Cheap flights from Boston to San Diego
Travel > North America > United States > Boston to San Diego flights
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 $177/RT are provided by Cheapoair.com. Outbound flight is leaving on 01/17/2021, 05:35 pm from Boston Logan (BOS) airport and arrives at San Diego Lindberg (SAN) at 10:38 pm. The flight time is 5 hours and 3 minutes. The Returning flight departes on 02/01/2021, 11:46 am (other return dates are also available). Date posted: 23 Nov 2020
Price evolution for flights From Boston To San Diego

Recent Deals on Flights from Boston to San Diego:Roundtrip / Oneway
- $177
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 01/17/2021 05:35 pm San Diego, CA (SAN) Boston, MA (BOS) 02/01/2021 11:46 am - $177
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 02/10/2021 05:35 pm San Diego, CA (SAN) Boston, MA (BOS) 02/25/2021 11:46 am - $240
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 04/21/2021 02:29 pm San Diego, CA (SAN) Boston, MA (BOS) 05/05/2021 08:09 pm - $364
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 02/24/2021 08:40 am San Diego, CA (SAN) Boston, MA (BOS) 03/09/2021 07:40 pm - $380
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 04/21/2021 06:15 pm San Diego, CA (SAN) Boston, MA (BOS) 05/05/2021 07:40 pm - $93
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 01/26/2021 05:35 pm - $94
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 03/10/2021 05:35 pm - $104
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 01/19/2021 05:35 pm - $176
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 01/26/2021 05:45 pm - $182
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) San Diego, CA (SAN) 03/10/2021 08:40 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 [...]San Diego History A premiere coastal haven in Southern California, San Diego is a bastion of naval significance. San Diego hosts the US Navy, the US Marine Corps and the United States Coast Guard. It is also famous for the first Seaworld Park as well as for [...]
San Diego Sightseeing The world-class sights and sounds of San Diego make it one of the premiere tourist spots on the US West Coast. The mild temperate climate coupled with 70 miles of picturesque coastline makes San Diego an ideal getaway destination. The whole of [...]
San Diego Nightlife One would never be left unsatisfied when it comes to the nightlife entertainment in San Diego. If you want proof, consider this. There are more than 1.2 million people living in the City of San Diego, which makes it the second largest city in [...]
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