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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Cheap San Diego airfares from $601/RT are provided by Cheapoair.com. Outbound flight is leaving on 07/01/2022, 08:05 am from Boston Logan (BOS) airport and arrives at San Diego Lindberg (SAN) at 01:57 pm. The flight time is 5 hours and 52 minutes. The Returning flight departes on 07/13/2022, 07:44 pm (other return dates are also available). Date posted: 04 May 2022
Price evolution for flights From Boston To San Diego

Recent Deals on Flights from Boston to San Diego:Roundtrip / Oneway
- $601
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 07/01/2022 08:05 am San Diego, CA (SAN) Boston, MA (BOS) 07/13/2022 07:44 pm - $766
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 07/01/2022 06:30 pm San Diego, CA (SAN) Boston, MA (BOS) 07/13/2022 07:44 pm - $774
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 07/21/2022 08:05 am San Diego, CA (SAN) Boston, MA (BOS) 07/30/2022 07:44 pm - $799
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 07/21/2022 06:30 pm San Diego, CA (SAN) Boston, MA (BOS) 07/30/2022 07:44 pm - $1021
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 06/23/2022 08:05 am San Diego, CA (SAN) Boston, MA (BOS) 07/01/2022 07:44 pm - $259
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 06/01/2022 05:40 pm - $284
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 06/01/2022 06:15 pm - $336
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 06/16/2022 08:05 am - $388
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 07/14/2022 08:05 am - $417
Sun Country Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 07/14/2022 11:30 am
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