AirHint found the following cheapest return flights from Raleigh-durham (RDU) to San Jose (SJO) in January 2026 (see full year).
Return flights
| 02 Jan - 09 Jan | Frontier Airlines | ||
| 17 Jan - 24 Jan | United | ||
| 07 Jan - 12 Jan | Spirit Airlines | ||
| 13 Jan - 18 Jan | American Airlines | ||
| 30 Jan - 02 Feb | jetBlue | ||
| 05 Jan - 15 Jan | Frontier Airlines |
Also check the deals for one-way flights from Raleigh-durham to San Jose in January.
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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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