What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!
For flights from Ontario, CA to San Diego, how can I find the cheapest price?
The cheapest price for a flight from Ontario, CA to San Diego is $332. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from Ontario, CA to San Diego?
The most popular months to book a trip from Ontario, CA to San Diego are May, December and July, based on the searches of our customers.
When is the best time to travel from Ontario, CA to San Diego?
The best time of the year to visit San Diego depends on lots of personal preferences, especially the price. Regarding popularity, July is the best month to fly to San Diego from Ontario, CA in terms of searches from our customers, followed by June and May. If you prefer to avoid the busy season and get away from the crowds January, February and April are the months with fewer searches for Ontario, CA - San Diego.
How is the weather in San Diego compared to Ontario, CA?
While in Ontario, CA the temperatures can reach an average of 36.7 ºC in summer, with precipitation levels up to 1.4 mm ,San Diego's temperatures can go up to 32.1 ºC during the hot season, with 6.0 mm average of rain rate . In winter, however, weather indicators show around 1.16 ºC in San Diego, compared to the -0.46 ºC average degrees reported in Ontario, CA. During the winter period, Ontario, CA can register 3.0 mm precipitation, while San Diego have an average of 9.0 mm rain level.
