Deal found on October 25, 2026
Denver to San Diego
$42$22081% off
Round trip
We flagged this fare at $66 recently, and it just dropped again. San Diego from Denver usually costs about $258 round trip, and right now it is nonstop for $42, a new low even by this route's own standards. Sunny weather and a short flight make it one of the easiest cheap getaways on the board.
Travel dates
Dates in December
e.g. Dec 1 – Dec 10 · 9 nights
Date options
4 at this price
Lowest we've seen
$38
Get deals like this from Denver
Free email alerts when we find a fare worth booking. No spam.