AirHint found the following cheapest return flights from Raleigh-durham (RDU) to San Jose (SJO) in August 2025 (see full year).
Return flights
| 13 Aug - 23 Aug | Copa | ||
| 16 Aug - 23 Aug | Spirit Airlines | ||
| 01 Aug - 04 Aug | Frontier Airlines |
Also check the deals for one-way flights from Raleigh-durham to San Jose in August.
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