Cheap flights from Boston to San Diego from £123

Yes, there are multiple flights from Boston to San Diego for under £200. The cheapest flight booked recently is on Spirit Airlines for just £191, but on average you can expect to pay £259.

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 £299.

There are currently 20+ open flights from Boston to San Diego within the next 7 days for less than £400.

Days when direct flights are available for this flight are: Sunday, Tuesday, Wednesday, Thursday, Friday.

Per day, 10 flights depart from Boston to San Diego on average.
Morning (6am - Midday) - 30% of flight departures
Afternoon (Midday - 6pm) - 70% of flight departures

Departing from Boston to San Diego will take you 6h 08m. The distance between Boston and San Diego is about 2596 mi. This flight may include one or multiple stops.

Currently priced at £191, 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. Search Cheapflights for deals from Alaska Airlines and JetBlue - these airlines can fly you to your destination from £246 and £257, respectively. Spirit Airlines is priced at 35% lower than the current average price of a flight leaving 3 months from now.

For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as £123. Users have also found prices from £129 and £151 on Delta and JetBlue, respectively.

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to San Diego on time: Icelandair (90%), TAP AIR PORTUGAL (88%), JetBlue (79%).

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.

The amount of baggage you can bring on your Boston to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Boston to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Boston to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to San Diego.

Yes. Cheapflights offers flight deals from Boston to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Boston to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Boston to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Boston to San Diego flight deals you see on this page were last updated on 2/6.

Currently, January is the cheapest month in which you can book a flight from Boston to San Diego (average of £582). Flying from Boston to San Diego in July is currently the most expensive (average of £840). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.