Find cheap flights to San Diego

When is the best time to fly to San Diego?

Most travellers find the cheapest round-trip airfare to San Diego when booking during the month of January.

When is the best time to book flights to San Diego?

On average, from most locations, when planning your trip to San Diego, try to book your flight in the region of 59 days in advance for the cheapest prices.

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

From most locations, the cheapest flights to San Diego are found on a Wednesday. Booking a Sunday departure is usually the most expensive.

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

Our data shows that the cheapest San Diego flights are usually those with evening departure times. morning flights are often costlier.