Cheap Flights from Boston (BOS) to San Diego (SAN)

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Route information

Local currency and cost comparison

TrainLocal, one-way ticket
0%A train in San Diego costs roughly the same as in Boston.
Boston$2.40
San Diego$2.50
MealMid-priced restaurant
0%A meal in San Diego costs roughly the same as in Boston.
Boston$25.00
San Diego$25.00
TaxiStandard daytime start rate
20%Taxis are 20% more expensive in San Diego than in Boston.
Boston$2.60
San Diego$3.00
CoffeeRegular cappuccino
1%Coffee is 1% more expensive in San Diego than in Boston.
Boston$5.74
San Diego$5.81
Distance: 2578 miles
Boston airports
Logan International Airport (BOS)How far from city center: 3 miles
San Diego airports
Lindbergh International Airport (SAN)How far from city center: 2 miles

Are you searching for flights from Boston to San Diego?

Are you planning to travel to San Diego for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Boston. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to San Diego and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Boston to San Diego

What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!
For flights from Boston to San Diego, how can I find the cheapest price?
The cheapest price for a flight from Boston to San Diego is $99. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is San Diego more expensive than Boston to visit?

Looking at cab fares, a ride in San Diego costs about $ 3.00 USD, 15% more expensive than Boston, with a fare of $ 2.60 USD,

while train tickets cost 4% more at San Diego: $ 2.50 USD versus $ 2.40 USD at Boston.

Contrasting the price of a meal, they round 25.00 USD in both San Diego and Boston.

The price of the coffee is around 1% more expensive in San Diego, with an average of 5.81 USD , while in Boston the coffee costs 5.74 USD.

When booking, when is the best time to get the best prices for flights from Boston to San Diego?
The most popular months to book a trip from Boston to San Diego are September, July and August, based on the searches of our customers.
When is the best time to travel from Boston to San Diego?
The best time of the year to visit San Diego depends on lots of personal preferences, especially the price. Regarding popularity, August is the best month to fly to San Diego from Boston in terms of searches from our customers, followed by September and December. If you prefer to avoid the busy season and get away from the crowds February, January and June are the months with fewer searches for Boston - San Diego.
How long does the flight from Boston to San Diego take?
Flight length from Boston to San Diego is around 07:07 hours on average, at an average distance of 4,380 km, for flights for the route (which may have 1 or more stops in other cities in between).
How is the weather in San Diego compared to Boston?
While in Boston the temperatures can reach an average of 32.68 ºC in summer, with precipitation levels up to 12 mm ,San Diego's temperatures can go up to 32.1 ºC during the hot season, with 6 mm average of rain rate . In winter, however, weather indicators show around 1.16 ºC in San Diego, compared to the -13.69 ºC average degrees reported in Boston. During the winter period, Boston can register 6 mm precipitation, while San Diego have an average of 9 mm rain level.
Which airports have flights between Boston and San Diego?

The main route from Boston to San Diego is: Logan International Airport (BOS) to Lindbergh International Airport (SAN). The following airlines fly this route:

Alaska Airlines.

Spirit Airlines.

American Airlines.

Which airlines fly from Boston to San Diego?

The airlines that fly non-stop from Boston to San Diego are:

  • Alaska Airlines.
  • American Airlines.
  • Aer Lingus.

United Airlines, stopping at Denver during at least 100 minutes.

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