Cheapest return flights from Newark (EWR) to San Jose (SJO), January

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
26 Jan 09 Feb Arajet
19 Jan 02 Feb Arajet
19 Jan 27 Jan Arajet
18 Jan 30 Jan Delta
25 Jan 01 Feb United
31 Jan 14 Feb American Airlines
12 Jan 19 Jan Arajet
15 Jan 22 Jan United
19 Jan 27 Jan United
Direct Flight
14 Jan 19 Jan Air Canada
14 Jan 21 Jan United
20 Jan 24 Jan American Airlines
06 Jan 11 Jan United
04 Jan 15 Jan Delta
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deals for one-way flights from Newark to San Jose in January.

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Updated Aug 25, 2026.

About these fares

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