Cheap flights from St. Louis to Boso Peninsula

View AU$549 flight on Tue, 7 Apr. 2026Opens in a new window

Popular airlines from St. Louis to Boso Peninsula

  • United

    United

  • American Airlines

    American Airlines

  • Delta

    Delta

  • All Nippon Airways

    All Nippon Airways

  • Air Canada

    Air Canada

  • Alaska Airlines

    Alaska Airlines

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Cheap Flights from St. Louis (STL) to Boso Peninsula (TYO)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, 19 Sep. - Sun, 21 Sep.
STL
St. Louis
NRT
Tokyo
AU$1,043 Return, found 5 days ago
AU$1,043
Return
found 5 days ago
Select Air Canada flight, departing Fri, 19 Sep. from St. Louis to Tokyo, returning Sun, 21 Sep., priced at AU$1,043 found 5 days ago
Air Canada
Fri, 19 Sep. - Sun, 21 Sep.
STL
St. Louis
HND
Tokyo
AU$1,051 Return, found 5 days ago
AU$1,051
Return
found 5 days ago
Select Air Canada flight, departing Fri, 19 Sep. from St. Louis to Tokyo, returning Sun, 21 Sep., priced at AU$1,051 found 5 days ago
Alaska Airlines
Fri, 5 Sep. - Fri, 12 Sep.
STL
St. Louis
NRT
Tokyo
AU$1,111 Return, found 1 day ago
AU$1,111
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 5 Sep. from St. Louis to Tokyo, returning Fri, 12 Sep., priced at AU$1,111 found 1 day ago
United
Tue, 3 Mar. - Tue, 17 Mar.
STL
St. Louis
NRT
Tokyo
AU$1,158 Return, found 3 days ago
AU$1,158
Return
found 3 days ago
Select United flight, departing Tue, 3 Mar. from St. Louis to Tokyo, returning Tue, 17 Mar., priced at AU$1,158 found 3 days ago
All Nippon Airways
Wed, 1 Apr. - Wed, 15 Apr.
STL
St. Louis
HND
Tokyo
AU$1,210 Return, found 6 days ago
AU$1,210
Return
found 6 days ago
Select All Nippon Airways flight, departing Wed, 1 Apr. from St. Louis to Tokyo, returning Wed, 15 Apr., priced at AU$1,210 found 6 days ago
Delta
Fri, 5 Sep. - Fri, 12 Sep.
STL
St. Louis
HND
Tokyo
AU$1,306 Return, found 1 day ago
AU$1,306
Return
found 1 day ago
Select Delta flight, departing Fri, 5 Sep. from St. Louis to Tokyo, returning Fri, 12 Sep., priced at AU$1,306 found 1 day ago

Find the cheapest month to fly from St. Louis (STL) to Tokyo (HND)

September is typically the cheapest month to fly

From AU$974 - AU$1,811 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.