This deal has expired.
It was found on October 23, 2026. Typical price for this route is $246. Fares like this come and go fast. Get the next one by email below.
Past deal
Boston to San Diego
$116$24653% off
Round trip
Boston to San Diego typically runs around $346, and nonstop Southwest fares just fell to $116, a 66% discount that's actually below the cheapest price we've historically tracked on this route. San Diego's beaches and mild year-round weather make this an easy yes if you can grab it before it adjusts back up.
Travel dates
Dates in February
e.g. Feb 19 – Feb 28 · 9 nights
Date options
5 at this price
Lowest we've seen
$116
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