Find cheap flights to San Diego

When is the best time to fly to San Diego?

In general, when booking your flight to San Diego, May is the cheapest month on average.

When is the best time to book a flight to San Diego?

In general, most flyers find the cheapest time to book a flight to San Diego is about 33 days prior.

What is the cheapest day to depart on your flight to San Diego?

On average, the cheapest flights to San Diego are found when departing on a Tuesday. Try to avoid departing on a Sunday, as this is usually the most expensive day.

What is the cheapest time of day to fly to San Diego?

In general, when looking for the cheapest flight to San Diego, our data indicates that noon flights are the most cost-effective. afternoon flights tend to be the most expensive.