Cheapest return flights from Atlanta (ATL) to San Jose (SJO), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
18 Oct 24 Oct Frontier Airlines
09 Oct 14 Oct Frontier Airlines
26 Oct 30 Oct Southwest Airlines
13 Oct 19 Oct Frontier Airlines
21 Oct 28 Oct jetBlue
08 Oct 12 Oct Frontier Airlines
09 Oct 18 Oct Frontier Airlines
13 Oct 18 Oct Frontier Airlines
02 Oct 05 Oct Frontier Airlines
02 Oct 06 Oct Southwest Airlines
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deals for one-way flights from Atlanta to San Jose in October.

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Updated Aug 26, 2026.

About these fares

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