$99 Find Cheap Alaska Airlines Flights from Boston to San Diego

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

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

  Generally, when trying to get a below average price for your ticket, try to book around 13 days before departure. For the cheapest possible price, our data suggests booking 56 days before departure.

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

  With an average price of $439 return, Alaska Airlines is not the cheapest airline to fly from Boston to San Diego with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $194 on average.

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

  In the last 3 days, the lowest price for a flight with Alaska Airlines from Boston to San Diego was $146 for a return flight and $115 for a one-way flight.

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

  Yes, Alaska Airlines does offer direct flights for the route, with around 2 flights per week.

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

  On average, the cheapest day of the week to fly from Boston to San Diego with Alaska Airlines is Tuesday, when prices are around $108. The most expensive day is generally Friday, where the average price is around $148.

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

  The cheapest month for Alaska Airlines flights to San Diego from Boston is generally February, where plane tickets cost $168 on average. If possible, try to avoid the most expensive months of April and December, where tickets cost $277 and $297 respectively.