$48 Find Cheap Alaska Airlines Flights from San Francisco to San Diego

When to Book Flights with Alaska Airlines from San Francisco to San Diego

• How far in advance should I book tickets for a flight with Alaska Airlines from San Francisco to San Diego?

  Generally, when trying to get a below average price for your ticket, try to book around 14 days before departure. For the cheapest possible price, our data suggests booking 18 days before departure.

• Is Alaska Airlines the cheapest airline to fly with from San Francisco to San Diego?

  With an average price of $187 return, Alaska Airlines is not the cheapest airline to fly from San Francisco to San Diego with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $102 on average.

• What is the cheapest Alaska Airlines flight from San Francisco to San Diego?

  In the last 3 days, the lowest price for a flight with Alaska Airlines from San Francisco to San Diego was $77 for a return flight and $41 for a one-way flight.

• Does Alaska Airlines fly direct to San Diego from San Francisco?

  Yes, Alaska Airlines does offer direct flights for the route, with around 11 flights per week.

• What’s the cheapest day of the week to fly from San Francisco to San Diego with Alaska Airlines?

  On average, the cheapest day of the week to fly from San Francisco to San Diego with Alaska Airlines is Sunday, when prices are around $28. The most expensive day is generally Wednesday, where the average price is around $58.

• What’s the cheapest month to fly from San Francisco to San Diego with Alaska Airlines?

  The cheapest month for Alaska Airlines flights to San Diego from San Francisco is generally March, where plane tickets cost $77 on average. If possible, try to avoid the most expensive months of November and December, where tickets cost $128 and $173 respectively.