Deal found on September 29, 2026
Houston to San Diego
$179$35049% off
Round trip
San Diego usually runs about $448 round trip from Houston, and Frontier has it down to $179 right now, a steep 60% cut. This is one of the sharpest discounts we've seen on this route, great for a fall or winter trip to the beach or Balboa Park. One stop keeps the price low while still getting you there in reasonable time.
Travel dates
Dates in December
e.g. Dec 7 – Dec 16 · 9 nights
Date options
12 at this price
Lowest we've seen
$136
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