AirHint found the following cheapest one-way flights from St. Louis (STL) to Tokyo (NRT) in April 2026 (see full year).
One-Way flights
| 15 Apr | Hawaiian Airlines | ||
| 14 Apr | Frontier Airlines | ||
| 29 Apr | Air Canada | ||
| 28 Apr | Air Canada | ||
| 25 Apr | Air Canada | ||
| 13 Apr | Frontier Airlines | ||
| 22 Apr | Frontier Airlines |
Also check the deals for return flights from St. Louis to Tokyo in April.
Powered by
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
Find us on social media