Our data suggests that currently, the cheapest flights from San Diego are being offered by Frontier, Major Airline, and American Airlines. For example, Frontier flights from San Diego to Phoenix-Mesa Gateway Airport, start at $21, Major Airline flights from San Diego to Phoenix Sky Harbor Intl Airport cost around $27, and American Airlines flights from San Diego to Las Vegas are around $29.
Currently, the cheapest flight from San Diego found by our users is for $22 to Long Beach. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $83 to travel from San Diego to Long Beach.
Chicago, Chicago O'Hare Intl Airport and Dallas/Fort Worth Airport are currently the destinations served most frequently from San Diego, with 36, 32 and 32 flights per day on average, respectively.
Airlines including American Airlines, Major Airline and Delta frequently fly from San Diego. You can view other airlines by performing a quick search in the form above.
If you are looking for a cheap first class flight, consider flights to Sacramento, for which the starting price of a first class seat can be as low as $105.