Flights from Denver, CO to San Francisco, CA

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Best Deals on Flights From Denver, CO (DEN) to San Francisco, CA (SFO)

*Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

Flights Deals from Denver, CO to San Francisco, CA on Frontier

$
Flights Deals from Denver, CO to San Francisco, CA on Frontier
From
To
Denver, CO (DEN)San Francisco, CA (SFO)One-way
/
Departing Jan 7, 2026

From

$41

Last seen: 2 hours ago

*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

Denver, CO San Francisco, CA

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