What is the cheapest month to fly to San Diego?

The cheapest time of year to fly to San Diego from Boston is January. Most expensive is July

What is the cheapest day to fly to San Diego?

The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly to San Diego?

Boston to San Diego flights are approximately 24% more expensive in the afternoon than at noon

What is the cheapest airline that flies to San Diego?

Sun Country Air, Frontier, and Major Airline are the most popular carriers operating from Boston to San Diego

What is the cheapest route?

Fly from Boston Logan Intl to San Diego for the best Boston - San Diego flight prices

When is the cheapest time to book a flight to San Diego?

The cheapest time to buy a flight from Boston to San Diego is approximately 48 days to departure

Find Cheap Flights from Boston to San Diego starting at $186

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Fastest flight time	6h 9m	The fastest flight from Boston to San Diego takes 6h 9m.
Direct flights	Every day	Direct flights go from Boston to San Diego every day.
Airports in San Diego	2 airports	There are 2 airports near San Diego: San Diego (SAN), San Diego Carlsbad-Palomar (CLD)

Flights from Boston to San Diego

Boston to San Diego flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to San Diego by changing tabs

How to get the cheapest flight from Boston to San Diego

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Flight information for Boston to San Diego

Find info about flight duration, direct flights, and airports for your flight from Boston to San Diego

Alternative routes for Boston to San Diego

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Flights to other cities in United States

Lost the lust for United States? Check out some flights to other cities in San Diego

Flights to other destinations

Lost the lust for San Diego? Check out some flights to other destinations