AirHint found the following cheapest return flights from Raleigh-durham (RDU) to San Jose (SJO) in February 2026 (see full year).
Return flights
| 01 Feb - 08 Feb | United | ||
| 27 Feb - 09 Mar | Copa | ||
| 26 Feb - 01 Mar | Spirit Airlines | ||
| 13 Feb - 14 Feb | Frontier Airlines |
Also check the deals for one-way flights from Raleigh-durham to San Jose in February.
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