This deal has expired.
It was found on June 4, 2026. Typical price for this route is $220. Fares like this come and go fast. Get the next one by email below.
Past deal
Denver to San Diego
$80$22064% off
Round trip
Beach bound from the mountains! Frontier nonstop from Denver to San Diego for just $80 - that's 57% off normal fares. Perfect for a California escape!
Travel dates
Aug 6 to Aug 15
Date options
7 at this price
Lowest we've seen
$38
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