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FFL Helper / San Diego / Denver

SAN → DEN

San Diego to Denver

Compare one-way fares for flights from San Diego to Denver.

Lowest fare $47
Distance 833 mi
Flight time 2h 28m
Airports SAN–DEN
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By month: September 2026 from $47

Price calendar

August 2026

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September 2026

From $47 · up to $171

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Upcoming dates

Denver DEN

$47

Sep 25, 4:54pm · 2h 28m · 0 stops

SAN → DEN · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from San Diego to Denver. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book San Diego to Denver.