AirHint found the following cheapest return flights from Raleigh-durham (RDU) to San Jose (SJO) in January 2026 (see full year).
Return flights
| 31 Jan - 07 Feb | United | ||
| 16 Jan - 19 Jan | Southwest Airlines | ||
| 01 Jan - 06 Jan | Southwest Airlines |
Also check the deals for one-way flights from Raleigh-durham to San Jose in January.
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.
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