Cheap flights from San Jose to Springfield, IL (SJC - SPI)
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Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Springfield (SPI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 21, 2024.
Travel insights for flights from San Jose to Springfield
Get recent, data-driven insights about flights from San Jose to Springfield including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from San Jose to Springfield, Illinois?
Currently, March is the cheapest month in which you can book a flight from San Jose to Springfield, Illinois (average of $338). Flying from San Jose to Springfield, Illinois in September is currently the most expensive (average of $486). 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.
Rainfall in Springfield by month
Plan your trip to Springfield by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Springfield, Illinois ranges from 1.8 - 4.5 inches per month. June is typically the wettest month, when rainfall can reach 4.5 in. January is typically the driest time to visit Springfield, Illinois when rainfall is around 1.8 in.
Temperature in Springfield by month
Plan your trip to Springfield by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Springfield, Illinois, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).