Cheap flights from Boston to San Diego (BOS - SAN) from $81

Travelers have found that booking a Tuesday departure is the best way to save up to 43% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Users have found that booking a flight from Boston to San Diego at least 61 days early can save you up to 41% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Boston to San Diego for as little as $543 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $608 for flights departing within the next 3 days.

The best pricing can be found in the month of January. Prices to San Diego from Boston average $469. You can even find prices in January for less than $469, as users have found deals to San Diego from as low as $193. The month of June appears to be one of the more expensive times to travel to San Diego from Boston. Flying in the targeted month can save you up to 45%.

When flying from Boston to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 55% versus a flight in the afternoon.

To fly from Boston to San Diego, you need to book a flight from Logan Intl (BOS) to San Diego (SAN). Nonstop flights to San Diego from Boston Logan Intl take 6h 07m on average. When it comes time to book airfare, you have a few options: there are 4 outbound flights from Logan Intl to San Diego offered by 9 different airlines.

Yes, there are multiple flights from Boston to San Diego for under $200. The cheapest flight booked recently is on Multiple Airlines for just $151, but on average you can expect to pay $190.

Cheapflights has at least 20 direct flights from Boston to San Diego under $300. A good price for a nonstop flight from Boston to San Diego is less than $275.

There are currently 20+ open flights from Boston to San Diego within the next 7 days for less than $300.

Days when nonstop flights are available for this flight are: Monday, Thursday.

Flights from Boston Logan Intl to San Diego have been viewed 24 times in the past calendar month.

2 flight departures from Boston to San Diego per day on average.
Evening (6pm - Midnight) - 100% of flight departures

Spirit Airlines and JetBlue can get you from Boston to San Diego in just under 6h 11m. Your travel time can differ by up to 17h 25m. There are 2596 mi between Boston and San Diego. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

Currently priced at $201, Spirit Airlines will fly you from Boston to San Diego and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on JetBlue for as low as $210. Spirit Airlines is currently priced 57% below the average price you’ll pay for this route.

The cheapest airlines for a one-way flight from Boston to San Diego are Spirit Airlines ($92), Frontier ($97), and JetBlue ($105).

Undisclosed Carrier, American Airlines and Alaska Airlines are the most popular airlines when flying from Boston to San Diego.

No one likes to see their flight delayed. When booking a flight from Boston to San Diego consider choosing EL AL (81%), Aer Lingus (71%) or Icelandair (65%) as they are the most reliable in getting you off to your destination on time.

The cheapest flight price from Boston to San Diego is $105. On average you can expect to pay $728. The most popular route, (Boston Logan Intl - San Diego), can usually be booked for $151.

BOS and SAN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BOS to SAN refers to a flight route from Boston Logan Intl Airport to San Diego Airport.