Cheapest return flights from Cincinnati to San Jose in May from $333
AirHint found the following cheapest return flights from Cincinnati (CVG) to San Jose (SJO) in May 2025 (see full year).
Return flights
| 21 May - 25 Jun | Allegiant Air | ||
| 20 May - 25 Jun | Frontier Airlines | ||
| 22 May - 25 Jun | Frontier Airlines | ||
| 16 May - 26 May | Frontier Airlines | ||
| 20 May - 26 Jun | Frontier Airlines | ||
| 14 May - 21 May | Allegiant Air |
Also check the deals for one-way flights from Cincinnati to San Jose in May.
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.
