Cheapest return flights from Raleigh-durham to San Jose in August from $269

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to San Jose (SJO) in August 2025 (see full year).

Return flights

24 Aug - 31 Aug Copa
15 Aug - 21 Aug Spirit Airlines
29 Aug - 02 Sep Copa
26 Aug - 02 Sep Breeze Airways
14 Aug - 17 Aug Spirit Airlines
28 Aug - 02 Sep Spirit Airlines
05 Aug - 09 Aug Frontier Airlines
06 Aug - 11 Aug Copa
08 Aug - 10 Aug United
10 Aug - 16 Aug United

Also check the deals for one-way flights from Raleigh-durham to San Jose in August.

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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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