Cheapest one-way flights from Denver to San Francisco in March from $24

AirHint found the following cheapest one-way flights from Denver (DEN) to San Francisco (SFO) in March 2026 (see full year).

One-Way flights

04 Mar Frontier Airlines direct
10 Mar Hawaiian Airlines
11 Mar Frontier Airlines
05 Mar Hawaiian Airlines
07 Mar Frontier Airlines direct
06 Mar Hawaiian Airlines
10 Mar Frontier Airlines direct
11 Mar Frontier Airlines direct
05 Mar Frontier Airlines direct
09 Mar Frontier Airlines direct

Also check the deals for return flights from Denver to San Francisco in March.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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