Cheap flights from Boston to San Diego

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Travelers usually depart from Logan International, Boston, MA - Back Bay Station, Boston South Station, Boston, MA - LAZ parking lot, or Boston, MA - North Station when they travel from Boston to San Diego. Book your trip to arrive at San Diego International, San Diego, CA - Old Town, San Diego, CA Bus Station, San Diego, CA - Santa Fe, or San Diego, CA - La Jolla. The distance between Boston and San Diego is 4160 km. The most popular airlines for this route are American Airlines, JetBlue Airways, Delta Air Lines, United Airlines, and WN. Boston and San Diego have 353 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights56777352-5738

Fly direct with

Alaska Airlines on Mondays, Thursdays, Fridays, and Sundays.

JetBlue Airways on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Boston to San Diego

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
American AirlinesAALAAYesUnknownNo
JetBlue AirwaysJBUB6YesUnknownNo
Delta Air LinesDALDLYesUnknownNo
United AirlinesUALUAYesUnknownNo
WNSWAWNNoUnknownNo

Frequently asked questions

How long does it take to travel from Boston to San Diego?

A one-way nonstop (direct) flight between Boston and San Diego takes around 6.4 hours.

What is the flight distance between Boston and San Diego?

The flight distance between Boston and San Diego is 4160 km.

What airlines offer nonstop (direct) flights between Boston and San Diego?

Several carriers operate flights between Boston and San Diego. Airlines offering nonstop (direct) flights include Alaska Airlines, JetBlue Airways.

What are the most popular routes to and from Boston?

Travelers frequently search for route combinations, such as Boston and Frankfurt, Berlin, Munich, Düsseldorf, Hamburg, Stuttgart, Zürich, Cologne, London, Miami, Vienna, Orlando, New Orleans, Chicago, Washington, D.C., New York, Amsterdam, Raleigh, Barcelona, Denver.

What are the most popular routes to and from San Diego?

Travelers frequently search for route combinations, such as San Diego and Frankfurt, Las Vegas, Düsseldorf, Berlin, Munich, Hamburg, San Francisco, Zürich, Cancún, New York, Panama City, Phoenix, Austin, Stuttgart, Paris, Cologne, Kailua, Washington, D.C., Dallas, Los Angeles.

What airports are near Boston?

The main airport in Boston is Logan International. It is also served by Logan International, T. F. Green, Bradley International, Albany International, Portland International Jetport, Augusta State, Lebanon Municipal, Portsmouth International Airport at Pease, Barnstable Municipal, Manchester–Boston Regional.

What airports are near San Diego?

The main airport in San Diego is San Diego International. It is also served by Tijuana International, Ontario International, John Wayne, Mexicali International, Hollywood Burbank, Palm Springs International, Long Beach, Imperial County, Yuma International, Cable.

What buses and trains depart from Boston?

A number of bus and train companies depart from Boston, including Amtrak train.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Boston and San Diego?

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Which airlines fly between Boston and San Diego?

When's the best time to travel between Boston and San Diego?

What flights operate between Boston and San Diego?

How many airports are there near Boston?

How many airports are there near San Diego?

Is it possible to reach Boston by bus or train?

What time do nonstop (direct) flights between Boston and San Diego depart?

What time do nonstop (direct) flights between Boston and San Diego arrive?

What time do flights between Boston and San Diego depart?

What time do flights between Boston and San Diego arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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