Fly from
Fly to
Route
Depart
Return
Price
WilliamsportSan Jose
IPT - SJC
IPTSJC
Williamsport Lycoming County
Sat 12/21
2:40 pm-10:36 pm
2 stops10h 56m
San Jose
Sun 1/5
6:15 am-6:54 pm
2 stops9h 39m
WilliamsportSan Francisco
IPT - SFO
IPTSFO
Williamsport Lycoming County
Sat 12/21
2:40 pm-10:34 pm
2 stops10h 54m
San Francisco
Sun 1/5
6:00 am-6:54 pm
2 stops9h 54m
Currently, September is the cheapest month in which you can book a flight from Williamsport to California (average of $240). Flying from Williamsport to California in July is currently the most expensive (average of $322). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.
If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).