Cheap flights to San Bernardino, California
Flights to San Bernardino, CA in 2025
Find the latest flights to San Bernardino in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 21 February 2025.
Best time to book a flight to San Bernardino
Have a flexible travel schedule? Discover the best time to fly to San Bernardino with our price prediction graph.
Travel insights for flights to San Bernardino
Get recent, data-driven insights about flights to San Bernardino including ideal travel times, pricing trends, and more.
Rainfall in San Bernardino by month
Plan your trip to San Bernardino by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Bernardino ranges from 1.0 - 83.0 inches per month. February is typically the wettest month, when rainfall can reach 83.0 mm. July is typically the driest time to visit San Bernardino when rainfall is around 1.0 mm.
Temperature in San Bernardino by month
Plan your trip to San Bernardino by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Bernardino, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).
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