Cheapest one-way flights from St. Louis to San Jose in June from 221€
AirHint found the following cheapest one-way flights from St. Louis (STL) to San Jose (SJO) in June 2025 (see full year).
One-Way flights
| 07 Jun | United | ||
| 19 Jun | United |
Also check the deals for return flights from St. Louis to San Jose in June.
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.
