Denver to San Francisco (DEN → SFO). We are tracking 32 fares on this route.
Cheapest tracked fare $19 · typical price $119 · you save about $100 (84%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
Frontier
2026-10-29
Direct
$19
—
2026-10-19
1 stop
$58
—
2026-11-09
1 stop
$58
—
2026-11-16
1 stop
$58
—
2026-12-04
1 stop
$58
—
2027-01-25
1 stop
$58
—
2027-02-01
1 stop
$58
—
2027-02-24
1 stop
$58
—
2026-10-26
1 stop
$61
—
2026-11-12
1 stop
$63
—
2026-10-28
1 stop
$63
—
2026-11-05
1 stop
$63
—
2026-10-20
1 stop
$63
—
2026-12-01
1 stop
$63
—
2027-01-26
1 stop
$63
—
2026-11-04
Direct
$64
—
2026-12-02
Direct
$64
—
2026-11-11
Direct
$64
—
2027-01-20
Direct
$64
—
2027-03-01
Direct
$64
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from Denver to San Francisco get?
The cheapest fare we have tracked on this route is $19, compared with a typical $119 for a trip of this distance.
Is it cheaper to fly to San Francisco from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Denver to San Francisco cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.