Search Flights from Boston to San Diego

Quick Flight Summary from Boston to San Diego

Key numbers to know before you book

  • Lowest recent price
    $185
  • Direct flight duration 6 hour 5 min
  • Arrival airports SAN / CLD / NKX / NZY
  • Best days to book Saturday, Thursday
  • Average over the last 30 days
    $237

Cheapest flights from Boston to San Diego

Cheapest Direct Flight

Delta Air Lines

Delta Air Lines
3 Oct, Sat
Boston – San Diego
6h 5m
Non-stop
BOSSAN

Delta Air Lines

Delta Air Lines
17 Oct, Sat
Boston – San Diego
6h 18m
Non-stop
BOSSAN

Delta Air Lines

Delta Air Lines
26 Sep, Sat
Boston – San Diego
6h 5m
Non-stop
BOSSAN

Delta Air Lines

Delta Air Lines
22 Oct, Thu
Boston – San Diego
6h 18m
Non-stop
BOSSAN

Alaska Airlines

Alaska Airlines
29 Sep, Tue
Boston – San Diego
13h 1m
1 stop
BOSSAN

Delta Air Lines

Delta Air Lines
24 Sep, Thu
Boston – San Diego
6h 5m
Non-stop
BOSSAN

American Airlines

American Airlines
10 Oct, Sat
Boston – San Diego
10h 36m
1 stop
BOSSAN

Delta Air Lines

Delta Air Lines
25 Oct, Sun
Boston – San Diego
10h 9m
1 stop
BOSSAN

Alaska Airlines

Alaska Airlines
25 Sep, Fri
Boston – San Diego
6h 13m
Non-stop
BOSSAN

Last update: 13 September 2026 09:25

Estimated Prices for Boston to San Diego Flights

Cheapest Day24 September Thursday
Best Price
$178
Average Price
$261
$376
$178
13Sun
Sep
$346
14Mon
$376
15Tue
16Wed
17Thu
18Fri
19Sat
$254
20Sun
21Mon
22Tue
23Wed
$178
24Thu
$212
25Fri
26Sat
27Sun
28Mon
$180
29Tue
30Wed
01Thu
Oct
02Fri
03Sat
$283
04Sun
05Mon
06Tue
07Wed
08Thu
09Fri
10Sat
11Sun
12Mon

Key Features of the Airlines

Information compiled by AI. For the most up-to-date information, contact the airline.

Transportation to Airport from Boston City Center

Logan Intl. Airport

The city of Boston, renowned for being home to Harvard University, the University of Massachusetts, Massachusetts Institute of Technology (MIT) and world famous health care institutions, welcomes thousands of patients, researchers, and students from all over the world. The only international airport in the city is the General Edward Lawrence Logan International Airport, also referred to as Logan International Airport. The airport is located 5.6 km from the city center and is accessible by ferry as a transportation alternative.

Airport Buses

The Silver Line 1 bus service provides transportation to Logan International Airport from the city center. This service departs from the South Station, which is located in the city center, in close proximity to many museums and the Boston Public Garden and Theater District. The SL1 line provides free transportation to the airport. Buses 459 and 449, which pass by the Summer St. stop, close to the Congress Bridge, also provide transportation to the airport. It takes a maximum of 20 minutes to get to the airport using buses 449 and 459.

Rail

Harvard University, the city center, and Cambridge are located along the Red Line, which runs from the north of the city to the south of the city. You can use this line to transfer to a bus to the airport. You can transfer to the SL1 bus at the South Station or transfer to bus 171 at Andrew Station. You can also take the Blue Line, which can be accessed from State Street Station, to the Airport Station. The Airport Station is located in close proximity to the airport. From that station you have to transfer to airport shuttle services to get to the airport terminals.

Ferry

Another transportation alternative to get to the airport is by ferry. The dock is a 10 minute walk from the city center. The ferry takes 18 minutes to get to Logan Wharf. From there the Massport Route 66 provides shuttle services to the airport terminals.

Taxi

Taxis are easy to find anywhere in the city and they are a convenient transportation alternative to get to the airport. Since the airport is located in such close proximity to the city center, about 5 km away, it is also considerably close to other important parts of the city like Harvard University, MIT, and the University of Massachusetts.

Car

The city center can be confusing to navigate but there are two tunnels that run under the Boston Canal, making the airport easily accessible by car. One of these tunnels is closer to the city center and is where the SL1 buses connect to the Red Line. To connect to this tunnel, which is located to the east of canal, take Summer Street, to Congress Bridge. After passing the bridge you can access the tunnel from Congress Street. The other tunnel is accessible by taking Merrimac Street north to New Chardon Street, which is on the right. This road will pass by Haymarket Square and take you directly to the west tunnel. This tunnel connects you to George Visconti Road, which provides direct access to the airport.

Airport Information

Handling more than 30 million passengers a year, Logan International Airport is one of the most important airports in the East of the United States. The airport contains a variety of services from children’s play areas to exhibition grounds, a September 11th memorial and recreation areas.

The airport offers passengers a rich selection of eating and drinking venues with over 50 restaurants and cafes, including fish restaurants befitting this seaside city. The airport also contains many stores and a large duty free shop for passengers who want to go shopping before or after their flight. Logan International airport also offers passengers free internet connection and the opportunity to rent bicycles to use as a transportation alternative in the city.

Transportation to San Diego City Center from Airport

San Diego Intl. Airport

an Diego International Airport is 5 kilometers away from the city center. It is only 10 minutes away from the city. There are many options for airport transportation. If you want to take advantage of these options, you can benefit from shuttle services, metro-bus or taxi.

Airport Shuttle Services

There are shuttle services from the airport to the city center. Shuttle fee per person is 15 dollars. You can easily reach the city center using these services.

Metro-Bus

One of the most preferred options for transportation is the metro-bus type vehicles, also known as “The Flyer”. The shuttle departs from the airport every 10 minutes. The metro-bus vehicles also have special rooms designed for you to put your luggage. So, you can reach the city center affordably and comfortably.

Taxi

Taxi is the most widely used means of transport in airport transfer. You can easily reach wherever you want, whether it is your hotel or anywhere in the city center. The taxi fare is usually low for the near neighborhoods. However, it is worth noting that you also need to tip the taxi driver up to 15% of the overall fare.

Rent a car

Although San Diego is a very big city, there is not much traffic problem in the city. With this in mind, you can rent a car. You can benefit from the companies at the airport such as Avis, National and Hertz as well as the companies at the city center.

San Diego Weather

5-Day Forecast • Min / Max Temperature

Saturday
12 Sep
Fog
26°21°
Today
Sunday
13 Sep
Cloudy
26°20°
Monday
14 Sep
Cloudy
23°19°
Tuesday
15 Sep
Clear
23°20°
Wednesday
16 Sep
Clear
24°20°

Flights with Alternative Departure Locations Boston San Diego

Frequently Asked Questions

When you search for Boston-San Diego flights, Wingie directly gathers and compares instant data from all airlines. You can see all Boston-San Diego flights together for the date you are looking for and choose the most suitable flight.
For Boston-San Diego flights, you can use Logan Intl. Airport, Portsmouth Intl. Airport, Back Bay Railway Station as departure airport, and San Diego Intl. Airport, McClellan Palomar Airport, Marine Corps Miramar Airport, NAS North Island Airport for arrival.
The flight distance between Boston-San Diego is 4152 kilometers in total. The flight between the two cities takes 5 hour 10 minutes.
When the average prices are examined, the most suitable day for Boston-San Diego flights is Sunday.
On this route, low-cost airlines typically offer fares that include only cabin and hand baggage. Full-service airlines may include baggage and refreshment fees in the base price. The best option varies according to baggage needs. Based on current data, the lowest fare on this route with Delta Air Lines starts from approximately $141.
AirlinePriceStandard inclusions
Delta Air Lines
$141
1 piece cabin baggage / Paid Change (up to 48 hours) / No Refund / Complimentary Refreshments / In-flight Entertainment
Alaska Airlines
$180

Last update: 13.09.2026

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