This deal has expired.
It was found on September 16, 2026. Typical price for this route is $153. Fares like this come and go fast. Get the next one by email below.
Past deal
Phoenix to San Diego
$70$15354% off
Round trip
San Diego usually runs about $227 round trip from Phoenix, so $70 on this nonstop Frontier hop is one of the steepest discounts we've tracked on this route, 69% off. It's an easy beach escape with mild weather nearly year round, simple to slot into any month on the calendar.
Travel dates
Dates in January
e.g. Jan 16 – Jan 25 · 9 nights
Date options
12 at this price
Lowest we've seen
$38
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