Flights from Saint Louis to Japan from USD1,124*
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1 Passenger, Economy
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Most Popular Flights from Saint Louis to Japan
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There are no fares that match your filter criteria. Please adjust your filters.
There are no fares that match your filter criteria. Please adjust your filters.- *Best fares found by others within the last 24hrs. They may no longer be available at time of booking. Modifying route or date selections may result in a different fare.
- *All prices quoted are based on one adult Economy round-trip fare and include taxes and carrier-imposed surcharges. All fares, government taxes and surcharges are subject to change at any time prior to purchase.
- *Fares are rounded up to 1 of the currency unit.
- *Some flights may be operated by other airlines.
- *Optional service fees may apply.
- *Terms and conditions apply.
Saint Louis to Japan Flight Deals
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Saint Louis (STL) | Osaka (OSA) | Round-trip / Economy | Jun 03, 2026 - Jul 13, 2026 | Starting from USD1,377 Viewed: 13 hours ago |
| Saint Louis (STL) | Osaka (OSA) | Round-trip / Economy | Jun 03, 2026 - Jul 16, 2026 | Starting from USD1,427 Viewed: 13 hours ago |
| Saint Louis (STL) | Tokyo (TYO) | Round-trip / Economy | Mar 16, 2026 - Mar 21, 2026 | Starting from USD1,876 Viewed: 19 hours ago |
| Saint Louis (STL) | Tokyo (HND) | Round-trip / Economy | May 13, 2026 - May 29, 2026 | Starting from USD1,336 Viewed: 8 hours ago |
| Saint Louis (STL) | Tokyo (HND) | Round-trip / Economy | May 20, 2026 - May 29, 2026 | Starting from USD1,456 Viewed: 8 hours ago |
| Saint Louis (STL) | Tokyo (NRT) | Round-trip / Economy | Oct 04, 2026 - Oct 14, 2026 | Starting from USD1,124 Viewed: 21 hours ago |
- *Best fares found by others within the last 24hrs. They may no longer be available at time of booking. Modifying route or date selections may result in a different fare.
- *All prices quoted are based on one adult Economy round-trip fare and include taxes and carrier-imposed surcharges. All fares, government taxes and surcharges are subject to change at any time prior to purchase.
- *Fares are rounded up to 1 of the currency unit.
- *Some flights may be operated by other airlines.
- *Optional service fees may apply.
- *Terms and conditions apply.
