Flights from San Francisco, CA to Denver, CO

Promo Code

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

Jun 2026
from$190*
Last seen: 2 hours ago
One-way/Economy
Jul 2026
from$66*
Last seen: 3 hours ago
One-way/Economy
Aug 2026
from$54*
Last seen: 2 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $66
cmp-daily-histogram-bars-legend-max-price-aria-label $190
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    • Range$66-$190

    *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 San Francisco, CA to Denver, CO on Frontier

    $
    Flights Deals from San Francisco, CA to Denver, CO on Frontier
    From
    To
    San Francisco, CA (SFO)Denver, CO (DEN)One-way
    /
    Discount Den Basic Fare    		Departing Sep 29, 2026

    From

    $54

    Last seen: 14 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®.

    San Francisco, CA Denver, CO

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