Cheap Flights from Tokyo to St Louis

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The latest fare from Tokyo to St Louis: $909 round trip, Jan 14 – Jan 20, seen Nov 7. Prices by month are below.

Across 3 months of observations from Tokyo to St Louis, the lowest round-trip economy fare we recorded was $783, in September. The typical economy fare was $956. September was the cheapest month we saw and November the dearest.

The most recent economy price we saw on this route was $909 on American, seen Nov 7.

See every deal from Tokyo, to St Louis, or the return direction St Louis to Tokyo.

Latest economy price we saw: Tokyo to St Louis

The most recent economy round-trip fare we saw on this route.

From	Price	Per mile	Travel dates	Airline	Seen	Check price
Tokyo (HND) to St Louis (STL)	$909	7.1¢	Jan 14 – Jan 20	American	Nov 7	Check price

Economy price history: Tokyo to St Louis

The lowest fares we saw each month.

Month	Low	Typical	Sightings
Nov 2026	$907	$908	2
Sep 2026	$783	$1010	23
Aug 2026	$853	$950	58

Frequently asked questions

How many flight deals from Tokyo to St Louis are on Sparkflights right now?

There are 0 deals from Tokyo to St Louis on the board right now.

What is the lowest price ever seen from Tokyo to St Louis?

The lowest economy fare we've recorded from Tokyo to St Louis is $783, based on 83 price observations over 3 months.

How much does a flight from Tokyo to St Louis cost?

The typical round-trip economy fare we observed from Tokyo to St Louis is $956, against a recorded low of $783. These are observations, not quotes.

When is the cheapest month to fly Tokyo to St Louis?

For economy fares from Tokyo to St Louis, September was the cheapest month we observed and November the dearest, over 3 months of data.

What is the current price from Tokyo to St Louis?

The most recent economy fare we saw from Tokyo to St Louis is $909, on Nov 7.