.5 | 3.0 | 3.5 | 3.5 | 3.5 |
American Airlines |
3.3 | 4.0 | 3.5 | 3.5 | 3.5 | 3.0 | 3.0 | 3.5 | 3.0 |
United Airlines |
3.3 | 4.0 | 3.5 | 3.5 | 3.5 | 3.0 | 3.0 | 3.0 | 3.0 |
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.5
Food & Beverage
4.0
Entertainment
4.0
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.0
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.5
Food & Beverage
4.0
Entertainment
4.0
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.5
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.5
Seat Comfort
3.0
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.0
Seat Comfort
3.0
Good to know:
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Japan flight deals.
Track the flight prices from Saint Louis to Japan by subscribing to Fare Alerts to never miss the best deals possible.
Did you know that you could find even better deals when you use our Mobile App?. How to get the cheapest flight to Japan?
Currently there is a 88% discount on flights to Japan. This price won't stay too long and you should consider buying now.
Awesome Deals
notifications_active In the past few days the following airlines offered the lowest prices from Saint Louis to Japan: American Airlines, United Airlines and Delta Air Lines..
American AirlinesThu, 15 Jun STL NRT
Thu, 22 Jun NRT STL Trip duration: 7 days$1122.95
American AirlinesMon, 02 Oct STL NRT
Mon, 16 Oct NRT STL Trip duration: 14 days$1170.05
United AirlinesTue, 10 Oct STL HND
Wed, 25 Oct HND STL Trip duration: 15 days$1170.05
United AirlinesTue, 16 Jan STL HND
Thu, 25 Jan HND STL Trip duration: 9 days$1170.35
American AirlinesMon, 18 Sep STL NRT
Mon, 25 Sep NRT STL Trip duration: 7 days$1220.15
United AirlinesMon, 15 May STL NRT
Wed, 31 May NRT STL Trip duration: 16 days$1220.35
United AirlinesThu, 17 Aug STL HND
Fri, 01 Sep HND STL Trip duration: 15 days$1272.09
United AirlinesSat, 27 May STL NRT
Wed, 07 Jun NRT STL Trip duration: 11 days$1320.05
United AirlinesMon, 03 Apr STL NRT
Fri, 14 Apr NRT STL Trip duration: 11 days$1322.15
United AirlinesTue, 04 Apr STL NRT
Tue, 11 Apr NRT STL Trip duration: 7 days$1322.15
Delta Air LinesMon, 10 Apr STL HND
Mon, 17 Apr HND STL Trip duration: 7 days$1322.15
American AirlinesMon, 17 Apr STL NRT
Thu, 27 Apr NRT STL Trip duration: 10 days$1347.55
United AirlinesMon, 19 Jun STL HND
Wed, 12 Jul HND STL Trip duration: 23 days$1367.65
United AirlinesMon, 19 Jun STL NRT
Wed, 05 Jul NRT STL Trip duration: 16 days$1367.85
United AirlinesMon, 19 Jun STL NRT
Wed, 05 Jul NRT STL Trip duration: 16 days$1368.05
United AirlinesMon, 19 Jun STL NRT
Wed, 05 Jul NRT STL Trip duration: 16 days$1368.25
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Frequently Asked Questions
- How long is a direct flight from Saint Louis to Japan?A direct flight from Saint Louis to Japan takes roughly 13 hours 06 minutes.
- Which airlines offer cheap airfare from Saint Louis to Japan?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with American Airlines, United Airlines and Delta Air Lines.
- Do I need my passport to fly from Saint Louis to Japan?Yes, you most certainly do.
- Which airlines fly from Saint Louis to Japan most often?ANA (All Nippon Airways), Japan Airlines (JAL), Delta Air Lines, Air Canada, American Airlines and United Airlines are the top.
- Which airport will I be flying from in Saint Louis?When departing from Saint Louis you'll be flying out of Lambert-St. Louis International.
- Which airport will I be flying from in Japan?When departing from Japan you'll be flying out of Narita International Airport.
- How is Justfly.com so good at finding cheap flights?We've taken an oath of secrecy and vowed never to say. Just kidding. Our team and technology allows us to browse through hundreds of airlines and hundreds of thousands of flights to find the lowest prices. Then we pass the savings on to you.
- Can Justfly.com help me save money in any other way?We're glad you asked. We help you save money with our Fare Alerts, Price Trend charts and multi-ticket bookings. We also help you save on hotels and car rentals.
- How many airlines does Justfly.com search to find affordable flights?We typically search over 400 airlines.
- Can Justfly.com's Price Trend tool really tell me the best time to buy tickets?Absolutely! That's why we've made it accessible to you.
- Will the price of my flight change?Flight prices and availability change often. To counter this, we update the important data as often as possible every step of the way.
- How will I receive my booking confirmation and travel information?We'll send you an email with the important details!
- Can you cancel or change Justfly.com flights?You sure can. But give us a call first. We'll do our best to find a solution. However, in some cases, if we cancel your booking, we'll have to charge an administrative fee of $75 (domestic), $125 (trans-border between Canada and USA) and $200 (international).
- Are Justfly.com's tickets refundable?All bookings are currently non-refundable.
- How do I contact Justfly.com?To find answers to all of your questions, click here to visit our support page.