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Flights to San Diego
All fares Boston (BOS) to San Diego (SAN) found by travelers in past 72 hours¤

Today's lowest fares
Search Flights
Oct
$302
Nov
$298
Dec
$302
About TripAdvisor Flights

Your one-stop shop for finding the best flights from Boston to San Diego. Simply tell us where and when you want to travel and we'll do all the legwork for you. Featuring the most powerful shopping tools on the web, we search the largest online travel websites, established airfare discounters, plus the world's leading airlines and low-cost carriers to bring back thousands of flight options.

Travel information for Boston, MA to San Diego

Route information
  • Boston, MA is 2582 miles from San Diego
  • There are 6 daily flights from Boston, MA to San Diego
  • There are 6 weekly flights from Boston, MA to San Diego
  • 6 non-stop flights are operating from Boston, MA to San Diego today
  • JetBlue has the most nonstop flights between Boston, MA and San Diego
  • 2 direct flights are operating from Boston, MA to San Diego today
  • Southwest has the most direct flights between Boston, MA and San Diego
  • Chicago, IL - O'Hare International Airport is the most popular connection for one stop flights between Boston, MA and San Diego
In-Flight Information
  • The average flying time for a direct flight from Boston, MA to San Diego is 6 hours 12 minutes
  • Most direct flights leave around 16:29 EDT
Arrival information
  • San Diego Intl Airport (San Diego, CA)
    • Right now, 69 airlines operate out of San Diego Intl Airport.
    • San Diego Intl Airport offers nonstop flights to 61 cities.
    • Every week, at least 5,040 domestic flights and 161 international flights depart from San Diego Intl Airport.
Several popular airlines fly into San Diego Intl Airport, including

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