Frontier AirlinesDepart17:11
Mon, Dec 14SMF → SFO
3h 00m · 1 stop
$50one way, per person
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- Cheapest fare
- $50
- Cheapest month
- December
- Direct flights
- Not recently
- Quickest trip
- 3h 00m
Frontier Airlines · Mon, Dec 14
from $50
Usually 1+ stop
120 km
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Cheapest month to fly from Sacramento to San Francisco
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in December 2026
The lowest fares we've seen for each day, cheapest first.
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About flights from Sacramento to San Francisco
Sacramento (SAC) and San Francisco (SFO) are about 120 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 3h 00m. Over the next few months, one-way fares start from $50, and December 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Sacramento to San Francisco?
The cheapest one-way fare we've seen recently is $50 with Frontier Airlines, departing Monday, December 14, 2026. Over the coming months, the lowest fare in each month ranges from $50 to $168.
What is the cheapest month to fly from Sacramento to San Francisco?
December 2026 currently has the lowest fares, from $50 one way.
Are there direct flights from Sacramento to San Francisco?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Sacramento to San Francisco?
The quickest journey we've seen takes about 3h 00m. Sacramento and San Francisco are around 120 km apart.
Which airlines fly from Sacramento to San Francisco?
Recent fares on this route were with Alaska Airlines and Frontier Airlines.
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