Cheap flights from Boston to San Diego, United States (BOS - SAN)

As a rule, buying flight tickets from Boston to San Diego expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from Boston to San Diego at the most favorable prices.

Out service helps you to find tickets from Boston to San Diego in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets Boston - San Diego at the best price!

We also recommend you to look through the prices for return tickets from San Diego to Boston.

Airfares found by our users in the past 24 hours

The cheapest flight from Boston to San Diego is 324 on Spirit Airlines, departing on 16.11.2023 and returning on 19.11.2023.
The price for these dates could change. Use search to get the best price.
AirlineDeparture dateReturn datePrice
Spirit Airlines16.11.202319.11.2023from 324

Average round-trip airfares from Boston to San Diego by months

MonthRound-Trip
March 2024(11.03.2024 - 16.03.2024) from 377
April 2024(12.04.2024 - 16.04.2024) from 510
May 2024(01.05.2024 - 05.05.2024) from 250
June 2024(06.06.2024 - 10.06.2024) from 302
July 2024(11.07.2024 - 18.07.2024) from 293
August 2024(25.08.2024 - 18.09.2024) from 294
September 2024(06.09.2024 - 10.09.2024) from 294
October 2024find now
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February 2025find now

The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.

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