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Everything you should know
Flight Deals
Cheap Flights from St. Louis to Tokyo (STL-TYO)
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 for you by selecting your travel dates on KAYAK.
Recent round-trip flight deals from St. Louis to Tokyo
Wed, Jan 6 - Wed, Jan 20
6:45 pm - 4:30 pmSTL Lambert-St Louis-NRT Tokyo Narita
30h 45m2 stops Chicago O'Hare Intl Toronto Pearson Intl
6:45 pm - 10:35 amNRT Tokyo Narita-STL Lambert-St Louis
30h 50m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$873Air Canada
Mon, Feb 1 - Tue, Feb 16
9:05 am - 4:40 pmSTL Lambert-St Louis-NRT Tokyo Narita
40h 35m2 stops Chicago O'Hare Intl Vancouver Intl
6:45 pm - 9:23 pmNRT Tokyo Narita-STL Lambert-St Louis
41h 38m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$873Air Canada
Mon, Feb 1 - Fri, Feb 12
8:05 am - 5:45 pmSTL Lambert-St Louis-HND Tokyo Haneda
18h 40m1 stop Chicago O'Hare Intl
6:20 pm - 6:19 pmHND Tokyo Haneda-STL Lambert-St Louis
14h 59m1 stop Chicago O'Hare Intl
$934ANA
Mon, Feb 1 - Fri, Feb 12
10:45 am - 9:10 pmSTL Lambert-St Louis-HND Tokyo Haneda
19h 25m1 stop Chicago O'Hare Intl
6:20 pm - 6:19 pmHND Tokyo Haneda-STL Lambert-St Louis
14h 59m1 stop Chicago O'Hare Intl
$934ANA
Mon, Feb 1 - Fri, Feb 12
9:41 am - 6:25 pmSTL Lambert-St Louis-HND Tokyo Haneda
17h 44m1 stop Dallas/Fort Worth
6:00 pm - 11:59 pmHND Tokyo Haneda-STL Lambert-St Louis
20h 59m1 stop Los Angeles
$945American Airlines
Mon, Jan 11 - Thu, Feb 18
6:01 am - 3:05 pmSTL Lambert-St Louis-HND Tokyo Haneda
18h 04m1 stop Los Angeles
6:00 pm - 11:59 pmHND Tokyo Haneda-STL Lambert-St Louis
20h 59m1 stop Los Angeles
$945American Airlines
Sun, Feb 7 - Tue, Feb 16
6:06 am - 3:15 pmSTL Lambert-St Louis-NRT Tokyo Narita
18h 09m1 stop Newark
5:15 pm - 9:45 pmNRT Tokyo Narita-STL Lambert-St Louis
19h 30m1 stop Newark
$946United Airlines
Mon, Feb 8 - Tue, Feb 16
8:05 am - 3:15 pmSTL Lambert-St Louis-NRT Tokyo Narita
16h 10m1 stop Chicago O'Hare Intl
6:00 pm - 7:24 pmNRT Tokyo Narita-STL Lambert-St Louis
16h 24m1 stop Chicago O'Hare Intl
$946United Airlines
Wed, Feb 10 - Thu, Feb 18
10:57 am - 5:45 pmSTL Lambert-St Louis-HND Tokyo Haneda
15h 48m1 stop Detroit Metropolitan Wayne County
5:20 pm - 10:24 pmHND Tokyo Haneda-STL Lambert-St Louis
20h 04m1 stop Minneapolis St Paul
$947Delta
Tue, Feb 9 - Tue, Feb 16
6:20 am - 5:45 pmSTL Lambert-St Louis-HND Tokyo Haneda
20h 25m1 stop Detroit Metropolitan Wayne County
5:35 pm - 8:53 pmHND Tokyo Haneda-STL Lambert-St Louis
18h 18m1 stop Detroit Metropolitan Wayne County
$947Delta
Recent one-way flight deals from St. Louis to Tokyo
Sat, Jan 9
6:20 pm - 2:25 pmSTL Lambert-St Louis-NRT Tokyo Narita
29h 05m2 stops Denver Intl Los Angeles
$527Multiple Airlines
Sun, Jan 10
10:22 pm - 7:15 pmSTL Lambert-St Louis-HND Tokyo Haneda
29h 53m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl
$548Multiple Airlines
Thu, Dec 10
6:00 am - 2:05 pmSTL Lambert-St Louis-HND Tokyo Haneda
17h 05m1 stop Atlanta Hartsfield-Jackson
$554Delta
Wed, Dec 16
7:27 am - 5:50 pmSTL Lambert-St Louis-HND Tokyo Haneda
19h 23m1 stop Chicago O'Hare Intl
$614Japan Airlines
Sun, Jan 10
8:05 am - 3:15 pmSTL Lambert-St Louis-NRT Tokyo Narita
16h 10m1 stop Chicago O'Hare Intl
$805ANA
Sun, Jan 10
8:05 am - 5:45 pmSTL Lambert-St Louis-HND Tokyo Haneda
18h 40m1 stop Chicago O'Hare Intl
$806ANA
Tue, Dec 15
8:24 pm - 3:05 pmSTL Lambert-St Louis-HND Tokyo Haneda
27h 41m2 stops Chicago O'Hare Intl Los Angeles
$887Japan Airlines
Sun, Jan 10
1:17 pm - 4:30 pmSTL Lambert-St Louis-HND Tokyo Haneda
36h 13m3 stops Chicago O'Hare Intl Houston George Bush Intcntl Los Angeles
$907United Airlines
Sun, Jan 10
1:17 pm - 3:55 pmSTL Lambert-St Louis-NRT Tokyo Narita
35h 38m3 stops Chicago O'Hare Intl Houston George Bush Intcntl Los Angeles
$907United Airlines
Wed, Dec 16
7:18 pm - 3:05 pmSTL Lambert-St Louis-HND Tokyo Haneda
28h 47m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$1,338Delta
Recent last minute flight deals from St. Louis to Tokyo
Mon, Nov 16 - Mon, Nov 23
6:50 pm - 4:30 pmSTL Lambert-St Louis-NRT Tokyo Narita
30h 40m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
6:45 pm - 10:32 amNRT Tokyo Narita-STL Lambert-St Louis
30h 47m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$948Air Canada
Sat, Nov 14 - Fri, Nov 20
4:39 pm - 4:30 pmSTL Lambert-St Louis-HND Tokyo Haneda
32h 51m2 stops Denver Intl Los Angeles
6:20 pm - 7:23 pmHND Tokyo Haneda-STL Lambert-St Louis
16h 03m1 stop Chicago O'Hare Intl
$1,056United Airlines
Sat, Nov 14 - Fri, Nov 20
12:20 pm - 2:05 pmSTL Lambert-St Louis-HND Tokyo Haneda
34h 45m1 stop Atlanta Hartsfield-Jackson
4:50 pm - 11:56 pmHND Tokyo Haneda-STL Lambert-St Louis
22h 06m1 stop Atlanta Hartsfield-Jackson
$1,057Delta
Sat, Nov 14 - Thu, Nov 19
4:39 pm - 4:30 pmSTL Lambert-St Louis-HND Tokyo Haneda
32h 51m2 stops Denver Intl Los Angeles
12:50 am - 8:55 amHND Tokyo Haneda-STL Lambert-St Louis
23h 05m2 stops Los Angeles Chicago O'Hare Intl
$1,068United Airlines
Sat, Nov 14 - Fri, Nov 20
1:08 pm - 5:45 pmSTL Lambert-St Louis-HND Tokyo Haneda
37h 37m1 stop Chicago O'Hare Intl
10:25 am - 10:32 amHND Tokyo Haneda-STL Lambert-St Louis
15h 07m1 stop Chicago O'Hare Intl
$1,083ANA
Mon, Nov 16 - Mon, Nov 23
10:21 am - 6:25 pmSTL Lambert-St Louis-HND Tokyo Haneda
17h 04m1 stop Dallas/Fort Worth
8:25 pm - 9:59 pmHND Tokyo Haneda-STL Lambert-St Louis
16h 34m1 stop Dallas/Fort Worth
$1,100American Airlines
Mon, Nov 16 - Mon, Nov 23
6:00 am - 3:30 pmSTL Lambert-St Louis-NRT Tokyo Narita
18h 30m1 stop Dallas/Fort Worth
5:30 pm - 9:59 pmNRT Tokyo Narita-STL Lambert-St Louis
19h 29m1 stop Dallas/Fort Worth
$1,101American Airlines
Sun, Nov 15 - Sun, Nov 22
7:30 am - 9:10 pmSTL Lambert-St Louis-HND Tokyo Haneda
22h 40m1 stop Chicago O'Hare Intl
10:45 am - 2:13 pmHND Tokyo Haneda-STL Lambert-St Louis
18h 28m1 stop Houston George Bush Intcntl
$1,106ANA
Fri, Nov 13 - Sun, Nov 22
4:05 pm - 4:30 pmSTL Lambert-St Louis-NRT Tokyo Narita
57h 25m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
6:45 pm - 10:32 amNRT Tokyo Narita-STL Lambert-St Louis
30h 47m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$1,121Air Canada
Mon, Nov 16 - Mon, Nov 23
6:13 am - 2:35 pmSTL Lambert-St Louis-HND Tokyo Haneda
17h 22m1 stop Minneapolis St Paul
4:25 pm - 12:40 amHND Tokyo Haneda-STL Lambert-St Louis
23h 15m2 stops Seattle/Tacoma Intl Salt Lake City
$1,129Delta
Booking Insights
Price, demand and travel trends for St. Louis to Tokyo flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
Layovers
How much is a round-trip flight from St. Louis to Tokyo?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Tokyo departing in january.What is the cheapest St. Louis to Tokyo flight route?
KAYAK tracks online flight deals over the last 12 months and analyzes pricing trends to identify the best available fares.There's little price difference between St. Louis to Tokyo routes. They average around $1,225 round-trip, based on KAYAK data over the past 12 months.
What's the cheapest day of the week to fly from St. Louis to Tokyo?
Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from St. Louis to Tokyo. It’s 9% cheaper than the average day, while Thursday is the most expensive, with prices 19% higher.
What’s the cheapest month to fly from St. Louis to Tokyo?
KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from St. Louis to Tokyo, removes the top 0.1% to account for outliers and then takes the median of all values for each month.•February is the cheapest month to fly from St. Louis to Tokyo at $897 round-trip.
•December ($1,665) and July ($1,459) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 85% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.When are flights from St. Louis to Tokyo the cheapest?
Flights from St. Louis to Tokyo are cheapest 11 weeks before departure. Booking in this window typically costs about 32% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.
Round-trip flights from St. Louis to Tokyo typically range from $961 to $1,560. The lowest price found in the past 5 days was $873, on Air Canada.
What’s the most popular layover airport when flying from St. Louis to Tokyo?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.Chicago O'Hare Intl (ORD) is the most popular layover for the St. Louis to Tokyo route. 42% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ORD.
What is the cheapest layover airport when flying from St. Louis to Tokyo?
Flights via Atlanta Hartsfield-Jackson (ATL) offer the most affordable fares, with an average round-trip price of $955. Based on KAYAK data over the past 3 months.
Key details for St. Louis to Tokyo flights
Low season | December |
|---|---|
High season | April |
Cheapest flight | $527 |
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.
Your St. Louis to Tokyo flight questions, answered
Find helpful answers about this route, including flight times, airports, airlines and booking tips.
Your guide to booking St. Louis to Tokyo flights
Get tips on when to book, when to fly and what to know before your trip.More options for your flight from St. Louis to Tokyo
Complete your trip to Tokyo with a hotel stay or car rental
Information on your arrival and departure airports
Cabin class types available on flights from St. Louis to Tokyo
Cabin classes available on flights from St. Louis to Tokyo. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Find direct flights to and from St. Louis and Tokyo
Flights from domestic origins to Tokyo
More flights to Tokyo. Prices are the lowest found on KAYAK in the last 7 days. Price and availability is not guaranteed.
Choose which airport to fly into in Tokyo
St. Louis to Tokyo Haneda Airportfrom $947
St. Louis to Tokyo Narita Airportfrom $902
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.