This deal has expired.
It was found on March 11, 2026. Typical price for this route is $259. Fares like this come and go fast. Get the next one by email below.
Past deal
Denver to San Francisco
$100$25961% off
Round trip
Frontier nonstop Denver to San Francisco for just $100 - that's nearly 60% off! Perfect for a quick West Coast getaway. These ultra-low fares don't last long.
Travel dates
Apr 6 to Apr 15
Date options
5 at this price
Lowest we've seen
$58
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