Cheap flights from Boston to San Diego

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Travel tip: Visit San Diego on your holidays!

Check our current prices for flights from Boston to San Diego. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Boston to San Diego, you will need to run a search below.

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From $300 / RT details

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Cheap San Diego airfares from $300/RT are provided by Cheapoair.com. Outbound flight is leaving on 05/20/2021, 06:25 pm from Boston Logan (BOS) airport and arrives at San Diego Lindberg (SAN) at 09:39 pm. The flight time is 3 hours and 14 minutes. The Returning flight departes on 05/25/2021, 11:50 am (other return dates are also available). Date posted: 22 Apr 2021

Price evolution for flights From Boston To San Diego

Price overview for flights from Boston to San Diego

Recent Deals on Flights from Boston to San Diego:Roundtrip / Oneway

  • $300Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Boston, MA (BOS)San Diego, CA (SAN)05/20/202106:25 pm
    San Diego, CA (SAN)Boston, MA (BOS)05/25/202111:50 am
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  • $423Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Boston, MA (BOS)San Diego, CA (SAN)06/05/202105:15 pm
    San Diego, CA (SAN)Boston, MA (BOS)06/11/202108:40 am
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  • $428Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Boston, MA (BOS)San Diego, CA (SAN)06/22/202108:30 am
    San Diego, CA (SAN)Boston, MA (BOS)07/07/202112:35 pm
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  • $457Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Boston, MA (BOS)San Diego, CA (SAN)06/22/202108:30 am
    San Diego, CA (SAN)Boston, MA (BOS)07/07/202108:45 am
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  • $558Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Boston, MA (BOS)San Diego, CA (SAN)06/05/202111:30 am
    San Diego, CA (SAN)Boston, MA (BOS)06/11/202108:40 am
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  • $177Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Boston, MA (BOS)San Diego, CA (SAN)06/02/202105:15 pm
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  • $221Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Boston, MA (BOS)San Diego, CA (SAN)05/26/202107:25 am
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  • $237Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Boston, MA (BOS)San Diego, CA (SAN)05/15/202105:10 pm
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  • $261Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Boston, MA (BOS)San Diego, CA (SAN)05/27/202107:25 am
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  • $296Sun Country Airlines flight Sun Country Airlines 
    FromToDepartureTime
    Boston, MA (BOS)San Diego, CA (SAN)05/27/202111:30 am
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Know what to do when flying to San Diego?

San Diego Travel Guide Set around a gracefully curving bay, with an easily navigable central area, San Diego is the second biggest city in California. It represents the acceptable face of southern California and embodies both work-hard and play-hard lifestyles. A [...]
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