AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to San Jose (SJO) in August 2025 (see full year).

Return flights

25 Aug - 30 Aug	Spirit Airlines
22 Aug - 08 Sep	Spirit Airlines
25 Aug - 08 Sep	Spirit Airlines
04 Aug - 07 Aug	Spirit Airlines
22 Aug - 30 Aug	Spirit Airlines
21 Aug - 24 Aug	Spirit Airlines
04 Aug - 08 Aug	Spirit Airlines
22 Aug - 24 Aug	Spirit Airlines
01 Aug - 09 Aug	Spirit Airlines
06 Aug - 08 Aug	Spirit Airlines
06 Aug - 07 Aug	Spirit Airlines
06 Aug - 09 Aug	Spirit Airlines
21 Aug - 08 Sep	Spirit Airlines
29 Aug - 01 Sep	American Airlines	direct

Also check the deals for one-way flights from Dallas-Fort Worth 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.

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Cheapest return flights from Dallas-Fort Worth to San Jose in August from $326

Return flights