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Best Time to Fly from Phoenix to San Jose
Real weather data for San Jose by month and real day-of-week fare patterns for this route — so "best time" here means something you can check, not a generic guess.
General booking pattern
Without route-specific fare history, the general industry pattern holds: mid-week flights — especially Tuesday and Wednesday — tend to be cheaper than weekend departures. This is general advice, not a fact about this specific route.
Weather in San Jose by month
Based on the last 3 years of real historical data. July runs warmest (30°C avg high). June runs driest (~1mm rain).
January
15° / 6°C
~123mm rain
February
16° / 6°C
~143mm rain
March
17° / 8°C
~136mm rain
April
21° / 9°C
~20mm rain
May
25° / 11°C
~17mm rain
June
28° / 13°C
~1mm rain
July
30° / 15°C
~1mm rain
August
30° / 15°C
~1mm rain
September
29° / 15°C
~3mm rain
October
26° / 13°C
~14mm rain
November
19° / 9°C
~81mm rain
December
16° / 8°C
~112mm rain
Nearby airports
Near Phoenix
- Phoenix-Mesa-Gateway Airport (AZA)36 km
Near San Jose
- San Carlos Airport (SQL)33 km
- Metropolitan Oakland International Airport (OAK)47 km
- San Francisco International Airport (SFO)49 km
More about this route
FAQs — Best time to fly Phoenix to San Jose
We don't have a live fare history for this specific route yet — mid-week departures (Tuesday and Wednesday) are typically cheaper as a general industry pattern.