Round trip

Boston to San Diego 🇺🇸

$273

Departs: Thu, Oct 29
Return: Mon, Nov 2
Stops: 1 stop
Airline: Alaska Airlines
Duration: 6h 18m

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Other dates on this route

Cheapest one-way fare by departure dateLow $107 on Tue, Nov 10 · High $170

Work-hours calculator

This flight to San Diego costs you 18h 12m of work.

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Prices come from fares travellers found in the last few days and can change at any time. Last updated Thu, 22 Oct 2026 16:17:21 GMT.

Boston to San Diego 🇺🇸

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