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

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We compare hundreds of flights from Boston to San Diego from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Boston (BOS) to San Diego (SAN)
 Depart 21 Oct 16
 Return 29 Oct 16

Flying with American Airlines

Price subject to availability

 
 
Boston (BOS) to San Diego (SAN)
 Depart 19 Jul 16
 Return 26 Jul 16

Flying with JetBlue Airways

Price subject to availability

 
 
Boston (BOS) to San Diego (SAN)
 Depart 25 Aug 16
 Return 02 Sep 16

Flying with Spirit Airlines

Price subject to availability

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Boston (BOS) to San Diego (SAN)
 Depart 25 Aug 16
 Return 02 Sep 16

Flying with Spirit Airlines

Price subject to availability

   View more dates
 
Boston (BOS) to San Diego (SAN)
 Depart 13 Jul 16
 Return 20 Jul 16

Price subject to availability

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Boston (BOS) to San Diego (SAN)
 Depart 07 Sep 16
 Return 14 Sep 16

Price subject to availability

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      Travel information for Boston to San Diego

      Photo of San Diego   San Diego
      Advertisers with deals forBoston to San Diego6
      Number of flight deals forBoston to San Diego128
      Cheapest ticket price forBoston to San Diego$334
      Average flight price forBoston to San Diego$837
      Average flight time forBoston to San Diego6 hrs 2 mins
      Boston to San Diegoonly 2577 miles

       How much do things cost in San Diego and Boston?

      • Boston is 10% more expensive than San Diego
      Boston San Diego
      Bottle of local beer (0.5 liter)$1.56$1.90
      Local draught beer (0.5 liter)$5.50$5.00
      Large bottle of water$1.89$2.07
      Imported beer (0.33 liter bottle)$2.08$3.50
      source

        Facts and figures about flying from Boston to San Diego

      • There’s not much chance of diversions on flights between Boston and San Diego
      • Flights between Boston and San Diego typically provide 150 seats for passengers on a daily basis
      • Flights from Boston to San Diego most frequently use Chicago-O'Hare International as a connection
      • Flights from Boston to San Diego are typically delayed by 42 mins
      • The Airbus A320-100/200 is the most popular aircraft used for flights between Boston and San Diego
      • There is a very low cancellation rate for Boston to San Diego flights
      • From Boston to San Diego, JetBlue Airways operates 28 flights a week